Ingecon EMS Home. Installation and usage manual

Transcription

1 Ingecon EMS Home Installation and usage manual

2 ABH2000IKI02_ 10/2013 Ingeteam Power Technology, S.A. Energy Avda. Ciudad de la Innovación, SARRIGUREN (Navarra) - Spain Tel.: Fax.: solar.energy@ingeteam.com Service Call Center: The copy, distribution or use of this document or of its content requires written authorisation. Any breach thereof will be reported for damages. All rights reserved including those of patent rights or design registration. The conformity of the document content with the hardware described has been checked. However, discrepancies may exist. Liability will not be assumed for total concordance. The information contained in this document is regularly reviewed and it is possible that there may be changes in subsequent editions. Other functions may be available which are not covered by this document. This document may be changed.

3 Ingeteam Table of Contents 1. About this manual Scope and nomenclature Recipients Symbols Unit description Overview Models Optional accessories Compliance with regulations CE marking...8 Low Voltage Directive...8 Electromagnetic Compatibility Directive Spanish regulations VDE-AR-N VDE Disconnection device Connection regulations for Italy Recommendations for G83/1 engineering EMC requirements Protection class Acoustic contamination Wiring diagram of the system Table of features Cooling system Differential circuit breaker Description of cable inlets Safety Safety conditions Personal Protective Equipment (PPE) Equipment reception Reception Equipment identification Transport damage Storage Conservation Equipment transport Transport Unpacking Preparation for installing the unit Environment Environmental conditions Support surface and fastening External isolating switch with DC precharge Protection of the connection to the public grid AC contactor for three-phase systems Installing the unit General requirements for installation Fixing the unit to the wall Opening the housing Connecting the battery bank Safety instructions for connecting the battery bank Wiring requirements for connecting the battery bank Connecting the battery bank Connection of the public grid Safety instructions for the connection of the public grid Wiring requirements for the connection of the public grid...29 iii

4 Ingeteam Process for connecting the public grid Connecting the battery temperature sensor Safety instructions for connecting the battery temperature sensor Wiring requirements for connecting the battery temperature sensor Connecting the battery temperature sensor Connecting the communication accessories Safety instructions for connecting the communications accessories Communications via RS Communications via Ethernet (AAX7048 and AAX7049) Communications via GSM / GPRS (AAX7022) Communications via Bluetooth AAX AAX Connection of the three-phase system Safety instructions for connecting the three-phase system Wiring requirements for connection to three-phase synchronization Connecting the three-phase synchronization Wiring requirements for connecting the AC contactor signal Connecting the AC contactor Connecting the auxiliary relay Safety instructions for connecting the auxiliary relay Wiring requirements for connection to the auxiliary relay Connecting the auxiliary relay Connecting the transformer Commissioning Equipment inspection Inspection Hermetic sealing of the unit Start-up Display control Keypad and LEDs Display Menu structure Main menu Start/Stop Monitoring Configuration...50 Battery...50 Grid/Country...51 Backup operation...51 Auxiliary relay...52 Change time/date...52 Change AC phase...52 Change inv no...52 Enter password Language Extras...53 Emergency Charge...53 Partial data reset...54 Manual equalization...54 Auxiliary grid connection Disconnecting the unit Disconnecting the unit Preventive maintenance Safety conditions Status of the housing Status of cables and terminals...56 iv

5 Ingeteam Cooling system Environment Troubleshooting LED messages Green LED Orange LED Red LED Waste handling...60 v

6 Ingeteam About this manual 1. About this manual The purpose of this manual is to describe Ingecon EMS Home units and provide suitable information for their correct reception, installation, commissioning, maintenance and operation Scope and nomenclature This manual is valid for the following units: Complete name Abbreviation Units without a transformer Ingecon EMS Home 2.4TL EMS Home 2.4TL Ingecon EMS Home 3TL EMS Home 3TL Ingecon EMS Home 5TL EMS Home 5TL Ingecon EMS Home 6TL EMS Home 6TL Units with a transformer Ingecon EMS Home 2.4 EMS Home 2.4 Ingecon EMS Home 3 EMS Home 3 Ingecon EMS Home 5 EMS Home 5 Ingecon EMS Home 6 EMS Home 6 This document will refer to the various models by both their complete name and their abbreviation. It will also refer generically to any of the models from the Ingecon EMS Home family using the terms unit, inverter or inverter/ charger Recipients This document is directed at qualified personnel. The status of qualified personnel referred to in this manual will be, as a minimum, that which meets all the standards, regulations and laws regarding safety applicable to the tasks of installing and operating this unit. The responsibility for designating qualified personnel will always fall to the company to which the personnel belong. It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their safety at the same time as complying with occupational safety legislation. These companies are responsible for providing appropriate training in electrical equipment to their personnel and for familiarising them with the contents of this manual Symbols This manual uses various symbols to emphasize and highlight certain texts. The general meanings are discussed below. General warning. General information. Electrical danger. Read the section indicated in this manual. Hot surface. Prohibition. Explosion hazard. 6

7 Unit description Ingeteam 2. Unit description 2.1. Overview The basic purpose of the Ingecon EMS Home is to be connected to a public grid to transfer energy from a battery bank to the grid and vice versa. The charge/discharge power of the batteries will be defined through an external device responsible for managing the total energy of the system Within its product catalogue, Ingeteam has the Ingecon EMS Manager to perform this task. Photovoltaic panel Wind turbine Ingecon EMS Manager Ingecon EMS Power Meter Ingecon EMS Home Ingecon μwind Ingecon Sun 1Play Public grid Boilers Batteries Radiator Ingecon μwind Interface DC AC AC or DC AC grid in backup mode Should the public grid fail, the Ingecon EMS Home will be able to generate an isolated single or three-phase grid to permanently guarantee energy in our system. In this isolated system, the Ingecon EMS Home will manage the energy, prioritising renewable sources Models Ingecon EMS Home units can be fitted with a transformer or not (TL versions). The main models of the Ingecon EMS Home range are: Without a transformer With a transformer Ingecon EMS Home 2.4TL Ingecon EMS Home 2.4 Ingecon EMS Home 3TL Ingecon EMS Home 3 Ingecon EMS Home 5TL Ingecon EMS Home 5 Ingecon EMS Home 6TL Ingecon EMS Home Optional accessories These units may include the following accessories: Communications accessories RS-485 connector. Communications accessories There are two distinct options for communicating the units. See the Communications Accessories Manual AAX2002IKI01. RS-485 connector. This accessory includes the necessary connector for communication via RS-485. The cabling is not supplied. 7

8 Ingeteam Unit description For further information, see Section Communications via RS Compliance with regulations CE marking CE marking is mandatory for the sale of any product within the European Union, without prejudice to standards or laws. Ingecon EMS Home units have CE marking by reason of their compliance with the following directives: Low Voltage Directive 2006/95/EC. Electromagnetic Compatibility Directive 2004/108/EC. Low Voltage Directive Ingecon EMS Home models comply with this directive by means of compliance with the applicable parts of standards: EN Safety of power converters for use in photovoltaic power systems. Part 1: general requirements. EN Safety of power converters for use in photovoltaic power systems. Part 2: Specific requirements for inverters. Electromagnetic Compatibility Directive Ingecon EMS Home models comply with this directive by means of compliance with the applicable parts of harmonised standards: EN Electromagnetic Compatibility. Part 6-1: Generic standards - Immunity for domestic environments. EN Electromagnetic Compatibility. Part 6-2: Generic standards - Immunity for industrial environments. EN Electromagnetic Compatibility. Part 6-3: Generic standards - Emission for domestic environments. EN Electromagnetic Compatibility. Part 6-4: Generic standards - Emission for industrial environments. Compliance with these standards calls for compliance with limits and procedures in other standards of the same series Spanish regulations These units adequately comply with the Spanish regulations: RD 1699/2011. P.O Depending on the characteristics of the installation, it is possible that fulfilment of one of the two regulations can result in the non-compliance with some of the parts of the other rules, as in some of its parts these are exclusive VDE-AR-N 4105 To comply with German regulations the Ingecon EMS Home comply with Standard: VDE-AR-N Compliance with this rule must be requested upon ordering the unit VDE Disconnection device In countries such as Portugal or France, the incorporation of a device of this kind facilitates compliance with the regulations in force for photovoltaic and microgeneration installations. For that reason, our equipment complies with Standard: VDE Automatic disconnection device for generating facilities connected in parallel to the low-voltage grid. 8

9 Unit description Ingeteam Compliance with this rule must be requested upon ordering the unit Connection regulations for Italy The equipment meets the applicable parts of the standard for connecting to the Italian low-voltage grid: For this reason these units meet the applicable part of Standard: CEI 0-21 Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti BT delle imprese distributrici di energia elettrica. Compliance with this rule must be requested upon ordering the unit Recommendations for G83/1 engineering In the UK, there is document G83/1, which recommends the features that a microproduction generator must have: Recommendations for the connection of small-scale embedded generators in parallel with public low-voltage distribution networks. Compliance with this rule must be requested upon ordering the unit EMC requirements Ingecon EMS Home units are equipped with the necessary filtering elements to comply with EMC requirements for domestic applications in order to prevent disturbances in other equipment outside the installation Protection class These units meet IP65 degree of protection against external agents. IP65 means that the unit is fully protected against the ingress of dust and also against water jets from any direction as defined for this level of protection in standard IEC Acoustic contamination The unit produces a slight buzz when in operation. Do not place it in an occupied room, or on light supports which might amplify this buzz. The mounting surface must be firm and appropriate for the weight of the unit Wiring diagram of the system External isolating switch Inverter Grid relay Grid relay Batteries + J56 J55 Public grid AC Aux EMS Home Transformer (optional) AC Out 9

10 Ingeteam Unit description 2.9. Table of features EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL EMS Home 5 EMS Home 5TL EMS Home 6 EMS Home 6TL Input Values (DC) (Batteries) Battery voltage 48 ~ 330 V 60 ~ 330 V 96 ~ 330 V 120 ~ 330 V Charge/discharge current 50 A Battery type Lead, Ni-Cd, Li-ion Input Values (AC) (Grid) Rated power (1) 2.4 kw 3 kw 5 kw 6 kw Maximum AC current 11 A 13 A 22 A 26 A Rated AC voltage 220 / 230 / 240 / 250 V Rated AC frequency 50 / 60 Hz Backup Mode Values (AC) AC power (25 C) 30 min / 2 min / 3s 2.8 / 3.1 / 4.1 kw 3.5 / 3.9 / 5.1 kw 5.4 / 5.8 / 6.7 kw 6.4 / 6.9 / 7.9 kw Performance Maximum efficiency 95.5 % 96 % General Information Stand-by current < 10 W Operating temperature -20 ºC ~ 70 ºC Relative humidity (without condensation) 0 ~ 95 % Protection class IP65 Contamination class 3 Notes: (1) AC power up to 40 ºC ambient temperature. Normative references: EN , EN , EN , EN , RD1699/2011, P.O.12.3, VDE-AR-N4105, CEIO-21, VDE , G83/1-1. Dimensions and weight EMS Home 2.4 EMS Home 3 EMS Home 5 EMS Home 6 EMS Home 2.4TL EMS Home 3TL EMS Home 5TL EMS Home 6TL 44 kg 44 kg 49 kg 49 kg 19 kg 19 kg 24 kg 24 kg

11 Unit description Ingeteam Cooling system A zone of 30 cm above the unit and 20 cm below and at the sides must be left free of obstacles. Only in this way will the unit s cooling system operate correctly. The cooling system designed for the unit varies from model to model depending on the power rating. 1 fan Ingecon EMS Home 2.4 Ingecon EMS Home 2.4TL Ingecon EMS Home 3 Ingecon EMS Home 3TL 2 fans Ingecon EMS Home 5 Ingecon EMS Home 5TL Ingecon EMS Home 6 Ingecon EMS Home 6TL CAUTION Facilitate the flow of air entering and exiting through the cooling grids Differential circuit breaker The units without a transformer (TL) incorporate a differential circuit breaker which serves to disconnect the unit in the event of a 30mA differential current. This differential circuit breaker exclusively protects the unit. A differential circuit breaker must be installed to protect the installation according to the country s legislation. 11

12 Ingeteam Unit description Description of cable inlets Battery connection Temperature sensor connection Communications accessories connection RS-485 communications connector Three-phase system input Auxiliary relay Three-phase system output Public grid connection Battery connection Temperature sensor connection Communications accessories connection RS-485 communications connector Three-phase system input Auxiliary relay Three-phase system output Public grid connection Transformer connection 12

13 Safety Ingeteam 3. Safety This section describes the safety warnings and the Personal Protective Equipment used in the unit Safety conditions General warnings The operations described in the manual may be performed only by qualified personnel. The status of qualified personnel referred to in this manual will be, as a minimum, that which meets all the standards, regulations and laws regarding safety applicable to the tasks of installing and operating this unit. The responsibility for designating qualified personnel will always fall to the company to which the personnel belong. It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their safety at the same time as complying with occupational safety legislation. These companies are responsible for providing appropriate training in electrical equipment to their personnel and for familiarising them with the contents of this manual. All applicable safety-related legislation for electrical work must be complied with. Danger of electric shock. Compliance with the safety instructions set out in this manual or in the suggested legislation does not imply exemption from other specific standards for the installation, place, country or other circumstances that affect the inverter. Opening the door of the housing does not imply there is no voltage inside. There is a risk of electric shock even after disconnecting all power sources from the system. Only qualified personnel may open it, following the instructions in this manual. The entire manual must be read and understood in full prior to manipulating, installing or operating the unit. Following is a list of the basic obligatory safety standards for each country: RD 614/2001 in Spain. CEI in Italy. DIN VDE and DIN VDE in Germany. UTE C in France. Category III Volt measuring instruments must be used for checking for the absence of voltage. Ingeteam accepts no liability for any damages caused by improper use of the equipment. Ingeteam accepts no liability for any damages caused by improper use of the equipment. Any work carried out on any equipment which implies a modification of the original electrical arrangements must be proposed in advance to Ingeteam. These must be studied and approved by Ingeteam. 13

14 Ingeteam Safety Carry out all control and handling without voltage. As a minimum security measure in this operation, the so-called five golden rules should always be followed: 1. Disconnect. 2. Prevent any possible resupply. 3. Check there is no voltage. 4. Ground and short circuit. 5. Protect from live elements, if any, and put up safety signs around the work zone. Until these five steps are completed, the work area cannot be considered voltage-free and any work performed will be considered to be work on live equipment. The space for the installation of the battery bank must be properly ventilated. The battery bank must be installed so that any accidental short-circuits are avoidable. Potential hazards for people Bear in mind the following warnings concerning personal safety. HAZARD: electric shock. The equipment may remain charged after disconnecting the renewable power supply and mains power. Carefully follow the mandatory steps in the manual for removing the voltage. HAZARD: explosion. There is a very low risk of explosion in very specific cases of malfunction. The casing will protect people and property from the explosion only if it is correctly closed. HAZARD: crushing and joint injuries. Always follow the indications in the manual on moving and placing the unit. The weight of this unit can cause injury if not handled correctly. HAZARD: high temperature. The flow of outlet air can reach high temperatures which can cause injury to anybody exposed to it. Potential hazards for the equipment Bear in mind the following warnings concerning protection of the equipment. WARNING: cooling. The unit requires impurity-free air flow while it is operating. Keeping the unit in the upright position and the inlets free of obstacles is essential for this air flow to reach the inside. WARNING: connections. After all duly authorised handling, check that the inverter is ready to start operation. Only after this can it be connected following the instructions in the manual. 14

15 Safety Ingeteam Do not touch boards or electronic components. The most sensitive components can be damaged or destroyed by static electricity. Do not disconnect or connect any terminal while the unit is operating. Disconnect and check for absence of voltage first Personal Protective Equipment (PPE) When working on the unit, use the following safety equipment recommended by Ingeteam as a minimum. Name Explanation Safety footwear In compliance with standard UNE-EN-ISO 20345:2012 Helmet In compliance with standard EN 397:1995 Helmet with face shield In compliance with standard UNE-EN 166:2002, wherever there are directly accessible live parts. Working clothes Close-fitting, non-flammable, 100% cotton Dielectric gloves In compliance with standard EN 60903:2005 Tools and/or equipment used in live work must have at least Category III-1000 Volts insulation. Should the country s regulations demand another kind of personal protection, the equipment recommended by Ingeteam should be appropriately supplemented. 15

16 Ingeteam Equipment reception 4. Equipment reception 4.1. Reception Keep the unit in its packaging until immediately before installation. Keep the unit in a horizontal position at all times Equipment identification The serial number of the equipment is its unique identifier. This number must be quoted in any communication with Ingeteam. If you have purchased inverters with transformers, the transformer and inverter will be received in separate boxes. It will be possible to identify which transformer corresponds to each unit by means of the serial number, shown on the shipping label. The unit s serial number is also marked on the nameplate: INGETEAM POWER TECHNOLOGY, S.A. Avenida Ciudad de la Innovación Sarriguren (Spain) Ingecon EMS Home Pac: Vac: Fac: Iac: Vbattery Ingecon EMS 2.4TL GRID CONNECTION 2400 W 220/230/240/250 VAC 50/60 Hz 11 Aac BATTERIES CONNECTION 48 ~ 330 Vdc Ich/disch Battery: Pac: 50 Adc Lead, Ni-Cd, Li-ion BACK-UP MODE 2800/3100/4100 W Temp: -20 ~ +70 ºC RH: 0 ~ 95 % (no cond.) S/N: XXXXXXXXXXXXXX IP Transport damage If the equipment has been damaged during transport, proceed as follows: 1. Do not proceed with the installation. 2. Notify the distributor immediately within 5 days of receipt of the equipment. If ultimately the unit has to be returned to the manufacturer, you must use the original packaging. 16

17 Storage Ingeteam 5. Storage Failure to follow the instructions provided in this section may lead to damage to the equipment. Ingeteam accepts no liability for damage resulting from the failure to follow these instructions. If the unit is not installed immediately after receipt, the following points should be taken into account in order to prevent damage: The package must be stored in the horizontal position. Keep the unit free of dirt (dust, shavings, grease, etc.) and away from rodents. Keep away from water splashes, welding sparks, etc. Cover the unit with a breathable protective material in order to prevent condensation due to ambient humidity. Units in storage must not be subjected to weather conditions other than those indicated in Section 2.9. Table of features. It is very important to protect the unit from chemical products which can cause corrosion, as well as from salty atmospheres. Do not store the unit outdoors Conservation In order to permit correct conservation of the units, they must not be removed from their original packaging until it is time to install them. In case of prolonged storage, the use of dry places avoiding, as far as possible, sharp changes in temperature is recommended. Deterioration of the packaging (tears, holes, etc.) prevents the units from being kept in optimum conditions before installation. Ingeteam accepts no liability in the case of failing to observe this condition. 17

18 Ingeteam Equipment transport 6. Equipment transport The unit must be protected, during transport, from mechanical knocks, vibrations, water splashes (rain) and any other product or situation which may damage it or alter its behaviour. Failure to observe these instructions may lead to loss of warranty on the product, for which Ingeteam is not responsible Transport Transport using a pallet truck At least the following requirements should be observed: 1. Place the packaged units centred with respect to the forks. 2. Try to locate them as close as possible to the connection between the forks and the steering unit. 3. In all cases, observe the instructions in the pallet truck s user manual. Transport using a forklift truck At least the following requirements should be observed: 1. Place the packaged units centred with respect to the forks. 2. Try to locate them as close as possible to the connection between the forks and the steering unit. 3. Ensure that the forks are perfectly level to avoid overturning the unit. 4. In any case, observe the instructions in the forklift truck s user manual. Once the unit has been transported to the place where it is to be located and only when it is to be installed, unpack the unit. At this time, it can be transported vertically over a short distance without packaging. The guidelines in the next point should be followed both for the unit and for the transformer. Transport of the unpackaged unit At least the following requirements should be observed: 1. Use the two side holes to grasp the unit with both hands. 2. Follow the necessary ergonomic advice for lifting weights. The unit weighs between 21 and 23kg, depending on its power. 3. Do not release the unit until it is perfectly secured or placed. 4. Ask someone else to guide the movements to be made Unpacking Correct handling of the units is vitally important in order to: Prevent damage to the packaging which enables them to be kept in optimum condition from shipping until they are installed. Avoid knocks and/or falls which may harm their mechanical characteristics, e.g. cause incorrect closure of doors, loss of IP rating, etc. Avoid, as far as possible, vibrations which may cause subsequent malfunction. If you observe any anomaly, please contact Ingeteam immediately. Separating the packaging All the packaging can be delivered to a non-hazardous waste management company. In any event, each part of the packaging may be recycled as follows: Plastic (polystyrene, bag and bubble wrap): the appropriate container. Cardboard: the appropriate container. 18

19 Preparation for installing the unit Ingeteam 7. Preparation for installing the unit When deciding the location of the unit and planning your installation, you must follow a set of guidelines based on the features of the unit. This chapter summarises the guidelines and details the external elements needed for correct operation of the unit. This chapter summarises the guidelines and details the external elements needed for correct operation of the unit Environment Place the units in a place which is accessible for installation and maintenance work and which permits use of the keyboard and the reading of the front indicator LEDs. The air outlets may reach high temperatures. Do not place any material nearby which is sensitive to high air temperatures. Avoid corrosive environments that may affect the proper operation of the inverter. Never place any object on top of the unit. Ingeteam recommends protecting the units from direct sunlight Environmental conditions Environmental conditions must be taken into account when choosing the location of the unit. Environmental conditions Minimum temperature -20 ºC Minimum surrounding air temperature -20 ºC Minimum surrounding air temperature 70 ºC Maximum relative humidity without condensation 95% It should be borne in mind that moderate condensation may occasionally occur as a consequence of temperature variations. For this reason, apart from the unit s own protection, vigilance of these units is necessary once they have been started up on sites where the conditions described above are not expected to be present. In the event of condensation, never apply voltage to the unit Support surface and fastening To guarantee good heat evacuation and promote sealing, the units must be placed on a perfectly vertical wall or, failing this, with a slight slope of a maximum of +80 or -80. A solid wall must be reserved for fixing the unit to. It must be possible to drill the wall and fit suitable wall plugs and bolts to support the unit s weight. The Ingecon EMS Home TL packaging includes a full-scale template of the unit to help you mark the fixing holes on the wall. 19

20 Ingeteam Preparation for installing the unit For TL models, the distance between drilled holes will be as follows: Ø 7,5 Ø 7, Ø 7,5 In models with transformers, it is the transformer which will be secured to the wall. The inverter will subsequently be fixed to the transformer. Drill the upper three holes before hanging the transformer and the lower three holes after hanging it, as explained in Section 8.2. Fixing the unit to the wall. See the measurements in the following figure. Ø ,

21 Preparation for installing the unit Ingeteam 7.4. External isolating switch with DC precharge These units do not have an isolating switch. It is mandatory to install an external isolating switch with DC precharge between the batteries and the unit. The first step before starting the wiring is to open the isolating switch to cut the voltage. The wiring diagram and specifications for the external isolating switch with DC precharge are: M2 + Batteries M1 R EMS Home M1 M2 R + batteries + EMS Home If there is more than one Ingecon EMS Home unit connected to the same battery bank, a single external isolating switch with DC precharge may be sized for the whole system. The DC, 1-pole M1 switch/isolating switch must be able to cut at least 50 ADC for each Ingecon EMS Home unit and 350 VDC. The DC precharge comprises a switch (M2) with a rated current of at least 50A DC able to withstand a voltage higher than 350VDC, and a 56 Ohm 50W aluminium-coated resistor (R). This switch/isolating switch may be AC and 1-pole. Wiring process. 1. Close M1, 2. wait 3 seconds, 3. close M2. Disconnecting the batteries 1. Open M1, 2. open M2. Always disconnect with the unit in Off mode. Ingeteam accepts no liability for any consequences that may arise from using an isolating switch with different features to those indicated in this section. 21

22 Ingeteam Preparation for installing the unit 7.5. Protection of the connection to the public grid It is necessary to install protection elements in the connection between the inverter and the public grid. Thermomagnetic circuit breaker A thermomagnetic circuit breaker and/or fuse must be installed on the connection between the inverter and the public grid. The following table provides the necessary data for the selection of these devices by the installer. Ingecon EMS Home Maximum inverter current Rated current for the type B thermomagnetic circuit breaker 2.4TL 13 A 20 A 3TL 17 A 20 A 5TL 25.5 A 32 A 6TL 26.2 A 32 A It must be taken into account when selecting the protection that the ambient working temperature influences the maximum current permitted by these protections as indicated by the manufacturer. Differential circuit breaker You must comply with applicable regulations governing the protection of people in the public grid AC contactor for three-phase systems Where a three-phase system is to be configured, an external AC contactor must be installed. The AC contactor must have the following features: Three-phase, 3-pole. 32 A rated current. 250 Vac voltage. Ingeteam supplies a contactor to order with the necessary features. Ingeteam accepts no liability for any consequences that may arise from using a contactor with different features to those indicated in this section. The contactor activation circuit is as follows: 13 NO 21 NC A1 R Auxiliary relay EMS Home S Auxiliary relay EMS Home T J55 AC Out EMS Home R 14 NO 22 NC A2 N 22

23 Installing the unit Ingeteam 8. Installing the unit Before installing the unit, the packaging must be removed, taking special care not to damage the housing. Check that there is no condensation inside the packaging. If there are signs of condensation, the unit must not be installed until you are sure it is completely dry. All installation operations must comply with current regulations. All operations involving moving heavy weights must be carried out by two people General requirements for installation The environment of the unit must be appropriate and meet the guidelines described in Chapter 7. Preparation for installing the unit. Additionally, the parts used in the rest of the installation must be compatible with the unit and comply with the applicable legislation. Ventilation and the space for work, which must be suitable for maintenance tasks according to the applicable regulations in force. The external connection devices, which must be suitable and sufficiently close as set forth in current regulations. The feed cables must be of the appropriate gauge for the maximum current. Special care must be taken to ensure that there are no external elements near the air inlets and outlets to obstruct proper cooling of the unit Fixing the unit to the wall Ingecon EMS Home units have a system for securing them to the wall using a plate. The steps for fixing the equipment properly are as follows. The weight of the unit and the transformer, if fitted, must be taken into account (see Section 2.9. Table of features ). Units without a transformer (TL) The top attachment plate for the unit supports the weight. The bottom point fixes the inverter to the wall and prevents vibrations. 1. Unscrew the retaining screw and remove the plate and remove the unit, as shown in the following figure. 2. Mark the attachment points for the plate and the lower anchor hole on the wall. Use the template provided with the unit. 3. Drill holes in the wall with a suitable bit for the screws to be used to secure the plate to the wall later. 23

24 Ingeteam Installing the unit 4. Fix the plate using stainless steel fittings to prevent corrosion. 5. Suspend the unit from the plate by fitting the two slats in the openings on the back of the unit. 6. Screw on the bottom attachment. 7. Check that the unit is properly secured. 24

25 Installing the unit Ingeteam Units with a transformer The top attachment plate for the unit supports the weight. The bottom point fixes the transformer to the wall and prevents vibrations. Fix the transformer to the wall before coupling the equipment to it. 1. Mark the attachment points for the plate on the wall, using the template supplied with unit. 2. Drill holes in the wall with a suitable bit for the screws to be used to secure the plate to the wall later. 3. Fix the plate using stainless steel fittings to prevent corrosion. 4. Suspend the transformer from the plate and make sure it fits properly. This operation must be carried out between two people. 5. Drill the bottom fixing hole and tighten the anchor. 6. Check that the transformer is secured well. 25

26 Ingeteam Installing the unit 7. Suspend the inverter on the transformer by fitting the holes in the former onto the lugs at the top of the transformer. 8. Adjust the two housings to line up the two bottom fixings. 9. Join the inverter and the transformer with the screw, washers and nut provided. 10. Check that the unit is properly secured. Once the unit has been installed correctly, the connection process will begin. First the mandatory connections should be made in the following order: 1. Battery bank (BAT). 2. Public grid (AC Aux). 3. Battery temperature sensor. Then the optional connections should be made, if applicable: 4. Communications accessories (optional). 5. Three-phase system (optional). 6. Auxiliary relay (optional). 7. Transformer (only Ingecon EMS Home units fitted with a transformer). 26

27 Installing the unit Ingeteam It is mandatory to follow the order described above. Do not switch on the power until you have made all the connections and the unit has been closed Opening the housing Remove the 4 front screws to open the housing cover. When removing the cover, disconnect the cable from the display to the control card (see figures below): Disconnect the display cable The control card connector is shown as Display. Reconnect the display wiring when the cover is replaced. 27

28 Ingeteam Connecting the battery bank 9. Connecting the battery bank This chapter explains the requirements and process for wiring the battery bank to the unit. Read carefully before starting the connection process Safety instructions for connecting the battery bank The first step before starting the wiring is to open the AC protection of the public grid and the DC isolating switch to cut the voltage or check that it is still open. The polarities indicated in the following figure must be followed. Ingeteam accepts no liability for any damages caused by incorrect connection. After connecting the batteries, do not switch on the power until you have made all other connections and the unit has been closed Wiring requirements for connecting the battery bank The wiring gauge for connecting the battery bank is specified in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL Battery cable gauge 10 ~ 16 mm 2 Cable diameter 7 ~ 13 mm 9.3. Connecting the battery bank EMS Home 5 EMS Home 5TL EMS Home 6 EMS Home 6TL First open the isolating switch and check that there is no voltage on the battery bank leads, and then connect the battery wiring to the unit. BAT+ BAT- 1. Loosen the packing gland marked BAT- (see Section Description of cable inlets ), remove the protective cap and pass the negative pole cable through it. 2. Loosen the BAT- terminal screw and insert the cable into the hole. 3. Tighten the terminal screw. 4. Loosen the packing gland marked BAT+, remove the protective cap and pass the positive pole cable through it. 5. Loosen the BAT+ terminal screw and insert the cable into the hole. 6. Tighten the terminal screw. 7. Tighten the glands properly to avoid loss of the protection rating. Check that the connection is tight. 28

29 Connection of the public grid Ingeteam 10. Connection of the public grid This chapter explains the requirements and process for wiring the public grid to the unit. Read carefully before starting the connection process Safety instructions for the connection of the public grid The first step before starting the wiring is to open the AC protection of the public grid and the DC isolating switch to cut the voltage or check that it is still open. Do not forget to connect the corresponding cable to ground. After connecting the public grid wiring, do not switch on the power until you have made all other connections and the unit has been closed Wiring requirements for the connection of the public grid The wiring gauge for connecting to the public grid varies depending on the specific model. Follow the indications in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL EMS Home 5 EMS Home 5TL Live and neutral cable gauge 6 ~ 16 mm 2 10 ~ 16 mm 2 Ground cable gauge 1.5 mm 2 ~ 6 mm 2 Cable diameter 9 ~ 17 mm Process for connecting the public grid EMS Home 6 EMS Home 6TL First open the isolating switch or check that it is still open, and then connect the public grid wiring to the unit. Ground Neutral Live 1. Loosen the packing gland marked as AC Aux (see Section Description of cable inlets ), remove the cap and pass the public grid cable through it. 2. Connect the earth as shown in the figure above. 3. Loosen the N terminal screw and insert the neutral wire in the hole. 4. Tighten the terminal screw. 5. Loosen the L terminal screw and insert the line cable in the hole. 6. Tighten the terminal screw. 7. Tighten the glands properly to avoid loss of the protection rating. Check that the connection is tight. 29

30 Ingeteam Connecting the battery temperature sensor 11. Connecting the battery temperature sensor This chapter explains the requirements and process for wiring the battery temperature sensor to the unit. In order to optimally charge the batteries and extend their working life, their temperature must be taken into account. The temperature sensor measures the temperature of the batteries so that the Ingecon EMS Home unit can optimise their charge. Ingeteam recommends locating the sensor on a battery located in the central area of the battery bank. It should be located approximately at the centre, vertically, of the cell selected, and fixed to the outside of the battery using suitable insulating tape. Use only the temperature sensor supplied by Ingeteam. Read carefully before starting the connection process Safety instructions for connecting the battery temperature sensor The first step before starting the wiring is to open the AC protection of the auxiliary grid and the DC isolating switch to cut the voltage or check that it is still open. After connecting the battery temperature sensor, do not switch on the power until you have made all other connections and the unit has been closed Wiring requirements for connecting the battery temperature sensor The wiring gauge for connecting the battery temperature sensor is specified in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL Temperature sensor cable gauge 0.2 mm 2 ~ 1.5 mm 2 Cable diameter 3.5 ~ 7 mm Connecting the battery temperature sensor EMS Home 5 EMS Home 5TL EMS Home 6 EMS Home 6TL First open the isolating switch or check that it is still open, and then connect the temperature sensor to the unit. White Red 1. Loosen the packing temperature sensor gland (see Section Description of cable inlets ), remove the cap and pass the sensor cable through it. 2. Connect wiring to terminal J60 PT-100, as indicated in the above figure, respecting the wiring colours. 3. Tighten the gland properly to avoid loss of protection rating. Check that the connection is tight. 30

31 Connecting the communication accessories Ingeteam 12. Connecting the communication accessories This chapter explains the process for wiring the communications accessories to the unit. There are several ways to achieve this communication with these units. RS-485. Ethernet. GSM/GPRS. Bluetooth. See the Installation Guide for Communications Devices AAX2002IKI01 for further information. Read carefully before starting the connection process Safety instructions for connecting the communications accessories The first step before starting the wiring is to open the AC protection of the public grid and the DC isolating switch to cut the voltage or check that it is still open. After connecting the communications accessories, do not switch on the power until you have made all other connections and the unit has been closed Communications via RS-485 All Ingecon EMS Home units have default communications facilities over an RS-485 serial line. The eternal connections are made in the factory. Simply connect a male connector of the same type to the female connector on the unit. A RS-485 connector is available as an accessory from Ingeteam. Pin Signal 1 RS-485 B (+) 2 RS-485A (-) 3 GND Ground RS-485 connector. 31

32 Ingeteam Connecting the communication accessories Communications via Ethernet (AAX7048 and AAX7049) There are two Ethernet communications cards- See the Installation Guide for Communications Devices AAX2002IKI01 for information on its operation. 1. Fit the communications card to connectors J11 and J12 of the control card as shown in the figures below. J11 J11 AAX7048 J12 AAX Disconnect the cable connecting the external RS-485 connector to the control card. The following figure shows the connector to be unlatched. J12 RS-485 connector AAX7048 and AAX

33 Connecting the communication accessories Ingeteam 3. Connect the external RS-485 connector cable to the cable supplied with the communications card, and connect the latter to the communications card. Connect the Ethernet cable to the communications card as well. Use one of the cable glands to feed the cable into the unit. AAX7048 AAX7049 With this configuration, if several units are to be connected on the same Bus then they are inter-connected via RS-485. However, only one unit can be connected to the PC and this connection is established by Ethernet. See the Installation Guide for Communications Devices AAX2002IKI01 for further information Communications via GSM / GPRS (AAX7022) 1. Fit the communications card to connectors J11 and J12 of the control card as shown in the figure below. J11 AAX7022 J12 33

34 Ingeteam Connecting the communication accessories 2. Disconnect the cable connecting the external RS-485 connector to the control card. The following figure shows the quick connector to be unlatched. Insert the SIM card in the direction shown in the figure. RS-485 connector AAX Connect the external RS-485 connector cable to the cable supplied with the communications card, and connect the latter to the communications card. Connect the input from the local computer/plc, feeding the cable to the inside of the unit via one of the cable glands. RS-485 Computer input AAX

35 Connecting the communication accessories Ingeteam 4. Feed the antenna cable through one of the cable glands and connect it to the communications card connector. Antenna connector AAX7022 See the Installation Guide for Communications Devices AAX2002IKI01 for further information Communications via Bluetooth There are two Bluetooth communications cards: with RS-485 connection (AAX7047) and without RS-485 connection (AAX7031) AAX7047 This card has an RS-485 connection as well as a Bluetooth one. This communications mode may be used to connect several additional units to the same RS-485 bus. The computer connection must be made via Bluetooth. 1. Fit the communications card to connectors J11 and J12 of the control card as shown in the figure below. J11 J12 AAX

36 Ingeteam Connecting the communication accessories 2. Disconnect the cable connecting the external RS-485 connector to the control card. The following figure shows the quick connector to be unlatched. RS-485 connector AAX Connect the external RS-485 connector cable to the cable supplied with the communications card, and connect the latter to the communications card (see figure below). AAX7047 See the Installation Guide for Communications Devices AAX2002IKI01 for further information. 36

37 Connecting the communication accessories Ingeteam AAX7031 This card has no RS-485 connection as well as a Bluetooth one. If you wish to use this communications mode to connect several units to each other on the same RS-485. bus, at the same time as having a Bluetooth connection to the computer, the AAX7047 communications card must be installed. 1. Fit the communications card to connectors J11 and J12 of the control card as shown in the figure below. J11 J12 AAX Disconnect the cable connecting the external RS-485 connector to the control card. Leave it disconnected. RS-485 connector AAX7031 See the Installation Guide for Communications Devices AAX2002IKI01 for further information. 37

38 Ingeteam Connection of the three-phase system 13. Connection of the three-phase system This chapter explains the requirements and process for the wiring of the three-phase synchronization and the AC contactor. To create an isolated, three-phase system, three EMS Home units with transformer and one AC contactor must be connected, as shown in the following figure: AC Aux Contactor AC I charge R R R R N EMS Home nº 1 AC Aux Battery bank I charge I charge S S EMS Home nº 2 N AC Aux Public grid (AC Aux) S S T T T I charge T N EMS Home nº 3 N There are several requirements that must be met to create a three-phase system: 3 EMS Home units with a transformer and of the same power must be used. The charge current configuration for each unit must be in line with the following equation: Where: I charge = I charge R + I charge S + I charge T I : total battery bank charging current. charge I : battery bank charging current obtained from phase R of the three-phase grid. charge R : battery bank charging current obtained from phase S of the three-phase grid. I charge S I : battery bank charging current obtained from phase T of the three-phase grid. charge T 38

39 Connection of the three-phase system Ingeteam Safety instructions for connecting the three-phase system The first step before starting the wiring is to open the AC protection of the public grid and the DC isolating switch to cut the voltage or check that it is still open. After connecting the three-phase system, do not switch on the power until you have made all other connections and the unit has been closed Wiring requirements for connection to three-phase synchronization The wiring gauge for connecting the three-phase synchronization is specified in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL Three-phase synchronization wiring gauge 1.5 mm 2 Cable diameter 3.5 ~ 7 mm Connecting the three-phase synchronization EMS Home 5 EMS Home 5TL EMS Home 6 EMS Home 6TL First open the isolating switch or check that it is still open, and then connect the three-phase synchronization cable to the unit. Ingecon EMS Home units to be connected in a three-phase network must be assigned phase R, S or T via the display. To make this configuration, see Change AC phase in Section Configuration. The following diagram must be followed when making the connections: EMS Home + R J61 Sync AC T N R N J55 AC Out Battery bank + + S J61 Sync AC R N S N J55 AC Out + T J61 Sync AC S N T N J55 AC Out The AC Out signal, R and N must be connected to the three-phase synchronization connector J61 Sync AC of the unit configured with phase S, through the enabled connection point (see figure below). 39

40 Ingeteam Connection of the three-phase system The AC Out signal, S and N must be connected to the three-phase synchronization connector J61 Sync AC of the unit configured with phase T, through the enabled connection point (see figure below). The AC Out signal, T and N must be connected to the three-phase synchronization connector J61 Sync AC of the unit configured with phase R, through the enabled connection point (see figure below). Neutral Live Neutral Live J61 Sync AC Input J55 AC Out Output The order below must be followed on each unit forming the three-phase system: 1. Loosen the connection packing gland for the three-phase system input (see Section Description of cable inlets ) and pass the cable through it. 2. Connect the wiring as indicated in the above figure to connector J61 Sync AC. 3. Tighten the gland properly to avoid loss of protection rating. Check that the connection is tight. 4. Loosen the connection packing gland for the three-phase system output (see Section Description of cable inlets ) and pass the cable through it. 5. Connect the wiring as indicated in the above figure to connector J55 AC Out. 6. Tighten the gland properly to avoid loss of protection rating. Check that the connection is tight Wiring requirements for connecting the AC contactor signal The wiring gauge for connecting the AC contactor is specified in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL EMS Home 5 EMS Home 5TL AC contactor signal wiring gauge Minimum 0.2 mm 2 ~ maximum 1.5 mm 2 Cable diameter 7 ~ 13 mm EMS Home 6 EMS Home 6TL 40

41 Connection of the three-phase system Ingeteam Connecting the AC contactor The AC contactor activation circuit is as follows: 13 NO 21 NC A1 R Auxiliary relay EMS Home S Auxiliary relay EMS Home T J55 AC Out EMS Home R 14 NO 22 NC A2 N EXT 1 relay Neutral Live J55 AC Out Output 1. Connect signal A1 of the AC contactor to a pole of the auxiliary relay terminal EXT 1 on the unit configured with phase S. 2. Connect the free pole on the auxiliary relay terminal EXT 1 on the unit configured with phase S to one of the poles of the auxiliary relay terminal EXT 1 on the unit configured with phase T. 3. Connect the free pole on the auxiliary relay terminal EXT 1 on the unit configured with phase T to the line terminal of the AC Out connector on the unit configured with phase R. 4. Connect the neutral of the AC contactor to the neutral terminal of the AC Out connector on the unit configured with phase R. 41

42 Ingeteam Connecting the auxiliary relay 14. Connecting the auxiliary relay These units are provided with a volt-free contact rated at 6A 250Vac. The stand-by status of the volt-free contact is Normally Open. This auxiliary relay can be configured for various purposes (see Auxiliary relay in Section Configuration ). This chapter explains the requirements and process for wiring the auxiliary relay to the unit Safety instructions for connecting the auxiliary relay The first step before starting the wiring is to open the AC protection of the public grid and the DC isolating switch to cut the voltage or check that it is still open. After connecting the auxiliary relay, do not switch on the power until you have made all other connections and the unit has been closed Wiring requirements for connection to the auxiliary relay The wiring gauge for connecting the auxiliary relay is specified in the following table: EMS Home 2.4 EMS Home 2.4TL EMS Home 3 EMS Home 3TL EMS Home 5 EMS Home 5TL Auxiliary relay cable gauge Minimum 0.2 mm 2 ~ maximum 1.5 mm 2 Cable diameter 7 ~ 13 mm Connecting the auxiliary relay EMS Home 6 EMS Home 6TL First open the isolating switch or check that it is still open, and then connect the auxiliary relay to the unit. Ingecon EMS Home Ingecon EMS Home TL 1. Loosen the auxiliary relay connection packing gland (see Section Description of cable inlets ) and pass the cable through it. 2. Connect wiring as indicated in the figure above. 3. Tighten the gland properly to avoid loss of protection rating. Check that the connection is tight. 42

43 Connecting the transformer Ingeteam 15. Connecting the transformer This section only applies to Ingecon EMS Home units fitted with a transformer. Connect the external cable to the free-hanging connector on the transformer. 43

44 Ingeteam Commissioning 16. Commissioning This chapter details the process for the commissioning of the unit Equipment inspection The correct condition of the installation must be checked before start-up. Each installation is different, depending on its characteristics, the country in which it is located or other special conditions which may apply. In all cases, before starting up, it is necessary to ensure that the installation complies with the applicable legislation and regulations and that at least the part to be started up is complete Inspection Before inverter start-up, a general inspection of the units must be carried out involving mainly: Wiring check Check that the cables are correctly connected to their connectors at the bottom of the housing. Check that these cables are in a good condition and that there are no hazards in their environment which damage them, such as sources of intense heat, objects which could cut them or arrangements which put them at risk of impacts or pulls. Check that the unit is properly secured Check that the unit is secured firmly and is not at risk of falling Hermetic sealing of the unit Ensure during installation operations that the unit s level of sealing has not been altered during connection of the unit. Check the correct adjustment of the connectors and that any cable glands are well sealed. Display cable If the front cover has been opened at any time, ensure that the cable to the display remains firmly connected. Cover If the front cover has been opened at any time, attach it to the unit using its four screws as follows: 1. Ensure that the cover is correctly aligned with the housing. This can be confirmed easily by checking that the holes in the cover and the housing mate. 2. Lubricate the screws. Whenever the unit is opened, it is mandatory to lubricate the screws before putting them back in to prevent them seizing. 3. Manually insert the four screws into their threaded holes, starting at the top right, followed by the bottom left and finally the other two. 4. Tighten the screws until a maximum torque of 5Nm is applied to each with a calibrated tool. 5. Check that the sealing is conserved. The guarantee does not cover damage caused by inadequate sealing of the unit Start-up Once a general visual inspection, wiring check and sealing check have been carried out, connect power to the unit while keeping it switched off (see Section Start/Stop ). The tasks outlined for this step must be carried out with the unit door always closed, thus avoiding possible contact with live parts. 44

45 Display control Ingeteam 17. Display control Ingecon EMS Home inverters/chargers incorporate a "Display + keypad" unit to interface with the installer or the user. This interface allows the display of the main internal parameters and the configuration of the entire system during installation. Parameters, variables and commands are organised as menus and submenus Keypad and LEDs The keypad has four keys: The front panel has three LEDs: To exit a parameter, leave a menu and returning to the next level up in the structure, to not confirm a change or not accept a suggestion. With this key you can scroll up the list of parameters or folders within the same level or increase the value of an editable parameter by one base unit. Scroll down the list of parameters or folders within the same level or decrease the value of an editable parameter by one base unit. Serves to accept a parameter as valid, to enter a lower level menu in the structure, to confirm a change or accept a suggestion. Green LED Flashing for 1 second: inverter starting up (manual shutdown if the red LED is also lit). On: inverter generating isolated voltage or connected to the auxiliary grid. Orange LED Flashing for 0.5 seconds: the external fan is not running correctly. Flashing for 1 second: the internal fan is not running correctly. Flashing for 3 seconds: inverter limiting battery charge power due to high temperature. On: presence of alarm. Red LED On: manual shutdown. 45

46 Ingeteam Display control Display Current date and time Percentage and reason for limiting the load* 10:23 03/08/2013 Percentage of battery charge Battery status, voltage and current Power, voltage and frequency fed to the public grid External communications device * may only be displayed when the EMS Home is connected to a public grid. The data that appears on the main screen of the Ingecon EMS Home units is detailed below. Percentage of battery charge This shows the current state of charge of the battery bank as a percentage. Battery status, voltage and current The status may have various values: C D V F E Charge Discharge Absorption charge Flotation charge Equalization charge Percentage and reason for charge If the EMS Home is connected to a public grid, the charge percentage and reason for limiting the most restrictive charge will be displayed. The following explains the various reasons for limiting the charge CFG BAT TMP COM Limitation due to user settings. Limitation due to the state of charge of the battery. Limitation due to high temperature in the unit. Limitation due to interface settings. External communications device This indicates that the inverter is operating to the interface setting. If the symbol flashes, this means that communications have been lost. As a result, battery charging/discharging will stop. 46

47 Display control Ingeteam Menu structure Main menu Start/Stop Monitoring Configuration* Language Extras Switch to Start Switch to Stop Inverter Monit. BATTERY MONIT. GRID MONIT. Alarm Monit. total MONIT. PARTIAL MONIT. FW MONIT. Battery Grid/Country Backup operation Auxiliary relay Change time/date Change AC phase Change inv no. Enter password español English Deutsch Italiano Français Português Emergency Charge PARTIAL data reset Manual equalization Auxiliary grid connection Lead-Acid Gel, Agm Lithium Country Change v/f Charge Power Diesel generator Battery Temp. Low Battery Temp. High Low Battery Voltage High Battery Voltage * menu intended for the installer and password-protected. The user can only modify the time and date of the unit. 47

48 Ingeteam Display control Main menu 10:23 03/08/2013 The main menu contains the following submenus: Start/Stop Monitoring Configuration Language Extras Start up and shutdown the inverter manually. This displays the main variables that indicate the operating status of the unit. Modify parameters to adapt the unit to different operational conditions. Select the display language. Shows the various actions that the unit can perform. To access the various menus and submenus, the desired option must be highlighted over a black background using the and keys and press the key to access it. 10:23 03/08/2013 Configuration Start/Stop The operation of the inverter can be stopped and started manually using this option. The Start or Stop status remains unchanged even if the unit loses its power supply. Press to toggle from one status to another. The following message is shown on the screen: 10:23 03/08/2013 Select the desired option and press again. The stopped status is maintained until the menu is accessed again Monitoring This menu includes a series of screens which show the main variables being monitored. The right-hand screen shows the first one as an example. 10:23 03/08/2013 You can move through them using the and keys. See below for the structure and interpretation of the variables in this menu: 48

49 Display control Ingeteam Inverter Monit. Vac Iac Fac Sac PhiCos Battery Monit. Vbat Ibat Inverter output voltage (V). Current through inverter (A). Frequency generated by the inverter (Hz). Apparent power (VA) through the inverter. Cosine of Phi. Cosine of the phase shift angle between the voltage and current supplied by the inverter. Battery bank voltage (V). Battery bank current (A). Positive for discharge, negative for charge. SOC Estimation of the battery bank state of charge (%). Status Battemp Grid Monit. Vac Iac Fac Sac Status Alarm monit. Alarm Inv. Num. Code1 Code2 SN Total Monit. TotE T con NumCon Partial Monit. PART E Tp con Npcon FW Monit. Operational status of the battery bank. The following states may be shown: Stop, Discharge, Charge, Absorption, Flotation or Equalization. Battery bank temperature ( C). Public grid voltage (V). Public grid current (A). Public grid frequency (Hz). Apparent power (VA) the inverter is feeding/absorbing to/from the public grid. Indicates whether the inverter is connected or disconnected to the public grid. Status of inverter alarms. Number allocated to the inverter through the menu accessible in the display for identifying it on a ModBus network. Unit operating code. This can be requested from Ingeteam s customer services. Unit operating code. This can be requested from Ingeteam s customer services. Serial Number. Total energy (kwh) delivered by the inverter and drawn by the grid since the last time the counter was reset. Number of hours the inverter has been operating. Number of public grid connections made during all hours of operation. Partial energy (kwh) delivered by the inverter and drawn by the grid since the last time the counter was reset. Number of hours the inverter has been connected to the grid since the counter was last reset. Number of connections to the public grid since the counter was last reset. FW Ver. Unit firmware version. DFWVer. Unit display firmware version. D. Boot Internal program version. 49

50 Ingeteam Display control Configuration With the exception of the modification of date and time, the other configurations must be carried out by the unit installer and never the user. The installer must have sufficient knowledge to be able carry out the installation correctly. Ingeteam accepts no liability for incorrect use of the installer password nor the consequences that may arise from incorrect configuration of the unit by the user and/or the installer. In order to modify the Configuration menu parameters, the key 0332 must first be entered into the Enter password submenu. When the password is entered correctly, an asterisk will appear at the top of the Configuration menu. Date and time can be modified without entering the password. The various available parameter settings are described below. 10:23 03/08/ :23 03/08/2013 Battery This menu is for selecting the type of battery to be used in the installation and configuring its parameters. The > symbol points to the option selected. To choose a different option to the one currently selected and configure it, highlight it using the or keys and press. 10:23 03/08/2013 Lead-Acid Within the three battery options there are several parameters to be configured. 10:23 03/08/2013 Capacity 50

51 Display control Ingeteam Capacity I Charge I Discharge Temp. comp. V Stop V Max V Absorption V Flotation V Equalization T Equalization Battery bank (C20) capacity, in Ah. Battery bank charging current, in amps. Maximum battery bank discharge current, in amps. Battery voltage compensation constant as a function of temperature, in volts/degc. A lower battery bank voltage limit. The inverter will stop if this value is exceeded. In volts. Upper battery bank voltage limit. The inverter will stop if this value is exceeded. In volts. Battery bank absorption voltage, in volts. Battery bank floatation voltage, in volts. Battery bank equalization voltage, in volts. Duration of equalization, in minutes. Time for which the battery bank must be maintained at the equalization voltage. Grid/Country From this menu, the parameters of the public grid can be set. 10:23 03/08/2013 A series of parameters must be configured. In Country select the country in which the unit is installed. In V/F settings the public grid maximum and minimum voltage and frequency values are configured. The unit is configured with the default values indicated in the legislation of the country selected in the Country option. Should these values be modified, Ingeteam accepts no liability for any consequences which may occur as a result of this modification. 10:23 03/08/2013 Country Charge power is the battery charging capacity from the grid, in watts. It will be considered as the maximum charging power. Power used for charging will be determined by the state of charge of the battery. Backup operation This option allows you to manually create an isolated grid in the AC Aux output, provided that the public grid is not connected. Also, there must be no communication between the external communications device and the inverter. 10:23 03/08/2013 Backup operation 51

52 Ingeteam Display control Auxiliary relay These units are fitted with a volt-free auxiliary relay that can be configured (only for units configured as Single Phase). 10:23 03/08/2013 The options are: Diesel generator Start up the generator automatically, or send a signal when the detected battery temperature is lower than configured, or send a signal when the detected battery temperature is greater than configured, or send a signal when the detected battery voltage is lower than configured, or send a signal when the detected battery voltage is greater than configured. The > symbol points to the option selected. When using the relay as a warning for temperature or voltage, the maximum or minimum value must be set, depending on the option chosen. Change time/date This modification can be carried out by the user, so there is no need to identify yourself with a password. 10:23 03/08/2013 Change AC phase From this menu you can assign the inverter the phase to be generated (R, S, T or Single Phase). The single-phase will be configured as Single Phase by default. To create 2 or 3-phase installations each inverter must have its phase correctly configured. 10:23 03/08/2013 :R If you wish to modify the phase, access the menu and select the designed phase using the and keys. Press and confirm the selection. Change inv no. A unique ModBus ID number must be assigned to the unit to allow communication with it. 10:23 03/08/2013 Press the Change inv num. option in the main menu. A screen is accessed in which the and keys can be used to select the required number. 52

53 Display control Ingeteam Enter password An installer password must be introduced in order to make changes in the unit s configuration. The password is This password is reserved for installers and not end users. Ingeteam accepts no liability for incorrect use of this password. The value can be modified using the and keys. To switch from one value to another, press. When the password is entered correctly, an asterisk will appear at the top of the Configuration menu. 10:23 03/08/ Language In this menu you may select the language in which you wish to view the display menus. 10:23 03/08/2013 Select the desired language and press the selection. again to confirm English Extras These units have a number of extra features. They will appear in groups in this menu. 10:23 03/08/2013 Emergency Charge The emergency battery charge is only possible if the inverter is shut down by alarm 0001H, due to the battery voltage being lower than the V Stop set. This operation allows the inverter to be switched on for a short period of time to charge the batteries from the public grid or from the photovoltaic and/or wind generation. To charge from the public grid a manual connection must be made through Extras Connection to the auxiliary grid. If the public grid is not available and you want to charge from the photovoltaic and/or wind generation, you should enable this in Extras Backup operation Yes, creating an isolated grid. If after five minutes the batteries do not start the charging process the inverter will disconnect. 53

54 Ingeteam Display control Access the Emergency Charge menu. Press up the inverter. to start 10:23 03/08/2013 Partial data reset This allows the partial energy meters, partial connection time and number of partial connections to be reset. Manual equalization This menu is designed for performing a manual battery equalization. Equalization is only possible if the battery type selected is Lead-Acid. Equalization will take place when the energy available in the system allows it, for which reason it is recommended to have connected a public grid. Auxiliary grid connection Allows the inverter to be manually connected to the public grid immediately. The unit will continue to run until the shut-down is ordered by the same method. 54