CONERGY CIS 1200 Manufactured By Bosch

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1 OFFE RS NE M Y Y IT AL M QU RGY AN CO CONERGY CIS 1200 Manufactured By Bosch AD E E IN G R

2 CONERGY CIS 1200 The innovative central inverter station (CIS series) by CONERGY are manufactured by world leading manufacturer of energy solutions BOSCH Power Tech. GmbH. It is built to provide fully integrated solution for large PV power plants. It consist of central inverter of conergy IPG series, high performance voltage transformer, conergy smart connect and innovative Conergy Vision Box (with iphone App) High yields in practical use Outstanding peak system efficiency of up to 98.2 % High-quality equipment with latest inverter technology from the Flextech IPG C Series Permanently reliable operation and long service life Complete station type tested Optimised ventilation concept for reliable operation Planning flexibility Modular design: available in the output classes 1.2 MW, staggered in 100-kW steps Complies with all relevant European standards, directives and guidelines (including German Medium-Voltage Guideline) Easy to install Fully integrated inverter station including medium-voltage transformer, ventilation and monitoring system Minimal planning, transport and installation effort Extremely efficient operation Outstanding peak efficiency factor of up to 98.8 % for the highest possible yields Optimum energy yields also possible in low-light conditions Remote diagnosis via Internet using the integrated web server Reliable over a long service life Comprehensive service agreements and maintenance contracts for complete investment security High-quality component selection ensures long-term high reliability 01

3 CONERGY CIS 1200 The Bosch manufactured Conergy CIS ensures the operators of PV plants maximum return throughout the life. The central inverters of Conergy comply with all European Legal Norms and standards, such as German Medium Voltage Directives. The entire inverter stations are design approved and comply in dimension and layout with European Standard Requirements. Custom tailored final product thanks to flexible combination In the station made of weatherproof concrete, the new generation of Flextech IPG C central inverters are used. Flextech will offer the complete solution with a rated output of 1.2 MW. As a result, the customer is provided with a final product exactly tailored to meet its needs and requirements with a maximum performance and top reliability thanks to exactly matched system technology. Preconfigured complete system The interconnections of the individual components have been pre-tested without exception. Connections, links, the comprehensive protection system and the certified ventilation and filter concept are ready for immediate use. Local planning and installation effort and expense are therefore reduced to a fraction with the Flextech complete solution. Flextech CISs confirm with European directives Like the new Flextech IPG C central inverters, the central inverter station also complies with all currently applicable European standards and directives for smooth commissioning. 02

4 More than 60 % electricity savings due to the use of amorphous transformer stations*a Every solar energy system does not supply power to the grid for approx. 50 % of its service life, for example at night. In 20 years, this adds up to approx. 88,000 hours. However, the transformer stations do consume power in this time; the electricity meter turns backwards. The highly efficient amorphous transformer stations used by Conergy reduce this loss by approx. 60 %. 03

5 Technical Specifications CONERGY CIS 1200 The Flextech accessories. For maximum efficiency in the solar energy system. Flextech VisionBox. The Flextech VisionBox is the professional system-monitoring system with extensive functions for data analysis, fault diagnosis and automatic alarms. Ideal for solar energy systems from 3 kw up to 18 MW Monitors up to 60 Conergy IPG inverters and/or Conergy SmartConnect Reports faults automatically via VVthe display and LEDs. You can also choose to have the alarms sent via SMS, fax or Offers worldwide access to all data via PC or Smartphone using the web portal Has a standard USB connection for simple data transfer and software updates The Conergy VisionBox app for your iphone can now be used to monitor your system easily while you are on the move. Conergy SmartConnect. The Conergy SmartConnect brings together up to eight module strings, each with a max. of 20 A, and routes them securely to the Conergy IPG C or to Conergy CIS. The Conergy SmartConnect also enables accurate and clear monitoring of strings using a safety concept that is adapted to PV technology. Simple module string connection to the inverter with integrated monitoring Transmits the operating data continuously to the Conergy VisionBox (accessory Conergy GridControl. Conergy GridControl is the interface between the solar power station and the grid operator. With this interface, the grid operator can easily remotely control the output of photovoltaic systems with more than 100 kw, as required. Processes both analogue and digital control signals from the grid operator The output interventions made by the grid operator can be documented in the logbook of Conergy VisionBox DSFSA 04

6 Technical Specifications CONERGY CIS 1200 Input values (PV generator) Max. DC input voltage Minimum DC input voltage (VDCmin) Maximum MPP voltage (VMPPmax) Minimum MPP voltage (VMPPmin) Max. input current (IPCmax) Number of inputs Fuse per input Connection design Coupling box Output data (grid) Rated grid voltage (VAC, r) Rated frequency (fr) Maximum frequency (fmax) Minimum frequency (fmin) Power factor (cos ϕ) Distortion factor Connection design Auxiliary supply Required auxiliary power supply Required series fuse Supply for customer devices Optional auxiliary transformer Cooling Cooling type Air cooling, Type of air filter Filter surface Max. counter-pressure with additional station conversion Environmental / ambient conditions Temperature range 1 Maximum temperature for permanent rated capacity 1 Relative humidity (non-condensing) Installation altitude above sea level Safety / protective equipment Protection type Earth fault monitoring Overvoltage arrester Decoupling of PV generator from the grid Medium-voltage transformer Construction Cooling Filling Tappings 1,000 V 530 V 800 V 530 V 590 A (IPG 300C)/400 A (IPG 200C) 4 per inverter 175 A 250 A (adjustable) M12 screws to copper rail Integrated in inverter 20 kv with tappings 2x +/-2,5 % 50 Hz 52 Hz 47.5 Hz Adjustable 0.7 inductive to 0.7 capacitive (at rated capacity) 2 % Connection type A acc. EN and EN 50181, external cone 250 A 400 V/50 Hz/14 kva/3-phase with N/TN grid C20 A, 3-phases B16 A/230 V/50 Hz with RCD (one connection per inverter) Dry transformer 400 V/14 kva individual thermally controlled fans Pocket filter in accordance with G3 EN m² 50 Pa in total for feed and exhaust air 20 C to +50 C +50 C 95 % 2,000 m IP 54 in accordance with EN Yes, response configurable Integrated in inverter: DC side Type II, mains side Type I in accordance with IEC Galvanic isolation by means of the medium-voltage transformer Oil transformer, hermetically sealed ONAN Dry and vented mineral oil 21.0 kv/20.5 kv/20 kv/19.5 kv/19 kv Inverter Transient emissions (EMC) Interference resistance (EMC) Device safety (inverter) Preset standards for grid monitoring DIN EN : DIN EN : DIN EN 50178: VDE , D 5940 Ed 2.2, RD 664, RD 1663, EN 50438:2007, ÖVE E

7 CONERGY CIS 1200 Station design Materials Exposition class for exterior parts Exposition class for interior parts Exterior walls Roof Foundation trough Exhaust air hood Air grille/doors/frames Attachment points Cable entries Earthing bushing Standards Grid quality CE conformity Type test Conformity with EEG Conformity with Medium-Voltage Directive (BDEW) of June 2008 Model CIS 1200 AC rated capacity (inverter) (PAC, r) Recommended DC output (kwp) Max. DC output (kwp) AC nominal current (A) Waterproof lightweight concrete LC 25/28 in accordance with DIN 1045: XC4, XF1, XA1 in accordance with DIN 1045: XC1 in accordance with DIN 1045: Exposed aggregate concrete, grain 8/16 (other options available) Concrete, laid on sliding Oil-tight in accordance with Sec. 19 of German WHG (metal trough available as an option) Aluminium, not assembled for transport Hot-galvanised steel (aluminium optional) 4 piece Deha anchor, type 20 T Number, position and design are project-specific Hauff earthing bushing HEA-I-M12 DIN EN : /DIN EN : Yes Yes (Bureau Veritas) Yes (additional hardware may be required) Yes (additional hardware may be required) 1,200 kva 1,320 1, System efficiency 4 CIS 1200 Max. efficiency European efficiency factor Californian efficiency factor 98.2 % 97.8 % 98.0 % Auxiliary power supply 2 Standby/night-time power consumption (Pnight) Power consumption (Pday) Medium-voltage transformer Rated power Vector group Impedance voltage 6 No-load losses 6 Dimensions/weight Dimensions in mm (W H D) 5 Weight in tonnes (t) 220 W 220 W to 4,400 W 600 kva Dyn5, optional Dyn5yn5 6 % 320 W 2,980 2,980 5, W 330 W to 6,500 W 900 kva 1,200 kva 400 W 440 W 440 W to 8,700 W 1,200 kva 580 W 2,980 2,980 6, Depending on the operating state, de-rating by the transformer monitoring system can result. 2. Values with external auxiliary power supply, vary depending on expansion level and degree of soiling of filters. 3. The fans in the station are temperature regulated. 4. Values when an external auxiliary power supply is used. 5. Height specifications without exhaust air hoods. These must be mounted at the installation location; dimensions without special equipment. 6. Typical values. 05

8 OUR WORLD IS FULL OF ENERGY CONTACT INFORMATION Flextech Energy UG, Hubertusring 10, Wallenhorst, Deutschland Tel Flextech Energy Ltd., 216 NECKINGER ESTATE, SE16 3QA, London, GB Tel