TM Chiller with integrated Free Cooling system chillers and heat pumps, 100-530 kw General The TEAL FC range, with scroll compressors and free cooling system, uses the ecofriendly R410A refrigerant and is certified by Eurovent. Substantial energy saving, high performance and low noise system contribute to the success and position of TEAL FC on the national and international market. Quick facts A customized range TOP efficiency Eco-friendly cooling Patended innovation Efficient energy performance Footprint and modularity Advanced software Electronic expansion valve www.eurovent-certification.com www.certiflash.com 1
Contents Technical characteristics 3 Basic version general technical data 15 Basic version electrical data 33 Operating limits 51 Noise level 54 Overall dimensions, weights and hydraulic 66 Installation guidelines 135 2
Technical characteristics TEAL FC Free Cooling water chiller Blue Box FREE COOLING units meet the growing needs of energy saving, being designed to reduce the operating costs of the refrigeration equipment that operate for longer or shorter periods of the year, at low ambient temperatures. The strong point of Free Cooling units is definitely the control system that allows complete exploitation of the external air as a free resource, thereby minimizing the energia consumed by the compression system. Giving priority to energy saving, the control enables the most appropriate operating mode according to the measurements made by the temperature probes on the external air and reference water. In fact, the Free Cooling coil is connected in series with the evaporator of the refrigeration circuit and a three-way servocontrolled valve allows bypassing the same coil when its efficiency is too low due to high external temperature. Vice versa, if the weather conditions are favourable, the Free Cooling coil provides cooling of the secondary fluid using the external air, reducing the compressor wear. This way, to decrease the room temperature, the power absorbed is reduced until only the Free Cooling fans are used. Operation The chart shows the progress of the power consumption according to external air temperature while maintaining a constant cooling capacity of the unit. Condensation control needed during the simultaneous operation of the refrigeration and free cooling system is achieved by modulating the fan rotation speed according to condensation pressure and by a fan speed phase cut controller installed as standard or using an EC Accessory for the condensing section. Indicative values of power absorbed per Free Cooling CUSTOM unit 120 100 % of maximum capacity 80 60 40 20 0-20 -10 0 +10 +20 +30 +40 External air temperature ( C) 3
FC circuit diagram Summer The cooling capacity is generated by compressors; in fact, the room temperature is higher than the temperature of the water and glycol solution of the system recovery circuit. The free-cooling coil and the relative fans remain idle. The operation is the same as a classic compression chiller. CHILLER SECTION ACTIVE The fan speed controller operates according to the needs CHILLER FREE COOLING TURNED OFF 30% energy savings in fan capacity against FC units with coupled coils Spring and autumn period The cooling system in free-cooling mode works in conjunction with the mechanical cooling system. The free-cooling is automatically activated when the external air temperature is lower than the temperature of the water and glycol solution in the recovery circuit. The solution is partly cooled by the freecooling coil using the external air; the rest of the cooling capacity required is obtained mechanically by reducing the compressors, thus achieving more significant energy savings when cooling the room temperature. CHILLER SECTION ACTIVE The fan speed controller is ON CHILLER FREE COOLING ACTIVE fans operate at maximum speed Winter Depending on the charging conditions, bellow a certain value of the external temperature, the cooling unit work exclusively in free-cooling mode: the solution is cooled completely by the free-cooling coil; compressors and fans of the condensing section are turned off. For even more stringent external air temperatures, some of the free-cooling fans will be turned off gradually to avoid excessive cooling of the water / glycol solution. With the addition of the fan EC free-cooling accessory, the air flow regulation is achieved through continuous modulation according to the reference temperature, resulting in energy savings. CHILLER SECTION TURNED OFF 30% energy savings in fan capacity against FC units with coupled coils CHILLER FREE COOLING ACTIVE With ON / OFF fan control as an accessory, the EC fans provide further energy savings 4
Energy analysis Below are some charts illustrating the energy savings for different cities, in terms of energy consumption, achieved using TEAL FC, in comparison to the correspondent standard unit, assuming that the cooling need is constant throughout the year. Such energy savings can be easily monetized according to the electricity tariff in the country in which the machine will be used, because the investment is recovered within a year in most cases (under specified conditions). The energy savings of the subsequent years result in net profit for the investor. The charts show that for cities with a harsh climate there is a significant reduction of energy consumption, the latter still remains high even in countries with milder climate. In order to determine the investment payback, we also add the power tariff in the country where the machine is installed. Basic Stockholm 1 Energy Savings 36% 30000.00 Moscow 1 Energy Savings 38% 30000.00 25000.00 25000.00 Power input [kwh] Power input [kwh] Power input [kwh] 20000.00 15000.00 10000.00 5000.00 0.00 Custom 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00-25 -22-19 -16-13 -10-7 -4-1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Stockholm 1 Energy Savings 40% Extra -25-22 -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Stockholm 1 Energy Savings 43% Power input [kwh] Power input [kwh] Power input [kwh] 20000.00 15000.00 10000.00 5000.00 0.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00-25 -22-19 -16-13 -10-7 -4-1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Moscow 1 Energy Savings 41% -25-22 -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Moscow 1 Energy Savings 44% 0.00-25 -22-19 -16-13 -10-7 -4-1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] 0.00-25 -22-19 -16-13 -10-7 -4-1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] 5
Energy analysis Basic Milan 1 Energy Savings 13% 30000.00 London 1 Energy Savings 17% 70000.00 25000.00 60000.00 Power input [kwh] Power input [kwh] Power input [kwh] 20000.00 15000.00 10000.00 5000.00 0.00 Custom 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00-22 -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Milan 1 Energy Savings 17% Extra -22-19 -16-13 -10-7 -4-1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] Milan 1 Energy Savings 20% Power input [kwh] Power input [kwh] Power input [kwh] 50000.00 40000.00 30000.00 20000.00 10000.00 0.00 70000.00 60000.00 50000.00 40000.00 30000.00 20000.00 10000.00 0.00 70000.00 60000.00 50000.00 40000.00 30000.00 20000.00 10000.00-14 -11-8 -5-2 1 4 7 10 13 16 19 22 25 28 31 London 1 Energy Savings 21% -14-11 -8-5 -2 1 4 7 10 13 16 19 22 25 28 31 London 1 Energy Savings 23% External air temperature [ C] External air temperature [ C] 0.00-22 -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] 0.00-14 -11-8 -5-2 1 4 7 10 13 16 19 22 25 28 31 External air temperature [ C] 6
Energy analysis Basic Paris 1 Energy Savings 17% Berlin 1 Energy Savings 22% 30000.00 Power input [kwh] Power input [kwh] Power input [kwh] 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 Custom 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00-11 -8-5 -2 1 4 7 10 13 16 19 22 25 28 Paris 1 Energy Savings 22% Extra -11-8 -5-2 1 4 7 10 13 16 19 22 25 28 Paris 1 Energy Savings 25% External air temperature [ C] External air temperature [ C] -11-8 -5-2 1 4 7 10 13 16 19 22 25 28 External air temperature [ C] Power input [kwh] Power input [kwh] Power input [kwh] 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 50000.00 45000.00 40000.00 35000.00 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 Berlin 1 Energy Savings 26% -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 35 0.00-25 -22-19 -16-13External -10-7 -4 air -1 temperature 2 5 8 [ C] 11 14 17 20 23 26 29 32 Berlin 1 Energy Savings 28% 30000.00 25000.00 20000.00 15000.00 10000.00 5000.00 0.00 External air temperature [ C] -25-22 -19-16 -13-10 -7-4 -1 2 5 8 11 14 17 20 23 26 29 32 External air temperature [ C] 7
Structure Modular with support frame, made in galvanised steel sheet and painted at 180 C with RAL 5014 polyester powder, which ensures high weather resistance. Screws and bolts in Stainless Steel. Compressors Parallel connected hermetic rotary screw scroll type compressors with heaters for the cranckcase, oil level gauge, klixon thermal protection and oil equalization system. Condensers Made of finned coils with copper tubes and aluminum fins. The V layout of the coils allows for the reduction of unit size, increasing the air intake area at the same time, leaving generous room for the cooling circuit components. The condensing sections of the cooling circuit are always operating autonomously. The condensation control that modulates the fan speed according to condensation pressure is supplied as standard, having a phase cutting fan speed controller as an accessory, fitted on the EC fans. Free cooling coil Made of high efficiency finned coils with copper tubes and aluminum fins. Equipped with air vent valves. Three-way valve The servo-controlled three-way valve opens or closes the water/ glycol flow to the Fee cooling coil according to the signal transmitted by the microprocessor control. Hydraulic circuit Comprises: expansion vessel, water discharge valve and air vent valve, safety valve; servo-controlled three-way valve that opens and closes the water/ glycol flow to the coil according to the signal transmitted by control system. Electric fans (Free cooling condensing section) Axial fans with sickle-shaped vanes designed to enhance performance and reduce noise emissions, driven directly by a 6-pole electric motor with integrated klixon thermal protection. Motor protection degree is IP 54. The fan is fitted with a protection grille. As accessory for EC fans. Evaporator Plate type heat exchanger in AISI 316 stainless steel insulated with closed-cell foam. The 2 cooling circuit versions are equipped with dual-circuit heat exchanger with a single hidraulic connection, while the models with 4 cooling circuits are equipped with dual dual-circuit heat exchanger and hidraulic with manifolds fitted as standard. The dual-circuit plate heat exchangers provide for: Increased COP/EER; Reduced refrigerant charge; Reduced volume and weight of the unit; Easier maintenance; Each heat exchanger is equipped with an antifreeze protection temperature probe. The hidraulic manifold has a flow switch and a probe for controlling the water temperature in the plant recovery circuit. Cooling circuit Comprises: shut-off valve on fluid line, feeding plugs of 5/16, fluid sight glass, replaceable solid core dehydrating filter, electronic expansion valve, pressure transducer for the microprocessor control, to read the high and low pressure values and the relative evaporation and condenstaion temperatures, high pressure switches and safety valves. The operation of the solenoid valve on the fluid line is enabled by the electronic expansion valve, which closes at circuit stoppage and intercepts the fluid line. The electronic valve can be fitted, on request, with backup coil to ensure closing even in the absence of voltage. 8
Electrical panel The panel consists of: Main disconnect switch; Fuses for main and auxilliary power circuit protection ; Compressor remote switches; Fan remote switches ; Pump magnetothermic switches (if present); Microprocessor to control the following functions: --Control of ingoing water temperature; --Anti-freeze protection; --Compressor operation timers; --Automatic rotation of compressor start-up sequence; --Alarm signals; --Alarm reset; --Capacity steps; --Cumulative alarm contact for remote signaling; --Forced capacity reduction according to pressure limits; --Alarm history recording with black box function; --Condensation pressure control; --Free cooling function with three-way valve and fan switch on/off control Display of: --Ingoing water temperature; --Outgoing water temperature; --Currently set temperature and differential; --Alarm description; --Hour counter for compressor operation --Hour counter for unit and pump (if present) start up; --High and low pressure and relative condensation and evaporation temperatures. Power supply [V/f/Hz]: 400/3~/50 ±5%. Control and safety devices Manual reset high pressure controller; Automatic reset high pressure safety switch with limited trip controlled by the microprocessor; Automatic reset low pressure safety switch with limited trip controlled by the microprocessor; High pressure safety valve; Water side safety valve; Anti-freeze probe on each evaporator outtake; Cooled water temperature control probe (on evaporator delivery line); Vane-operated mechanical flow switch (supplied as standard); Compressor and fan overtemperature switches. Testing The units are factory-tested and supplied complete with oil and refrigerant. 9
Chiller versions TEAL Compared to TEAL standard version, this unit includes smaller sizes of compressors and increased heat exchangers in order to increase the exchange surfaces and compressor potential ratio. This provides greater energy efficiency ( high EER and COP) and high ESEER (European Seasonal Energy Efficiency Ratio) values. TEAL+ Compared to TEAL, this unit provides further increase in the exchange surfaces and compressor ratio. This results in very high energy efficiency. TEAL SLN In addition to the /LN version compressor tank with acoustic insulation, this unit is able to reduce the fan speed in order to achieve lower air flow and, therefore, lower noise level, under standard operating conditions, with respect to the basic version unit. The speed controller allows the fans to rotate at maximum speed even when the outdoor air temperature is particularly critical and, therefore, have the same operating limits as TEAL. TEAL SLN In addition to the /LN version compressor tank with acoustic insulation, this unit is able to reduce the fan speed in order to achieve lower air flow and, therefore, lower noise level, under standard operating conditions, with respect to the basic version unit. The speed controller allows the fans to rotate at maximum speed even when the outdoor air temperature is particularly critical and, therefore, have the same operating limits as TEAL+. Night Shift System Accessory This accessory is available for TEAL SLN FC and TEAL SLN FC and allows the units, by setting the daily time slot, to operate in high efficiency or low noise mode, depending on the requirements. For example, in the daytime during the summer, the machine can be set to operate at full energy efficiency, while at night, the machine will run in super low-noise mode, with great sensitivity to noise perception. From the default time slot settings below, the user can reset the new time slots directly from the keyboard of the microprocessor. 22 23 21 20 19 18 17 16 15 14 13 24 12 1 11 2 3 4 5 6 7 8 9 10 Default time slots From 8:00 to 20:00 High Efficiency Mode From 20:00 to 8:00 Super low-noise Mode 10
Free cooling versions Each type of chiller can be combined to a free cooling system, from one of the three different models (Basic-Custom-Extra) available, according to the efficiency and the sound level you want to achieve as per the charts below. The charts show the value of air temperature for which 100% of cooling capacity is achieved by using only the free cooling coils and with the chiller turned off. The performance and sound level change according to the type of fan connection (delta / star). TFT - Total FreeCooling Temperature STD VERSION 10 5 Air temperature TFC [ C] ( C) 0-5 -10-15 -20 Tetris 10.2 Tetris 12.2 Tetris 13.2 Tetris 15.2 Tetris 16.2 Tetris 20.3 Tetris 24.3 Tetris 27.4 Tetris 29.4 Tetris 32.4 Tetris 33.5 Tetris 35.5 Tetris 40.6 Tetris 43.6 Tetris 47.6 Tetris A 11.2 Tetris A 16.3 Tetris A 23.4 Tetris A 29.5 Tetris A 34.6 Tetris A+ _8.2 Tetris A+ 13.3 Tetris A+ 18.4 Tetris A+ 23.5 Tetris A+ 27.6 Tetris SLN 11.2 Tetris SLN 16.3 Tetris SLN 23.4 Tetris SLN 29.5 Tetris SLN 34.6 SLN VERSION EXTRA STD CUSTOM STD BASIC STD 10 5 0-5 -10-15 -20-25 Tetris 10.2 Tetris 12.2 Tetris 13.2 Tetris 15.2 Tetris 16.2 Tetris 20.3 Tetris 24.3 Tetris 27.4 Tetris 29.4 Tetris 32.4 Tetris 33.5 Tetris 35.5 Tetris 40.6 Tetris 43.6 Tetris 47.6 Tetris A 11.2 Tetris A 16.3 Tetris A 23.4 Tetris A 29.5 Tetris A 34.6 Tetris A+ _8.2 Tetris A+ 13.3 Tetris A+ 18.4 Tetris A+ 23.5 Tetris A+ 27.6 Tetris SLN 11.2 Tetris SLN 16.3 Tetris SLN 23.4 Tetris SLN 29.5 Tetris SLN 34.6 Air temperature TFC [ C] ( C) EXTRA SLN CUSTOM SLN BASIC SLN 11
Combinations TETRIS STANDARD A A+ SLN A SLN Sezione FREE COOLING BASIC CUSTOM 2 COMPRESSORS EXTRA BASIC CUSTOM 3 COMPRESSORS EXTRA BASIC CUSTOM 4 COMPRESSORS EXTRA BASIC CUSTOM 5 COMPRESSORS EXTRA BASIC CUSTOM 6 COMPRESSORS EXTRA 12
HYDRAULIC SYSTEM OPTIONS TEAL FC/ST: unit with pumps and tank In addition to TEAL unit components, the unit can be equipped with an insulated inertial storage tank and circulation pumps. The following configurations are available: ST 1PS: with 1 pump and tank; ST 1P: with 1 pump without tank; ST 2PS: with 2 pumps and tank; ST 2P: with 2 pumps without tank; For version with 2 circulation pumps (one in stand-by to the other, both sized for 100% capacity), switching occurs automatically, in time and in case of failure. The following accessories are also available: expansion vessel, retaining valve (except for the 1P and 1PS versions) and shutter valve on intake line (only for tank versions), shutter valve on pump delivery ( for ST1P and ST1PS versions only). ACCESSORY VERSIONS TEAL FC /DC: unit with recovery condenser Beside the TEAL FC version components, the unit comprises a recovery condenser on each cooling circuit (recoverying 100% of the plate condensing heat for the production of hot water) and a fluid receptor. The control automatically enables the recovery function, depending on water temperature, and controls its safety desablement in case of high pressure. TEAL FC /DS: unit with desuperheater Beside the TEAL version components, the unit comprises a recovery condenser on each cooling circuit (recoverying 20 % of the condensation heat, connected in series with the condenser coil). The condenser is brazed plate type. This version is also available for HP outfit. In this case, the system must be equipped with a shut-off valve on the water recovery line during the HP operation, as shown in the manual. TEAL FC /LN: low-noise unit In addition to the TEAL FC version components, this unit has a fully soundproofed compressor compartment (using high acoustic impedance and sound-absorbent materials). 13
Accessories REFRIGERANT CIRCUIT ACCESSORIES Condensing pressure control through EC type fans on condensing section; Air flow modulating control for the free cooling section through EC fans (for air temperatures <100% TFT, the unit microprocessor controls the EC fan speed rotation using a 0-10V signal). Double set point (high/low temperature) with a single electronic expansion valve. The evaporator is sized according to high temperature operation. The set point can be changed from the keyboard or the digital input, in this case, it must be specified in the order; High and low pressure gauges are available for all models (the inlet and outlet pressures are also shown on the control display even for the machine with standard configuration); Compressor intake valves; --Coil protection mesh with anti-hail metal filter; --Packaging in wooden crates; --Special pallet/skid for container shipment; --Non-standard RAL paint colours. --Naked version (the unit is supplied without ABS covering panels). HYDRAULIC CIRCUIT ACCESSORIES Electrical panel heaters + three-way valve for operation with air < -25 C; Water side safety valve (/ST version only). Y Victaulic_ filter on water side. ELECTRICAL ACCESSORIES --RS485, Bacnet, Lon, Ethernet serial interface; --Power factor correction cosφ 0.9 under nominal operating conditions; on the external board in IP 55 (power supply connected by the installer directly on the main) (the accessory is applied to dry contacts); --Remote user terminal (in addition to the standard one); --Remote signal variable set point (0-1 V, 0-1 OV, 0-20mA, 4-20mA); --Dry contacts; --Three-level management of alarm severity; --SMS Service for assistance management; --Limitation of power consumption; --Electronic soft-starter --Master/Slave operation (see connectivity brochure) --Night Shift System --Automatic circuit breakers for compressors and fans MISCELLANEOUS ACCESSORIES --Rubber or spring vibration dumpers; --Coated aluminium condensing coils and free cooling systems; --Free cooling and condensing coils treated with anti-corrosion coatings (aluminium is treated through passivation and covered with polyurethane. The treatment consists of a double layer, the first of which passivates the aluminium and acts as a primer and the second which is a polyurethane-based surface coating. The product has high anti-corrosive properties and virtually resists to all environmental conditions. For installation in marine and rural environments, from industrial to urban areas); 14
TEAL /FC Basic - technical data UNIT SIZE 10.2 12.2 13.2 15.2 16.2 20.3 24.3 27.4 Cooling Nominal cooling capacity (1) kw 123 134 143 159 182 223 262 299 Total power input in cooling mode (1),(2) kw 33,9 39,8 46,1 49,7 55,2 72,6 82,6 92,8 EER (1) kw 3,63 3,36 3,10 3,20 3,29 3,07 3,17 3,22 ESEER Free Cooling BASIC Nominal cooling capacity (3) kw 52,8 54,0 55,0 55,7 56,1 139,7 148,2 151,2 Free cooling coil pressure drop (3) kpa 38,9 44,7 50,4 61,4 70,2 15,9 21,6 25,7 TFT - Total Free-cooling Temperature C -7,28-8,58-9,74-12,33-16,06-0,38-1,96-3,86 Free Cooling SLN BASIC Nominal cooling capacity (3) kw 43,6 44,4 45,1 45,6 45,9 117,5 123,6 125,7 Free cooling coil pressure drop (3) kpa 38,9 44,7 50,4 61,4 70,2 15,9 21,6 25,7 TFT - Total Free-cooling Temperature C -11,48-13,17-14,70-17,96-22,62-2,93-4,93-7,22 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 2 / 1 2 / 1 2 / 1 2 / 1 3 / 1 3 / 1 4 / 2 Capacity steps n 2,0 2,0 2,0 2,0 2,0 3,0 3,0 4,0 Total oil load kg 13 13 13 14 14 20 22 27 Refrigerant total load kg 18,0 18,5 19,0 22,0 23,0 28,0 34,0 38,0 Mechanical side fans Axial Quantity n 2 2 2 2 2 3 3 4 Air flow m 3 /h 42.000 42.000 42.000 42.000 42.000 63.000 63.000 84.000 Free cooling side fans Axial Quantity n 1 Air flow m 3 /h 20.600 20.600 20.600 20.600 20.600 61.800 61.800 61.800 SLN free cooling side fans Axial Quantity n 1 1 1 1 1 3 3 3 Air flow m 3 /h 15.450 15.450 15.450 15.450 15.450 46.350 46.350 46.350 Evaporator Plates Quantity n 1 1 1 1 1 1 1 1 Water flow l/h 23.455 25.552 27.269 30.320 34.705 42.524 49.961 57.016 Total pressure drop (7) kpa 85 85 78 80 81 72 74 66 Hydraulic module Useful head with standard pumps (6),(7) kpa 113 94 151 111 78 141 92 124 Useful head with enhanced pumps kpa 182 162 224 181 160 222 175 209 Storage tank capacity (6) l 300 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 89 89 89 89 89 92 92 95 Noise pressure level (basic unit) (5) db(a) 57 57 57 57 57 60 60 63 Noise power level (LN version) (4) db(a) 86 86 86 86 86 87 88 89 Noise pressure level (LN version ) (5) db(a) 54 54 54 54 54 55 56 57 Noise power level (SLN version) (4) db(a) - - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 71 71 71 71 71 76 76 76 Noise pressure level - basic unit (5) db(a) 39 39 39 39 39 44 44 44 Noise power level (SLN version) (4) db(a) 68 68 68 68 68 73 73 73 Noise pressure level (SLN version ) (5) db(a) 36 36 36 36 36 41 41 41 Basic version dimensions and weights Length mm 2.316 2.316 2.316 2.316 2.316 4.604 4.604 4.604 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 0 (1). External air temperature 30 C ; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling 15
TEAL /FC Basic - technical data UNIT SIZE 29.4 32.4 33.5 35.5 40.6 43.6 47.6 Cooling Nominal cooling capacity (1) kw 322 349 374 393 453 488 523 Total power input in cooling mode (1),(2) kw 103,1 111,3 118,8 127,9 146,0 153,8 167,0 EER (1) kw 3,12 3,13 3,15 3,07 3,10 3,17 3,13 ESEER Free Cooling BASIC Nominal cooling capacity (3) kw 153,4 155,8 207,0 210,8 222,7 229,9 236,1 Free cooling coil pressure drop (3) kpa 31,0 35,7 51,9 59,6 72,4 85,9 99,6 TFT - Total Free-cooling Temperature C -4,97-6,26-2,17-2,72-4,43-5,40-6,45 Free Cooling SLN BASIC Nominal cooling capacity (3) kw 127,3 129,0 175,3 178,0 186,2 191,2 195,3 Free cooling coil pressure drop (3) kpa 31,0 35,7 51,9 59,6 72,4 85,9 99,6 TFT - Total Free-cooling Temperature C -8,59-10,19-5,26-6,01-8,41-9,83-11,37 Compressors Scroll Quantity/Cooling circuits n /n 4 / 2 4 / 2 5 / 2 5 / 2 6 / 2 6 / 2 6 / 2 Capacity steps n 4,0 4,0 5,0 5,0 6,0 6,0 6,0 Total oil load kg 28 29 34 35 40 42 43 Refrigerant total load kg 42,0 46,0 47,0 51,0 56,0 62,0 68,0 Mechanical side fans Axial Quantity n 4 4 5 5 6 6 6 Air flow m 3 /h 84.000 84.000 105.000 105.000 126.000 126.000 126.000 Free cooling side fans Axial Quantity n 3 3 4 4 4 4 4 Air flow m 3 /h 61.800 61.800 82.400 82.400 82.400 82.400 82.400 SLN free cooling side fans Axial Quantity n 3 3 4 4 4 4 4 Air flow m 3 /h 46.350 46.350 61.800 61.800 61.800 61.800 61.800 Evaporator Plates Quantity n 1 1 1 1 1 1 1 Water flow l/h 61.402 66.550 71.318 74.941 86.382 93.056 99.730 Total pressure drop (7) kpa 60 70 52 61 76 71 84 Hydraulic module Useful head with standard pumps (6),(7) kpa 96 141 119 118 127 169 121 Useful head with enhanced pumps kpa 183 235 224 189 198 271 220 Storage tank capacity (6) l 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 95 96 97 97 97 97 97 Noise pressure level (basic unit) (5) db(a) 63 64 65 65 65 65 65 Noise power level (LN version) (4) db(a) 90 91 92 92 93 93 93 Noise pressure level (LN version ) (5) db(a) 58 59 60 60 61 61 61 Noise power level (SLN version) (4) db(a) - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 76 76 77 77 77 77 77 Noise pressure level - basic unit (5) db(a) 44 44 45 45 45 45 45 Noise power level (SLN version) (4) db(a) 73 73 74 74 74 74 74 Noise pressure level (SLN version ) (5) db(a) 41 41 42 42 42 42 42 Basic version dimensions and weights Length mm 4.604 4.604 5.749 5.749 5.749 5.749 5.749 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 (1). External air temperature 30 C; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. 16 (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling
TEAL /FC Custom - technical data UNIT SIZE 10.2 12.2 13.2 15.2 16.2 20.3 24.3 27.4 Cooling Nominal cooling capacity (1) kw 123,0 134,0 143,0 159,0 182,0 223,0 262,0 299,0 Total power input in cooling mode (1),(2) kw 33,9 39,8 46,1 49,7 55,2 72,6 82,6 92,8 EER (1) kw 3,63 3,36 3,10 3,20 3,29 3,07 3,17 3,22 ESEER Free Cooling CUSTOM Nominal cooling capacity (3) kw 86,8 90,3 93,4 95,8 97,0 164,3 182,5 189,1 Free cooling coil pressure drop (3) kpa 25,0 28,7 32,4 39,5 45,1 20,9 28,4 33,7 TFT - Total Free-cooling Temperature C 1,30 0,81 0,38-0,85-2,74 1,93 1,21-0,07 Free Cooling SLN CUSTOM Nominal cooling capacity (3) kw 75,7 78,3 80,6 82,2 83,1 144,7 157,9 162,7 Free cooling coil pressure drop (3) kpa 25,0 28,7 32,4 39,5 45,1 20,9 28,4 33,7 TFT - Total Free-cooling Temperature C -0,57-1,25-1,84-3,39-5,68 0,29-0,80-2,41 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 2 / 1 2 / 1 2 / 1 2 / 1 3 / 1 3 / 1 4 / 2 Capacity steps n 2,0 2,0 2,0 2,0 2,0 3,0 3,0 4,0 Total oil load kg 13 13 13 14 14 20 22 27 Refrigerant total load kg 18,0 18,5 19,0 22,0 23,0 28,0 34,0 38,0 Mechanical side fans Axial Quantity n 2 2 2 2 2 3 3 4 Air flow m 3 /h 42.000 42.000 42.000 42.000 42.000 63.000 63.000 84.000 Free cooling side fans Axial Quantity n 2 2 2 2 2 4 4 4 Air flow m 3 /h 41.200 41.200 41.200 41.200 41.200 82.400 82.400 82.400 SLN free cooling side fans Axial Quantity n 2 2 2 2 2 4 4 4 Air flow m 3 /h 30.900 30.900 30.900 30.900 30.900 61.800 61.800 61.800 Evaporator Plates Quantity n 1 1 1 1 1 1 1 1 Water flow l/h 23 26 27 30 35 43 50 57 Total pressure drop (7) kpa 85 85 78 80 81 72 74 66 Hydraulic module Useful head with standard pumps (6),(7) kpa 127 109 99 133 105 136 84 116 Useful head with enhanced pumps kpa 196 178 168 203 172 217 167 201 Storage tank capacity (6) l 300 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 89 89 89 89 89 92 92 95 Noise pressure level (basic unit) (5) db(a) 57 57 57 57 57 60 60 63 Noise power level (LN version) (4) db(a) 86 86 86 86 86 87 88 89 Noise pressure level (LN version ) (5) db(a) 54 54 54 54 54 55 56 57 Noise power level (SLN version) (4) db(a) - - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 74 74 74 74 74 77 77 77 Noise pressure level - basic unit (5) db(a) 42 42 42 42 42 45 45 45 Noise power level (SLN version) (4) db(a) 71 71 71 71 71 74 74 74 Noise pressure level (SLN version ) (5) db(a) 39 39 39 39 39 42 42 42 Basic version dimensions and weights Length mm 2.316 2.316 2.316 2.316 2.316 4.604 4.604 4.604 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 0 (1). External air temperature 30 C ; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling 17
TEAL /FC Custom - technical data UNIT SIZE 29.4 32.4 33.5 35.5 40.6 43.6 47.6 Cooling Nominal cooling capacity (1) kw 322,0 349,0 374,0 393,0 453,0 488,0 523,0 Total power input in cooling mode (1),(2) kw 103,1 111,3 118,8 127,9 146,0 153,8 167,0 EER (1) kw 3,12 3,13 3,15 3,07 3,10 3,17 3,13 ESEER Free Cooling CUSTOM Nominal cooling capacity (3) kw 194,0 199,5 262,1 267,2 283,3 293,3 301,7 Free cooling coil pressure drop (3) kpa 40,6 46,8 25,5 29,3 35,5 42,2 48,9 TFT - Total Free-cooling Temperature C -0,77-1,59 1,31 0,93-0,22-0,82-1,46 Free Cooling SLN CUSTOM Nominal cooling capacity (3) kw 166,2 170,1 228,6 232,3 243,8 250,9 256,8 Free cooling coil pressure drop (3) kpa 40,6 46,8 25,5 29,3 35,5 42,2 48,9 TFT - Total Free-cooling Temperature C -3,33-4,41-0,57-1,07-2,59-3,42-4,29 Compressors Scroll Quantity/Cooling circuits n /n 4 / 2 4 / 2 5 / 2 5 / 2 6 / 2 6 / 2 6 / 2 Capacity steps n 4,0 4,0 5,0 5,0 6,0 6,0 6,0 Total oil load kg 28 29 34 35 40 42 43 Refrigerant total load kg 42,0 46,0 47,0 51,0 56,0 62,0 68,0 Mechanical side fans Axial Quantity n 4 4 5 5 6 6 6 Air flow m 3 /h 84.000 84.000 105.000 105.000 126.000 126.000 126.000 Free cooling side fans Axial Quantity n 4 4 6 6 6 6 6 Air flow m 3 /h 82.400 82.400 123.600 123.600 123.600 123.600 123.600 SLN free cooling side fans Axial Quantity n 4 4 6 6 6 6 6 Air flow m 3 /h 61.800 61.800 92.700 92.700 92.700 92.700 92.700 Evaporator Plates Quantity n 1 1 1 1 1 1 1 Water flow l/h 61 67 71 75 86 93 100 Total pressure drop (7) kpa 60 70 52 61 76 71 84 Hydraulic module Useful head with standard pumps (6),(7) kpa 86 130 141 110 127 141 100 Useful head with enhanced pumps kpa 173 224 249 218 234 212 171 Storage tank capacity (6) l 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 95 96 97 97 97 97 97 Noise pressure level (basic unit) (5) db(a) 63 64 65 65 65 65 65 Noise power level (LN version) (4) db(a) 90 91 92 92 93 93 93 Noise pressure level (LN version ) (5) db(a) 58 59 60 60 61 61 61 Noise power level (SLN version) (4) db(a) - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 77 77 79 79 79 79 79 Noise pressure level - basic unit (5) db(a) 45 45 47 47 47 47 47 Noise power level (SLN version) (4) db(a) 74 74 76 76 76 76 76 Noise pressure level (SLN version ) (5) db(a) 42 42 44 44 44 44 44 Basic version dimensions and weights Length mm 4.604 4.604 6.894 6.894 6.894 6.894 6.894 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 (1). External air temperature 30 C; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. 18 (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling
TEAL /FC Extra - technical data UNIT SIZE 10.2 12.2 13.2 15.2 16.2 20.3 24.3 27.4 Cooling Nominal cooling capacity (1) kw 123,0 134,0 143,0 159,0 182,0 223,0 262,0 299,0 Total power input in cooling mode (1),(2) kw 33,9 39,8 46,1 49,7 55,2 72,6 82,6 92,8 EER (1) kw 3,63 3,36 3,10 3,20 3,29 3,07 3,17 3,22 ESEER Free Cooling EXTRA Nominal cooling capacity (3) kw 121,7 124,5 127,1 128,9 129,9 206,1 229,8 238,4 Free cooling coil pressure drop (3) kpa 5,6 6,5 7,3 8,9 10,2 10,2 13,9 16,5 TFT - Total Free-cooling Temperature C 4,83 4,31 3,86 2,81 1,31 4,29 3,79 2,81 Free Cooling SLN EXTRA Nominal cooling capacity (3) kw 104,2 106,3 108,2 109,5 110,3 187,0 204,8 211,2 Free cooling coil pressure drop (3) kpa 5,6 6,5 7,3 8,9 10,2 10,2 13,9 16,5 TFT - Total Free-cooling Temperature C 3,30 2,68 2,13 0,91-0,82 3,33 2,57 1,38 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 2 / 1 2 / 1 2 / 1 2 / 1 3 / 1 3 / 1 4 / 2 Capacity steps n 2,0 2,0 2,0 2,0 2,0 3,0 3,0 4,0 Total oil load kg 13 13 13 14 14 20 22 27 Refrigerant total load kg 18,0 18,5 19,0 22,0 23,0 28,0 34,0 38,0 Mechanical side fans Axial Quantity n 2 2 2 2 2 3 3 4 Air flow m 3 /h 42.000 42.000 42.000 42.000 42.000 63.000 63.000 84.000 Free cooling side fans Axial Quantity n 3 3 3 3 3 6 6 6 Air flow m 3 /h 61.800 61.800 61.800 61.800 61.800 123.600 123.600 123.600 SLN free cooling side fans Axial Quantity n 3 3 3 3 3 6 6 6 Air flow m 3 /h 46.350 46.350 46.350 46.350 46.350 92.700 92.700 92.700 Evaporator Plates Quantity n 1 1 1 1 1 1 1 1 Water flow l/h 23 26 27 30 35 43 50 57 Total pressure drop (7) kpa 85 85 78 80 81 72 74 66 Hydraulic module Useful head with standard pumps (6),(7) kpa 146 131 124 93 139 145 98 133 Useful head with enhanced pumps kpa 215 200 193 163 206 226 180 217 Storage tank capacity (6) l 300 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 89 89 89 89 89 92 92 95 Noise pressure level (basic unit) (5) db(a) 57 57 57 57 57 60 60 63 Noise power level (LN version) (4) db(a) 86 86 86 86 86 87 88 89 Noise pressure level (LN version ) (5) db(a) 54 54 54 54 54 55 56 57 Noise power level (SLN version) (4) db(a) - - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 76 76 76 76 76 79 79 79 Noise pressure level - basic unit (5) db(a) 44 44 44 44 44 47 47 47 Noise power level (SLN version) (4) db(a) 73 73 73 73 73 76 76 76 Noise pressure level (SLN version ) (5) db(a) 41 41 41 41 41 44 44 44 Basic version dimensions and weights Length mm 3.449 3.449 3.449 3.449 3.449 5.749 5.749 5.749 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 0 (1). External air temperature 30 C; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling 19
TEAL /FC Extra - technical data UNIT SIZE 29.4 32.4 33.5 35.5 40.6 43.6 47.6 Cooling Nominal cooling capacity (1) kw 322,0 349,0 374,0 393,0 453,0 488,0 523,0 Total power input in cooling mode (1),(2) kw 103,1 111,3 118,8 127,9 146,0 153,8 167,0 EER (1) kw 3,12 3,13 3,15 3,07 3,10 3,17 3,13 ESEER Free Cooling EXTRA Nominal cooling capacity (3) kw 244,9 252,3 308,5 314,7 334,2 346,4 356,8 Free cooling coil pressure drop (3) kpa 19,9 23,0 15,4 17,7 21,5 25,5 29,5 TFT - Total Free-cooling Temperature C 2,29 1,70 3,18 2,86 1,94 1,47 0,97 Free Cooling SLN EXTRA Nominal cooling capacity (3) kw 216,0 221,4 274,7 279,3 293,6 302,5 310,0 Free cooling coil pressure drop (3) kpa 19,9 23,0 15,4 17,7 21,5 25,5 29,5 TFT - Total Free-cooling Temperature C 0,73-0,03 1,86 1,46 0,27-0,36-1,03 Compressors Scroll Quantity/Cooling circuits n /n 4 / 2 4 / 2 5 / 2 5 / 2 6 / 2 6 / 2 6 / 2 Capacity steps n 4,0 4,0 5,0 5,0 6,0 6,0 6,0 Total oil load kg 28 29 34 35 40 42 43 Refrigerant total load kg 42,0 46,0 47,0 51,0 56,0 62,0 68,0 Mechanical side fans Axial Quantity n 4 4 5 5 6 6 6 Air flow m 3 /h 84.000 84.000 105.000 105.000 126.000 126.000 126.000 Free cooling side fans Axial Quantity n 6 6 8 8 8 8 8 Air flow m 3 /h 123.600 123.600 164.800 164.800 164.800 164.800 164.800 SLN free cooling side fans Axial Quantity n 6 6 8 8 8 8 8 Air flow m 3 /h 92.700 92.700 123.600 123.600 123.600 123.600 123.600 Evaporator Plates Quantity n 1 1 1 1 1 1 1 Water flow l/h 61 67 71 75 86 93 100 Total pressure drop (7) kpa 60 70 52 61 76 71 84 Hydraulic module Useful head with standard pumps (6),(7) kpa 106 153 150 121 141 157 118 Useful head with enhanced pumps kpa 193 247 259 229 248 228 190 Storage tank capacity (6) l 300 300 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 95 96 97 97 97 97 97 Noise pressure level (basic unit) (5) db(a) 63 64 65 65 65 65 65 Noise power level (LN version) (4) db(a) 90 91 92 92 93 93 93 Noise pressure level (LN version ) (5) db(a) 58 59 60 60 61 61 61 Noise power level (SLN version) (4) db(a) - - - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 79 79 80 80 80 80 80 Noise pressure level - basic unit (5) db(a) 47 47 48 48 48 48 48 Noise power level (SLN version) (4) db(a) 76 76 77 77 77 77 77 Noise pressure level (SLN version ) (5) db(a) 44 44 45 45 45 45 45 Basic version dimensions and weights Length mm 5.749 5.749 8.051 8.051 8.051 8.051 8.051 Depth mm 2.302 2.302 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 0 0 (1). External air temperature 30 C; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. 20 (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling
TEAL/FC Basic - technical data UNIT SIZE 11.2 16.3 23.4 29.5 34.6 Cooling Nominal cooling capacity (1) kw 129,0 191,0 259,0 329,0 388,0 Total power input in cooling mode (1),(2) kw 33,0 49,6 66,5 83,3 99,7 EER (1) kw 3,91 3,85 3,90 3,95 3,89 ESEER Free Cooling BASIC Nominal cooling capacity (3) kw 52,8 57,9 116,2 153,1 159,2 Free cooling coil pressure drop (3) kpa 42,0 85,8 94,6 32,3 43,3 TFT - Total Free-cooling Temperature C -8,13-16,78-6,49-5,41-8,11 Free Cooling SLN BASIC Nominal cooling capacity (3) kw 43,6 47,1 96,4 127,1 131,4 Free cooling coil pressure drop (3) kpa 42,0 85,8 94,6 32,3 43,3 TFT - Total Free-cooling Temperature C -12,50-23,93-11,30-9,11-12,50 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 3 / 1 4 / 2 5 / 2 6 / 2 Capacity steps n 2,0 3,0 4,0 5,0 6,0 Total oil load kg 13 20 27 34 40 Refrigerant total load kg 20,0 31,0 42,0 54,0 63,0 Mechanical side fans Axial Quantity n 2 3 4 5 6 Air flow m 3 /h 42.000 63.000 84.000 105.000 126.000 Free cooling side fans Axial Quantity n 1 1 2 3 3 Air flow m 3 /h 20.600 20.600 41.200 61.800 61.800 SLN free cooling side fans Axial Quantity n 1 1 2 3 3 Air flow m 3 /h 15.450 15.450 30.900 46.350 46.350 Evaporator Plates Quantity n 1 1 1 1 1 Water flow l/h 24.599 36.422 49.388 62.737 73.987 Total pressure drop (7) kpa 64 55 53 41 58 Hydraulic module Useful head with standard pumps (6),(7) kpa 124 108 125 104 108 Useful head with enhanced pumps kpa 192 189 197 191 216 Storage tank capacity (6) l 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 86 87 89 90 90 Noise pressure level (basic unit) (5) db(a) 54 55 57 58 58 Noise power level (LN version) (4) db(a) 82 83 85 86 86 Noise pressure level (LN version ) (5) db(a) 50 51 53 54 54 Noise power level (SLN version) (4) db(a) - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 71 71 74 76 76 Noise pressure level - basic unit (5) db(a) 39 39 42 44 44 Noise power level (SLN version) (4) db(a) 68 68 71 73 73 Noise pressure level (SLN version ) (5) db(a) 36 36 39 41 41 Basic version dimensions and weights Length mm 2.316 3.449 3.449 5.749 5.749 Depth mm 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 (1). External air temperature 30 C ; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling 21
TEAL/FC Custom - technical data UNIT SIZE 11.2 16.3 23.4 29.5 34.6 Cooling Nominal cooling capacity (1) kw 129,0 191,0 259,0 329,0 388,0 Total power input in cooling mode (1),(2) kw 33,0 49,6 66,5 83,3 99,7 EER (1) kw 3,91 3,85 3,90 3,95 3,89 ESEER Free Cooling CUSTOM Nominal cooling capacity (3) kw 86,9 102,9 144,9 193,5 207,4 Free cooling coil pressure drop (3) kpa 27,3 16,8 28,3 21,3 28,4 TFT - Total Free-cooling Temperature C 0,82-2,59-2,11-1,12-2,74 Free Cooling SLN CUSTOM Nominal cooling capacity (3) kw 75,8 87,2 121,2 165,9 175,6 Free cooling coil pressure drop (3) kpa 27,3 16,8 28,3 21,3 28,4 TFT - Total Free-cooling Temperature C -1,12-5,75-5,04-3,74-5,96 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 3 / 1 4 / 2 5 / 2 6 / 2 Capacity steps n 2,0 3,0 4,0 5,0 6,0 Total oil load kg 13 20 27 34 40 Refrigerant total load kg 20,0 31,0 42,0 54,0 63,0 Mechanical side fans Axial Quantity n 2 3 4 5 6 Air flow m 3 /h 42.000 63.000 84.000 105.000 126.000 Free cooling side fans Axial Quantity n 2 2 3 4 4 Air flow m 3 /h 41.200 41.200 61.800 82.400 82.400 SLN free cooling side fans Axial Quantity n 2 2 3 4 4 Air flow m 3 /h 30.900 30.900 46.350 61.800 61.800 Evaporator Plates Quantity n 1 1 1 1 1 Water flow l/h 25 36 49 63 74 Total pressure drop (7) kpa 64 55 53 41 58 Hydraulic module Useful head with standard pumps (6),(7) kpa 138 124 115 94 94 Useful head with enhanced pumps kpa 207 186 198 181 202 Storage tank capacity (6) l 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 86 87 89 90 90 Noise pressure level (basic unit) (5) db(a) 54 55 57 58 58 Noise power level (LN version) (4) db(a) 82 83 85 86 86 Noise pressure level (LN version ) (5) db(a) 50 51 53 54 54 Noise power level (SLN version) (4) db(a) - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 74 74 76 77 77 Noise pressure level - basic unit (5) db(a) 42 42 44 45 45 Noise power level (SLN version) (4) db(a) 71 71 73 74 74 Noise pressure level (SLN version ) (5) db(a) 39 39 41 42 42 Basic version dimensions and weights Length mm 2.316 3.449 4.604 5.749 5.749 Depth mm 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 (1). External air temperature 30 C; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. 22 (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling
TEAL/FC Extra - technical data UNIT SIZE 11.2 16.3 23.4 29.5 34.6 Cooling Nominal cooling capacity (1) kw 129,0 191,0 259,0 329,0 388,0 Total power input in cooling mode (1),(2) kw 33,0 49,6 66,5 83,3 99,7 EER (1) kw 3,91 3,85 3,90 3,95 3,89 ESEER Free Cooling EXTRA Nominal cooling capacity (3) kw 121,8 134,5 175,4 244,3 262,7 Free cooling coil pressure drop (3) kpa 6,1 12,5 28,0 20,8 27,9 TFT - Total Free-cooling Temperature C 4,46 1,20 0,88 2,02 0,88 Free Cooling SLN EXTRA Nominal cooling capacity (3) kw 104,3 113,7 152,8 215,6 229,0 Free cooling coil pressure drop (3) kpa 6,1 12,5 28,0 20,8 27,9 TFT - Total Free-cooling Temperature C 2,89-1,01-1,08 0,42-1,07 Compressors Scroll Quantity/Cooling circuits n /n 2 / 1 3 / 1 4 / 2 5 / 2 6 / 2 Capacity steps n 2,0 3,0 4,0 5,0 6,0 Total oil load kg 13 20 27 34 40 Refrigerant total load kg 20,0 31,0 42,0 54,0 63,0 Mechanical side fans Axial Quantity n 2 3 4 5 6 Air flow m 3 /h 42.000 63.000 84.000 105.000 126.000 Free cooling side fans Axial Quantity n 3 3 4 6 6 Air flow m 3 /h 61.800 61.800 82.400 123.600 123.600 SLN free cooling side fans Axial Quantity n 3 3 4 6 6 Air flow m 3 /h 46.350 46.350 61.800 92.700 92.700 Evaporator Plates Quantity n 1 1 1 1 1 Water flow l/h 25 36 49 63 74 Total pressure drop (7) kpa 64 55 53 41 58 Hydraulic module Useful head with standard pumps (6),(7) kpa 95 95 108 115 122 Useful head with enhanced pumps kpa 228 180 190 202 230 Storage tank capacity (6) l 300 300 300 300 300 Expansion vessel l 18 18 18 18 18 Noise level - mechanical side only Noise power level (basic version) (4) db(a) 86 87 89 90 90 Noise pressure level (basic unit) (5) db(a) 54 55 57 58 58 Noise power level (LN version) (4) db(a) 82 83 85 86 86 Noise pressure level (LN version ) (5) db(a) 50 51 53 54 54 Noise power level (SLN version) (4) db(a) - - - - - Noise pressure level (SLN version ) (5) db(a) - - - - - Noise level - free cooling side only Noise power level - basic unit (4) db(a) 76 76 77 79 79 Noise pressure level - basic unit (5) db(a) 44 44 45 47 47 Noise power level (SLN version) (4) db(a) 73 73 74 76 76 Noise pressure level (SLN version ) (5) db(a) 41 41 42 44 44 Basic version dimensions and weights Length mm 3.449 4.604 4.604 6.894 6.894 Depth mm 2.302 2.302 2.302 2.302 2.302 Height mm 2.397 2.397 2.397 2.397 2.397 Operating weight kg 0 0 0 0 0 (1). External air temperature 30 C ; evaporator ingoing-outgoing water temperature 10-15 C (2). The total capacity is represented by the sum of the power absorbed by compressors and that absorbed by fans (3). External air temperature 5 C; evaporator ingoing fluid temperature 15 C; 30% Glycol (4). Noise power level measured according to ISO 3744 This data sheet shows the data of the basic and standard series; for further details refer to the specific documentation. (5). Sound pressure levels measured at 10 metres from the unit in free field under nominal operating conditions, according to ISO 3744. (6). For ST 2PS version (7). With active free cooling 23