POWERCIAT LX R134a Air-cooled chillers Screw compressors CIAT dry expansion shell and tubes evaporator Version with hydraulic module “Plug and Cool” H.P.S. equipment (High Power System) VI RO NME N TA L LY F R IEN 370 to 1500 kW D LY EN Cooling capacity : O EN PR T HFC R134a TE Cooling Hydraulic module Heat recovery CT IO N D E L'E N VI RO NN EM USE The new generation of POWERCIAT LX water chillers offers an optimal solution to all the refrigeration applications encountered in the air conditioning or industrial process. This range is designed with the latest generation of components: accessible hermetic twin screw compressors, modulating capacity control, communicating control and management by Xtra Connect microprocessor, components optimized for the ecological refrigerant HFC R134a. This range is also proposed with an integrated hydraulic module: POWERCIAT LXH. This one includes all the elements required for a right operation of the unit : buffer tank, expansion vessel, single or twin pump, air vent , pressure relief valves , shut off valves , manometers... Units in accordance with EN 60-204 - EN 378-2 regulations and European EC directives: - Machinery (98/37/EC) amended - Electromagnetic compatibility - EMC (89/336/EEC) amended by 92/31/EEC - 93/68/EEC - Low voltage (73/23/EEC) amended by 92/31/EEC and 93/68/EEC - Pressure equipment (PED) 97/23/EC category 3: models 1800X (HPS) to 2800X (HPS) category 4: models 3050X HPS to 6600X HPS A range with compact hydraulic equipment (without buffer tank) is also available: POWERCIAT LXC. RANGE POWERCIAT: LX series Acoustic configuration Cooling-only version without hydraulic system a -HIGH PERFORMANCE version POWERCIAT: LXC series Cooling-only version with hydraulic system (circulator pump only) POWERCIAT: LXH series Cooling-only version with hydraulic system (circulator pump and buffer tank) Ventilation 905 rpm b - LOW NOISE (LN) version Ventilation 715 rpm + compressors sound insulation c - XTRA LOW NOISE (XLN) version Specific mounting for 715 rpm fans + compressors sound insulation AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 1 Air-cooled chillers POWERCIAT LX R134a DESCRIPTION POWERCIAT LX series ■ Safety and regulation devices ■ Compressors ■ ■ Accessible hermetic twin screw type ■ ■ Optimised profile of rotors ensuring a high efficiency ■ ■ Electrical motor incorporated : ■ ■ ■ - part-winding starter ■ (models 1800X(HPS) to 2800X (HPS)) ■ Electrical panel - star-delta starter (models 3050X HPS to 6600X HPS) ■ ■ ■ ■ ■ Integral electronic motor protection Control of the phase balance and rotation direction Integrated overpressure valve Discharge temperature control Lubrication under controlled pressure ■ 3-stage integrated oil separator ■ Crankcase heater ■ Suction filter ■ Discharge valve ■ Slide for modulating capacity control ■ Compressors fitted on anti-vibration mounts HP/LP pressure sensors Low and high pressure safety valves Chilled water control sensor (inlet and outlet) External temperature sensor Evaporator antifreeze sensor Compressor discharge sensor Evaporator water flow switch ■ IP 44 ■ Electrical supply 400 V - 3 ph. - 50 Hz + earth (-10% / +10%) ■ Wires numbering and electrical components referencing ■ Main fuse disconnect safety switch with external handle ■ Transformer for control circuit ■ Compressor motors contactors ■ Fans motors contactors ■ Fuse-protected compressor motors ■ Fans motors protection ■ Main electrical ground Phase controller (reversal, loss, asymmetry, over and under voltage) ■ ■ Evaporator ■ Electronic control with microprocessor Xtra connect ■ Direct expansion shell and tube type ensuring the following main functions : ■ High performance copper tubes bundle ■ 2 remote switchable set points ■ Steel shell ■ Chilled water temperature control ■ Corrosion resistant baffles ■ ■ Thermal insulation by cellular foam with UV resistant polyurethane film ■ Air cooled condenser ■ Copper tubes coils, aluminium fins ■ Direct drive propeller fans ■ Rotation speed: 905 or 715 rpm ■ 3-phase electrical motors, IP 54 Possibility of water temperature variation in accordance with the outside temperature (water law) ■ Low temperature energy storage control ■ Condensing pressure control ■ Compressor discharge temperature control ■ Compressor anti-short cycle control ■ Control and optimisation of operating parameters ■ Counting and balancing of compressors, pumps operating times ■ HPS (High Power system) on models LX/LXH/LXC...HPS ■ Automaticity control ■ ■ Filter dryers with rechargeable cartridges LCD display panel, 2 lines of 20 characters allowing : - Configuration of the unit - Direct reading of all information: settings, water inlet/outlet temperatures, outside temperature, HP/LP pressures, unit operating status... - Faults control with memorisation of the last 9 faults and operating logbook when those faults occur - Weekly management of the unit - Unit general fault display on terminals ■ Liquid sight glasses ■ ■ Solenoid valves on liquid refrigerant lines ■ ■ Thermostatic expansion valves ■ The HPS system allows to be increased cooling capacity, improves the performance coefficients EER and ESEER of you installation, particulary in part load, and ensures round therefore an optimal operation of the machine all year round. ■ Refrigerant accessories (models 1800X(HPS) to 2800X (HPS)) ■ Electronic expansion valves (models 3050X HPS to 6600X HPS) Automaticity control on terminals RS 485 output for bus connection with centralized Building Management System. ■ Capacity control ■ Continuous capacity control - from 25 to 100%- (models 1800X (HPS) to 4800X HPS) - from 17 to à 100% (models 4850X HPS to 6600X HPS) ■ Frame and casing 2 ■ Frame in RAL 7035 and 7024 painted metal sheet ■ Casing in RAL 7035 and 7024 lacquered metal sheet AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LXH series POWERCIAT LXC series The design of POWERCIAT LXH units is identical to the one of POWERCIAT LX. The design of POWERCIAT LXC units is identical to the one of POWERCIAT LX. These units integrate the complete hydraulic equipment for standard installation: These units integrate compact hydraulic equipment ■ 1 insulated buffer tank, capacity: 950 litres ■ 1 monocellular centrifugal hydraulic pump (single or twin pump) ■ 1 expansion vessel (80 liters) ■ 1 automatic air vent ■ 1 manual air vent ■ 1 safety valve calibrated at 4 bars ■ A draining hole ■ 2 shut off valves for the pump ■ 1 set of manometers ■ 1 monocellular centrifugal hydraulic pump (single or twin pump) ■ 1 expansion vessel (80 liters) ■ 1 automatic air vent ■ 1 manual air vent ■ 1 safety valve calibrated at 4 bars ■ A drain hole ■ 2 shut off valves for the pump ■ 1 set of manometers ■ Contactors, protection devices and control for pumps inside the unit electrical panel. ■ Contactors, protection devices and control for pumps inside the unit electrical panel. Hydraulic versions H and C are not available for models 4850X HPS to 6600X HPS DESIGNATION LX > cooling-only version 1800 > unit size C > hydraulic with pump X > R134a refrigerant H > hydraulic with pump and buffer tank HPS > High Power System version Models LX - LXC 1800X(HPS) to 2500X(HPS) AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 3 POWERCIAT LX R134a Air-cooled chillers Air-cooled chillers TECHNICAL POWERCIAT LX-LXC-LXH Cooling capacity (1) High Performance Electrical consumption (2) version EER/ESEER Lw / Lp (3) Cooling capacity (1) Electrical consumption (2) Low Noise and EER/ESEER Xtra Low Noise versions Lw / Lp Low Noise (3) Lw / Lp Xtra Low Noise (3) Refrigerant (GWP) Refrigeration circuit Number Type Number Rotation speed Compressor Evaporator Air cooled condenser Dimensions Weight empty Weight in opertation POWERCIAT LX R134a CHARACTERISTICS R134a refrigerant charge (kg) Capacity control Type of oil for R134a Oil charge for compressor Type Number Water capacity Hydraulic connections Maximum pressure on water side Mini / Maxi water flow Fans Number of fans Rotation speed Air flow Motor power Rotation speed Air flow Motor power Length (standard version and C) Length (version H) Width Height Standard version Vversion C Version H Standard version Vversion C Version H kW kW dB(A) kW kW dB(A) dB(A) rpm circ. 1 circ. 2 litres litres bar m3/h m3/h kW rpm m3/h kW mm mm mm mm kg kg kg kg kg kg 1800X 1800X HPS 379 130 2.92/3.5 403 131 3.08/3.52 2150X 2150X HP 2500X 2500X HPS 2800X 2800X HPS 456 491 515 571 602 649 154 162 178 193 198 204 2.96/3.5 3.03/3.54 2.89/3.46 2.96/3.53 3.04/3.65 3.18/3.68 96 / 63 97 / 64 374 402 445 486 503 569 593 646 132 135 159 171 184 207 203 212 2.83/3.66 2.98/3.68 2.8/3.64 2.84/3.7 2.73/3.5 2.75/3.54 2.92/3.82 3.05/3.52 88/55 89/56 88/55 89/56 86/53 87/54 86/53 87/54 R134a (1300) 2 Accessible hermetic twin screw 2 2900 58 70 68 77 85 80 80 88 58 70 58 67 85 80 80 88 Modulating from 25 to 100% (50 to 100% on each compressor) BITZER BSE 170 2 x 15 19 +15 2 x 19 Direct expansion shell and tubes 1 122 194 VICTAULIC DN 150 10 40 / 135 40 / 150 Direct drive propeller type - 800 mm diameter 8 12 HIGH PERFORMANCE version 905 rpm 184 000 180 000 176 000 276 000 2.2 LOW NOISE - XTRA LOW NOISE versions 715 rpm 152 000 148 400 144 800 228 000 1.5 5551 8284 6581 9314 2260 2200 (2450 Xtra Low Noise version ) 4617 5240 5669 6688 4912 5540 5969 7149 5528 6166 6596 7612 4739 5435 5863 6882 5084 5784 6213 7393 6750 7460 7890 8906 (1) Cooling capacity for 12°C / 7°C chilled water and 35°C condenser air inlet. - EN 14511 and EUROVENT conditions (2) Compressors + fans electrical consumption (3) Lw : Global sound power level Lp : Global sound pressure level at 10 metres, in free field, following ISO 3744 regulation 6 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A TECHNICAL CHARACTERISTICS POWERCIAT LX-LXC-LXH Cooling capacity (1) High performance Electrical consumption (2) version EER/ESEER Lw / Lp (3) Cooling capacity (1) Electrical consumption (2) Low Noise and Xtra Low Noise EER/ESEER versions Lw / Lp Low Noise (3) Lw / Lp Xtra Low Noise (3) Refrigerant (GWP) Refrigeration circuit Number Type Number Rotation speed Compressor Evaporator Air cooled condenser Dimensions Weight empty Weight in opertation R134a refrigerant charge (kg) Capacity control Type of oil for R134a Oil charge for compressor Type Number Water capacity Hydraulic connections Maximum pressure on water side Mini / Maxi water flow Fans Number of fans Rotation speed Air flow Motor power Rotation speed Air flow Motor power Length (standard version and C) Length (version H) Width Height Standard version Vversion C Version H Standard version Vversion C Version H kW kW dB(A) kW kW dB(A) dB(A) rpm circ. 1 circ. 2 litres litres bar m3/h m3/h kW rpm m3/h kW mm mm mm mm kg kg kg kg kg kg 3050X HPS 3500X HPS 3600X HPS 3900X HPS 4200X HPS 4500X HPS 4800X HPS 738 236 3.14/3.8 96/63 731 248 2.96/3.63 831 276 3.01/3.68 877 284 3.08/3.75 956 314 3.05/3.69 992 318 3.12/3.78 1029 338 3.04/3.69 1080 357 3.03/3.65 797 281 2.84/3.41 848 290 2.92/3.54 931 325 2.86/3.41 952 335 2.85/3.45 1000 346 2.89/3.51 92/59 90/57 97/64 98/65 91/58 89/56 R134a (1300) 2 Accessible hermetic twin screw 2 2900 119 123 120 125 135 135 90 93 120 121 133 134 Modulating from 25 to 100% (50 to 100% on each compressor) BITZER BSE 170 35 +19 2 x 35 Direct expansion shell and tubes 1 180 335 180 335 391 VICTAULIC DN 200 10 80 / 231 80 / 246 80 / 231 80 / 246 80 / 293 Direct drive propeller type - 800 mm diameter 12 14 16 HIGH PERFORMANCE version 905 rpm 252 936 295 092 337 248 2.2 LOW NOISE - XTRA LOW NOISE versions 715 rpm 189 528 221 116 252 704 1.5 8284 9653 11018 9314 10681 12048 2 260 2200 (2450 Xtra Low Noise version ) 7295 7534 8435 8565 9660 9720 7800 8030 9035 9165 10240 10300 8335 8465 9375 9505 10600 10660 7480 7874 8620 8905 10000 10060 8045 8430 9280 9565 10640 10700 9480 9765 10520 10805 11900 11960 1030 362 2.85/3.42 135 135 9740 10320 10680 10080 10720 11980 (1) Cooling capacity for 12°C / 7°C chilled water and 35°C condenser air inlet. - EN 14511 and EUROVENT conditions (2) Compressors + fans electrical consumption (3) Lw : Global sound power level Lp : Global sound pressure level at 10 metres, in free field, following ISO 3744 regulation AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 7 POWERCIAT LX R134a Air-cooled chillers Air-cooled chillers TECHNICAL POWERCIAT LX Cooling capacity (1) High performance Electrical consumption (2) version EER/ESEER Lw / Lp (3) Cooling capacity (1) Electrical consumption (2) Low Noise and Xtra Low Noise EER/ESEER versions Lw / Lp Low Noise (3) Lw / Lp Xtra Low Noise (3) Refrigerant (GWP) Refrigeration circuit Number Type Number Rotation speed Compressor Evaporator Air cooled condenser Dimensions POWERCIAT LX R134a CHARACTERISTICS R134a refrigerant charge (kg) Capacity control Type of oil for R134a Oil charge for compressor Type Number Water capacity Hydraulic connections Maximum pressure on water side Mini / Maxi water flow Fans Number of fans Rotation speed Air flow Motor power Rotation speed Air flow Motor power Length Width Height kW kW dB(A) kW kW dB(A) dB(A) rpm circ. 1 circ. 2 circ. 3 litres litres bar m3/h m3/h kW rpm m3/h kW mm mm mm 4850X HPS 5400X HPS 6000X HPS 6600X HPS 1185 376 3.15 / 3.82 98/65 1167 390 3 / 3.71 92/59 90/57 1324 424 3.12 / 3.81 99/66 1283 433 2.96 / 3.69 92/59 90/57 1439 458 3.14 / 3.82 99/66 1387 477 2.91 / 3.71 93/60 91/58 1527 497 3.07/ 3.77 99/66 1465 505 2.9 / 3.68 93/60 91/58 R134a 3 Accessible hermetic twin screw 3 2900 119 120 135 135 90 120 133 135 133 133 133 133 Modulating from 17 to 25% (50 to 100% on each compressor) BITZER BSE 170 2 x 35 +19 3 x 35 Direct expansion shell and tubes 2 407 (180+227) 618 (391+227) VICTAULIC DN 200 +DN 150 10 122 / 355 140 / 410 Direct drive propeller type - 800 mm diameter 20 22 24 HIGH PERFORMANCE version 905 rpm 421560 463716 505872 2.2 Version LOW NOISE - XTRA LOW NOISE 715 tr/mn 315880 347468 379056 1.5 13835 (8284+5551) 15204 (9653+5551) 16569 (11018+5551) 2200 2260 (2450 Xtra Low Noise version) Weight empty Standard version kg 12107 (7295+4812) 13247 (8435+4812) 14472 (9660+4812) 14552 (9740+4812) Weight in operation Standard version kg 12519 (7480+5039) 13659 (8620+5039) 15039 (1000+5039) 15119 (10080+5039) (1) Cooling capacity for 12°C / 7°C chilled water and 35°C condenser air inlet. - EN 14511 and EUROVENT conditions (2) Compressors + fans electrical consumption (3) Lw : Global sound power level Lp : Global sound pressure level at 10 metres, in free field, following ISO 3744 regulation Models 4850X HPS to 6600X HPS are delivered as two modules to be connected on site. 8 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A ELECTRICAL CHARACTERISTICS POWERCIAT LX - LXH - LXC 1800X Maximum nominal current A Compressors (1) Part Winding starting current (3) Starting current with Soft Start option (3) High Performance version 905 rpm Maximum nominal current Fan motors (1) Low Noise / Xtra Low Noise version 715 rpm Maximum nominal current Evaporator heating element power LX antifreeze protection (OPTION) (2) Maximum nominal current Evaporator + hydraulic pipe + LXC antifreeze protection expansion vessel heating element power (OPTION) (2) Maximum nominal current Evaporator heating element power + piping LXH antifreeze protection Maximum nominal current (OPTION) (2) Hydraulic module heating element power Maximum nominal current Desuperheater frost protection Heat exchanger heating element power - Option (2) Maximum nominal current Maximum nominal current Control auxiliary circuit (2) Transformer power A Maximum nominal current A 21.1 Number Power Maximum nominal current kW A 103 4 8 104 4 8 kW A 202 3 6,3 203 4 8 204 4 8 560 A 2.5 W 560 A W A W A A VA 2.5 (2) 1500 2.3 (1) 240 (2 x 12) 1.04 (2 x 0.52) 4 1 600 3600X HPS 3900X HPS 4200X HPS 4500X HPS A 506 534 (310+196) (320+214) 661 800 A 55.8 65.1 74.4 A 31.7 37 42.2 4800X HPS 630 670 680 (320+310) (360+310) (360+320) 896 960 970 W A 320 1.4 W 560 A 2.5 W 560 A W A W A A VA 2.5 (2) 1500 2.3 (1) 240 (2 x 12) 1.04 (2 x 0.52) 5 2 000 SINGLE PUMPS (LXH - LXC ONLY) (1) 105 106 107 108 109 5,5 5,5 7,5 7,5 11 10,3 10,3 13,8 13,8 20 TWIN PUMPS (LXH - LXC ONLY) (1) 205 206 207 208 209 5,5 5,5 7,5 7,5 11 10,3 10,3 13,8 13,8 20 (1) Current for 400V / 3PH / 50HZ voltage (2) Current for 230V / 1PH / 50HZ voltage (3) Starting current of the biggest compressor + maximum current of others compressors in full load 428 (2 x 214) 879 647 31.7 W 620 (2x310) 775 2800X HPS 2800X 55.8 320 1.4 3500X HPS 2500X HPS 392 (2 x 196) 808 614 W A A 102 3 6,3 2500X 358 (196 + 162) 774 560 37.2 3050X HPS Start-delta starting current (3) High Performance version 905 rpm Maximum nominal current Fan motors (1) Low Noise / Xtra Low Noise version 715 rpm Maximum nominal current Evaporator heating element power LX antifreeze protection (OPTION) (2) Maximum nominal current Evaporator + hydraulic pipe + LXC antifreeze protection expansion vessel heating element power (OPTION) (2) Maximum nominal current Evaporator heating element power + piping LXH antifreeze protection Maximum nominal current (OPTION) (2) Hydraulic module heating element power Maximum nominal current Desuperheater frost protection Heat exchanger heating element power - Option (2) Maximum nominal current Maximum nominal current Control auxiliary circuit (2) Transformer power Number Power Maximum nominal current 324 (2 x 162) 585 437 2150X HPS 2150X A POWERCIAT LX - LXH - LXC Compressors (1) 1800X HPS 720 (2x360) 1010 110 11 20 111 11 20 112 15 26,5 113 15 26,5 114 18,5 32,5 115 22 39 116 30 53 210 11 20 211 11 20 212 15 26,5 213 15 26,5 214 18,5 32,5 215 22 39 216 30 53 Nominal current for cables selection = add the maximum nominal currents indicated in the above tables AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 9 POWERCIAT LX R134a Air-cooled chillers Air-cooled chillers ELECTRICAL POWERCIAT LX R134a CHARACTERISTICS POWERCIAT LX Compressors (1) Fan motors (1) Version High Performance 905 rpm 4850X HPS 5400X HPS 6000X HPS 6600X HPS 506 (310+196) 620 (2x310) 670 (360+310) 720 (2x360) 816 971 930 1085 980 1270 1030 1320 55.8 65.1 Maximum nominal current module 1 A Maximum nominal current module 2 Total maximum rated current Star-delta starting current (3) A A Maximum nominal current module 1 A Maximum nominal current module 2 A Total maximum rated current A 93 102.3 A 31.7 37 Fan motors (1) Maximum nominal current module 1 Version Maximum nominal current module 2 Low Noise - Xtra Low Noise Total maximum rated current 715 rpm 310 37.2 A A Evaporator heating element power Maximum nominal current Desuperheater frost protection Heat exchanger heating element power - Option (2) Maximum nominal current Maximum nominal current module 1 Maximum nominal current module 2 Total maximum rated current Control auxiliary circuit (2) Transformer power module 1 Transformer power module 2 Total transformer power W A W A A A A VA VA VA LX antifreeze protection (OPTION) (2) (1) Current for 400V / 3PH / 50HZ voltage (2) Current for 230V / 3PH / 50HZ voltage (3) Starting current of the biggest compressor + maximum current of others compressors in full load 74.4 111.6 42.2 21.1 52.8 58.1 63.3 640 (2 x 320) 2.8 (2 x1.4) 360 (3x120) 156 (3x0.52) 5 3 8 2000 1600 3600 Nominal current for cables selection = add the maximum nominal currents indicated in the above tables Install two independent electric power supplies (one for each module) for models 4850X HPS to 6600X HPS 10 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A Air-cooled chillers DIMENSIONS - LX POWERCIAT LX R134a LXH ■ Models 1800X (HPS) to 2800X HPS FIG 1 Door opening D 2a 2 A (LXH) C A (LX) 2a B 1 ** For XTRA LOW NOISE version only 2 453 288 LX 8 holes (+4 LXH) ∅ 20.2 for ground fitting FIG 2 900 1 460 Door opening 2 2a 4274 4525 B 2880 1 2a ** For XTRA LOW NOISE version only 2 453 Models LX LXH LX LXH LX LXH LX LXH 1800X (HPS) 1800X (HPS) 2150X (HPS) 2150X (HPS) 2500X (HPS) 2500X (HPS) 2800X (HPS) 2800X (HPS) Fig 1 1 1 2 A 2690 4330 2880 4472 2880 4472 - B C D 597 1736 402 635 1594 463 765 4525 - inlet LX / LXH 1 Chilled water outlet LX 2 288 LX 12 holes (+4 LXH) ∅ 20.2 for ground fitting Weight kg outlet LXH 2a Victaulic DN 150 * Victaulic DN 150 * Victaulic DN 150 * Victaulic DN 150 * empty in operation 4617 5528 5240 6166 5669 6596 6688 7612 4739 6750 5434 7460 5863 7890 6882 8906 * 2a according to the selected pump (see page 44) 42 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LX R134a Air-cooled chillers DIMENSIONS LX - LXH ■ Models 3050X HPS to 3900X HPS 938 LXH 8358 LX 2260 536 2450 Door opening 900 4606 30 4191 LXH 2200 3165 LX FIG 1 30 889 2125 ** For XTRA LOW NOISE version only 725 1367 1366 1366 1367 723 1367 453 288 LX 12 holes (+4 LXH) ∅ 20.2 for ground fitting 10735 LXH 9707 LX 2260 536 2450 Door opening 900 5947 4169 LXH 2200 30 3165 LX FIG 2 30 889 2125 ** For XTRA LOW NOISE version only 1030 1367 725 1366 1366 1367 1367 1366 725 LX 14 holes (+4 LXH) ∅ 20.2 for ground fitting Models LX LXH LX LXH LX LXH LX LXH 3050X HPS 3050X HPS 3500X HPS 3500X HPS 3600X HPS 3600X HPS 3900X HPS 3900X HPS Fig inlet LX / LXH 1 Chilled water outlet LX 2 Weight kg outlet LXH 2a Victaulic DN 200 * Victaulic DN 200 * Victaulic DN 200 * Victaulic DN 200 * 1 2 empty in operation 7295 8335 7534 8465 8435 9375 8565 9505 7480 9480 7874 9765 8620 10520 8905 10805 * 2a according to the selected pump (see page 44) AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 43 Air-cooled chillers DIMENSIONS LX - POWERCIAT LX R134a LXH ■ Models 4200X HPS to 4800X HPS 12123 LXH 11095 LX 536 2450 2260 Door opening 900 2200 FIG 1 7336 4192 30 3165 30 2125 ** For XTRA LOW NOISE version only 725 1366.5 1367 1366 1367 1367 1366 1366.5 725 453 288 LX 16 holes (+4 LXH) ∅ 20.2 for ground fitting Models LX LXH LX LXH LX LXH 4200X HPS 4200X HPS 4500X HPS 4500X HPS 4800X HPS 4800X HPS Fig 1 Chilled water outlet LX 2 inlet LX / LXH 1 Weight kg outlet LXH 2a Victaulic DN 200 * Victaulic DN 200 * Victaulic DN 200 * Models empty in operation 9660 10600 9720 10660 9740 10680 10000 11900 10060 11960 10080 11980 1800 - 2150 - 2500 - 2800 - 3050 - 3500 - 3600 - 39000 - 4200 - 4500 - 4800 Single pumps 102 - 103 - 105 - 107 - 109 104 - 106 - 108 - 110 - 112 111 - 113 - 114 - 115 - 116 Twin pumps 202 - 203 - 205 - 207 - 209 204 - 206 - 208 - 210 - 212 211 - 213 - 214 - 215 - 216 Flanges DN 65 - PN 16 DN 80 - PN 16 DN 100 - PN 16 X (LXH) 364 374 448 Hydraulic equipment delivred separately for LXH 4200X HPS à 4800X HPS 44 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LX R134a Air-cooled chillers DIMENSIONS LX ■ Models 4850X HPS and 5400X HPS (MODULE 1) (MODULE 2) Ouverture de porte FIG 1 2450 2260 Door opening ** For XTRA LOW NOISE version only 20 holes ∅ 20.2 for ground fitting (MODULE 2) (MODULE 1) Ouverture de porte FIG 2 2450 2260 Door opening ** For XTRA LOW NOISE version only 22 holes ∅ 20.2 for ground fitting Chilled water Models Fig LX 4850X HPS 1 LXH 5400X HPS 2 inlet 1 Victaulic DN 200 inlet 1a Victaulic DN 150 Weight kg outlet 2 Victaulic DN 200 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A outlet 2a Victaulic DN 150 empty in operation 12107 (7295 + 4812) 12519 (7480 + 5039) 13247 (8435 + 4812) 13659 (8620 + 5039) 45 Air-cooled chillers DIMENSIONS POWERCIAT LX R134a LX ■ Modèles 6000X HPS and 6600X HPS (MODULE 1) FIG 1 (MODULE 2) Door opening 2260 2450 Door opening ** For XTRA LOW NOISE version only 24 holes ∅ 20.2 for ground fitting Chilled water Models LX 6000X HPS LXH 6600X HPS Fig 1 46 inlet 1 Victaulic DN 200 inlet 1a Weight kg outlet 2 Victaulic DN 150 Victaulic DN 200 outlet 2a Victaulic DN 150 empty in operation 14472 (9660 + 4812) 15039 (10000 + 5039) 14552 (9740 + 4812) 15119 (10080 + 5039) AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LX R134a Air-cooled chillers DIMENSIONS LXC ■ Models 1800X (HPS) to 2800X HPS FIG 1 Door opening 1 B 2 A ** For XTRA LOW NOISE version only 1 2 8 holes ∅ 20.2 for ground fitting FIG 2 900 Door opening 2 460 1 5290 4525 ** For XTRA LOW NOISE version only 1 858 2 12 holes ∅ 20.2 for ground fitting Chilled water Models Weight kg Fig. A B C inlet LXC 1 LXC 1800X (HPS) 1 1736 3 402 VICTAULIC DN 150 * 4912 5084 LXC 2150X (HPS) 1 1594 8 463 VICTAULIC DN 150 * 5540 5784 LXC 2500X (HPS) 1 VICTAULIC DN 150 * 5969 6213 LXC 2800X (HPS) 2 VICTAULIC DN 150 * 7149 7393 - outlet LXC 2 empty in operation *2 according to the selected pump (see page 49) AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 47 Air-cooled chillers DIMENSIONS POWERCIAT LX R134a LXC ■ Models 3050X HPS to 3900X HPS 8339 2260 2450 Door opening 900 8284 30 4606 2200 2125 FIG 1 30 ** For XTRA LOW NOISE version only 1367 725 1366 1366 1367 723 1367 12 holes ∅ 20.2 for ground fitting 9705 2260 2450 Door opening 900 9653 5972 30 FIG 2 2200 30 2125 ** For XTRA LOW NOISE version only 726 1366.5 1367 1367 1366 1366 1367 725 14 holes ∅ 20.2 for ground fitting Chilled water Models LX LX LX LX Fig 3050X HPS 3500X HPS 3600X HPS 3900X HPS 1 2 inlet LXC 1 Victaulic DN 200 Victaulic DN 200 Victaulic DN 200 Victaulic DN 200 Weight kg outlet LXC 2 * * * * empty in operation 7800 8030 9035 9165 8045 8430 9280 9565 *2 according to the selected pump (see page 49) 48 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LX R134a Air-cooled chillers DIMENSIONS LXC ■ Models 4200X HPS to 4800X HPS 11095 2260 2450 Door opening 900 11018 2200 7336 30 FIG 1 30 2125 ** For XTRA LOW NOISE version only 726 1367 1366.5 1366 1367 1367 1366 1366.5 725 16 holes ∅ 20.2 for ground fitting Chilled water Models LXC LXC LXC Fig 4200X HPS 4500X HPS 4800X HPS inlet LXC 1 Victaulic DN 200 Victaulic DN 200 Victaulic DN 200 1 Models Weight kg outlet LXC 2 * * * empty in operation 10240 10300 10320 10640 10700 10720 1800 - 2150 - 2500 - 2800 - 3050 - 3500 - 3600 - 39000 - 4200 - 4500 - 4800 Single pumps 102 - 103 - 105 - 107 - 109 104 - 106 - 108 - 110 - 112 111 - 113 - 114 - 115 - 116 Twin pumps 202 - 203 - 205 - 207 - 209 204 - 206 - 208 - 210 - 212 211 - 213 - 214 - 215 - 216 Flanges DN 65 - PN 16 DN 80 - PN 16 DN 100 - PN 16 * 2 according to the selected pump above AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 49 Air-cooled chillers POWERCIAT LX R134a ADVISES FOR INSTALLATION ■ Location ■ Antifreeze protection ■ The POWERCIAT packaged units LX - LXC and LXH are designed for outdoor installation. ■ A free space of 2 meters around the unit is necessary for a good air circulation and maintenance. ■ Choose the location in order to respect environment (Acoustic level, etc,...) ■ The sound level problems must be analysed in detail ■ If there is a risk of freezing : a - either supply evaporator antifreeze protection option (LX model) or evaporator antifreeze protection + hydraulic equipment option (LXH - LXC models) if installation runs with pure water b - or protect the installation with glycol concentration c - or drain the installation So, before installation of the unit, study the best position, if necessary with a sound technician. If necessary, install the unit on anti-vibration mounts and equip the hydraulic pipes with flexible connectors (recommended equipments) Models 4850X HPS to 6600X HPS are delivered as two modules to be connected on site. NOTE : With the antifreeze protection, the unit is not protected against freezing anymore if there is an electrical supply failure. POWERCIAT LX ■ Hydraulic connections ■ Electrical connections ■ All the indications concerning electrical connections are mentioned on the wiring diagram delivered with the unit (they must be respected). ■ These connections must be made following good engineering practice and in accordance to the norm in force. ■ ■ The hydraulic connections must be made following good engineering practice ■ Plan all the necessary accessories for an hydraulic circuit : - Expansion vessel Leave the control auxiliary circuit under voltage to allow operation of the crankcase heater and the antifreeze heater (option) - Drains at low points ■ - Air vent at high points, etc. The customer electrical supply line must be fitted with a circuit breaker protection (to be supplied by the customer) ■ Install two independent electric power supplies (one for each module) for models 4850X HPS to 6600X HPS - Shut off valves - Make sure that the installation water contents is sufficient - Plan, if required, a buffer tank ■ Commissioning ■ In accordance with our commissioning and maintenance brochure ■ Maintenance ■ In accordance with our maintenance brochure ■ Take out a maintenance contract POWERCIAT LX - LXH - LXC 54 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A POWERCIAT LX R134a Air-cooled chillers XTRACONNECT CONTROL ERGONOMIC INTERFACE PANEL - LDC multilingual screen (2 lines of 20 characters) Pressures and temperatures reading Pump control Communication Available free contacts inputs / outputs Inputs : Output : - External ON/OFF contact Chilled water pump external ON/OFF contact Setpoint 1/2 selection General fault Emergency stop Compressors load shedding 0 - 20 mA remote control General fault of the unit General fault per dircuit Pump control RS 485 OUTPUT IN STANDARD MODBUS-JBUS open Protocol (standard) LONWORKS Protocol (option) ETHERNET Protocol (option) FREE CONTACTS RELAY CARD (OPTION) Available outputs : - Water flow fault - Antifreeze fault - Pump fault - Fans fault - Emergency stop fault - Low and high pressure fault - Compressors safety fault - Compressors superheating fault - Compressors lubrication fault - Discharge temperature fault - Compressors running REMOTE CONTROL BOX (OPTION) Operation and design same as display console MULTICONNECT MULTI-UNIT MANAGEMENT (OPTION) Main functions available: - Management of up to 8 units on a single water loop - Management in cooling mode (water chiller) or heating mode (heat pump) - Management of chilled-water or hot-water pumps - Centralised management of a backup unit - Unit load shedding - System time programming - Energy storage mode management - Fault management on each unit - Unit running time balancing - Integrated Modbus BMS link for obtaining information on unit operation and faults Non contractual document. With the thought of material improvement always in mind, CIAT reserves the right,without notice, to proceed with any technical modification. Head office & Factories Avenue Jean Falconnier - B.P. 14 01350 - Culoz - France Tel.: 33 4 79 42 42 42 - Fax: 33 4 79 42 42 10 e-mail: info@ciat.fr - http:\\www.ciat.com CIAT Service Tél. : 33 4 79 42 42 90 - Fax : 33 4 79 42 42 13 Compagnie Industrielle d’A Applications Thermiques - S.A. with a registered capital of 26 000 000 € - R.C.S. Belley B 545 620 114 AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 09.592 A 55