references
Water-cooled chillers
ELECTRICAL
CHARACTERISTICS
1800BX HPS 2150BX HPS 2500BX HPS 2800BX HPS
HYDROCIAT LW - LWP
1800BX
2150BX
2500BX
2800BX
COMPRESSORS Voltage Maximum rated current Star-delta starting current (1) Voltage Maximum rated current Transformer power Machine protection index 3050BX HPS 3500BX HPS 3600BX HPS
V A A 288 (2 x 144) 317 400 V - 3Ph - 50Hz ( + 10 / - 10%) 331 (187 + 144) 406 374 (2 x 187) 436 418 (2 x 209) 473
REMOTE CONTROL AUXILIARY CIRCUIT
V A VA
230 V - 1 Ph 50Hz ( + 10 / - 10%)
4 1000 IP21
HYDROCIAT LW - LWP
3900BX HPS
4200BX HPS
4500BX HPS
4800BX HPS
COMPRESSORS Voltage Maximum rated current Star-delta starting current (1) Voltage Maximum rated current Transformer power Machine protection index
(1) Starting current of the biggest compressor + maximum current of other compressors at 50% load. Nominal current for cables selection = add the maximum nominal currents indicated in the above tables
V A A 445 (258 + 187) 587 515 (306 + 209) 718
400 V - 3Ph - 50Hz ( + 10 / - 10%) 516 (2 x 258) 636 564 (306 + 258) 757 603 (345 + 258) 821 651 (345 + 306) 849 690 (2 x 345) 871
REMOTE CONTROL AUXILIARY CIRCUIT
V A VA 230 V - 1 Ph 50Hz ( + 10 / - 10%) 5 1600 IP21
Models LW - LWP 1800BX (HPS) to 2800BX (HPS)
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
247
HYDROCIAT
2