IOM WQ 20 190 354455

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English
8 - Technical Data (continued)
WQRC 50-190 50 60 75 90 120 150 170 190
Number of refrigerant circuits 1 1 1 1 1 1 1 1
Part load steps % 0-50-100 0-50-100 0-50-100 0-50-100 0-50-100 0-50-100 0-50-100 0-50-100
Power supply V/ph/Hz 400V/3/50Hz
Startup type Direct Direct Direct Direct Direct Direct Direct Direct
REFRIGERANT
Type / GWP R410A / 2088
Charge
(1)
kg 4,4 5,7 6,9 8,3 11,3 13,8 15,5 18,1
tCO2eq 9,2 11,9 14,4 17,3 23,6 28,8 32,4 37,8
COMPRESSORS
Number 1 1 1 1 1 1 1 1
Type Scroll
Crankcase heater W 90+90 90+90 90+90 90+90 120+120 150+150 150+150 150+150
EVAPORATOR
Number 1 1 1 1 1 1 1 1
Type Plate
Water flow rate l/s 2,45 2,95 3,72 4,37 5,67 7,05 8,09 9,23
Water pressure drop kPa 25,2 20,5 21,5 20,7 21,2 22,6 24,1 24,9
WATER CONNECTIONS
Type Victaulic
Inlet diameter inch 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2
Outlet diameter inch 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2 2”1/2
REMOTE CONDENSER REFRIGERANT CONNECTIONS
Type To be brazed
Inlet diameter inch 5/8” 5/8” 7/8” 7/8” 7/8” 7/8” 1 1/8” 1 1/8”
Outlet diameter inch 7/8” 7/8” 1 1/8” 1 1/8” 1 3/8” 1 5/8” 1 5/8” 1 5/8”
WEIGHT
Shipping weight kg 329 339 359 369 548 600 629 658
Operating weight kg 332 344 365 376 558 612 643 674
DIMENSIONS
Length mm 1210 1210 1210 1210 1210 1210 1210 1210
Width mm 850 850 850 850 850 850 850 850
Height mm 1500 1500 1500 1500 1500 1500 1500 1500
(1)
The value is representing the contribution to the global refrigerant charge given by the standard unit only. Contribution of connection piping and remote conden-
ser is not included here.