Blue Box KAPPA V SR, Installation, Operating And Maintenance Manual

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Blue Box 6
TECHNICAL DATA
Refrigerant R407C
(1) total water flow
(*) ambient air temperature 35 °C; evaporator entering/leaving water temperature 12-7 °C;.
(**) ambient air temperature 8 °C DB, 50%RH; condenser entering/leaving water temperature 40-45 °C.
MODEL KAPPA V SR 88.2 93.2 100.2 106. 3
Cooling (*)
Nominal capacity kW 858,2 907,1 956 1065,3
Evaporator water flow
(1)
l/s 41,00 43,34 45,68 50,90
l/h 147.603 156.017 164.431 183.224
Evaporator pressure drop kPa 31,6 35,1 74 70
Heating (**)
Nominal capacity kW 834,4 881,1 927,9 1019,4
Condenser water flow
(1)
l/s 39,86 42,10 44,34 48,70
l/h 143.510 151.557 159.604 175.334
Condenser pressure drop kPa 30 33,3 70 64,5
Compressors type
Quantity n 2 2 2 3
Refrigerant circuits n 2 2 2 3
Absorbed power cooling (*) kW 312,7 330,4 348,1 372,2
Absorbed power heating (**) kW 303,1 320,3 337,5 361
Capacity steps % 0-25-50-75-100 0-25-50-75-100 0-25-50-75-100 0-16.7-33.5-50-
66.7-83.3-100
Condenser cooling fans type
Total air flow m
3
/s 68,33 81,26 81,26 85,78
m
3
/h 246.000 292.528 292.528 308.800
Fan motor power n x kW 14 x 2,0 16 x 2,0 16 x 2,0 16 x 2,0
Nominal revolution speed RPM
Electric motor supply V/Ph/Hz
Refrigerant charge
Chiller version kg 2 x 127 2 x 123 2 x 123 3 x 92
Heat pump version kg 2 x 155
2 x 150
2 x 150 3 x 115
Oil
Oil charge l 2 x 18 2 x 18 2 x 18 3 x 15
Oil producer
Oil type
Evaporator type
Heat exchanger water volume l 403,0 378,0 378,0 442,0
Max operating pressure water side bar
Dimension and weight
Length mm 9.240 10.290 10.290 12.110
Width mm 2.390 2.390 2.390 2.390
Heigth mm 2.432 2.432 2.432 2.432
Shipping weight kg 7.681 7.632 7.816 8.576
10
screw semihermetic
880
axial
400/3~/50
DEA
SE 170
shell and tube