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

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Blue Box 5
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 65.2 73.2 80.2 84. 2
Cooling (*)
Nominal capacity kW 635,6 710,2 769,3 813,7
Evaporator water flow
(1)
l/s 30,37 33,93 36,76 38,88
l/h 109.316 122.150 132.323 139.963
Evaporator pressure drop kPa 53 60,2 61,8 28,6
Heating (**)
Nominal capacity kW 610,1 679,6 736,7 785,5
Condenser water flow
(1)
l/s 29,15 32,47 35,20 37,53
l/h 104.929 116.889 126.707 135.108
Condenser pressure drop kPa 49 55,4 56,9 26,8
Compressors type
Quantity n 2 2 2 2
Refrigerant circuits n 2 2 2 2
Absorbed power cooling (*) kW 224,1 248,1 269,3 291
Absorbed power heating (**) kW 217,3 240,7 261,2 282,2
Capacity steps % 0-25-50-75-100 0-25-50-75-100 0-25-50-75-100 0-25-50-75-100
Condenser cooling fans type
Total air flow m
3
/s 61,33 58,67 71,56 69,60
m
3
/h 220.800 211.200 257.600 250.560
Fan motor power n x kW 12 x 2,0 12 x 2,0 14 x 2,0 14 x 2,0
Nominal revolution speed RPM
Electric motor supply V/Ph/Hz
Refrigerant charge
Chiller version kg 2 x 89 2 x 109 2 x 106 1x106 + 1x127
Heat pump version kg 2 x 110
2 x 135
2 x 130 1x130 + 1x155
Oil
Oil charge l 2 x 15 2 x 15 2 x 18 2 x 18
Oil producer
Oil type
Evaporator type
Heat exchanger water volume l 184,4 225 403 403,0
Max operating pressure water side bar
Dimension and weight
Length mm 8.190 8.190 9.240 9.240
Width mm 2.390 2.390 2.390 2.390
Heigth mm 2.432 2.432 2.432 2.432
Shipping weight kg 5.901 6.111 7.225 7.536
screw semihermetic
880
DEA
axial
400/3~/50
shell and tube
10
SE 170