Blue Box SIGMA 2002 - Technical Data

Blue Box - 5
(*) evaporator entering/leaving temperature 12-7 °C;
condenser entering/leaving temperature 30-35 °C
(**) condenser entering/leaving temperature 40-45 °C;
evaporator entering/leaving temperature 15-10 °C.
TECHNICAL DATATECHNICAL DATA
TECHNICAL DATATECHNICAL DATA
TECHNICAL DATA
Refrigerant R407CRefrigerant R407C
Refrigerant R407CRefrigerant R407C
Refrigerant R407C
MODEL SIGMA 2002 3.2 4.2 5.2 6.2
Cooling (*)
Nominal capacity kW 42,4 51,2 59,8 68,9
Evaporator water flow l/s 2,025 2,445 2,857 3,292
(l/h) 7.290 8.800 10.285 11.851
Evaporator pressure drop kPa 49,9 45,5 39,6 36,2
Condenser water flow l/s 2,497 3,006 3,503 4,045
(l/h) 8.988 10.822 12.612 14.563
Condenser pressure drop kPa 37,9 37,9 39,4 27,1
Heating (**)
Nominal capacity kW 51,2 61,7 71,9 83
Condenser water flow l/s 2,447 2,949 3,435 3,967
(l/h) 8.809 10.616 12.367 14.280
Condenser pressure drop kPa 72,5 65,9 57 51,5
Evaporator water flow l/s 1,843 2,216 2,59 2,997
(l/h) 6.636 7.979 9.324 10.788
Evaporator pressure drop kPa 21,2 20,9 22 15,3
Compressors type
Quantity n
Refrigerant circuits n
Absorbed power cooling (*) kW 9,9 11,8 13,5 15,8
Absorbed power heating (**) kW 12,6 15,3 17,7 20,3
Capacity steps % 0-50-100 0-50-100 0-50-100 0-50-100
Refrigerant charge
Chiller version kg 1 x 3,8 1 x 4,8 1 x 5,9 1 x 8,5
Heat pump version kg 1 x 4,3 1 x 5,1 1 x 6,1 1 x 6,6
Oil
Oil charge l 2 x 3,3 2 x 3,25 2 x 3,8 1 x 4 + 1 x 3,8
Oil producer
Oil type
Evaporator type
Heat exchanger water volume l 1 x 2,9 1 x 3,8 1 x 4,9 1 x 5,5
Max operating pressure water side bar 30 30 30 30
Condenser type
Condenser water volume l 1 x 3,1 1 x 3,9 1 x 4,7 1 x 7,5
Max operating pressure water side bar 30 30 30 30
Dimension and weight
Length mm 1.334 1.334 1.334 1.334
Width mm 797 797 797 797
Heigth mm 962 962 962 962
Shipping weight kg 379 403 414 447
scroll
2
Maneurop
160 SZ
plate heat exchanger
plate heat exchanger
1