Blue Box SIGMA 2002 - Page 12

Blue Box - 6
TECHNICAL DATATECHNICAL DATA
TECHNICAL DATATECHNICAL DATA
TECHNICAL DATA
Refrigerant R407CRefrigerant R407C
Refrigerant R407CRefrigerant R407C
Refrigerant R407C
(*) 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.
MODEL SIGMA 2002 7.2 8.2 9.2 10.2
Cooling (*)
Nominal capacity kW 78 89,9 105,9 121,8
Evaporator water flow l/s 3,727 4,296 5,058 5,82
(l/h) 13.418 15.467 18.210 20.953
Evaporator pressure drop kPa 35,4 35 41,4 37
Condenser water flow l/s 4,587 5,291 6,236 7,18
(l/h) 16.513 19.048 22.449 25.849
Condenser pressure drop kPa 26,3 27,5 27,7 30
Heating (**)
Nominal capacity kW 94,1 108,7 128,3 147,8
Condenser water flow l/s 4,498 5,193 6,128 7,064
(l/h) 16.193 18.695 22.062 25.429
Condenser pressure drop kPa 50,5 50,2 59,3 53,4
Evaporator water flow l/s 3,404 3,91 4,615 5,32
(l/h) 12.253 14.075 16.613 19.150
Evaporator pressure drop kPa 14,8 15,4 15,6 16,8
Compressors type
Quantity n
Refrigerant circuits n
Absorbed power cooling (*) kW 18 20,8 24,6 28,5
Absorbed power heating (**) kW 22,9 26,9 31,7 36,5
Capacity steps % 0-50-100 0-50-100 0-50-100 0-50-100
Refrigerant charge
Chiller version kg 1 x 9,9 1 x 11,4 1 x 12,9 1 x 15,9
Heat pump version kg 1 x 7,7 1 x 9 1 x 10,4 1 x 13
Oil
Oil charge l 2 x 4 2 x 6,6 1 x 8 + 1 x 6,6 2 x 8
Oil producer
Oil type
Evaporator type
Heat exchanger water volume l 1 x 6,3 1 x 7,4 1 x 8,4 1 x 10,5
Max operating pressure water side bar 30 30 30 30
Condenser type
Condenser water volume l 1 x 8,75 1 x 10 1 x 11,25 1 x 13,75
Max operating pressure water side bar 30 30 30 30
Dimension and weight
Length mm 1.334 1.356 1.356 1.356
Width mm 797 768 768 768
Heigth mm 962 1.700 1.700 1.700
Shipping weight kg 470 483 560 648
scroll
2
1
plate heat exchanger
Maneurop
160 SZ
plate heat exchanger