Nibe FIGHTER 1240 - Technical Specifications; Technical Specifications 3 X 400 V

Part no. Stainless steel 665 091 665 092 665 093 665 094
Technical specifications
FIGHTER 1240
60
Type 6 8 10 12
Operational voltage (V) 3 x 400 V + N + PE 50 Hz
Max operating current, compressor (A) 3,8 5,2 6,0 7,5
Max operating curr. incl. immersion heater 9 kW (A) 18,8 20,2 21,0 22,5
Output, HC pump (W) 75 75 75 170
Connection heating medium, o.d. ø (mm) 22
Max pressure in storage heater (MPa) 0.9 (9 bar)
Refrigerant quantity (R407C) (kg) 1.7 2.2 2.4 2.1
Pressure drop, evaporator (kPa) 6.8 7.9 8.1 15
Max pressure collector system (bar) 3
Heating medium flow (l/s) 0.13 0.18 0.22 0.27
Max temp. (flow/return circuit)
5)
(°C) 70/58
IP 21
Volume, water heater (litres) 160
Starting current, compressor (A) 21 23 30 22
Max operating curr. incl. immersion heater 6 kW (A)
14,4 15,7 16,6 18,1
Output, brine pump (W) 130 170 170 250
Connection brine o.d. Ø (mm) 28
Volume, double-shelled (litres) 45
Max pressure in double jacket volume (MPa) 0.25 (2.5 bar)
Brine flow (l/s) 0.35 0.48 0.58 0.65
Available pressure, collector system (kPa) 60 55 52 65
Operating temperature collector system (°C)
-5 — +20
Cut-out value pressostat HP (bar) 29
Difference pressostat HP (bar) -7
Cut-out value pressostat LP (bar) 1.5
Enclosure class IP 21
Difference pressostat LP (bar) +1.5
Net weight (kg) 285 300 305 310
Delivered/Supplied power
1)
at 0/35 °C
2)
(kW) 6.43/1.30 8.22/1.66 9.98/1.98 11.6/2.4
Delivered/Supplied power
1)
at 0/50 °C
2)
(kW) 5.22/1.49 6.97/1.93 8.66/2.37 10.8/3.1
Delivered/Supplied power
1)
at 0/45 °C
3)
(kW) 10.5/3.0
Required ceiling height (mm) 1950
4)
Pressure drop, condenser (kPa) 2.6 3.4 3.2 2.4
Technical specifications 3 x 400 V
Part no. Copper 665 071 665 072 665 073 665 074
Part no. Enamel 665 080 665 081 665 082 665 083
1)
Compressor output only.
2)
Refers to the brine in temperature/heat medium flow temperature in accordance with EN 255.
3)
Refers to the brine in temperature/heat medium flow temperature in accordance with EN 14511.
4)
With feet and connections dismantled the height is 1890 mm.
5)
The compressor produces up to 65 °C, the rest is obtained using additional heating.