Nibe FIGHTER 1240 - Technical Specifications

Technical specifications
58
FIGHTER 1240
Technical specifications 230 V
* Compressor output only.
** Refers to the brine flow temperature/heat medium flow temperature in accordance with EN 255.
*** With feet and connections dismantled the height is 1890 mm.
**** The compressor produces up to 65 °C, the rest is obtained using additional heating.
Type 5 812
Operational voltage (V)
230 V + PE
Max operational current, compressor (A) 7,6 15,0 21,5
Max operating curr. incl. immersion heater 6 kW (A) 35,6 43,0 49,5
Output, heat medium pump (W) 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) 1.4 2.2 2.4
Pressure drop, evaporator (kPa) 9 14 15
Max pressure collector system (bar) 3
Heating medium flow (l/s) 0,10
0.19 0.31
Max temp. (flow/return circuit) (°C) 70****/58 60/50 60/50
IP 21
Volume, water heater (litres) 160
Starting current, compressor (A) 39 24 33
Max operating curr. incl. immersion heater 4 kW (A) 26,8 34,2 40,7
Output, brine pump (W) 130 170 250
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) 0,25 0.53 0.65
Available pressure, collector system (kPa) 62 52 65
Operating temperature collector system (°C) -5 +20
Cut-out value pressostat HP (bar) 29 27 27
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) 280 300 310
Part no. Stainless steel 665 090 665 110 665 111
Delivered/Supplied power* at 0/35 °C ** 4,8/1,05 8,3/1,8 11,5/2,5
Delivered/Supplied power * at 0/50 °C ** 3.8/1.2 7,8/2,5 10,7/3,6
Required ceiling height (mm) 1950 ***
Pressure drop, condenser (kPa) 2,7 2.4 3.1
Part no. Enamel — — —
Part no. Copper 665 070 665 120 665 121