Nibe F1245 - Page 82

1210863x400V
2.471.981.661.28kWElectrical output
4.795.035.014.93-COP
0/50
11.158.466.945.10kWRated output
7.866.084.983.63kWCooling output
3.292.381.961.48kWElectrical output
3.393.393.543.46-COP
Output data according to EN 14511
0/35
11.429.648.016.10kWRated output
2.662.131.741.35kWElectrical output
4.304.524.594.51-COP
EN14511
0/45
10.868.557.075.21kWRated output
3.202.361.931.46kWElectrical output
3.393.633.663.58-COP
EN14511
1/2/3/4/5/6/7 (switchable to 2/4/6/9)kWAdditional power
Electrical data
400V 3NAC 50 HzRated voltage
96.96.64.6A
rms
Max operating current, compressor
(Including Control system and Circulation pumps)
29232318A
rms
Starting current
----ohmMax permitted impedance at connection point
1)
18(20)15(16)15(16)13(16)A
rms
Max operating current heat pump incl.1–2kWimmersion heater
(Recommended fuse rating)
18(20)15(16)15(16)13(16)A
rms
Max operating current heat pump incl.3–4kWimmersion heater
(Recommended fuse rating)
18(20)15(16)15(16)13(16)A
rms
Max operating current heat pump incl.5–6kWimmersion heater
(Recommended fuse rating)
23(25)21(25)21(25)19(20)A
rms
Max operating current heat pump including 7 kW immersion heater,
connected upon delivery
(Recommended fuse rating)
24(25)22(25)22(25)19(20)A
rms
Max operating current heat pump including 9 kW immersion heater,
requires switching
(Recommended fuse rating)
35 – 18535 – 18535 – 18535 – 185WOutput, Brine pump
7–727–727–727–72WOutput, Heating medium pump
IP 21IP class
Refrigerant circuit
R407CType of refrigerant
2.22.52.31.8kgVolume
2.9 (29 bar)MPaCut-out value pressostat HP
-0.7 (-7 bar)MPaDifference pressostat HP
0.15 (1.5 bar)MPaCut-out value pressostat LP
0.15 (1.5 bar)MPaDifference pressostat LP
Brine circuit
low energyEnergy class Brine pump
0.3 (3 bar)MPaMax system pressure brine
0.470.400.330.25l/sMin flow
NIBE™ F1245Chapter 12 | Technical data80