Nibe F1245 - Page 80

12851x230V
Brine circuit
low energyEnergy class Brine pump
0.3 (3 bar)MPaMax system pressure brine
0.470.330.19l/sMin flow
0.650.420.23l/sNominal flow
699295kPaMax external avail. press at nom flow
see diagram°CMax/Min incoming Brine temp
-10°CMin. outgoing brine temp.
Heating medium circuit
low energyEnergy class circ-pump
0.4 (4 bar)MPaMax system pressure heating medium
0.190.130.08l/sMin flow
0.270.180.10l/sNominal flow
434852kPaMax external avail. press at nom flow
see diagram°CMax/Min heating medium temp
434343dB(A)Noise output
Lw(A) according to EN 12102 at 0/35
Pipe connections
28mmBrine ext diam. CU pipe
2822mmHeating medium ext diam. CU pipes
22mmHot water connection external diam
22mmCold water connection external diam
3x230V
1210863x230V
Output data at nom flow
Refers to performance of heat pump excl. circulation pumps
0/35
11.879.818.186.30kWRated output
9.307.836.524.98kWCooling output
2.571.981.661.32kWElectrical output
4.624.954.924.77-COP
0/50
11.378.266.785.03kWRated output
7.955.894.833.52kWCooling output
3.422.371.951.51kWElectrical output
3.313.493.483.34-COP
Output data according to EN 14511
0/35
11.749.467.866.05kWRated output
2.772.151.751.38kWElectrical output
4.244.404.504.39-COP
EN14511
0/45
11.278.476.995.14kWRated output
3.332.341.921.49kWElectrical output
3.393.623.633.45-COP
EN14511
2/4/6/9kWAdditional power
Electrical data
230V 3NAC 50 HzRated voltage
14.413.010.48.0A
rms
Max operating current, compressor
(Including Control system and Circulation pumps)
NIBE™ F1245Chapter 12 | Technical data78