Nibe VPB series User's And Installer's Manual page 22

Technical specifications
VPB 300
Volume
Volume, charge coil
Heat transfer (60/50°C at 50°C hot water temperature)
Heat content at 50 °C
Equivalent amount of hot water (40 °C)
Heating time (12 °C to 62 °C)
Primary coil capacity, domestic water (80 °C to 40 °C)
Max operating temperature
Max pressure, primary side
Max pressure, water heater
Max water supply pressure
Pressure reduction valve, setting
Max design pressure
Exp. vessle, tap water, charge pressure
Expansion relief valve, setting
Max temperature, heating fluid
Max operating pressure, T&P-valve
Max operating temperature, T&P-valve
Compatible NIBE heat pumps
Height
Required ceiling height
Width
Depth
Net weight
Gross weight
Part No.
1 For ground source heat pumps, this recommendation applies to max. 10 °C brine temperature and 53 °C in the tank.
2 With the feet removed, the required ceiling height is approx. 1930 mm.
3
At primary flow temperature 80 °C and primary flow 1025 l/h.
4 At incoming temperatures 10 °C and hot water draining of 30 l/min.
Tested according to standard EN 12897:2016.
22 Chapter 4 | Technical data
4
3
1
2
Stainless
litre 276
litre 8.8
kW 13.1
kWh 13.4
litre 455
minutes 27
litre 268
°C 85
bar/MPa 3/0.3
bar/MPa 6/0.6
bar/MPa 16/1.6
bar/MPa 3.5/0.35
bar/MPa 6 / 0.6
bar/MPa 3.5/0.35
bar/MPa 6/0.6
°C 85
bar/MPa 7/0.7
°C 95
F1145-6,8,10,12, F2030-7,9, F2040-8,12,16,
F1155-6,12,16, F2120-8,12,16
mm 1800
mm 1950
mm 600
mm 600
kg 125
kg 410
081 081
VPB/VPBS