Nibe VPA 300 User's And Installer's Manual page 19

Technical specifications
Type
Maximum water supply pressure
Operating pressure, tap water
Expansion vessel, tap water, charge pressure
Pressure reduction valve, setting
Max design pressure
Volume, water heater
Volume primary double jacket
Volume expansion vessel
Mass, unit, filled with water
Maximum primary working pressure (primary side)
Max operating pressure of T&P-valve
Set opening pressure expansion valve
Heating up time from 15°C to 60 °C, 14 kW power*
Volume of water drawn off, above 40 °C**
Heat transfer (60/50 °C at 60 °C hot water temperature)*
Heat content at 50 °C
Max temperature, heating fluid
Max operating temperature T&P-valve
Maximum power supply
Discharge capacity of T&P-valve
Part No
Corrosion protection
* Primary flow to achieve the maximum capacity VPA 300/200: 2300 l/h.
** At incoming temperatures 10 °C and hot water draining of 30 l/min.
Tested according to standard EN 12897:2006
Energy labelling
Supplier
Model
Energy efficiency class
Heat loss
Volume
Accessories
Immersion heater
Immersion heater IU 31 - IU34
See table (page 11)
VPA 300/200
W
l
Connection box K11
Connection box with thermostat and overheating protec-
tion. (When connecting Immersion heater )
Part no. 018 893
VPA 300/200
bar
bar
bar
bar
bar
litres
litres
litres
kg
bar
bar
bar
...h ...min
litres
kW
kWh
°C
°C
kW
kW
NIBE
VPA 300/200 UK
C
111
487
Chapter 4 |
16
5.5
3.5
3.5
6
285
200
25
660
2.5
7
6
1h 55min
377
10.4
13.2
90
90
25
25
082 024
Copper
Technical data 19