Technical specifications
3 x 400 V
Electrical data
12
kW
Maximum additional power (internal)
27
kW
Max available heating output from VVM 310 with extra additional heat (for example ELK 15)
15
kW
Maximum connectable external additional heat
400V 3N~50Hz
Rated voltage
19.4
A
Maximum operating current
20
A
Fuse
3 – 45
W
Output, Heating medium pump
3 – 45
W
Output, charge pump
IPX1B
Enclosure class
Heating medium circuit
low energy
Energy class circ-pump
low energy
Energy class charge pump
0.3 (3 bar)
MPa
Maximum system pressure heating medium
70
°C
Max HM temp
Pipe connections
G20 int.
Heating medium
G20 int.
Hot water connection
G20 int.
Cold water connection
G20 int.
Heat pump connections
G20 int.
Connection for expansion vessel
Miscellaneous
Indoor module
17
litre
Volume hot water coil
270
litre
Volume, total indoor module
50
litre
Volume buffer vessel
1.0 (10 bar)
MPa (bar)
Cut-off pressure, hot water coil
0.3 (3 bar)
MPa (bar)
Max permitted pressure in indoor module
Capacity hot water heating According to EN 16147
270
litre
Amount of hot water (40 °C)*
Dimensions and weight
600
mm
Width
615
mm
Depth
1,800
mm
Height (without base)
1,830 – 1,850
mm
Height (with base)
1,910
mm
Required ceiling height
144
kg
Weight (excl. packaging and without water)
Part no.
069 084
Part number, EMK 310 included (only for Germany, Switzerland and Austria)
069 430
Part no.
*Applies in the case of Lux comfort mode, tap flow 8 litres/minute and incoming cold water 10° C. Increased hot water comfort can be obtained at lower tap
flow.
59
Chapter 12 | Technical data
NIBE VVM 310
