Rev. B 07-2013
36
06
08
10
14
16
V/~/Hz
230/1/50
230/1/50
230/1/50
400/3+N50
400/3+N50
V/~/Hz
24 V
24 V
24 V
24 V
24 V
V/~/Hz
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
mm
2
1,5
4
4
4
4
mm
2
1,5
4
4
4
4
21
26
31
36
41
V/~/Hz
400/3+N/50
400/3+N/50
400/3/50
400/3/50
400/3/50
V/~/Hz
24 V
24 V
24 V
24 V
24 V
V/~/Hz
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
mm
2
6
6
10
10
16
mm
2
6
6
10
10
16
MTEC.3800.GB-B-1 Operation and maintenance WSA series English
WSA
Water chiller
4.21 Electric data
The electrical data reported below refer to the standard unit without accessories.
In all other cases refer to the data reported in the attached electrical wiring diagrams.
The line voltage fluctuations can not be more than ±10% of the nominal value, while the voltage unbalance between
one phase and another can not exceed 1%, according to EN60204. If those tolerances should not be respected,
please contact our Company.
Electric data may change for updating without notice. It is therefore necessary to refer always to the wiring diagram
present in the units.
Model
Power supply
Control board
Auxiliary circuit
Line section
PE section
Model
Power supply
Control board
Auxiliary circuit
Line section
PE section
