Rev. H 11-2021
33
270
350
450
550
750
950
V/~/Hz
400/3+N/50 400/3+N/50 400/3+N/50 400/3+N/50 400/3+N/50 400/3+N/50
V/~/Hz
24
24
24
24
24
24
V/~/Hz
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
V/~/Hz
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
mm
2
6
6
6
25
25
25
mm
2
4
4
4
16
16
16
mm
2
16
16
16
35
35
35
mm
2
10
10
10
25
25
25
MTEC.6800.GB-H-1 Operation and maintenance manual SMA series English
SMA
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4.19 Electrical data
4.20 How to connect the power supply
For powering the unit remove the front panel; use the appropriate fairlead present in the side panel and connect the power cord to the
terminal block in the cabinet. After connecting all cable carefully close the front panel.
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.
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please contact our Company.
Model
Power supply
Control board
Auxiliary circuit
Fans power supply
Line section
PE section
Line section
(1)
PE section
(1)
(1) The data refer to the unit with electric heaters (HOEL)
Electric data may change for updating without notice. It is therefore necessary to refer always to the wiring diagram
present in the units.
Power supply
Electric connections
