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ABB PST30 Installation And Commissioning Manual page 39

Softstarters
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1SFC132003M0201
4:2.4 Minimum enclosure sizes
In applications where the softstarter is installed in an
enclosure, the following minimum enclosure sizes and fan
capacities are recommended.
Softstarter type
PST30...72
PST85...142
PST175...300
PSTB370...470
PSTB570...1050
(1mm = 0.0394 in)
Dimensions and drilling plan
See Chapter 3 "Description" .
4:2.5 Addings for marine applications
In order to be used in marine applications, the softstarter has
to be installed in a sheet steel enclosure. For the allowed
dimensions, see chapter 4:2.4.
For softstarters PST85...142 use the Marine kit
1SFA899004R1000.
Minimum enclosure
dimensions
W
H
D
Fan capacity
300
400
250
42 m
400
500
300
95 m
500
600
300
210 m
600
600
400
210 m
750
900
400
210 m
Chapter 4
Mounting
3
/h
3
/h
3
/h
3
/h
3
/h
39

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