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PSS – The flexible range
Accessories
PSCT-30
LZ...
PSLW-44
LW...
LE185
LT ... -AC
LT ... -AL
22 Softstarters | 1SFC132005C0201, rev.F
Current transformer for current limit function
To be connected to terminals 11 and 12 on the softstarter.
The setting range (1.5 – 4) corresponds to a multiple of the transformer ratio.
Technical data below shows transformer ratio and number of turns for the primary winding.
You can also use your own current transformer with corresponding transformer ratio and with minimum 1 VA.
For
Transformer ratio,
softstarter type
Number of turns
PSS18/30
30/1 – 1 turn
PSS30/52
40/1 – 1 turn
PSS37/64
50/1 – 1 turn
PSS44/76
60/1 – 1 turn
PSS50/85
75/1 – 1 turn
PSS60/105
75/1 – 1 turn
PSS72/124
100/1 – 1 turn
PSS85/147
125/1 – 1 turn
PSS105/181
150/1 – 1 turn
PSS142/245
200/1 – 1 turn
PSS175/300
250/1 – 1 turn
PSS250/430
400/1 – 1 turn
PSS300/515
400/1 – 1 turn
Cable connectors for Cu cables
For
Wire range
softstarter type
mm
PSS85/147 ... 142/245
6-185
PSS85/147 ... 142/245
2 x (50-120)
PSS175/300 ... 300/515
16-240
Cable connectors for Al and Cu cables
For
Wire range
softstarter type
mm
PSS85/147 ... 142/245
35-95
PSS85/147 ... 142/245
25-150
PSS175/300 ... 300/515
120-240
Terminal enlargements
For
Wire range
softstarter type
mm
1x6 ... 35
PSS18/30-500 ... 44/76-500
2x6 ... 16
PSS50/85-500 ... 72/124-500 1x10 ... 50
PSS18/30-690 ... 72/124-690 2x10 ... 25
Dimensions
For
hole ø
softstarter type
mm
PSS85/147 ... 142/245
10.5
PSS175/300 ... 300/515
10.5
Terminal nut washer
For
softstarter type
PSS85/147 ... 142/245
PSS175/300 ... 300/515
Terminal shrouds
For
softstarter type
Suitable for
PSS85/147 ... 142/245
Cable connectors
PSS85/147 ... 142/245
Compression lugs
PSS175/300 ... 300/515
Cable connectors
PSS175/300 ... 300/515
Compression lugs
Type
PSCT-30
PSCT-40
PSCT-50
PSCT-60
PSCT-75
PSCT-75
PSCT-100
PSCT-125
PSCT-150
PSCT-200
PSCT-250
PSCT-400
PSCT-400
Tightening
torque max.
2
Nm
Type
16
–
16
LZ185-2C/120 1SFN074 709 R1000
25
–
Tightening
torque max.
Nm
Type
2
13.5
–
31
–
43
–
Type
2
PSLW-44
PSLW-72
bar
mm
Type
2
17.5 x 5
LW185
20 x 5
LW300
Req. qty
Type
2
LE185
2
LE300
Req. qty
Type
2
LT185-AC
2
LT185-AL
2
LT300-AC
2
LT300-AL
Pack
ing
Order code
piece
1SFA 899 001 R1030 1
1SFA 899 001 R1040 1
1SFA 899 001 R1050 1
1SFA 899 001 R1060 1
1SFA 899 001 R1075 1
1SFA 899 001 R1075 1
1SFA 899 001 R1100 1
1SFA 899 001 R1125 1
1SFA 899 001 R1150 1
1SFA 899 001 R1200 1
1SFA 899 001 R1250 1
1SFA 899 001 R1400 1
1SFA 899 001 R1400 1
Pack
ing
Order code
piece
1SDA023 354 R0001 3
3
1SDA023 368 R0001 3
Pack
ing
Order code
piece
1SDA023 356 R0001 3
1SDA023 357 R0001 3
1SDA023 370 R0001 3
Pack
ing
Order code
piece
1SFA899 002 R1044
1
1SFA899 002 R1072
1
Pack
ing
Order code
piece
1SFN074 707 R1000
1
1SFN075 107 R1000
1
Pack
ing
Order code
piece
1SFN074 716 R1000
2
1SFN075 116 R1000
2
Pack
ing
Order code
piece
2
1SFN124 701 R1000
1SFN124 703 R1000
2
1SFN125 101 R1000
2
1SFN125 103 R1000
2
Weight
kg
1 piece
0.200
0.200
0.200
0.200
0.200
0.200
0.150
0.150
0.150
0.230
0.230
0.200
0.200
Weight
kg
1 piece
0.200
0.300
0.400
Weight
kg
1 piece
0.100
0.100
0.100
Weight
kg
1 piece
0.100
0.150
Weight
kg
1 piece
0.250
0.450
Weight
kg
1 piece
0.200
0.300
Weight
kg
1 piece
0.050
0.220
0.070
0.280
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