ABB PSE Manual - page 48
E1858D
17.5
ø 8.5
5
E1859D
20
ø 10.2
5
E1860D
25
ø 6.5
22.5
ø 10.5
6
E1861D
40
ø 6.5
22.5
ø 12.5
6
48 Softstarters | 1SFC132005C0201, rev.F
Cross section of connection cables
Type of softstarter
PST30 ... 72
PST85 ... 142
PST175 ... 300
PSTB370 ... 470
PSTB570 ... 1050
Main circuit
Available teminals:
L1, L2, L3
Yes
Yes
Yes
Yes
Yes
T1, T2, T3
Yes
Yes
Yes
Yes
Yes
(For external by-pass)
B1, B2, B3
Yes
Yes
Yes
No
No
Connection clamp
Solid/stranded
1 x mm
2
10 ... 95
See accessories
Solid/stranded
2 x mm
2
6 ... 35
See accessories
Tightening torque
(recommended)
Nm
6.0
See accessories
Connection bar
No
Width and thickness
mm
–
Hole diameter
mm
–
Tightening torque
(recommended)
Nm
–
18
28
35
45
Supply and control circuit
Connection clamp
Yes
Solid/stranded
1 x mm
2
2.5
Solid/stranded
2 x mm
2
1.5
Tightening torque
(recommended)
Nm
0.5
PST(B) – The advanced range
Technical data
Fuse ratings and power losses
Recommended
ABB Overload protection
Max power loss
at rated I
e
For
Softstarter
Current
range
without
by-pass
2)
with
by-pass
Max fuse raiting - main circuit
1) 3)
Power
requirements
supply circuit
Holding (VA) /
Bussmann Fuses, DIN43 620 (Knife)
Type
Type
A
W
W
A
Type
Size
Pull-in (VA)
PST
PST30
Integrated
9...35
100
9.5
80
170M1566
000
5
PST37
Integrated
11...43
120
10.5
125
170M1568
000
5
PST44
Integrated
13...51
140
13.5
160
170M1569
000
5
PST50
Integrated
15...58
160
13.5
160
170M1569
000
5
PST60
Integrated
18...69
190
15.5
200
170M1570
000
5
PST72
Integrated
22...83
230
17
250
170M1571
000
5
PST85
Integrated
25...98
270
30.5
315
170M1572
000
10
PST105
Integrated
32...120
325
35
400
170M3819
1*
10
PST142
Integrated
43...163
435
37
450
170M5809
2
10
PST175
Integrated
53...201
540
62
500
170M5810
2
15
PST210
Integrated
63...241
645
67
630
170M5812
2
15
PST250
Integrated
75...288
765
67
700
170M5813
2
15
PST300
Integrated
90...345
920
90
900
170M6813
3
15
PSTB 600 V
PSTB370
Integrated
111...425
N/A
90
700
170M5813
2
20/480
PSTB470
Integrated
141...540
N/A
110
900
170M6813
3
20/480
PSTB570
Integrated
171...655
N/A
105
900
170M6813
3
25/900
PSTB720
Integrated
216...828
N/A
110
1250
170M8554
3
25/860
PSTB840
Integrated
252...966
N/A
170
1500
170M6018
4)
3
25/860
PSTB1050
Integrated
315...1207
N/A
170
1800
170M6020
4)
3
25/860
PSTB 690 V
PSTB370
Integrated
111...425
N/A
90
700
170M5813
2
20/480
PSTB470
Integrated
141...540
N/A
110
900
170M6813
3
20/480
PSTB570
Integrated
171...655
N/A
105
900
170M6813
3
25/900
PSTB720
Integrated
216...828
N/A
110
1250
170M8554
3
25/860
PSTB840
Integrated
252...966
N/A
170
1500
170M6018
4)
3
25/860
PSTB1050
Integrated
315...1207
N/A
170
1600
170M6019
4)
3
25/860
1)
For the supply circuit 6 A delayed, for MCB use C characteristics.
2)
See PSS page 24
3)
Max fuse rating independent if In-Line or Inside Delta connection. In Inside Delta connections of PST, the fuses can be placed outside of the delta. For PSTB the fuses shall be placed
inside the delta. Contact ABB for more information.
4)
DIN43 653