ABB UniSec User Manual

13
200
355 195
43.
5
43.5
158.5
248
Ø12.5
600
1037
189
78.5
958.5
200
750
275 275
43.5
43.5
158.5
248
Ø12.5
600
1037
189
78.5
958.5
400
600
100 100
43.5
43.5
10
301.5
Ø12.5
753
230
1200
800
125
81
550
750
100
100
43.5
43.5
10
301.5
773
230
1300
800
125
81
25
Ø12.5
Figure 30. 750 mm wide units Figure 31. 750 mm wide for SBR unit
Figure 32. 600 mm width for units with
withdrawable circuit-breaker up to 17.5 kV
Figure 33.750 mm width for unit with
withdrawable circuit-breaker at 24 kV

ABB UniSec Specifications

General

Rated voltage	Up to 24 kV
Mechanical life	Up to 10, 000 operations
Insulation medium	SF6
Type	Metal-enclosed switchgear
Application	Medium voltage distribution
Operating mechanism	motor-driven