Product Description
Description
1HSB515432-100 en rev2
3
1.2 Opening operation
The latch in the opening catch gear (1) is released on opening of the circuit-breaker
(1). The opening spring (14) pulls, via the pull-rod (13), the operating lever (4) to
the left. The movement is damped by the opening dashpot (3) at the end position
before the operating lever (4) rests against the cam disc (5).
Figure 1-3. Opening operation.
Item
1
Opening catch gear
3
Opening dashpot
4
Operating lever
5
Cam disc
13
Pull-rod
14
Opening spring
14
5
1
13
4
3
B20029
Содержание SF6 LTB 245E1 BLG 1002A
Страница 1: ...Product Manual 1HSB435416 2 en Rev 1 LTB 245E1 BLG 1002A 3 pole operation ...
Страница 63: ...ABB Switchgear SF6 Circuit Breaker Circuit breakers HPL and LTB 1HSB445410 100 en rev1 Check list assembly ...
Страница 68: ...ABB Switchgear SF6 Circuit Breaker Type LTB E 1HSB435409 100 enrev1 Operating and Maintenance Instructions ...
Страница 92: ...ABB Switchgear SF6 Circuit Breaker Circuit breakers HPL and LTB 1HSB445409 1 en0 Lubricants ...
Страница 94: ...Lubricants 1HSB445409 1 en0 i LIST OF CONTENTS 1 General 1 1 1 Safety instructions 1 2 Oil 3 3 Grease 5 ...
Страница 100: ...ABB Switchgear SF6 Circuit Breaker Operating Mechanism type BLG 1002A 1HSB515409 100 en rev2 Maintenance ...
Страница 184: ...ABB Switchgear SF6 Circuit Breaker Operating mechanism type BLG 1002A 1HSB515409 200 en rev2 Spare Parts ...
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