Vacuum Interrupter

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

PACKING STANDARD

1) Rated voltage :1.14KV
2) Rated current :125A
3) Rated frequency : 50HZ
4) Rated put through current: 1250A
5) Rated breaking current :1000A
6) Rated short-time withstand current: 1000A
7) Mechanical life: 1,000,000 times
8) Rated breaking time:
a) AC3 type: 150,000 times
b) AC4 type: 6,000 times
9) Contact automatic blocking ability: 20¡À10N
10) Force required to hold contacts open at full stroke: 40¡À10N
11) The resistance under contact automatic blocking ability loop:
¡Ü120µ¦¸
12) Contact-wear allowance thickness: 2mm
13) Storage period: 20 years
Technical specifications of the contactor:
1) Clearance between open contacts: 1.8¡À0.2mm
2) Contact travel: 1¡À0.2mm
3) Average closing speed: 0.6¡À0.1m/s
4) Average opening speed: 0.3¡À0.1m/s
5) Rated contact pressure: 35¡À5N
6) Contact closing bounce time: ¡Ü2ms
7) Contact opening/closing non-synchrony: ¡Ü2ms

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