HCJ5 1.14kv 1000A vacuum interrupter for vacuum contactor

In stock
SKU
HCJ5 1.14kv 1000A vacuum interrupter for vacuum contactor
$42.00

The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long, maintenanle is simple, no explosion dangerous, no contaminate and the noise is low. It is extensive to used for coal mine , chemical engineering, Petroleum metallurgy etc. department, more than keeping with at the multifarious operation with the bad place usage of environmen

HCJ5 1.14kv 1000A vacuum interrupter for vacuum contactor

1. Brief introduction

The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long, maintenanle is simple, no explosion dangerous, no contaminate and the noise is low. It is extensive to used for coal mine , chemical engineering, Petroleum metallurgy etc. department, more than keeping with at the multifarious operation with the bad place usage of environmen

 

2. Vacuum Tube main technical parameter  

Rated voltage: 1.14 kv

Rated current: 1000 A

Rated put through current: 10000A

Rated breaking current: 8000A

Limiting breaking current: 10000A

Rated short-time withstand current: 8000A

Rated short-time withstand voltage(1 min): 10 kv

Mechanical life: 1000000 times

Rated breaking time AC3: 150000 times

Rated breaking time AC4: 6000 times

Automatic closing force of the contacts: 70±20 N

Force required to hold contacts open at full stork: 90±20 N

Contact automatic blocking ability loop electrical resistance: ≤80μΩ

Contact-wear allowance thickness: 2 mm

Shelf life: 20 years

Internal gas pressure: ≤1.33×10-3 Pa

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account