Hubei Jucro Electric Co.,Ltd
Vacuum Interrupter HCJ5 1.14kv 250A (JUC506) for vacuum contactor
Vacuum Interrupter HCJ5 1.14kv 250A (JUC506) for vacuum contactor
| Categories | Vacuum Interrupter |
|---|---|
| Album | View larger image |
| Brand | JUCRO |
| Model | JUC506 |
| Unit Price | US $ 20 / piece |
| FOB port | Shanghai/Ningbo |
| Terms of Payment | L/C, Western Union, MoneyGram, T/T |
| Download DOC |  |
| Update Time | 2019-10-16 |
HCJ5 1.14kv 250A 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 environment
2. Vacuum Tube main technique parameter
No. | Parameter name | Unit | Value | |
1 | Rated voltage | kV | 1.14 | |
2 | Rated current | A | 250 | |
3 | Rated frequency | Hz | 50 | |
4 | Rated making current | A | 2500 | |
5 | Rated breaking current | A | 2000 | |
6 | Limiting breaking current | A | 2500 | |
7 | Rated short-time withstand current | A | 2000 | |
8 | Rated short-time withstand voltage | kV | 10 | |
9 | Mechanical life | times | 1000000 | |
10 | Breaking operations | AC3 | times | 150000 |
AC4 | 6000 | |||
11 | Automatic closing force of the contacts | N | 50±10 | |
12 | Force required to hold contacts open at full stork | N | 70±10 | |
13 | Circuit resistance at lowest rated contacts force | μΩ | ≤120 | |
14 | Limiting abrasion of contacts | mm | 2 | |
15 | Storage life | year | 20 | |
16 | Internal gas pressure | Pa | ≤1.33×10-3 | |
Strong package, Safety first.
As long as possible to keep the products safe until it arriving customer's warehouse.
Clearly marking label outside of package, customers will be easy to identify their goods.
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