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Product name： | CZG1,CZG2 AC High Voltage Vacuum Contactor | |||||
| specification： |   Zoom in on the image |
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| Category： | High voltage electrical appliances -- Vacuum Contactor Switch | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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CZG1-150250A AC low-voltage vacuum contactor is used in current systems with AC 50HZ, rated working voltage of the main circuit up to 6KV, and rated working current up to 250A, for remote connection and disconnection of circuits and frequent starting and control of AC motors. And it is suitable for forming a magnetic starter with various protective devices, with the characteristics of not exposing the arc. Especially suitable for forming explosion-proof magnetic starters. Suitable for industries such as coal mining or petroleum.
Basic parameters of CZG1 and CZG2 AC high-voltage vacuum contactors
|
model |
Rated voltage (power frequency) (V) |
Rated current (main circuit) (A) |
Main contact parameters |
Power frequency withstand voltage V (effective value) | |||||
|
main circuit |
control circuit |
Opening distance (mm) |
Overtravel (mm) |
Final pressure (N) |
main circuit |
auxiliary circuit |
control circuit | ||
|
CZG1,2-150/6 |
six thousand |
two hundred and twenty |
one hundred and fifty |
30+0.3 |
>1.5 |
>70 |
twenty-three thousand |
two thousand and five hundred |
two thousand |
|
CZG1,2-250/6 |
six thousand |
two hundred and twenty |
two hundred and fifty |
3+0.3 |
>1.5 |
>100 |
twenty-three thousand |
two thousand and five hundred |
two thousand |
| model | Connection capability | Distribution ability | Ultimate breaking current (A) | overload capacity | Electric life cycle AC3 | Mechanical lifespan times | quality |
| CZG1,2-150/6 | 10 Ie, 100 times | 8 Ie, 25 times | 2000,3 times | 8 Ie,10s | 10×104 | 50×104 | 2.7kg |
| CZG1,2-250/6 | 10 Ie, 100 times | 8 Ie, 25 times | 4000,3 times | 8 Ie,10s | 10×104 | 50×104 | 2.7kg |
3. Appearance and installation dimensions of CZG1 and CZG2 AC high-voltage vacuum contactors
CZG1, CZG2 AC High Voltage Vacuum Contactors
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