Vacuum circuit breaker AUTO-V series
KEC Co., Ltd.
About This Product
Features
■Excellent economy
AUTO-V is a compact circuit breaker that integrates a current transformer (CT) and electronic overcurrent circuit breaker (OCR) into a standard MULTI-VCB. You can use it immediately by simply connecting the main circuit. The H6 type does not require a control power supply. Operating current, operating time, and instantaneous tripping current can be set with a single touch of the dial.
■Current transformer (CT) with a large amount of overcurrent
There are no malfunctions caused by the applied technology, such as damage due to insufficient overcurrent withstand capacity of the current transformer (CT) or insufficient overcurrent constant. Although the built-in CT of AUTO-V is ultra-compact, its through-type structure has a sufficient overcurrent capacity of 12.5kA/s, ensuring reliable operation even in the event of a short circuit.
The CT for AUTO-V has sufficient performance with n>20 when combined with a minimally powerful electronic OCR.
■Highly reliable OCR
Various rated currents can be adjusted by combining the primary current setting dial and time limit setting dial. When performing an operation test, set the rated operating current setting dial to the test position and apply the test current between terminals C1-Com and C2-Com.
You can set the instantaneous operating current to a value 5 to 15 times the set rated operating current value. When in the locked position, the instantaneous function stops. With the time setting dial, it can be set in a wide range of 16 steps from T=0.5 to T=50.
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Product
Vacuum circuit breaker AUTO-V series
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Handling Company
KEC Co., Ltd.
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Categories
1 Models of Vacuum circuit breaker AUTO-V series
| Product Image | Part Number | Price (excluding tax) | Installation method |
|---|---|---|---|
HA12B-H6F (L) |
Available upon quote | Board type |
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About Company Handling This Product
- Japan