Name: Zhejiang Jiuhe Intelligent Technology Co., Ltd
Official website: www.jhznkj.com.cn
Phone: 15888226706
Contact: Mr. Luo
Address: Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province
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| Products >> All Products |
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Product ID： |
9815513716 |
Product Name： |
JHMB series mini dual power supply |
Specification： |
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Notes： |
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Category： |
mccb |
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| Description |
he main power switch. It is suitable for AC 50/60Hz and rated
The dual power automatic transfer switch is a structurally reasonable and user-friendly device, mainly composed of a power conversion execution circuit breaker. There are three status positions for users to choose from when using the operation switch; The switch has the characteristics of small size, light weight, and stable performance, and is highly praised by customers for its IN on R off and Ⅱ N on R off states.
Manual operation: Place the manual automatic button in the manual operation position. When the handle is pushed clockwise to the terminal, the backup power supply will open the circuit breaker QR, and the common power supply will close the circuit breaker QN; When the handle is rotated counterclockwise to the terminal, the backup power supply will close the circuit breaker QR, and the common power supply will open the circuit breaker QN. Panel indicator, power indicator light. If the light is not on, it indicates that the input power is abnormal and the switch cannot be operated. After the repair is normal, the automatic operation can be put into use. Place the manual automatic button in the automatic position. If the common power supply is normal, the transfer switch will automatically put the common power supply into the QN closing state of the circuit breaker, and the N power indicator light in the common closing panel will light up; If there is an abnormality in the commonly used power supply, it will automatically switch to the backup power supply QR for power supply, and the backup power supply indicator light will be on. External signal indicator light, this machine provides an active signal of 200VAc and a maximum power supply of 500mA.
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| Hits：25 Entry Time：2025-09-08 【Print this page】 【Close】 |
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