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Chaoyang District Wangjing Beijing garden building 25, 6032 |
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400-168-5636 |
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400-168-5636 |
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upschinagroup@163.com |
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http://www.szsatkups.com |
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| Solution and analysis of sudden tripping for Santak UPS power input |
| Time：2018-10-11 Source： Views：4026 |
The main reason for the leakage protector tripping caused by Shante UPS power supply is the transient leakage current produced during the start-up or switch-over of the system. The main purpose of installing leakage protector in the input of Shenzhen Special UPS power supply system is to protect the safety of people and equipment. Because, when the insulation performance of the electrical equipment in the system decreases, not only the electrical equipment has hidden dangers, but also may threaten the personal safety of the staff. To solve these problems, JPJ-AR automatic reclosing leakage protector can be installed at the current input of Shante UPS. It has the characteristics of eliminating instantaneous faults and isolating permanent faults, overcurrent protection, leakage protection, undervoltage protection, overvoltage protection, automatic reclosing and other functions.
To solve the problem when Santak UPS power input tripping, how to deal with it? UPS power supply starts to work in the boot circuit will rarely appear tripping phenomenon, but when we really use this situation, we need to know how to correctly respond to emergencies, so as to further better protect ourselves! When the Shante power supply is used normally, the high-frequency on-line uninterruptible power supply is started without load. When the UPS power supply is connected with the start-up command, the power-on circuit starts to work. The main circuit is first output by bypass. When the CPU detects that the inverter is working normally, it sends out a control signal, drives the output relay, cuts off the bypass, connects the inverter circuit, and completes the start-up process of UPS power supply. Leakage of circuit breaker will occur during the process.
The main reason for the leakage protector tripping is that the instantaneous leakage current of Shante UPS power supply system is produced during the start-up or switch-over process. The main purpose of installing the leakage protector at the input end of the UPS power system is to protect the safety of the body and equipment. Because, when the insulation performance of the electrical equipment in the system decreases, not only the electrical equipment has hidden dangers, but also may threaten the personal safety of the staff. To solve these problems, JPJ-AR automatic recloser leakage protector can be installed at the current input end of UPS. It has the characteristics of eliminating instantaneous faults and isolating permanent faults, overcurrent protection, leakage protection, undervoltage protection, overvoltage protection, automatic reclosing and other functions.
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