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2024-04
Huazheng Electric Will Be Participating in Middle East Energy!!!
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Exhibition name: 2024 Middle East (Dubai) International Power, Lighting and New Energy Exhibition Middle East EnergyExhibition time: April 16-18, 2024 (once a year)Exhibition location: Dubai International Exhibition Center, United Arab EmiratesBooth number: H1.B25It’s exciting and the highlights ar

Huazheng Electric Will Be Participating in Middle East Energy!!!
2024-04
The Development History of Resistance Tester
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1. Development history of resistance tester:The loop resistance tester tells everyone that since the cable has been buried, the detection of the resistance tester has become a problem that must be solved. Initial cable fault roughing is performed using the bridge test principle. At that time, resist

The Development History of Resistance Tester
2024-04
Common Relay Protection Knowledge in Substations/Relay Protection Tester
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Relay protection is a very important technology in the power system. Its function is to promptly remove the fault area when a power system fault occurs to protect the safety of equipment and personnel. In the substation, the relay protection system plays a vital role. It can identify faults in the p

Common Relay Protection Knowledge in Substations/Relay Protection Tester
2024-04
What Is the Difference Between a Circuit Breaker, Isolating Switch and Load Switch?
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Electrical equipment is an important part of modern industrial production, mainly including circuit breakers, isolating switches and load switches. These devices play different roles in the circuit, greatly improving production efficiency and the safety of electrical equipment. However, the differen

What Is the Difference Between a Circuit Breaker, Isolating Switch and Load Switch?
2024-04
The Function of Load Isolation Switch
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The load isolation switch is an important part of power equipment and has an important function to ensure the safe operation of power equipment. The load isolation switch ensures the safe operation of the equipment in dealing with circuit faults and power outages by isolating the power-fed equipment

The Function of Load Isolation Switch
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