Handheld Contact Resistance Tester

The hand-held Circuit resistance tester is an innovative product. The product is compact, hand-held operation, battery power supply, easy to carry. The product is mainly used in the measurement of contact resistance and other micro-Euclidean resistance of switch contacts. The test speed is fast and the accuracy is high.

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Circuit Breaker Testing

Weshine Electric Manufacturing Co., Ltd

Time measurement: 12 fracture intrinsic points, closing time, with the same period, phase with the same period.2. Reclosing measurement: each fracture closing - minute, minute - closing, minute - closing - minute process time, one minute time,one closing time, two closing time, gold short time, no current value.3. Bounce measurement: closing bounce time, bounce times, bounce waveform of each fracture, rebound amplitude of each fracture.

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Contact Resistance Tester

Weshine Electric Manufacturing Co., Ltd

The loop resistance tester is used to test the conductive loop resistance of various switchgear, and the test current shall not be less than 100A. Due to the oxidation of the contact surface, poor contact tightening and other reasons, the contact resistance increases. When a large current flows, the temperature of the contact point increases, which further accelerates the oxidation of the contact surface and further increases the contact resistance.

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Circuit Breaker Analysis System

Weshine Electric Manufacturing Co., Ltd

1. Time measurement: 12 fracture intrinsic points, closing time, with the same period, phase with the same period.2. Reclosing measurement: each fracture closing - minute, minute - closing, minute - closing - minute process time, one minute time,one closing time, two closing time, gold short time, no current value.3. Bounce measurement: closing bounce time, bounce times, bounce waveform of each fracture, rebound amplitude of each fracture.

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Primary Injection Test Systems

Weshine Electric Manufacturing Co., Ltd

1.DC display primary current, secondary current test value, easy to observe and record the experiment..2.High measuring accuracy: 0.5 level.3.Small size light weight easy to carry.

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Vacuum Switch Tester

Weshine Electric Manufacturing Co., Ltd

1. The instrument has an automatic measurement function.2. The instrument has a perfect back-EMF protection function.3. The instrument uses a 5-inch 65K color LCD touch screen, which is easy to operate.

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Handheld Contact Resistance Tester

Topics

Circuit Breaker Testing

Contact Resistance Tester

Circuit Breaker Analysis System

Primary Injection Test Systems

Vacuum Switch Tester