Tester-ZhongJia

Residual Current Protector Tester

ZJ-SYDL01
The residual current operating characteristic tester is suitable for residual current circuit breakers with overcurrent protection with AC rated frequency of 50HZ, 60HZ, rated voltage not exceeding 440V, and rated current not exceeding 125A. It measures the AC tripping of AC type leakage protectors with rated residual current below 500mA or the residual operating current and the tripping time of the AC tripping of leakage circuit breakers under rated residual current.
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Residual Current Operated Circuit Breaker Tester

Type A/B
The residual current operated circuit breaker tester is a leakage current testing device designed and developed by our company according to the requirements of electronic and electromagnetic leakage products.
The test bench is composed of relays, LCD screens, circuit boards, transformers and other components. It is controlled by a single-chip microcomputer and can automatically test the product according to the selected process. The equipment is easy to operate and has high testing efficiency. It is an ideal equipment for circuit breaker manufacturers to conduct batch rapid testing of circuit breakers. It is controlled by a single-chip microcomputer and can automatically test the product according to the selected process. The equipment is easy to operate and has high testing efficiency. It is an ideal equipment for circuit breaker manufacturers to conduct batch rapid testing of circuit breakers.
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AC Charging Gun Comprehensive Tester

ZJ-CDQ01
The instrument can detect the insulation and withstand voltage between AC three-phase charging guns (L1, L2, L3, N, E,) and AC single-phase charging guns (L, N, E,), the conduction between the gun tip and the end of the wire, and the resistance of the gun tip. All functions can be automatically tested at one time, which is efficient and labor-saving, and is suitable for full batch inspection in factories.
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Residual Current Protector Tester

Residual Current Operated Circuit Breaker Tester

AC Charging Gun Comprehensive Tester