Circuit Breaker Analyzer

Professional ZXKC-H High Voltage Switch Dynamic Characteristics Analyzer featuring 12-channel simultaneous measurement, 8.4-inch touch display, and integrated DC 20-260V power supply. Ideal for testing oil, vacuum, and SF6 circuit breakers with advanced vibration analysis and 6,000 data record storage capacity.

Professional DC contact resistance tester series offering 100A to 600A current output with 1μΩ resolution and ±0.5% accuracy. Features continuous operation, strong anti-interference capability, military-grade connectors, and compact design. Includes 1-year warranty, 3-year quality assurance, and lifetime maintenance support for industrial electrical testing applications.

Professional DC circuit breaker tester with 0-500A current range, high precision sensors, and strong electromagnetic compatibility. Features 14-bit AD acquisition, thermal printer, data storage for 200 tests, and comprehensive protection systems. Ideal for electrical testing applications with PC connectivity and dual testing modes.

Professional ZXZK-III Vacuum Degree Tester for accurate measurement of vacuum circuit breakers without disassembly. Features electromagnetic discharge technology, LCD display, 5% accuracy, and operates from -10℃ to 40℃. Includes 1-year warranty and lifetime technical support for reliable electrical testing solutions.

Professional ZXZK-III vacuum degree tester for on-site measurement of vacuum switches. Features electromagnetic discharge technology, 10⁻⁴~10⁻¹Pa testing range, 5% accuracy, and portable 12kg design. No dismantling required during testing with LCD display and simple operation.

Professional DC circuit breaker tester with 0-1000A current range, high precision sensors, and comprehensive protection features. Features 320×240 LCD display, thermal printer, automatic data storage for 200 tests, and PC connectivity for advanced analysis. Ideal for electrical testing applications with excellent EMC performance and reliable operation.

Professional 500A current injection test set for protective device inspection, circuit breaker testing, and current transformer analysis. Features dual ammeters, auto-transformer regulation, and flexible integrated/separated structures. Widely used in power plants, distribution stations, and research laboratories with comprehensive technical specifications from 500A to 20000A models.

ZXHL-100A loop resistance tester Product Description Introduction The ZXHL-100A circuit resistance tester is designed according to the People's Republic of China Electric Power executive standard DL/T845.4-2004, using the combination of high frequency switching power supply technology and digital circuit technology. It is suitable for measuring circuit resistance of switching control equipment. The test current adopts the DC 100A recommended by the national standard. The

Professional high voltage switch dynamic characteristics tester for oil, vacuum, and SF6 circuit breakers. Features 12-channel measurement, integrated DC power supply (20-260V), and comprehensive sensor compatibility. Ideal for field testing with Windows OS, touch interface, and 6,000 data storage capacity. One-year warranty with lifetime technical support.

ZXMN-B Circuit Breaker Simulator Product introduction ZXMN-B Circuit Breaker Simulator is mainly used for the whole set test of power system power failure protection device or complete relay protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the entire test to avoid the adverse effects caused by the repeated splitting of the circuit breaker due to the repeated

Features 1. Independent double circuit tripping coil with function of failing and resetting 2. Touch keyboard operation, advanced LCD display 3. voice prompt function, short beep for every correct step, three continuous beeps reminding wrong operation 4. Single Chip Microcomputer as the core of control circuit, low voltage control circuit made of integrated circuit, photocoupling and solid state components, which ensured stable performance and accurate control 5. The single

ZXMN-B Circuit Breaker Simulator Product introduction ZXMN-B Circuit Breaker Simulator is mainly used for the whole set test of power system power failure protection device or complete relay protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the entire test to avoid the adverse effects caused by the repeated splitting of the circuit breaker due to the repeated

The CBS (circuit breaker simulator ) was designed mainly for relay protective device total group test. It can simulate circuit breaker tripping /closing so as to reduce the time of switch on off actions, which can extend the circuit breaker service life, shorten the initial failure period, improve working efficiency. Our equipment is reliable to work without powering off the tested devices. Features 1. Touch keyboard operation, pilot lamp indication 2. voice prompt function,

Professional ZXMN-C Circuit Breaker Analyzer featuring touch keyboard operation, LCD display, and voice prompt system. Offers precise timing control with ±3ms accuracy, multiple current selections up to 5A, and advanced safety isolation. Ideal for electrical testing with split-phase and three-phase operation capabilities. Includes 1-year warranty and lifetime technical support.

Professional ZXMN-B Circuit Breaker Simulator for power system protection testing. Features digital time setting (20-200ms closing, 20-100ms trip), multiple impedance options (110-440Ω), and AC 200V power supply. Eliminates need for repeated physical breaker operations during testing cycles. Compact 390×290×380mm design weighing 8kg.

Professional ZXMN-B Circuit Breaker Simulator featuring all-digital circuitry for accurate trip time simulation. Offers configurable impedance selection (110-440Ω), multiple voltage options, and comprehensive testing capabilities for power system protection devices. Compact 390×290×380mm design with 8kg weight for portable field testing applications.

PLEASE NOTE : W uhan GDZX P ower E quipment C o .,L td OFFER YOU : 1: FACTORY DIRECT PRICE. 2: NICE QUALITY. 3: QUICK SHIPPING WITHIN 15 DAYS. 4: SMALL ORDER WELCOME..5: ONLINE PAYMENT.6: SUPPORT One year free warranty, three years quality assurance, lifetime maintenance. 7: AFTER SALES SERVICES 24/7 ZXMN-A Tripping Closing Simulation Circuit Breaker Test CB Simulator The CBS (circuit breaker simulator ) designed mainly for relay protective device total group test. It can

Professional ZXMN-A Circuit Breaker Simulator for relay protection testing with 220KV voltage withstand capacity. Features touch keyboard operation, voice prompts, and precise timing control with ±1ms accuracy. Portable design at 6.1kg with multiple current and time settings for comprehensive electrical system testing. Includes one-year warranty and lifetime technical support.

High-precision three-phase circuit breaker analyzer for comprehensive switchgear power testing. Features multiple AC/DC outputs (0-400V AC, 0-260V DC), digital display of current/voltage/power factor, and compact 550×750×800 mm design. Ideal for factory testing of high and low voltage switchgear with accurate protection functions and easy portability.

LBQ-III Leakage protector tester Product Introduction : Design and manufacture of leakage protector tester, used for online measurement of leakage protector leakage current, leakage non-working current, leakage working time; Using 16 words blue display, convenient and intuitive. The leakage current range is 0~1000mA, and the leakage running time range is 0~799ms. The product has the characteristics of high precision, small size, light weight, exquisite appearance, easy to