ZXR-5A Transformer Inductive Load DC Resistance Tester With Overvoltage Protection Function

Portable Yellow AC1.5kV 50Hz DC 5A Fast Test Transformer Winding Resistance Tester

Introduction
ZXR-5A DC Resistance Tester interface design using computer control, large-screen backlit English LCD display, easy to operate, clear display Human-computer interaction friendly, measurement process and instrument working state prompts clear enough, without operator memory too much Procedures; linear current compensation technology, test stability, high accuracy, high speed, improve the measurement efficiency and reduce the operating intensity of the operator. Technically using "four-terminal" measurement, eliminating lead wire resistance and contact measurement error caused. Overvoltage protection, anti-back-EMF impact. Panel printer can quickly print the measurement results (optional). Small size, light weight, easy to carry.
The instrument is suitable for all types of power transformers, transformer winding inductance low resistance measurement and analysis.

1. Fast test: The maximum output charge current of the instrument is up to 5A. When measuring it can effectively compensate current inertial for large inductor and accelerate core saturation, thereby reduced the charging time and increased test speed. Its test speed is faster hundreds of times than the traditional single instrument and double bridge.
2. High accuracy: The application of advanced four-terminal measurement and constant current source technology to the instrument makes the inductive load charging current hold a relatively stable value. Base on that, and the instrument with stable anti-sense capability and strong anti-interference characteristics can ensure the accuracy of measurement. And the use of imported high-quality components not only improves the measurement accuracy, but also makes the instrument have good repeatability.
3. AC and DC power supply: Attached rechargeable battery, the instrument can use AC and DC power supply. Portable design, it is easy to carry and use.

About GDZX
 

Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, operations and maintenance testing, calibration, energy-saving and environmental protection equipment, and power sales. Our integrated solutions provide complete high-voltage testing and electrical inspection services to various power users.

Guodian Zhongxing integrates R&D, production, sales and service, and provides complete solutions for high voltage testing and electrical testing services for all types of power users. It is a well-known brand of electrical testing equipment in China.

The six major categories of products independently developed and produced by the company are mainly used in the handover test, preventive test, condition maintenance and intelligent substation detection of various voltage levels of power equipment in all links of the power system from power generation, transmission and distribution to distribution, factory inspection and annual inspection of primary equipment. Specifically divided into: high voltage/ultra-high voltage/ultra-high voltage AC and DC test equipment series, mobile power test intelligent integrated system, transmission and transformation test instrument, power metering/standard series, SF6 gas/oil test series, battery test series. All products have passed the inspection or type test of the "National Power Industry Electrical Equipment Quality Inspection and Testing Center"; and obtained the calibration certificate of the "National High Voltage Metering Station".