Output Current 50A Transformer Winding Testing Equipment

DC Resistance Meter

Adopts The New Power Technology. Small Volume, Light Weight, Large Output Current,

Good Repeatability, Strong Anti-Interference Ability, Perfect Protection Function And So On.

The Whole Machine Is Controlled By High Speed Single Chip Microcomputer,

And Has High Automation Level. It Has The Function Of Automatic Discharge And Discharge Alarm.

The Instrument Has High Precision And Easy Operation

And Can Be Used To Measure The Direct Resistance Of The Transformer.

Features

1. Controlled by high-speed single-chip microcomputer, high degree of automation, easy to operate.

2. Suitable for large and medium-sized transformer DC resistance measurement.

3. Perfect protection function, reliably protect the instrument against the back-EMF.

4. with a sound discharge alarm, clear discharge instructions to reduce misuse.

5. Fast response, auto switching on-load tap-changer and refresh the data.

6. Intelligent power management technology, minimum power, effective energy saving, reduce fever.

7. 320 × 240 dot matrix ultra-small pixel 65K true color LCD

8. Coming with calendar clock and power-down storage, 1000 sets of results storage capacity

9. RS232 and USB interface, and computer communications and U disk storage.

Technical Indicators

1. Output current:<5mA,2.5A,5A,10A,20A,50A
2. Resolution:0.1μΩ
3. Range:40μΩ～400mΩ(50A);100μΩ～1Ω(20A);500μΩ～2Ω(10A);

1mΩ～4Ω(5A);2mΩ～8Ω (2.5A);10Ω-20KΩ(<5mA)
4. Accuracy:±(0.2%+2d)
5. Operating temperature:0～40℃
6. Working humidity:<90%RH
7. Volume:325×240×275mm

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".