Gdzc-10A Transformer Winding DC Resistance Meter/Tester

• Customization: Available
• After-sales Service: Lifetime Technical Support,Online Service
• Warranty: 1 Year
• Model NO.: GDZC-10A
• Apparatus: Transformer Winding Resistance Meter
• Application: Transformer DC Resistance Tester
• Function: Portable Transformer DC Resistance Tester
• Device: Transformer Winding Resistance Testing Apparatus
• Resistance Precision: 0.2%Gd+2D
• Display Type: Digital Only
• Operating Temperature: -10~40c
• Accuracy Class: 1uohm
• Measuring Range: 1uohm~4.5kohm
• Testing Voltage: 20V
• Transport Package: Standard Wooden Case
• Specification: ISO
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 100 Sets/Month

Product Description

GDZC-10A Transformer Winding Resistance Meter / DC Resistance Meter



I. Introduction
When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must...In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester, which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer windings and large power output inductor equipment.


II. Functions
1. A new switching power supply technology makes output current more stable and power larger than before.
2. GDZC Series Transformer Winding Resistance Meter has an advanced signal process circuit which has a good performance at anti-noise. Test data is precise and stable.
3. GDZC Series Transformer Winding Resistance Meter has protections to prevent circuit over-current, circuit over-voltage, wrong operation, discharge and so on.
4. Small size, light weight and more suitable for outdoor using.
5. Varies levels of output current make measuring range more wide.
6. Large-screen LCD makes operation easy.


III. Specifications
1. Resolution: 1μ Ω
2. Measuring precision: ± (0.2%RGD+2d)
3. LCD figures display 4
4. Measuring range: 1μ Ω ~220mΩ
200mΩ ~1.1Ω
0.5Ω ~20Ω
18Ω ~220Ω
200Ω ~4.5kΩ
5. Rated power supply: AC220V
6. Temperature -10° C~+40° C RH≤ 85%


IV. Model and Technical Parameter

Model	GDZC-2	GDZC-10	GDZC-20	GDZC-40	GDZC-100	GDZC-20S
Max. Test Current	2A	10A	20A	40A	100A	20A
Measure Range	1μΩ~4.5kohm	1μΩ~20ohm	1μΩ~10ohm	1μΩ~10ohm
Test Error	Max.0.2%RDG+2D
Voltage Output	20V
Resolution	1μΩ
Power Supply	AC220V±10%50/60Hz
Temperature	-10~40°C
Humidity	≤85%