
Jk7122 AC DC Withstand Voltage/Programmable Voltage Insulation Resistance Tester
Product Introduction
We regard quality as the life of the enterprise, and strictly control the whole process from the raw materials entering the factory to the Dc load bank, partial discharge detector, transformer winding dc resistance tester leaving the factory. In the face of fierce market competition, the company is relying on its own advantages to integrate external resources, optimize internal management, continue to innovate, and make strides towards professionalization and diversification of business. We have always been committed to creating a harmonious, relaxed, safe and upward workplace and atmosphere, allowing each employee to fully develop their talents and receive fair treatment and full respect.
HZG 50kV Dry Type AC DC Hipot Tester/ Dielectric Withstand Voltage Test Equipment
This series of test transformers utilizes advanced manufacturing equipment and incorporates new technologies, including epoxy vacuum casting for coil winding and a CD-type iron core. These innovations significantly reduce weight and volume while improving insulation strength and moisture resistance. In addition, leakage flux is effectively reduced, greatly enhancing the transformer's ability to withstand short-circuit current impacts during testing.

Technical Target
1. Impedance voltage | 4.5%-8% |
2. Idle load loss consumption | 0.2%-0.35% |
3. Allowable continuous operation time | 2 hours |
4. Interrupted operation time | continuous |



Major Technical Parameters
Model | Capacity | Input voltage | Output voltage | Output current | Output DC high voltage | Max. External dimension | Weight |
HZG-1.5/50 | 1.5 | 200 (400) | 50 | 30 | 70 | 250x180x370 | 13 |
HZG-3/50 | 3 | 60 | 330x270x600 | 30 | |||
HZG-5/50 | 5 | 100 | 400x330x700 | 48 | |||
HZG-6/50 | 6 | 120 | 300x310x680 | 46 | |||
HZG-10/50 | 10 | 200 | 430x370x750 | 73 | |||
HZG-20/50 | 20 | 400 | 470x370x750 | 85 | |||
HZG-30/50 | 30 | 600 | 500x380x780 | 120 | |||
HZG-5/100 | 5 | 100 | 50 | 140 | 430x370x1050 | 67 | |
HZG-10/100 | 10 | 100 | 470x370x1050 | 80 | |||
HZG-20/100 | 20 | 200 | 510x410x880 | 120 | |||
HZG-30/100 | 30 | 300 | 580x380x880 | 160 | |||
HZG-50/100 | 50 | 500 | 650x460x1010 | 230 |




Our company will continue to focus on the R&D and manufacturing of Jk7122 AC DC Withstand Voltage/Programmable Voltage Insulation Resistance Tester, and strive to become a high-quality supplier in the industry. Work hard to provide the best products for customers at home and abroad! We are here expecting friends all over the world!
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