DC Hipot Test Set for Power Cables, Generators and Transformers

• Model NO.: GDZG-300
• Control: Manual Control
• Weight: 100-500Kg
• Power Source: AC220V
• Power Supply: AC 220V±10%
• Rated voltage: 40/60/120/200/300/500kV
• Rated current: 2/5/10mA
• Voltage accuracy: 1.0%
• Current accuracy: 1.0%
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: China
• HS Code: 9030339000
• Production Capacity: 2000PCS/Year

Product Description

General introduction

GDZG-300 series of DC high voltage tester is testing DC high voltage for zinc oxide arrester, magnetic blowing arrester, power cables, generators, transformers, switches and other equipments, which is suitable for electric power branch, power department of factories, scientific research units, railway, chemical industry, power plants.


Features

1. Simple operation and complete function, easy for wild work.
2. Higher voltage stability, smaller ripple coefficient.
3. More reliable and stable, can stay continuous discharge directly to earth.
4. High precision, exact measure, figure display, with good anti-interference function.
5. It has high stabilization of voltage regulation and regulates voltage smoothly.
6. Number dial switch for over-voltage set function, which can display figures of voltage clearly.
7. For Combined machine design of 40KV equipment, the high voltage can be output directly with earth cable. 8. Other type of equipments can be supplied according to customer's specific requirements.


Specifications

Rated  voltage	40kV/60kV/120kV/200kV/300kV
Rated  current	2mA/3m  A/4mA/5mA
Power  supply	AC220V± 10%,   50Hz
Ripple  coefficient	≤ 0.5%
Voltage  meter  precision	± (1.0  %of  the  reading± 2digit)
Current  meter  precision	± (1.0  %of  the  reading± 2digit)
Voltage  stabilization	stochastic  wave, ≤ 1% when power wave± 10%
Environmental	-10~40  degree
Relative  humidity	≤ 85%(no  condensate)