• Model NO.：GDZG-300
• Voltage Meter Precision：± (1.0 %of The Reading± 2digit)
• Current Meter Precision：± (1.0 %of The Reading± 2digit)
• Voltage Stabilization：Stochastic Wave, ≤ 1%
• Environmental：-10--40degree
• Relative Humidity：≤ 85% (No Condensate)
• Transport Package：Wooden Case
• Specification：ISO, SGS
• Trademark：HV Hipot
• Origin：Wuhan China
• HS Code：9030339000
• Production Capacity：4000PCS,Year

Basic Info.

Model NO. GDZG-300 Voltage Meter Precision ± (1.0 %of The Reading± 2digit) Current Meter Precision ± (1.0 %of The Reading± 2digit) Voltage Stabilization Stochastic Wave, ≤ 1% Environmental -10--40degree Relative Humidity ≤ 85% (No Condensate) Transport Package Wooden Case Specification ISO, SGS Trademark HV Hipot Origin Wuhan China HS Code 9030339000 Production Capacity 4000PCS/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. Other type of equipments can be supplied according to customer's specific requirements.

Specifications
 

Rated voltage	40kV/60kV/120kV/200kV/300kV/500kV
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--40degree
Relative humidity	≤ 85% (no condensate)