• Model NO.：GDZG-300 120kV,2mA
• Over-voltage set value erro：≤1%
• Input voltage：220V, 50Hz(can be customized)
• Transport Package：Wooden Case
• Specification：ISO, SGS
• Trademark：HV Hipot
• Origin：Wuhan China
• HS Code：9030339000
• Production Capacity：1000PCS,Year

Basic Info.

Model NO. GDZG-300 120kV/2mA Over-voltage set value erro ≤1% Input voltage 220V, 50Hz(can be customized) Transport Package Wooden Case Specification ISO, SGS Trademark HV Hipot Origin Wuhan China HS Code 9030339000 Production Capacity 1000PCS/Year

Product Description

Specifications

Output voltage	120KV
Output current	2mA
Output power	240W
Ripple	≤1%
Current precision	≤1%
Voltage precision	1% ±1 word
Over-voltage set value erro	≤1%
Control weight	4kg
Voltage-multiple weight	5.2kg
Voltage-multiple Height	110*690mm

Application

1) MOA lightening-arrester HVDC hi-pot
2) HVDC hi-pot and leak current measurement for HV electrical equipment, such as transformer, switchgear, and oil-type power cable
3) Leak current measurement for water-cooling DC power generators
4) High-stability DC HV generators with high-precision DC voltage-divider for DC HV standardization

Main Features

1) Co-formed the industry product standards: "ZBF24003-90 Portable DC HV Generator Common Technical Conditions" and "DLT 848.1-2004 HV Testing Equipment Common Technical Conditions, Part One: DC HV Generator"

2) From the first PWM regulated DC HV generator in China developed in 1992, till today, the DC HV generator series has been sold to 1000 customers with 2857 sales volume till the end of 2013

3) DC HV Generators generate: output voltage 40~1200kV, and output current 2~300mA

4) Highest stability could reach ≤0.05%; Ripple≤0.1%

5) Double-stage voltage-multiplier designed for various test precision requirement

6) Controller and voltage-multiplier can be integrated into a single unit (40kV type) for the convenience of field application

7) ZV-B fully-shielded micro-ammeter: digital LCD covered by conductive glass joint with metal shell, test and shielding cable coaxially led out

8) HV-B Infrared micro-ammeter (optional): Infrared connection, auto test individual and total leak current of double arresters

9) Voltage auto-raise/multi-point test (upgraded Z-VII type): pre-set test voltage, test and record leak current on multi-level voltage

10) Voltage-test open circuit protection, ground protection for the safety of operators

11) Can tolerate HV arcing from large-capacity capacitive test object