DTZG series of DC high-voltage test set is designed to test the DC insulation properties of many types of electrical products, such as cable, electrical machine, electrical part, arrester, insulating material, etc.

Features
Program-controlled HV regulating.
Auto/Manual operation mode.
Voltage, Current, Time presetting.
Three windows display High-Voltage, Test-object Current, and Time.
Test-object Current sampled by infrared ray on the TOP of HV set. No requirement of extra μ A-Meter.
Auto Timing at Goal HV, when Time up, Auto Shut off HV.
Auto Test lightning Arrester with ONE key.
Auto Shut off HV when over the Preset HV or Current, and sound an alarm.
16 levels display brightness to meet ambient light and personal preference.
Optional RS-232/485 port to Computer.

Specifications
Power Supply: AC220V± 10%, 50Hz± 1
Output Voltage: From 0, up to 1000kV
Output Current: From 0, up to 10000μ A
Voltage Resolution: Min 0.01kV
Current Resolution: Min 0.1μ A
Measuring Accuracy: Less than 0.5%
Time range: 0~9999S
Ambient Temperature: -10~40° C
Ambient Humidity: RH < 80%
Absolute Altitude: < 1000m

Connection (for example)
HV
AC220V
EARTH

Accessories
Power Cord 1
Interconnection Cable 1
HV Test Lead 1
Earth Lead 3
Discharging Rod 1
Spare Fuse (3A) 3.