Products

DHVT Series 60kV, 120kV, 200kV Portable DC High Pot

1.Easy for field test

2.Accurate leakage current measurements

3.Full-wave voltage doubling rectifier

4.Up to 600kV DC output voltage (optional )

5.Up to 5mA current rating (optional )

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Overview

Overview

Suitable for electric power companies and enterprise power department to conduct DC withstand voltage test and DC leakage current test on zinc oxide arresters, power cables,generators, transformers, circuit breakers, etc. which is a necessary test instrument for high voltage tests.

 

Parameters

Ripple coefficient ≤0.5 %
Voltage adjustment accuracy ≤0.1%
Voltage stability ≤1%
Voltage and current measurement 4.1/2 Digital display
Voltage measurement accuracy 1%+1 word
Current measurement accuracy 0.5%+1 word
Overvoltage protection Dialing setting, errort1%
Working type Intermittent use, rated load for 30 minutes
Input power 200~240VAC,50/60 Hz
Environmental conditions Operating temperature : -10-50
Humidity :≤90%

Model Output voltage (kV) Output
current (mA)
Output power (W) Control case 
weight (kg)
Voltage generator 
weight (kg)
Generator 
height(mm)

DHVT 60/2

60 2 120 9.3 2.85 440

DHVT 60/5

60 5 300 9.3 2.85 440

DHVT 120/2

120 2 240 9.3 2.85 540

DHVT 120/5

120 5 600 9.3 2.85 540

DHVT 200/2

200 2 400 9.3 10.3 970

DHVT 200/5

200 5 1000 9.3 10.3 970

DHVT200/400/5

200/400 5 2000 9.3 32 1580

 

Features

 

Applications

1.Cables

2.Switch gear

3.Motors and generators

4.Other electrical apparatus

Parameters

Parameters

Ripple coefficient ≤0.5 %
Voltage adjustment accuracy ≤0.1%
Voltage stability ≤1%
Voltage and current measurement 4.1/2 Digital display
Voltage measurement accuracy 1%+1 word
Current measurement accuracy 0.5%+1 word
Overvoltage protection Dialing setting, errort1%
Working type Intermittent use, rated load for 30 minutes
Input power 200~240VAC,50/60 Hz
Environmental conditions Operating temperature : -10-50
Humidity :≤90%

Model Output voltage (kV) Output
current (mA)
Output power (W) Control case 
weight (kg)
Voltage generator 
weight (kg)
Generator 
height(mm)

DHVT 60/2

60 2 120 9.3 2.85 440

DHVT 60/5

60 5 300 9.3 2.85 440

DHVT 120/2

120 2 240 9.3 2.85 540

DHVT 120/5

120 5 600 9.3 2.85 540

DHVT 200/2

200 2 400 9.3 10.3 970

DHVT 200/5

200 5 1000 9.3 10.3 970

DHVT200/400/5

200/400 5 2000 9.3 32 1580
Features

Features

Applications

Applications

1.Cables

2.Switch gear

3.Motors and generators

4.Other electrical apparatus