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  • DC High Voltage Tester
DC High Voltage TesterDC High Voltage Tester

DC High Voltage Tester

Purpose:

Suitable for DC Withstand voltage test and measuring leakage current of electric apparatus including the lightning arrestors, generators,transformers,switches and cables.

The equipment has split type, single type, ordinary case and classic case.


Advantages:

1. Portable at site, light in weight & samll size.

2. Easiest to use.

3. 100KHz Pulse-width modulation (PWM) technology.

4. Advanced & durable components.

5. Digital display.

6. High accuracy resolution: voltage 0.1KV, current 0.1µA.

7. Over voltage and current protection, balance protection.

8. Smooth voltage adjusting at full range.

9. 75%VDC-1mA function,convenient to test Zinc Oxide arrester.

10. Rugged and reliable design less prone to failure from transients

11. CE mark.

Parameter

Specification

Technical

Parameter

60/5

120/2

120/5

200/2

200/5

100/10

100/20

65/25

500/5

Output voltage

(kV)

60

120

120

200

200

100

100

65

500

Output current (mA)

5

2

5

2

5

10

20

25

5

Output power (W)

300

240

600

400

1000

1000

2000

1625

2500

Weight of control

(kg)

4.5

4.3

5.3

4.3

6.5

7

7.5

7

7.5

Dimension of multi-voltage tube (mm)

Φ80

×500

Φ80

×620

Φ80

×770

Φ80

×770

Φ110

×950

Φ110

×950

Φ120

×1300

Φ110

×1200

Φ120

×1350

Weight of Multivoltage tube (kg)

8.0

8.0

11.0

9.0

12.5

15

18

15

18

HV polarity

Polarity of negative voltage, zero voltage start, continuous adjustable

Work power

AC 220V±10%; 50/60Hz

Voltage measuring accuracy

1.0% (full scale) ±1 digit, max resolution 0.1%kV

Current measuring accuracy

1.0% (full scale) ±1 digit, max resolution 0.1% µA

Over voltage rectify accuracy

≤1.0%

0.75VDC switching error

≤0.5%

Ripple factor

≤1.0%

Voltage stability

Fluctuation with machine, power voltage changes: ±10% ≤0.5%

Standard work manner

Intermittent service; 30 mins of rated load;1.1 times of rated voltage use:5min

(please mention if special working time like 30mins, 60mins...)

Temperature

-15℃50℃

Relative humidity

When at 25℃no more than 90%(no condensation)

Altitude

Below 2500m

Other

Special parameter(max 800KV output) can be customized by GOLDSOL




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