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Intelligent DC Hipot Test Set-200kV/5mA

Post Time : 2012-11-14
  • Item Num :
  • EGZGF-200/5I
  • Shipping Port :
  • Shanghai Port
  • Brand Name:
  • EGHV
  • Size:
  • 34
  • Color:
  • red
Product Details

 


EGZGF-200/5I  Intelligent DC Hipot Test Set

(Light Portable Type)



1. Main Technical Parameters 

>  Input voltage:                   AC220V±10%50Hz±1%                

> Output DC Voltage:           0-200 kV                      

> Leakage DC Current:        5mA

> Rated Capacity:                1000 W


2. Application:

    The tester be applied in DC high voltage testing to zinc oxide lightning arrester, magnetism blowing lightning arrester,

power cable, generator, transformer and switcher etc. For electrical power department or power division of enterprises    It adopts middle frequency double voltage circuit and applies newest PWM pulse wide modulation and large power.

IGBT parts at first. It also adopts measures such as shield, isolating and ground etc. According to electricmagnetic

compatibility theory. This DC High Voltage Generator possess high quality, portable and not be destroyed when discharge

at rating voltage.


3. Features

>High Voltage output includes 2 adjusting ways: general and fine;

>Using new IGBT devices and PWM techniques, low waveform coefficient.

>Built over-current, over-voltage and zero-start protection, effective protection of personal and equipment safety;

> Small size, light weight, suitable for field use.

>Negative polarity output, zero start, continuous adjustable, having the function of over voltage, over current, zero

returning and ground protection. Operation is safe due to strong function of auto protecting circuit, technical index of

all kinds surpassing industry standard and similar products.

>High stability in voltage regulation, smooth voltage regulation in full range. Voltage regulation of output adopts import

single multi-rings potentiometer with rough adjustment and fine adjustment. Accuracy of voltage adjusting is better 0.1%,

accuracy of voltage and current measuring is less than 1.0%, and ripple factor is better than 0.5%.

>High accuracy and correct measuring. Voltage and current meter all have digital display, with voltage resolution 0.1kV,

and current 0.1uA. Voltage value applied to load test object is displayed directly through voltmeter on control cabinet,

which needn’t to be connected with voltage divider on the outside when using, and lead connection is easy.

>Three concealed support legs are set at the bottom to increase the stability of multivoltage tube.


4.Main Parameters Table

    Tech.l Parameter

Specification

60

/5

120

/5

100

/10

160

/2

180

/2

200

/2

250

/2

100/200

3/2

200/300

3/2

Output voltage (kV)

60

120

100

160

180

200

250

100/200

200/300

Output current (mA)

5

5

10

2

2

2

2

3/2

3/2

Output power (W)

300

600

1000

320

360

400

500

400

600

Charging current (mA)

5.0

5.0

12.0

3.0

3.0

3.0

3.0

4.5/3.0

4.5/3.0

Case weight (kg)

4.5

7

5.3

4.3

4.3

4.4

4.5

4.5

8.1

Dimension of multi-voltage tube (mm)

Φ80

×500

Φ80

×770

Φ80

×770

Φ80

×770

Φ110

×770

Φ110

×770

Φ110

×820

Φ110

×800

Φ110

×1350

Height of 

multi-voltage tube (kg)

7.3

9

7.5

7.2

7.2

7.2

7.6

7.5

12.6

HV polarity

Polarity of negative volt, zero voltage start, continuous adjustable

Work power

AC 220V±10%;50/60Hz

Voltage measuring accuracy

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

Current measuring accuracy

1.0%full scale)±1character, max resolution 0.1%uA

 

 

 

 

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