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Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect

Good quality High Voltage Resonant Test System for sales
Good quality High Voltage Resonant Test System for sales
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Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect

China Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier
Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect supplier

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Product Details:

Place of Origin: CHINA
Brand Name: GDZX
Certification: ISO9001
Model Number: ZXVLF

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: carton
Payment Terms: L/C, T/T, Western Union, MoneyGram
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Detailed Product Description
Peak Voltage: 30kV, 40kV, 50kV, 60kV, 80kV... Current: 3mA/5mA/10mA

Very Low Frequency High Voltage Test Equipment VLF High Voltage Generator

 

Withstand voltage test is an essential preventive test for electrical equipment. It is divided into two parts: AC and DC withstand voltage test. AC test can be further divided into power frequency, variable frequency and 0.1Hz very low frequency test, among which the last one is highly recommended by IEC, due to its remarkable advantages. This device is especially suitable for electrical equipment whose insulation equivalent capacitance is large such as power cable, power capacitor, large and medium sized generators and motors , for withstand voltage test

Features

1. Data of current, voltage, wave form directly sampled at high voltage side, so very real and accurate.

2. When output voltage exceeds the limit preset by user, the instrument will shut itself down within 20ms.

3. Over-current protection on both high and low voltage sides, so automatic protection can be made according to the set limit of low and high voltage.

4. Built-in high voltage output protective resistor, no need to connect resistor outside.

5. Using high & low voltage closed loop negative feedback control circuit, no capacitive rise effect in the process of output.

Technique Parameters

Attention: If use Portable Generator, need generator to have stable voltage output and frequency ( Usually > 3kW, Frequency 50Hz,220V±5%). Otherwise some auxiliary measurements needed in parallel

Parameter:

Model Peak Voltage Load Cap Weight Fuse
ZXVLF-30/1.1 30kV 0.1Hz, ≤1.1μF Controller:4kg Booster:25kg 5A
0.05Hz, ≤2.2μF
0.02Hz, ≤5.5μF
ZXVLF-40/1.1 40kV 0.1Hz, ≤1.1μF Controller:4kg Booster:35kg 6A
0.05Hz, ≤2.2μF
0.02Hz, ≤5.5μF
ZXVLF-50/5.0 50kV 0.1Hz, ≤5.0μF Controller:5kg Booster:55kg 10A
0.05Hz, ≤10μF
0.02Hz, ≤25μF
ZXVLF-80/1.1 80kV 0.1Hz, ≤1.1μF Controller:5kg Booster:45kg 20A
0.05Hz, ≤2.2μF
0.02Hz, ≤5.5μF

 

Power supply:220V±10%,50±5%Hz

Output peak voltage unstability : ≤1%

Output voltage frequency unstability: ≤3%

Output voltage waveform distortion :≤5%

Working condition : temperature : -10 ℃~+40 ℃ ;humidity :≤85%RH

 

Test scope:
1)The test object capacitance should be below the instrument rated capacitance
2)The waveform will be influenced If the test products capacitance is too small. The instrument can’t normally output when it’s below 0.05μF, In this situation you can use our Compensation Capacitor

 

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Low Frequency High Voltage Test Equipment VLF Generator No Capacitive Rise Effect

Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Jaly

Tel: +8618971604443

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