NRICG type Impulse Current Generator

NRICG type Impulse Current Generator

Classification: Impulse Voltage/Current Generator

Reference standard:

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Instructions:  DOC Instructions

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Tel: 027-87207771 87207772 87207773 87188862

Verification certificate
Product introduction

The impulse current generator is mainly used to test the stability of electrical equipment withstanding impulse current, it is widely used in impulse current test for zinc oxide surge arrester, meteorological lightning protection and other research trials.

The impulse current generator can produce 4/10us, 8/20us, 10/350us, 18/40us standard impulse current waveform, the technical specification of waveform is in line with national standards and IEC standards, and the product has passed the ministerial appraisal, the main technical performance is in the domestic leading position, has reached the advanced level of international similar products.

Alternative name
The Characteristics of the products

(1) Small volume, compact structure, easy to adjust wave.

(2) High output current (4/10us waveform can reach 120kA);

(3) The device adopts the trigger mode which is driven by the under ball cylinder, the performance is good and the operation is reliable;

(4) The casing of each main capacitor is connected with a large non-inductive absorption power resistor to ensure the safety of the main capacitor;

(5) Adopting constant current charging of computer measurement and control integrated system, high degree of automation, strong anti-interference ability.

The parameters of the products

1、 Five kinds of impulse current waveform generator 

(1) Rated voltage: ± 60kV or 4 ~ 120kV 

(2) The amplitude of 1 / 20us steep wave impulse current: 20kA ± 5% 

(3) The amplitude of 1 / 10us impulse current: 100kA ± 5% 

(3) The amplitude of 8 / 20us lightning impulse current: 40kA ± 5% 

(4) The amplitude of 30 / 80us operating impulse current: 2kA ± 5% 

(5) the amplitude of 18 / 40us impulse current:  20kA ± 5% 


2、Six kinds of impulse current waveform generator 

(1) Rated voltage: ± 60kV or ± 120kV 

(2) The amplitude of 2000us rectangular impulse current: 1.5kA ± 5% 

(3) The amplitude of 1 / 20us steep wave impulse current: 20kA ± 5% 

(4) The amplitude of 4 / 10us lightning impulse current: 100kA ± 5% 

(5) The amplitude of 30 / 80us operating impulse current: 2kA ± 5% 

(6) the amplitude of 18 / 40us impulse current:  20kA ± 5% 


Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

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