12.5kV IEC 61851 Test Equipment EVSE Impulse Voltage Test Machine

Complied Standards & Clauses

The Impulse Test Generator conforms to the standard requirements of IEC 61851-1 clause 12.7, IEC 61851-23 clause 11.4, etc.

Equipments Overview

It is used to verify that the appliances shall withstand the transient over-voltages to which they may be subjected. The impulse voltage test is a destructive test in which a breakdown occurs if the test specimen cannot withstand the applied voltage. When the sample breaks down, sparks and discharge sounds will be generated. The peak voltage of the instrument will drop significantly (close to zero) when it is no-load. When the same voltage is applied again, the above phenomenon will occur.

Technical Parameters

DC high voltage	Max. 12.5kV
Impulse voltage wave	Impulse wavefront time: 1.2 µs ± 30 %; Half value of after wave time: 50 µs ± 20 % Please note that the waveform should be checked on an external oscilloscope
Instrument internal resistance	12Ω ± 10% and 500Ω± 10%
Peak voltage: 300 V~ 12,500V	300-12500V, Low: 300 V~ 2,500V; High: 2,500 V~ 12,500V
Impact interval time	5 ~ 99s
Impact cycles	1 ~ 9999
Polarity	positive and negative
Working power source	Rated voltage: ~ 220V±10%, 50Hz/60Hz
Dimension	430mm×180mm×480mm
Weight	20 KG

Details

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Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.