1.2/50us Impulse Voltage Generator for Impulse Dielectric Withstand Test for EVCS
1. Introduction
The impulse voltage generator has a no-load wave shape corresponding to the 1.2/50ms standard impulse specified in IEC 61180 clause 7.1.2.1. The output impedance of the impluse generator is 500Ω and 2Ω, and test voltage can up to 15KV. It can meet the test requirements of IEC60664-1 clause 6.2.2.1 and IEC61851-1 clause 12.7.2. The EV supply equipment should perform the impulse dielectric withstand test, the impulse voltage shall be applied to live parts and exposed conductive parts.
2. Parameter
| Model | LSG-255 |
| Control unit | LCD touch screen |
| Output voltage (open circuit) | 0.5-15KV±5% (customizable) |
| Front time | 1.2μs ±30% |
| Time to half-value | 50μs ±20% |
| Output impendance | 2Ω,500Ω±10% |
| Output polarity | positive, negative, positive/negative automatically |
| Surge interval | 3-999s |
| Number of impulse | 1-999 |
| Working condition | 15℃~35℃ (temperature), 10%~75% (humidity) |
| Dimension and weight | W470mm*H260mm*D500mm / 35KG |
| Protection | Over-voltage protection, over-current protection, short-circuit protection Voltage error and no output warning |
3. Picture
4. Frequently Asked Questions
1). Can we customize the test voltage range?
Pego: Yes, the test voltage can be customized as per the customer's requirement.
2). Can we customize the output impendance?
Pego: Yes, the output impendance can be customized as per the customer's requirement. The impulse voltage generator can be applied to many industries, such as EV charging equipment, motor, household appliance and electrical tools. As per difference product standards (like IEC60335-1, IEC60950, IEC60060), the standard impulse is the same, but the output impedence may be different.
3). Does this test can come out a test result?
Pego: No. Impulse dielectric withstand test is a kind of destructive test, according to different product testing requirements, user should use other testing equipment to detect if the specimen is qualified after complete the test.
4). What is the warranty period?
Pego: normally, the warratny period is 12 months upon you receipt of the goods. And user can get the lifelong maintenance service.
5). How can we make an order?
Pego: Please send an enquiry to sales@pegotester.com to get a formal quotation. The sales team will help to conclude a best solution for you.
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