Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 10 sets/month |
| Delivery Time | 20 days |
| Packaging Details | Plywood box |
| Complied Clause | Clause 12.7 |
| Complied Standard | IEC 61851 |
| Internal Resistance | 2Ω ± 10%, 500Ω± 10% |
| DC High Voltage | 20kV (Max) ±5％ |
| Interval Time | 1 ~ 99s |
| Impact Cycles | 1 ~ 9999 |
| Wavefront Time | 1.2 µs ± 30 % |
| Peak Voltage | 300V-20kV |
| Brand Name | Sinuo |
| Model Number | SN1104-20KV |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 sets/month |
| Delivery Time | 20 days | Packaging Details | Plywood box |
| Complied Clause | Clause 12.7 | Complied Standard | IEC 61851 |
| Internal Resistance | 2Ω ± 10%, 500Ω± 10% | DC High Voltage | 20kV (Max) ±5％ |
| Interval Time | 1 ~ 99s | Impact Cycles | 1 ~ 9999 |
| Wavefront Time | 1.2 µs ± 30 % | Peak Voltage | 300V-20kV |
| Brand Name | Sinuo | Model Number | SN1104-20KV |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
IEC 61851 High Voltage Impulse Test Generator for EV Charging Equipment
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
| Model | SN1104-20kV (Optional) |
| DC high voltage | Max. 20kV |
| 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 | Resistance matches ITU-T K.44 |
| Peak voltage: 300 V~ 12,500V | Low: 300 V~ 2,500V; High: 2,500 V~ 20,000V |
| Impact interval time | 10 ~ 99s |
| Impact cycles | 1 ~ 9999 |
| Polarity | positive and negative |
| Working power source | Rated voltage: ~ 220V±10%, 50Hz/60Hz |
| Dimension | 650mm×550mm×1650mm |
| Weight | 100 KG |
Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
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 te... 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 te...
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