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Impulse residual voltage test system for ZnO varistor
Scope: ICTS 8/20&4/10 Impulse Current Test System can output 8/20μs standard lightning current, 4/10μs high current and 30/80μs switching current wave. The test system is used for carrying Residual Voltage Test, Pre-conditioning test and High Current Operating Duty Test. The test system contends the requirements of IEC 60099-4 and relevant standards.
Main specifications are as follows
| Impulse Current | Waveform Parameters | ||
| Front Time | Duration Time | Peak | |
| 8/20 | 8μs + 10% | 20μs ± 10% | 40kA± 10% |
| 4/10 | 4μs + 10% | 10μs ± 10% | 100kA± 10% |
| 30/80 | 30μs + 10% | 80μs ± 10% | 10kA ± 10% |
| Alternating Current | AC Voltage: 0-10kV AC AC Current: 0-20A AC Phase: 0-3600 , tracking accuracy±50 | ||
| Standard | IEC60099-4，IEC60060 | ||
029-82681326 83204290
Xi’an Highvolt High Voltage Electrical Equipment Institute Co., Ltd
ADDRESS: No.1,Huoju Road, Beilin District, Xi'an，Shaanxi, China
TEL:86-(0)-82681326 86-(0)-83204290
E-mail: jddyjs@163.com
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