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Overview
This powerful test system is designed for primary injection testing of protective relay equipment and circuit breakers. It is also used to test the turns ratio of current transformers and for other applications that require high variable currents.
Parameters
Output capacity | Max 5000VA |
Output current | 0-1000A:1000A, 60s;900A, 90s;500A, 30min;≤300A, 24h |
Primary current range | 0-1100A |
Secondary current range | 0-6A |
Secondary load test range | 1A: 0-10Ω @ 5A: 0~2Ω |
Accuracy | Primary current: ±(0.005+0.2A) |
Secondary current: ±(0.005+3dig) | |
Voltage: ±(0.005+5dig) | |
Turns ratio: ±(0.005+3dig) | |
Storage and print | Built-in printer and storage |
Current output cable | 70mm², 5m (Length can be customized upon request) |
Input power | 200~240VAC, 50/60 Hz |
Environmental conditions | Operating temperature: -10℃~50℃ |
Humidity: ≤90% | |
Net size | 530×290×480mm |
Net weight | 38kg (without measuring cables) |
Features
Applications
1.Primary current injection testing and breaker testing
2.Testing current transformers
3.Testing integrity of ground grids and safety-ground devices
4.Heat runs
Parameters
Output capacity | Max 5000VA |
Output current | 0-1000A:1000A, 60s;900A, 90s;500A, 30min;≤300A, 24h |
Primary current range | 0-1100A |
Secondary current range | 0-6A |
Secondary load test range | 1A: 0-10Ω @ 5A: 0~2Ω |
Accuracy | Primary current: ±(0.005+0.2A) |
Secondary current: ±(0.005+3dig) | |
Voltage: ±(0.005+5dig) | |
Turns ratio: ±(0.005+3dig) | |
Storage and print | Built-in printer and storage |
Current output cable | 70mm², 5m (Length can be customized upon request) |
Input power | 200~240VAC, 50/60 Hz |
Environmental conditions | Operating temperature: -10℃~50℃ |
Humidity: ≤90% | |
Net size | 530×290×480mm |
Net weight | 38kg (without measuring cables) |
Features
Applications
1.Primary current injection testing and breaker testing
2.Testing current transformers
3.Testing integrity of ground grids and safety-ground devices
4.Heat runs