General | SEL-TPR | SEL-TPR for BIP Applications | |
Power Source | Test point voltage | BIP voltage | |
Nominal Trip Ratings | 60 to 1,200 A | 1,200 A and 1,500 A | |
Trip Tolerance | ±10% | ||
Elbow Voltage Class | 15 kV and 25 kV | 35 kV | 35 kV |
Reset Voltage (L-N) | ≥6 kV | ≥7 kV | N/A |
Reset | Automatic at minimum voltage | Automatic on restoration of primary voltage | |
Reset Time | 3 minutes typical, dependent on system voltage | ||
Maximum Fault Current | 25 kA | ||
Trip Response Time | 1 ms (optional 24 ms with delayed trip) | 24 ms delayed trip | |
Inrush Restraint Response Time | 300 ms | ||
Elbow Style | 200 A- or 600 A-class with test point | 600 A-class T-body with BIP | |
Housing Material | Conductive EPDM rubber | ||
Clamping Range | N/A | 0.75" to 2.10" or 1.8" to 2.5" |