
Front-face Panel:
| Supply terminals | N,L |
| Rated supply voltage | AC 220V;DC 85-300V |
| Rated frequency | 40/50/60/70Hz |
| >V setting range | AC130-300V:DC130-300V |
| <V setting range | AC80-210V;DC85-210V |
| Voltage hysteresis | 5v |
| Overvoltage trip delay | 0.5s |
| Voltage accuracy | <1% |
| MVlax. operating phase voltage | 350v |
| Max. operating current | 40A/63A |
| Altitude | ≤2000m |
| Function | Lightning protection |
| Pemissable relative humidity | <50% at 40°C(without condensation) |
| Ambient temperature | -25C~+55C |
| Size | 81*36*66mm |

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