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HYS surge protective device can be used in the entrance of the low tension power supply net of 220V and 380V to protect the electrical appliance against damage from the pulse voltage.
Model | HYS4-C | ||||
Protective class |
| ||||
Test standard | IEC1643-1 | ||||
Rated voltageUn(V~) | 110 | 220/380 | |||
Maximum operation | 140 | 275 | 320 | 385 | 550 |
Voltage protective level (up) | ≤0.8 | ≤1.5 | ≤1.5 | ≤2.0 | ≤2.5 |
Normimal discharge current ln(8/20μs)kA | 20 | ||||
Maximum discharge current lmax(8/20μs)kA | 40 | ||||
Response time ns | <25 | ||||
Ambient temperature | -40~+80 | ||||
Color(Mould) | Orange grey | ||||
Outer covering material | Reinforced fire-retardant nylon PBT | ||||
Phase Line,Zero Line | 6---35mm2 | ||||
Earth Line | 6---35mm2 | ||||
Signal Line | 1.5mm2 | ||||
Maximum breaking intensity | 32A | ||||
Installation | 35mm rail | ||||
Nominal Model | HYS4-C/1-385-20,HYS4-C/2-385-20 | ||||
With annunciator | HYS4-C/4-420-20B | ||||
With remote control contact | HYS4-C/4-420-20X | ||||
Surge Protective Device(surge protector,surge arrester,lightning arrester)