BY7-BC-50 SPD T1
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Product Details
BY7-BC-50 SPD T1
- T1 switch-type surge protective device (SPD) with an optimized overall design.
- Modular structure design allows for easy maintenance.
- Multi-pole combinability to achieve various protection modes.
- Standard 35mm DIN rail mounting for quick and convenient installation.
- Built-in over-temperature and over-current protection devices.
- RoHS compliant.
BY7-BC-25
| Specification | Description |
|---|---|
| Model | BY7-BC-50-385 |
| Nominal AC Voltage of the System Uo(V) | ~230/400 |
| Max. Continuous Operating Voltage Uc(V) | ~385 |
| Nominal Discharge Current In(kA) 10/350μs | 50 |
| Max. Discharge Current Imax(kA) 10/350μs | 100 |
| Nominal Discharge Current In(kA) 8/20μs | 150 |
| Max. Discharge Current Imax(kA) 8/20μs | 300 |
| Impulse Current limp(kA) | 50 |
| Electric Charge Quantity Q(As) | 50 |
| Specific Energy w/R (kJ/Ω) | 520 |
| Voltage Protection Level Up(kV) | 2.5 |
| Response Time TA | 100 ns |
| Max. Backup Fuse | 500A gL/gG |
| Wiring | 4mm2~35mm2 |
| Protection Grade of the Shell | IP20 |
| Material | PA66 |
| Flameproof Grade | Comply with UL94-V0 |
| Combination Method | 1 0, 2 0, 3 0, 4 0 |
| Applicable Power Supply System | TN, TT |
| Installation Method | 35mm DIN rail |
| Ambient Temperature | -5°C to 40°C |
| Ambient Humidity | 5% to 95% |
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