What is a DC Surge Protective Device？
DC Surge Protective Devices (SPD) are essential for safeguarding electronic systems from voltage spikes, ensuring both reliability and efficiency. Their ability to absorb and redirect excess voltage helps ...
• SHXC-125PV/250PV
• Rated current :16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 63, 80, 100, 125, 160, 200, 225, 250
• IP65 design, waterproof, anti dust and anti ultraviolet.
• The box body is made of PVC plastic material.
| MAIN PARAMETERS | ||
| Model | SHXC-125PV | SHXC-250PV |
| Number of disconnector stages | 2P | |
| Rated current In | 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 | 63, 80, 100, 125, 160, 200, 225, 250 |
| Rated voltage Ue | 500VDC | 500VDC |
| Rated insulation withstand voltage Ui | DC1500V | |
| Rated segmentation capacity Ics | 20KA | 20KA |
| Limit segmentation capacity Icu | 15KA | 15KA |
| Flying arc distance | 50mm | |
| Maximum instantaneous discharge current | In=20KA/40KA | |
| Short circuit instantaneous decoupling action current value | 10In | |
| Optional accessories | Shunt release, undervoltage release, auxiliary, alarm | |
| Decoupling type | Single magnetic type | |
| Service life (times) | 10000 | |
| Wiring method | Top in and bottom out | |
| Waterproof box wiring hole diameter | PG19/M24 | |
| Protection grade | IP65 | |
| Working temperature | -25℃~55℃ | |
| Installation height | <2000m | |
| Case material | PVC | |
| UV protection | Yes | |
| Dimension | 276×154×145 | 276×154×145 |
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