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DC SPD 2P 1000V 40kA Solar Surge Protector
Walax 2-pole 1000V DC surge protector with 40kA Imax for solar PV. High-capacity Type 2 protection for combiner boxes protecting inverters from severe induced surges.
- Factory-direct pricing · OEM/ODM branding · IEC/CE compliance
- Wholesale & project supply to Africa, SE Asia & the Middle East
40kA Imax
High discharge capacity for installations with elevated lightning exposure.
1000V 2P
Protects positive and negative conductors on 1000V PV strings.
Type 2 Protection
Diverts induced and switching surges to protect inverters.
Technical Specifications
Standard ratings listed below – custom configurations available on request. Contact our engineers to confirm parameters for your market.
| Standard | IEC 61643-31 · CE |
| Max continuous voltage (Uc) | 1000V DC |
| Max discharge current (Imax) | 40kA |
| Nominal discharge current (In) | 20kA |
| Voltage protection level (Up) | ≤ 3.8kV |
| Type | Type 2 |
| Poles | 2P |
| Mounting | 35mm DIN rail |
| Ambient temperature | -40°C to +80°C |
Where These Devices Install
1000V solar PV combiner boxes in regions with high lightning exposure, protecting strings and inverters from severe induced surges.
Frequently Asked Questions
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Need DC SPD 2P 1000V 40kA Solar Lightning Arrester Pricing?
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