The 1000V Solar Outdoor DC Surge Protection Device (DC SPD), also known as a surge arrester or surge suppressor, is designed to protect photovoltaic (PV) systems from lightning-induced surges and transient overvoltages. Suitable for various earthing systems including TN-S, TN-C-S, TT and IT, it provides reliable protection for solar DC circuits operating at up to 1000V.
Key features:
- Rated for DC systems up to 1000V
- Designed for solar PV outdoor applications
- Suitable for TN-S, TN-C-S, TT, and IT earthing systems
- High discharge capacity for lightning and switching surges
- Fast response time for effective transient suppression
- Integrated thermal disconnection protection
- Visual status indication window
- Pluggable modular design for easy maintenance
- DIN rail mounting compatibility
- Ideal for combiner boxes and inverter protection
