DC Surge Protector XLSPD-PV 600V 2P
Modelo: DC XLSPD-PV 600V 2P- Sku: WORLPRO018
- Vendor: WorldSunLight
Specifications
Product Description
The DC Surge Protector XLSPD-PV 600V 2P is a specific protector for the DC side of photovoltaic installations. Designed to divert transient overvoltages to ground caused by grid switching, inverter commutations, or indirect lightning strikes, it safeguards modules, wiring, and power electronics. Its modular architecture for DIN rail and plug-in cartridges with visual indicator allow for quick replacement when the protective element reaches end of life, reducing downtime and maintenance costs.
Main Features
- Uc 600 V DC: suitable for panel strings with working voltage up to 600 V in direct current.
- 2 poles (2P): typical protection of positive/negative string against transients to ground.
- Type 2 (Class II): effective discharge of temporary and transient overvoltages in PV systems.
- Plug-in cartridges with end-of-life window: quick maintenance without rewiring.
- DIN rail mounting with screw terminals: clean integration in combiner or DC panel.
- IP40 on front and self-extinguishing heat-resistant housing.
Advantages or Benefits
- Protects critical equipment (modules, inverter, meters, and DC wiring) by limiting overvoltage impulses.
- Greater service continuity and reduction of failures due to electrical surges.
- Simple diagnosis: the status indicator allows you to see at a glance when to replace the cartridge.
- Quick and tidy installation thanks to the DIN format and its compact design.
- Solution aligned with best practices for photovoltaic protection according to low voltage regulations.
Purpose or Applications
Protection of photovoltaic strings in field panels or combiner boxes, DC inputs of residential and commercial inverters, self-consumption systems, solar pumping, and light industrial applications where it is necessary to limit transients at 600 V DC.
Technical Specifications
| Model | XLSPD-PV |
| Poles | 2P (positive and negative) |
| Maximum continuous voltage (Uc) | 600 V DC |
| Type / Class | Type 2 / Class II (DC) |
| Degree of protection | IP40 (front) |
| Mounting | DIN rail 35 mm |
| Cartridges | Plug-in with end-of-life indicator |
| Connection | Screw terminal for rigid or flexible cable with ferrule |
| Use | PV strings and DC inverter inputs |
| Environment | Residential, commercial, light industrial (DC side) |
Compatibilities
Integrates into HT series watertight panels such as the HT-24WAYS IP65 24 modules 2 rows. Complements standard DC protections such as 10×38 gPV fuse holders (without link), DC disconnectors, and MC4 connectors. On the AC side, it can be coordinated with residual current devices XID-63 4P Type A 30 mA and XL8-63 circuit breakers (according to rating).
The DC Surge Protector XLSPD-PV 600V 2P is the essential defense for DC photovoltaic strings: compact, reliable, and with agile maintenance, for durable and safe solar installations.
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DC Surge Protector XLSPD-PV 600V 2P
