Protections

SPD DC PV 550V

Le rôle principal du fusible NHZ1 est de protéger les circuits électriques contre les courants excessifs et les courts-circuits.

A DC isolation switch is primarily used to provide a safe way to remove power from a DC circuit. This is essential for maintenance activities, troubleshooting and ensuring the safety of personnel working with electrical systems.

Solar DC String Box. The enclosure is built to high industrial standards and includes, fused PV-string terminals, surge protection devices and DC-isolators.  

This breaker is specially used for solar PV system. The current is from 63A to 125A. 

DC MCCB series molded isolating switch is mainly used in large scale photovoltaic power distribution system, including pv junction box, photovoltaic inverter, live up to what our dc cabinet, etc. Rated voltage 1500 VDC, rated current is 1250 A, can quickly disconnect fault current of dc power supply distribution system, solar photovoltaic power generation system reliable operation.

Fuses and fuse holders are essential devices used in electrical installations to provide safety and protection against overloads and short circuits. Fuses are electrical components that break in the event of an overcurrent, thereby interrupting the circuit and preventing any damage to connected devices and equipment.

This device can be helpfull to ensure the protection of your solar system.

DC Miniature Circuit Breaker, apply to rating current 63A or less, Direct current rating voltage can be up to 1200V.