PV DC Circuit Breaker

This China ICHYTI pv dc circuit breaker In Stock are suitable for overload and short circuit protection on DC systems, and are suitable for DC equipment and electrical equipment with rated currents below 63A and rated voltages of 300V, 600V, and 1000V. This product is widely used in various fields such as power, postal, transportation, mining, and enterprises, and meets the standards of IEC60898-1 and GB140482. Compared to similar products, this product has the highest rated voltage level.

ICHYTI pv dc circuit breaker Parameter (Specification)

ICHYTI pv dc circuit breaker Feature

◉ The front top design makes the handle operation more comfortable and safe;

◉ The mechanical life exceeds 20000 times, ensuring long-term use;

◉ Comply with GBT140482, IEC60947-2 standards, EU RoHS environmental requirements, and CCC and CE certifications;

◉ Suitable for DC systems, especially communication and photovoltaic systems.

ICHYTI pv dc circuit breaker Details

ICHYTI pv dc circuit breaker Development difficulties

The development of pv dc circuit breaker faces two main difficulties. Firstly, the DC system current does not naturally cross zero, so mature arc extinguishing technology cannot be used like AC circuit breakers; Secondly, there are a large number of inductive components in the DC system, which store a large amount of energy, increasing the difficulty of breaking DC fault currents.

ICHYTI pv dc circuit breaker Dimensions and wiring

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