Product News

The Automatic Transfer Switch market advances with the BYQ1 series Mini Type CB-Level solution, engineered for critical 400V/50Hz AC systems up to 63A. This compact yet robust ATS guarantees uninterrupted power through precision source monitoring and instantaneous transfers (<100ms) during grid failures. Its integrated overload and short-circuit protection backed by industrial grade electromagnetic compatibility ,ensures resilience against voltage spikes and harmonic interference. Designed for telecom shelters, medical equipment rooms, and retail POS systems, the switch provides mission-critical continuity where conventional PC-level alternatives fall short.

The HA Waterproof Distribution Box series delivers critical safety for electrical circuits exposed to harsh outdoor or industrial conditions. Engineered with durable ABS/PC composite materials, these enclosures provide exceptional mechanical strength and UV resistance while maintaining clarity for visual inspection through transparent PC elements. Featuring an IP65-rated sealing system and upgraded locking mechanisms, this Distribution Box effectively shields internal components,such as circuit breakers and switches,from moisture, dust, and corrosive elements.

The BYM3DC series represents a critical advancement in photovoltaic circuit protection. Designed specifically for DC grids, this Molded Case Circuit Breaker delivers robust performance under extreme conditions. Rated for voltages up to 1500VDC and currents reaching 800A, it provides secure power distribution for utility-scale solar farms and commercial PV installations. Its specialized DC arc-extinguishing technology ensures reliable interruption capability unmatched by standard AC breakers, addressing the unique challenges of photovoltaic systems where fault currents lack natural zero-crossing points.

The BY05L-32 series delivers comprehensive electrical protection in a compact solution. This 3kA Residual Current Circuit Breaker with Over current Protection (RCBO) combines multiple critical safety functions within a single device. Engineered for 240V~, 50Hz systems, it provides reliable circuit interruption for residential and light commercial applications. With a 32A maximum rated current and 1P+N configuration, this integrated solution replaces separate MCB and RCD devices, optimizing panel space while enhancing safety through coordinated tripping mechanisms.

In the field of electrical systems, BY19G 63A Manual Changeover switch stands out for its reliable and efficient power management solutions. The device is designed to achieve seamless switching between different power sources, ensuring that the electrical system can remain operational even during power outages or maintenance.

BYQ5 series isolated PC-level Dual Power Automatic Transfer Switch integrates advanced switching and control logic, supports 3P/4P configuration and currents from 16A to 3200A, and is designed for critical systems that require uninterruptible power supply. It combines voltage/frequency monitoring, remote operation and emergency manual control in a rugged, space-saving design.