Product News

The BYVP1-63 series represents a significant advancement in voltage protection technology, offering reliable protection against potentially damaging voltage fluctuations. This voltage protector is specifically engineered to monitor electrical circuits continuously and safeguard connected equipment from both over-voltage and under-voltage conditions. With its 100A capacity, the device provides robust protection for various residential and commercial applications, ensuring the longevity and proper functioning of sensitive electrical appliances.

The HD11N Knife Switch represents a critical component in modern photovoltaic (PV) electrical systems, designed specifically for safe and reliable operation in renewable energy applications. As a dedicated disconnection device, this knife switch ensures secure isolation capabilities while adhering to stringent operational requirements for DC and AC distributions in solar power installations. Its engineering focuses on durability and safety, making it suitable for various industrial and commercial PV configurations.

MCB Isolator Switch, especially the BYG1-125 series, are essential elements of modern power distribution systems. Designed to provide safe and clear circuit isolation, the device combines the protection of a miniature circuit breaker (MCB) with the clean disconnection capabilities of an isolator. As a critical control point, it is able to completely cut off power to downstream circuits during maintenance, repairs or emergency shutdowns, thus ensuring the safety of personnel and equipment. Its rugged construction and strict electrical standards make it an indispensable element in commercial and industrial facilities.

The BYW1 series represents a major leap forward in electrical protection technology. Designed for AC 50Hz grids, this intelligent universal air circuit breaker (ACB) is rated up to 690V and has a current handling capacity of up to 6300A. As the cornerstone of safe power distribution, it reliably protects critical infrastructure in industrial plants, commercial complexes, and large facilities from catastrophic electrical failures.

Modern electrical installations demand integrated safety solutions, and the BY02L-63 series delivers essential protection. This Residual Current Circuit Breaker (RCBO) combines overcurrent, short-circuit, and earth leakage protection within a single compact device. Rated for 3kA breaking capacity, it safeguards residential, commercial, and industrial systems against electric shock hazards and fire risks caused by insulation faults. With sensitivity to dangerous residual currents (typically 30mA), it instantly disconnects circuits when life-threatening imbalances occur, providing fundamental personnel protection.

The BY08DC 1+2-12.5 series represents a significant advancement in photovoltaic system protection. This specialized Dc Surge Protective Device (SPD) delivers essential T1+T2 surge protection specifically engineered for solar combiner boxes and inverters. Utilizing high-energy metal oxide varistor (MOV) technology, it provides robust defense against lightning strikes (10/350μs) and switching transients (8/20μs). With discharge capacities ranging from 20kA to 40kA per pole, this SPD ensures critical DC equipment remains shielded from damaging voltage surges throughout its operational lifecycle.