Rail transit

Railways are the main arteries of the national economy, while subways and light rail are crucial components of urban rail transit. In the event of a sudden power outage and the failure of backup power, it will directly lead to train service suspension, signal loss, and communication interruption, potentially causing operational paralysis, passenger delays, and even safety accidents. This means a halt in the pace of the city, a threat to public safety, and a shake in social confidence.

A stable and reliable backup power supply serves as the core support for ensuring the safe operation of trains, signal command, and emergency dispatch. Key systems such as automatic train control systems, signal interlocking, communication networks, on-board equipment, and station emergency lighting all require millisecond-level uninterrupted power supply. Even in extreme situations where external power supply is interrupted, their basic functions must be maintained. Therefore, high-performance and long-lasting batteries are indispensable safety configurations.

HZET's products are widely used in subway, high-speed rail, tram, and other rail transit systems. They are primarily used as backup power supplies for emergency lighting, control systems, signal systems, security, platform screen doors, and other systems. Together with UPS and DC panel equipment, they meet load demands and ensure emergency power supply at critical moments.