Add: No. 428 Middle Tianmu Road, Jing'an District,
The PLG series consists of a bypass voltage stabilizer cabinet
（single variable single/two variable single/three variable single/three variable Optional）, DC check diode （optional）, transmitter （optional）, etc. form a complete backup mains bypass. The PLG series has the characteristics of stepless voltage regulation, stable output, perfect protection function, stability and reliability, easy use and maintenance, etc. The performance indicators fully meet the needs of UPS normal operation.
Bypass isolation cabinets and feeder cabinets are non-standard power supplies designed and manufactured according to the special requirements of large-scale UPS bypass systems. They are indispensable auxiliary systems for large-scale UPS bypass systems and play protection, distribution, and control functions.