Chongqing Blue Jay Technology Co., Ltd

ALM-CH16 fault annunciator are installed on the cabinet panel. They are simple, compact, and can improve wirin

The BJ-FTU100 Feeder Terminal Unit is a fully digitalized, microprocessor-based control protection relay desig

The ELR-4MD DC Earth Leakage Relay is an advanced protection device designed to enhance the safety and reliabi

BJ194-X series Digital Meter is used for power quality monitoring, factory automation and building automatio

We offer a wide range of Motor Protection Relays which prevents motor failure, caused by heat generated during

Can measure and display temperature and humidity. Its simply type of the temperature controller. Also ca

Working environment 1. Not more than 2500 meters above sea level. 2. Ambient temperature -5 °C ~

Can provide Year time controller, 24 Hours time controller , weekly time controller. have one channel control,

Can provdie varities of capacitors, single-phase or three-phase, gound type or square type. low voltage type

1. Port-powered from RS232 port (TXD, RTS, DTR): No external Power is necessary 2. Convert RS-232(TXD, RXD s