Welcome To KEJIA
Kejia Group the Suzhou Industrial Park Kejia Automation Co., Ltd. Located in old times, rapid economic development, good investment environment in the Yangtze River Delta. At the beginning of the venture, the company insisted on the active introduction of advanced U.S. technology, rapid domestic product, brand and take the road of development in the industry successfully launched a KEJIA - " Kejia IPC " this outstanding brand.
JZZS-1000 switch-off, switch-on, power supply monitoring integrated device is mainly used in DC or AC operation of various automatic control circuits, respectively, the circuit breaker switch-off (switch-on) circuit, control power supply monitoring. (suitable for all circuit breakers).
JDP-1000 Dual Position Relay is mainly suitable for all kinds of protective devices. It has magnetic holding function to realize mechanical locking and position prompt.
JDS-1000 time relay is mainly used in various control and protection circuits, and plays an automatic time-delay switching circuit role.
JDL-1000 current relay is mainly used in short circuit, overcurrent, overload and zero sequence current protection lines of transmission lines, transformers and motors as starting elements.
The JDY-1000 voltage relay is mainly used in the relay protection line as the action element of overvoltage protection or low voltage locking.
JDZS-1000C adjustable double circuit time delay intermediate relay is mainly used in various protection and automatic control devices to increase the contact number and touch of the protection and control loops.
JDZS-1000B adjustable power relay delay intermediate relay is mainly used in various protection and automatic control devices, increasing the number of contact points, contact capacity and time logic function of the protection and control loop.
JDZS-1000A (AG) Adjustable Power-On delay intermediate relay is mainly used in various protection and automatic control devices to increase the number of contacts in the protection and control loop.