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.
SJD – 20 High Power DC Contactor
DSP-810 Microcomputer protection and control device
DZ-6 small intermediate relay is mainly used in various protection and automatic control devices.
DZ-46 small intermediate relay is mainly used in various protection and automatic control devices, the number of contacts and contact capacity of the protection and control loop.
DZ-03, 04 small intermediate relays are mainly used in various protection and automatic control devices, protection and control circuit of the number of contacts and contact capacity.
The JZFZ-5000 circuit breaker operating circuit monitoring relay can realize the whole process monitoring of the circuit breaker switching (switching) circuit, including all kinds of working conditions, when the circuit breaker fault occurs in the operating circuit, alarm signals are issued and the operation is blocked.
JZZS-5000 switch-off, switch-on, power supply monitoring integrated device is mainly used for DC or AC operation in a variety of automatic control circuits, circuit breaker switch-off (switch-on) circuit, control power supply monitoring. (suitable for all circuit breakers).
JDP-5000 Dual Position Relay is mainly suitable for all kinds of protective devices. It has magnetic holding function to realize mechanical locking and position prompting.