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-100 high-power DC contactor
SJD-50 high-power DC contactor
SJD-30 high-power DC contactor
Nkp – tel – Zn – 52 video surveillance lightning protection box is designed with reference to ” China telecom network video surveillance system engineering design specification”, ” China telecom network video surveillance system engineering construction and acceptance specification” and national lightning protection standards. customers can be equipped with various video surveillance transmission equipment according to their needs.
KDY-40N Neutral-line power surge protector is a neutral point-to-ground over-voltage protection device for power voltage transformers. It is designed and manufactured according to IEC and other relevant lightning protection standards, has no freewheeling, low residual voltage, and steep wave It has the advantages of rapid response, small discharge dispersion, and the ability to absorb various lightning and operating overvoltages.
The flow capacity of the KEJIA KDY-I-25S power supply lightning arrester is large, and it is a switch type first class lightning protection protector. The lightning arrester has no leakage flow and no continuous flow. The performance is reliable and the work is stable. According to the principle of lightning protection, the power line still has high residual pressure after the lightning energy is released once, and the lightning energy should be released step by step through the rear lightning protection device of the lightning protection system so as to effectively protect the terminal electric equipment.
KEJIA® KDY-100F power surge protector has a large flow capacity and is a Class 1 power surge protector. According to the principle of lightning protection, once the lightning energy is released by one time, there is still a high residual voltage on the power line. It should be matched with the lightning protection device at the rear stage of the lightning protection system so that lightning energy can be released step by step to effectively protect the terminal power supply. equipment.
The intelligent power divider is a very effective and practical monitor for remote power supply in the machine room. It also has the function of the extension line. So that managers can automatically grasp the power consumption from remote network, such as factory computer room, automatic control platform, server, router and other key equipment power supply.