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.
KEJIA® KDY-I-25RX power supply lightning arrester is a combination of power supply lightning protection and lightning protection detection communication. When the failure of the power supply lightning protection module fails, the remote contact of the lightning protection module is dislocated. This contact connects to the NKP-LJ-04 SPD communication module. The failure of the collected lightning protection module can be recorded, and records can be recorded and managed in the background. The machine sends a signal. The NKP-LJ-04 SPD communication module can also record the number of times the lightning protection module is subjected to lightning surge discharge. The NKP-LJ-04 SPD communication module is controlled by a single-chip computer circuit, uses a high-brightness LED digital tube display, and has an RS485 communication interface. The parameters of the lightning protection module’s fault and discharge actions can be queried by the remote power integrated management system.
1SM65-63 small DC circuit breaker for DC line control, overload and short circuit protection. And can be used for communications, telephone, locomotive, forklifts, forklifts, electric power, automation control, electrolytic control, security lighting and other industries. Products meet GB14048.2 standards.
1SM65 series of small circuit breakers comply with GB10963.1 IEC60898-1,With a single pole + neutral pole, unipolar, bipolar, triode and quadrupole, the current range6A-63A, the maximum short-circuit breaking capacity of 10kA, suitable for distribution circuit short circuit, overload protection and line of infrequent conversion.
1 S M 6 5 DC series of small DC circuit breakers meet G B 1 4 0 4 8IEC60947-2 has a single pole and two poles, rated current range of 6A-63A, the maximum short-circuit breaking capacity of 10kA, suitable for DC distribution circuit short circuit, overload protection and line of infrequent conversion.
1SW45 series of intelligent universal circuit breaker, absorbing the advantages of a variety of intelligent circuit breakers at home and abroad, with a compact, small size, high reliability, short breaking time, no arcing distance and other characteristics, the distribution of intelligent controller in addition to With a variety of protection features, but also has ammeter, voltmeter, power factor table, fault detection, self-diagnosis and other auxiliary functions. Can be attached to the communication interface, to achieve long-distance “four remote” function. Products in line with IEC60947-2, GB14048.2 standards, the main technical indicators to achieve the advanced level of similar foreign products.
1SM6LE-32 leakage circuit breaker for AC 50Hz, rated voltage 220 / 230V, rated current 6A ~ 32A, with overload, short circuit, leakage function. Phase line, zero line at the same time cut off, can effectively prevent wiring errors and system failures arising from accidents. This product complies with GB 16917.1; IEC 61009-1 standard.
1SM6LE-63 leakage circuit breaker is a circuit breaker to install leakage protector for AC 50Hz, rated voltage single-phase 230V, three-phase 400V and below, rated current 1 ~ 63A circuit, leakage short-circuit and overload fault Reliable protection. 30mA action current can be used for indirect contact electric shock and insulation failure protection and direct contact with the supplementary protection.
1SM6G-100 series isolation switch for AC 50Hz, rated voltage single-phase 230V, 400V or 48V DC (110V 2-pole series) of the power distribution circuit and the motor circuit for breaking and connected purposes. Reliable contact indication. Products comply with IEC60947-3 and GB14048.3 standards.
1SM6-100 high breaking small molded case circuit breakers (hereinafter referred to as circuit breakers) for AC 50Hz / 60Hz, rated voltage single-phase 220 / 230V, three-phase 380 / 400V and below, rated current up to 100A of the lighting distribution system or motor power distribution system, as the line overload and short circuit protection, but also in the normal circumstances, infrequent on-off electrical equipment and lighting lines.