ZX ZX-B Series Signal Surge Protection Device 24V 36V 20KA signal lightning

ZX series ZX-B series 24V 36V 20KA Signal surge protector used in the double twisted wire information lines

ZX Series   ZX-B Series

ZX Series Application Field

• ZX surge protector series are mainly used in the double twisted wire information lines to protect the information technical system of the terminal equipment from damages. It can be applied extensively to fire alarm system and controlling circuit etc., to protect the electronic equipment and instrument in data communication, general controlling lines and measuring circuit from damages caused by lightning and other transient over voltage. The protector is a plug-in type, mainly consists of 2 parts, i.e. the base and modules, among which, the base is connected in series in the double twisted lines circuit, and the modules plugged in the base. In case of the modules in need of being replaced, the signal transmission circuit will not be cut off, and the modules can be mounted on the 35mm standard rail. The connection and replacement are quite easy.

• Applicable lightning protection zone: LPZ1-LPZ3

Technical Parameters

ZX-B Series Application Field

• ZX-B protector series is used for fine protection apparatus of the power supply of computer, modem and pulse controlling equipment etc. to protect them from surge over voltage caused by lightning or switch operating.

• ZX-B protector has inner protection circuit consisting of gas discharge tube and varistor. It is equipped with inside over heat separating device. Agreen indicator is "ON" while operating. When the protected circuit is over loaded, the inner circuit breaker will separate it from its main circuit and meanwhile the green indicator is "OFF".

• Applicable lightning protection zone: LPZ1-LPZ3

Technical Parameters

COMPANY OVERVIEW

       Xian Xiwuer Electronic & Info. Co., Ltd. is located in Beiguan, Xi'an city cover in an area of 4000 ㎡, with employees of 2300, and about 580 technicians, amongthem, there are 135 engineers, 21 senior engineers. The company has total assets of 315 million RMB Yuan, fixed assets of 137 million RMB Yuan, which is a large enterprise mainly engaged in producing electronic components. The company has the largest production scale of Varistor,SPD( Surge Protective Device)and HV Ceramic Capacitor in China, with the following main products :

1. Varistors & SPD

4. Thermistor

        The main production line and inspection equipment & instrument are imported from Japan, America, Belgium and Switzerland etc. The annual production capacity of the two leading products has been reached to 5 million pcs and 150 million pcs respectively, with the market holding rate in China of about 10% and 30% respectively by continually technical innovation. Varistors and SPD produced by the company enjoyed great reputation in the international market, being exported to many countries and areas such as Japan,USA, Hong Kong etc., with the customers like India and GE in USA. are already sold to LG company in Korea with large quantity, and also to Spainand India etc.

        Not only the products quality and technical capacity, but also the completeness of the models are all in the leading place in China. The main products have got CCEE, UL, VDE & TUV approval. The quality system was set up according to the requirement of ISO9000 since 1992, and has passed ISO9002 approval by DNV International Organization in July 1994, then got ISO9001 certification by British organization in 2000, by then we are both the first one who are approved by ISO9000 certification in the North-west area of China and the same occupation. We passed all the successive periodical audit and smoothly get the new certificate registered in Holland in Aug.1997; the quality system is strengthened and completed constantly. And we also got ISO18000 certificate.

        We believe we are able to supply satisfied goods and service to customers home and abroad with the most reasonable price and the shortest delivery time, on basis of our excellent quality assurance capacity, technical development capacity and rich manufacturing experiences.

CERTIFICATE