Zhejiang Yueqing Peng Yuan Electric Technology Co., Ltd.   

PYQ4-100 (Han Guangxing) and double power supply switch PYQ4 Hanguang type double power supply Field of application Hanguang dual power automatic transfer switch is suitable for rated insulation distribution system voltage 690V, rated power 50Hz, rated voltage 400V and below, rated current 10A to 400A. Mainly used for power supply system in case of emergency dual power conversion, the minimum conversion time of less than 0.2S, to ensure that the main load (emergency lighting, emergency staircase, fire system etc.) continuous reliable operation. Important place widely applied to high-rise buildings, posts and telecommunications, industrial and mining enterprises, shipping, power station, hospital, bank to provide uninterrupted power supply. The characteristics of product structure 1 the electromagnetic drive, mechanical and electrical interlocking mechanism, main circuit contact is static, dynamic structure, the dynamic contact of the design of V type. 2 in order to avoid the electromagnetic coil long live, the electric switch, machinery, control power supply is from the main current of AC 220V (without additional control current). 3 structural features superior, master and standby power supply will not be connected at the same time accident. The 4 switch electrical or mechanical closing instructions, can also be provided normally open and normally closed auxiliary contact for customers to use for customers of other. The 5 switch is composed of load switch (switch without fuse or current release of A · T · S) and intelligent controller, is an ideal electromechanical integration model of double power supply automatic switching switch. 6 dual composite contact, a horizontal pull type mechanism, micro motor pre storage and micro electronic control technology, the basic realization of zero arcing (no arc shield); 7 the reliable electrical and mechanical interlock interlock, actuator using load isolation switch independent, safe and reliable use; 8 execution load isolation switch is driven by a single motor, conversion is reliable and stable, no noise, small impact force; 9 had obvious on-off position indicator, padlocks and other functions, to achieve reliable isolation between the power supply and the load; 10 good safety performance, high degree of automation, high reliability, service life more than 8000 times; 11 electromechanical integration design, accurate, flexible, smooth switching logic control, adopt international advanced technology, strong anti-interference ability, no external interference; The 12 electrical level: grade PC ■ main function Product structure: small size, simple structure, high current, ATS integration Features: fast switching speed, low failure rate, repair convenient, reliable performance Connection: front plate connector, wiring on back of the board Conversion mode: grid on the grid, power generator, automatic recovery, no recovery since the vote Category: three segment with the middle pair of disconnected position Product number: 2, 3, 4 Normal working conditions: 1, the installation site surrounding environment temperature -20 ~ 60 ℃ 2, no dust and conductive dust, non corrosive, flammable and explosive gas. No rain erosion. 3, avoid direct sunlight and good ventilation and heat dissipation. 4, 5 times the strength of the magnetic field installation location should not be greater than the earth's magnetic field. 5, can influence the tolerance of moist air. Gas insulated metal and the destruction of the 6, and conductive dust. 7, tolerance to salt fog, mist, the impact of moist air. 8, in the absence of rain and snow. 9, elevation ≤ 2000m, maximum inclination of 22.5 ° 10, the installation level III.

Electric fire monitor, control and protection switch KBO, miniature circuit breaker, AC contactor, multifunction power meter