Jzsjc2 Ac Filament Conversion Relay - China

product name AC filament conversion relay: JZSJC2 product usage JZSJC2 AC Filament Conversion Relay is suitable for railway signal lighting circuit.

When the main filament of the 12V, 25w dual-filament signal bulb is broken, the auxiliary filament will be lit through a set of movable break contacts to realize the conversion of the main and auxiliary filaments., And alarm through another set of contacts.

Applicable environment a) Temperature: -40℃~+60℃; b) Air pressure: not less than 70kPa (equivalent to 3000m above sea level); c) Relative humidity: not more than 90% (temperature -25°C); d) Vibration: frequency 5H2~2H2, displacement amplitude not greater than 1mm, frequency 22H2-50H2, acceleration amplitude not greater than 20m/s2; e) There should be no harmful gas causing explosion hazard around, and dust-proof measures should be taken.

Mechanical properties Contact gap: not less than 0.8mm; Dynamic contact pressure: not less than 150mN; Dynamic breaking contact pressure: not less than 150mN; Contact uniformity error: not more than 0.1mm; The joints are formed together: not less than 0.1mm.

Company Contact:

• Posted By: German Railway Track Equipment (Zhejiang) Co., Ltd

• Phone: 13868770229

• Address: No. 56, Second East Bank Road, Liushi Town, wenzhou , Zhejiang Sheng, China

• Email:

• Business Description: German Railway Track Equipment (Zhejiang) Co., Ltd. The company is a comprehensive enterprise with scientific research and development, production, sales and service.
  
  Has a railway signal product laboratory and test platform.
  
  Have reliable guarantee capabilities in product quality and safety management and control.
  
  German rail products cover various fields such as national railways, local railways, power depots, mining bureaus, and light rails.
  
  Participated in the construction of Chengdu-Kunming, Xiangyu, Daqin, Baozhong, Houyue, Lanxin double tracks, Beijing-Kowloon, Nankun, Qin-Shen, Xikang, Nei-kun, Xihe, Yuhuai railway, Beijing-Shanghai, Beijing-Guangzhou, Gui-Guang, National key projects such as Lanxin High-speed Railway.
  
  Deutsche Bahn has unswervingly adhered to the business philosophy of "people-oriented, developing with you", and is willing to sincerely cooperate with friends from all walks of life to make greater contributions to the promotion of industry development, industry optimization, and social harmony! Write a more beautiful new chapter!