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Jarc1 1000 Dynamic Relay - China

price: 99.00 Dollar US$

Product Features The dynamic interface components specially designed by the Scientific Research Institute of the Ministry of Railways are used to form a dual-channel control dynamic relay.

Used in the TYJL designed by the Railway Science Research Institute —-Type computer interlocking interface circuit.

At present, JARC1-1000 dynamic relays have been banned from being used on large railways, and are only used in hump circuits when users have demand.

Features 1 - Two-way relay.

2 - Controlled by dynamic pulse signal.

3 - The control terminal power supply is 12V5Hz, and the local voltage is 27V.

Dimensions 165mm×49mm×163mm (length×width×height) Installation method The relay socket is installed on the combination frame (cabinet) with bolts, and the relay is inserted into the socket horizontally and clamped with hanging arrows.

JWXC-1000/7 type relay identification pin numbers 11, 52; JWXC-1700 type relay identification pin numbers 11, 51 - Product function The signal relay is an important element in the interlocking equipment, and it is the main equipment to ensure the safe operation of the system.

The signal relay can control the conversion, lock and unlock the way of the road meeting, and control the opening and closing of the signal machine.

Its reliability, availability, maintainability and the entire sauna line are the keys to the safety of railway transportation and operational services.

Applicable environment The applicable environment of the relay is: a) Ambient temperature: -40℃~+60℃; b) Relative humidity: not more than 90% (temperature +25℃); c) Air pressure: not less than 70kPa (equivalent to below 3000m above sea level); d) Vibration: the vibration frequency is not more than 15Hz, and the amplitude is not more than 0.45mm; e) Working position: horizontal; f) There should be no harmful gas causing explosion hazard around, and good dust-proof measures should be taken.

Product Features Mechanical characteristics: Ordinary contact pressure: dynamic closing or positioning contact is not less than 150 contact groups: 2QH, 2QJ, 2H; Identification pin number: 31, 52; Ordinary contact gap: not less than 1.3mm; Strengthen the contact gap: not less than 2.5mm; Ordinary pallet gap: not less than 0.35mm; Reinforced pallet gap: not less than 0.1-0.3mm; mN; dynamic break or reverse contact point not less than 150mN; Strengthen the contact pressure: the dynamic closing or positioning contact is not less than 400mN; the dynamic breaking or reverse position contact is not less than 300mN; Contact uniformity error: not more than 0.20mm.

Company Contact:

  • Phone: 13868770229

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

  • Email: Email

Published date: November 8, 2021

  • 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!

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