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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.