JYXC-660 pole relay

Product Introduction

The JYXC-660 poled relay is an important element in the interlocking equipment and the main equipment to ensure the safe operation of the system. The signal relay can control the switching of the turnout, lock and unlock the route, 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. The automatic control systems in various fields all use relays.

Product Usage

The JYXC-660 poled relay is used as a general poled relay in the signal circuit.

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 an altitude below 3000m);

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 function

The JYXC-660 poled relay is a commonly used electrical appliance in automatic control systems. It is used to connect and disconnect circuits, to issue control commands and reflect the status of equipment to form automatic control and remote control circuits.

Mechanical properties

Number of contact groups: 6DF;

Identification pin number: 15, 52;

Contact gap: not less than 1.3mm;

Pallet gap: not less than 0.35mm;

Contact pressure: the positioning contact is not less than 250mN; the reverse contact is not less than 250mN;

Positioning or reverse position retention force is not less than 2N;

Contact uniformity error: not more than 0.20mm.

Electrical characteristics

Coil resistance: 330 (1±10%) Ω×2

The coils are connected in series, connect 2, 3, use 1, 4;

Rated value: DC24V;

Magnetizing value: DC60V;

The extreme value of rotation: 10V~15V;

Contact resistance: not more than 0.05Ω.

Features

1. The relay is designed according to the needs of the bistable circuit in the signal circuit. Permanent magnets are added to the magnetic circuit system of the relay, so that the relay has two stable states of positioning and reverse due to the different polarity of the current in the coil. These two stable states can continue to be maintained after the current in the coil disappears.

2. The use of silver-silver oxidation requires contacts, which has the characteristics of strong anti-adhesion and low contact resistance.

3. The relay contact system consists of common contacts, with six groups of common contacts for positioning and reverse conversion.

4. The rated voltage of the relay is DC 24V.