German Railway Track Equipment

wenzhou, China

Product Introduction

JPXC-1000 biased pole relay is an important component in 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 way, and control the opening and closing of the signal machine.

Relays are widely used in railway signal technology, called signal relays, which are important components in railway signal technology. It plays an important role no matter as the core component of the relay signal system or as the interface component of the electronic or computer signal system. The reliability of the relay action directly affects the reliability and safety of the signal system.

Product Usage

The JPXC-1000 biased pole relay is designed to identify the polarity of the current in the signal circuit. In the signal circuit, it is used in the turnout indication circuit and the single-multiplex semi-automatic blocking circuit.

Features

1. The relay adds a pole-biased magnet to the magnetic circuit, so that the armature is biased to the drop position by the permanent magnetic force. The pull-up of the armature is

Product Features

JWXC-H340, JWXC-H600 and JWXC-500/H300 type stepless slow release relays are used as general relays in signal circuits.

Product Usage

The JWXC-H340 type infinite relay is used as a general relay in the signal circuit.

Slow suction time: no more than 0.35s at DC18V; no more than 0.35 at DC24V;

Product Usage

The JYJXC-135/220 type has a pole reinforced contact relay used as a switch control relay in a signal circuit.

Applicable environment

The applicable environment of the relay is:

a) Ambient temperature: -40+60;

b) Relative humidity: not more than 90% (temperature +25C);

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.

Mechanical properties

Number of contact groups: 2DF, 2DFJ;

Identification pin number: 15, 54;

Contact gap: ordinary contact is not less than 4.5mm; reinforced contact is not less than 7mm;

product name

There are extremely strengthened contact relays: JYJXC-160/260

Product Usage

The JYJXC-160/260 type has pole reinforced contact relay is used as a two-start relay in the signal switch control circuit.

Mechanical properties

Number of contact groups: 2DF, 2DFJ;

Strengthen the contact pressure: the positioning contact is not less than 400mN; the reverse contact is not less than 400mN;

Contact uniformity error: no more than 0.2mm between ordinary contacts and ordinary contacts and between ordinary contacts and reinforced contacts, and no greater than between

Product Usage

The JZXC-H18 rectifier slow release relay is used as a filament supervisory relay in the electric centralized lighting circuit.

Installation Precautions

1. When installing the relay, make sure that the insulation interval between the sockets is intact, the socket hanging spring is intact, and the socket identification pin is in the correct position and should not be missing.

2. Pay attention to the relative position between the relay and the socket when plugging in the relay to avoid damage to the relay or socket during plugging.

3. When repairing and replacing the relay, first remove the fixed relay spring, and then pull out the relay. Do not use excessive force or shake left and right when pulling it out, as it may damage the relay or socket.

Product Introduction

The JZXC-480 rectifier relay is an important component in the chain 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 JZXC-480 rectifier relay is used as an AC rail and AC accident relay in the signal circuit.

test method

product description

JWJXC-480 stepless enhanced contact slow release relay is an important component in interlocking equipment, and is the main equipment to ensure the safe operation of the system. The signal relay can control the switching, locking and unlocking of the turnout, and control the opening and closing of the signal machine, etc. . 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.

Relays are widely used in railway signal technology, called signal relays, which are important components in railway signal technology. It plays an important role no matter as the core component of the relay signal system or as the interface component of the electronic or computer signal system. The reliability of the relay action directly affects the reliability and safety of the signal system.

Product Introduction

JWJXC-H125/0.44 stepless enhanced contact slow release relay is an important component in interlocking equipment and the main equipment to ensure the safe operation of the system. The signal relay can control the switching, locking and unlocking of the turnout, and control the opening and Close and so on. 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.

Relays are widely used in railway signal technology, called signal relays, which are important components in railway signal technology. It plays an important role no matter as the core component of the relay signal system or as the interface component of the electronic or computer signal system. The reliability of the relay action directly affects the reliability and safety of the signal system.

Produ

Product Usage

Programmable time relays include JSBXC-780, JSBXC-820, JSBXC-820, JSBXC1-850, and JSBXC1-870 series relays. Each type of relay has four types of warm-up time to choose from, among which JSBXC1-870 series The heating time can also be changed according to the special requirements of users.

The relay is used as a delay control in the circuit.

Applicable environment

a) Ambient temperature: -5+40;

b) Relatively moderate: not more than 90% (temperature +25);

c) Air pressure: not less than 70KPa (equivalent to an altitude below 3000m);

d) Vibration: the frame rate is not more than 15Hz, and the amplitude is not more than 0.45mm;

e) Rated voltage: DC 24V, voltage fluctuation range 24X (110%) V;

f) Working position: horizontal;

g) There is no harmful gas causing explosion hazard around, and good dust-proof measures should be applied.