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Jjjc5 Ac Enhanced Contact Relay

(1.1)
Supplier From China
Nov-11-21

Product Introduction

The JJJC5 AC enhanced contact 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 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 JJ small C5 AC enhanced contact relay is used as an indicator light power supply supervisory relay in the power supply screen of the small station.



Mechanical properties

Number of contact groups: 2QHJ; 2QH

Identification pin number: 13, 43;

Ordinary contact gap: not less than 1.3mm;

Strengthen the contact gap: not less than 4mm;

Ordinary pallet gap: not less than 0.35mm;

Reinforce the gap of the support plate: not less than 0.1-0.3mm;

Ordinary contact pressure: the dynamic contact point is not less than 250mN; the dynamic disconnection point is not less than 150mN;

Strengthen the contact pressure: the dynamic contact point is not less than 600mN; the dynamic disconnection point is not less than 300mN;

Contact uniformity error: not more than 0.20mm.

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More Items Similiar to: Jjjc5 Ac Enhanced Contact Relay

Nov-11-21
JJJC7 AC Enhanced Contact Relay

Jjjc7 Ac Enhanced Contact Relay

(1.1)
$99.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
Product Introduction

The JJJC7 AC enhanced contact 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, locking and unlocking of the turnout, and 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 JJC7 AC enhanced contact relay is used in the distributed power supply screen.



Features

1. The JJJC7 type relay is an AC 220V heavy spring force type reinforced contact electromagnetic relay.

2. The relay magnetic system is a clap-on AC magnetic system, which is composed of an iron core, a coil and an armature.

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

4. The relay contact system consists of two parts: ordinary contacts and enhanced contacts. There are two groups of moving on and off switching ordinary contacts; the two sets of moving on and off switching enhanced contacts, the structure of the ordinary contacts is the same as the stepless relay, and the strengthened contacts Specially designed high-power contacts.



Applicable environment

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.



Insulation withstand voltage

Under the standard atmospheric conditions of the test, the absolute resistance of the relay should not be less than 100MQ.

Under the condition that the air pressure is not lower than 86kPa (equivalent to the altitude below 1000m), the insulation withstand voltage of the relay should be able to withstand AC sine wave 50Hz, 2000V rms voltage, there should be no breakdown flashover after 1min, the voltage when repeating the test Should be 75% of the original test voltage value.
Nov-11-21
JJJC1 AC Enhanced Contact Relay

Jjjc1 Ac Enhanced Contact Relay

(1.1)
$99.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
Product Introduction

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 JJC1 AC enhanced contact relay is a reversible motor control relay in the power supply screen. It can replace JZJXC-7200 rectifier strengthened contact relay.



Features

1. The JJC type AC enhanced contact relay is an AC 24V heavy elastic type enhanced contact electromagnetic relay.

2. The relay magnetic system is a clap-on AC magnetic system, which is composed of an iron core, a coil and an armature.

3. It adopts silver-silver cadmium oxide contact, which has the characteristics of strong anti-adhesion and low contact resistance.

4. The relay contact system is composed of two parts: ordinary contacts and enhanced contacts. There are two groups of movable and broken ordinary contacts; four groups of movable and closed enhanced contacts. The structure of ordinary contacts is the same as that of non-polar relays. The enhanced contacts are specially designed high-power contacts.



Mechanical properties

Number of contact groups: 4QJ; 2H

Identification pin number: 12, 54;

Ordinary contact gap: not less than 1.3mm;

Strengthen the contact gap: not less than 5mm;

Ordinary pallet gap: not less than 0.35mm;

Reinforce the gap of the support plate: not less than 0.1-0.3mm;

Ordinary contact pressure: dynamic breaking contact is not less than 150mN;

Strengthen the contact pressure: the moving and closing contact is not less than 600mN;

Contact uniformity error: not more than 0.20mm.
Nov-11-21
JWJXC2-6800 Enhanced Contact Relay

Jwjxc2-6800 Enhanced Contact Relay

(1.1)
$99.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
Product Usage

The JWJXC2-6800 type enhanced contact relay is used in the distributed power supply screen.



Product function

It 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.



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.



test method

Standard test conditions

Temperature: +15â??~+45â??;

Relative humidity: 45%~75%

Air pressure: 86kPa~106kPa

Requirements for testing measuring tools, meters, and power supply

The accuracy of the measuring tool for measuring appearance and installation dimensions should not be less than 0.05mm; the accuracy of the feeler gauge should not be less than level 2; the measurement error of the force measurement should not be greater than 2%.

The accuracy of the DC voltmeter and ammeter used for testing should not be less than 0.5, and the accuracy of the AC (50Hz) voltmeter and ammeter should not be less than 1.

The power supply voltage should remain stable, and its fluctuation range should not exceed 5%. The DC power supply should be a DC generator, battery or AC full-wave rectifier power supply (except for special regulations, the ripple factor should not be greater than 5%). The waveform of the AC power supply should be a sine wave with a frequency of 50 Hz.



Mechanical properties
Nov-11-21
JWJXC-7200 Stepless Enhanced Contact Relay

Jwjxc-7200 Stepless Enhanced Contact Relay

(1.1)
$99.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
Product Usage

The JWJXC-7200 type stepless enhanced contact relay is used as a power supply supervisory relay for the electric point machine in the power supply screen of a large station.



Product function

JWJXC-7200 type stepless enhanced contact 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.



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.



product structure

The electromagnetic system of the stepless strengthened contact relay is a stepless magnetic circuit with an enlarged size. The contact system is composed of two parts: a normal contact and a strong contact. The normal contact is the same as the stepless relay. Switches, switch start, etc.) designed contacts and isolator.



Mechanical properties

Number of contact groups: 4QJ; 2H

Identification pin number: 14, 55;

Strengthen the contact gap: not less than 7mm;

Ordinary contact gap: not less than 4.5mm;

Reinforce the gap of the support plate: generally not less than 0.35mm;

Reinforce the gap of the support: the reinforcement is not less than 0.1-0.3mm;
GOLD Member
VERIFIED
Oct-02-20
(3.2)
Supplier From Singapore, Singapore, Singapore

Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.

Supplier Of Electric Switches & Isolators   |   Converters & Switches   |   UPS   |   DC, AC Inverters & Converters   |   Lights & Lamps Fittings   |   Electric Components   |   Electric Switch Gears
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Sep-03-10
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Buyer From Mumbai, Maharashtra, India

Supplier: Industrial electrical wires and cables, ups systems and ancillary, junction boxes, mccb, relays and various other electrical products and equipment.
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Buyer From Bangalore, Karnataka, India

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Nov-11-21
JWJXC-135/135 Stepless Enhanced Relay

Jwjxc-135/135 Stepless Enhanced Relay

(1.1)
$99.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
Product Introduction

The JWJXC-135/135 stepless enhanced relay is an important element in the chain 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 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 operation 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 function

It 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.



Product Usage

JWJXC-135/135. Infinitely enhanced relays (hereinafter referred to as relays) are used as general relays in signal circuits.



Applicable environment

The applicable environment of the relay is:

a) Ambient temperature: -40â??~+60â??;

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

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.



Insulation withstand voltage

Under the standard atmospheric conditions of the test, the insulation resistance of the relay should not be less than 100MQ.

Under the condition that the air pressure is not lower than 86kPa (equivalent to the altitude below 1000m), the insulation withstand voltage of the relay should be able to withstand AC sine wave 50Hz, 2000V rms voltage, there should be no breakdown flashover after 1min, the voltage when repeating the test Should be 75% of the original test voltage value.
Oct-05-21
JYJXC-160/260 Type Enhanced Relays

Jyjxc-160/260 Type Enhanced Relays

(1.1)
$999.00
MOQ: Not Specified
  German Railway Track Equipment (zhejiang) Co., Ltd
Supplier From Wenzhou , Zhejiang, China
Supplier Of Electric Relays
 
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;

Identification pin number: 15, 54;

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

Pallet gap: ordinary contact point is not less than 0.35mm;

Ordinary contact pressure: the positioning contact is not less than 150mN; the reverse contact is not less than 150mN;

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 reinforced contacts and reinforced contacts 0.1mm.

Positioning or reverse position holding force is not less than 4N;



Electrical characteristics (at 20c)

Coil resistance: 135/220Q

Use the coil alone, use 1, 23, 4;

Rated value: 24V;

Magnetizing value: 64V/64V;

Rotation extreme value: forward 10V~16V, reverse 10V~16V;

Contact resistance: common contact is not more than 0.05; strengthened contact is not more than 0.1Q.



Product function

The signal relay is an important component in the interlocking equipment, and is 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.



Insulation withstand voltage

Under the standard atmospheric conditions of the test, the insulation resistance of the relay should not be less than 100MQ.

Under the condition that the air pressure is not less than 86kPa (equivalent to the altitude below 1000m), the insulation withstand voltage of the relay should be able to withstand AC sine wave 50Hz,

2000V rms voltage, there should be no breakdown flashover after 1 min, and the voltage during repeated test should be 75% of the original test voltage.



Product electrical life

The ordinary contact of the relay is connected to DC24V1A resistive load; the strengthened contact is connected to DC220V7.5A, 0.05H inductive load, and its electrical life is 1105 times.
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