Product Features
JWXC-1700 type infinite relay (hereinafter referred to as relay) is used as a general relay in the signal circuit.
Features
1. The relay is a heavy elastic DC electromagnetic relay, which uses the principle of "constant gravity" to force the moving and closing contacts to open when the coil is de-energized.
2. It adopts silver-silver oxide contact, which has the characteristics of strong anti-adhesion and low contact resistance.
3. The magnetic circuit adopts electromagnetic pure iron material with small residual magnetism, and installs the stop piece at the closed position of the armature and the iron core to ensure the minimum air gap of the magnetic circuit, prevent the ferromagnetic parts of the magnetic circuit from magnetization, and ensure the reliable fall of the relay.
4. The contact system is composed of ordinary contacts, with eight groups of common contacts for switching on and off.
5. The rated voltage of the relay is DC 24V.
Applicable environment
The applicable environment of the relay is:
a) Ambient temperature: -40~+60;
b) Relative humidity: not more than 90% (temperature +25â??);
c) Air pressure: not less than 70kPa (equivalent to an altitude below 3000m);
d) Vibration: vibration is not more than 15Hz, 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: 8QH;
Identification pin number: 11, 51;
Contact gap: not less than 1.3mm;
Pallet gap: not less than 0.35mm;
Contact pressure: the dynamic contact point is not less than 250mN; the dynamic disconnection point is not less than 150mN;
Contact uniformity error: not more than 0.20mm.
Electrical characteristics (at 20c)
Coil resistance: 850 (1±10%) 2
The coils are connected in series, connect 2, 3, use 1, 4;
Rated value: DC24V;
Magnetizing value: DC67V;
Working value: not more than DC16.8V;
Release value: not less than DC3.4V;
Reverse working value: not more than DC18.4V;
Contact resistance: not more than 0.05.
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 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 relay contacts are connected to DC24V1A resistive load; its electrical life is 2106 times.
product description JWXC-7 type infinite relay is a relay widely used in railway signal technology, called signal relay, and it is an important part of 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 JWXC-7 type infinite relay is used as a general purpose and air-proof step-down 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 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 structure Infinite relay is the typical structure of AX series relay, which is composed of electromagnetic system and contact system. The electromagnetic system includes coils, iron cores, vehicle irons and armatures. The coil is installed horizontally on the iron core, and is divided into a front coil and a back coil. The use of dual coils is to enhance the flexibility and flexibility of the control circuit, which can be controlled by a single coil or a series of double coils according to the circuit needs. The armature is fixed on the blade of the yoke by a butterfly-shaped steel wire, which is flexible in movement. There is a heavy hammer in the transmission part of the Yantie to ensure that the relay armature returns reliably by gravity. The number of weights installed is determined by the structure of the relay contact system, and should be able to ensure the reliable release of the relay. A stop piece is installed at the closed position of the armature and the iron core to ensure the minimum air gap of the magnetic circuit of the relay, prevent the ferromagnetic parts of the magnetic circuit from magnetizing, and ensure that the relay falls reliably. The iron core, vehicle iron and armature of the relay are made of electromagnetic pure iron, which has high magnetic permeability and small remanence.
Product Usage The JWXC-2.3 type infinite relay is used as a DC track relay in the signal circuit. Features 1. The relay is a heavy elastic DC electromagnetic relay, which uses the principle of "constant gravity" to force the moving and closing contacts to open when the coil is de-energized. 2. It adopts silver-silver cadmium oxide contact, which has the characteristics of strong anti-adhesion and low contact resistance. 3. The magnetic circuit adopts electromagnetic pure iron material with small residual, and installs the stop piece at the closed position of the armature and the iron core to ensure the minimum air gap of the magnetic circuit, prevent the magnetization of the ferromagnetic parts of the magnetic circuit, and ensure the reliable fall of the relay. 4. The contact system is composed of ordinary contacts, and there are four groups of ordinary contacts for switching on and off. 5.The rated current of the relay is 280mA DC. Applicable environment 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 structure Infinite relay is the typical structure of Ax series relay, which is composed of electromagnetic system and contact system. The electromagnetic system includes coil, iron core, choke and armature. The coil is installed horizontally on the iron core, and is divided into a front coil and a back coil. The use of dual coils is to enhance the flexibility and flexibility of the control circuit, which can be controlled by a single coil or a series of double coils according to the circuit needs. The armature is fixed on the blade of the iron by a butterfly-shaped steel wire, which is flexible in movement. There is a heavy hammer in the transmission part of the armature to ensure that the relay armature returns reliably by gravity. The number of weights installed is determined by the structure of the relay contact system, and should be able to ensure the reliable release of the relay. A stop piece is installed at the closed position of the armature and the iron core to ensure the minimum air gap of the magnetic circuit of the relay, prevent the ferromagnetic parts of the magnetic circuit from magnetizing, and ensure that the relay falls reliably. The iron core, choke iron and armature of the relay are made of electromagnetic pure iron, which has high magnetic permeability and small remanence. Installation method
Product Introduction JWXC-1000 type infinite relay is used to close and open the special multi-way switch of signal control circuit. It is an important part of railway signal. 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 action of the relay directly affects the reliability and safety of the signal system. Features JWXC-1000 type infinite relay is one of the main components in railway signal equipment. Its reliability and safety in use are necessary requirements to ensure the normal operation of various automatic control and remote control signal equipment. 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 whole line are the keys to the safety of railway transportation and operation services. Product Usage The JWXC-1000 type infinite relay is used as a general relay in the signal circuit. Executive standard GB/T7417-2010 "Railway Signal AX Series Relay" Product Usage JWXC-1000 type infinite relay (hereinafter referred to as relay) is used as a general 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 +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. Applicable characteristics Mechanical properties Number of contact groups: 8QH; Identification pin number: 11, 52; Contact gap: not less than 1.3mm; Pallet gap: not less than 0.35mm; Contact pressure: the dynamic contact point is not less than 250mN; the dynamic disconnection point is not less than 150mN; Contact uniformity error: not more than 0.20mm. Electrical characteristics
Supplier: Engineering components for automotive, electrical, construction, transmission tower projects , rail road components hardware like different types of washers, circlips & retaining rings, clips , clamps ,hose clamp , spring band clamps ,metal pressed parts, wire form parts.
Services: Manufacturing & sourcing agents
Field Failure Relay (FFR) For D.C. Drives and Instrumentation The Field Failure Relay, when used in series with the field circuit, ensures that no power is supplied to the Armature unless Field circuit is complete. Field Failure Relay, also known as Field Loss Relay protects the D.C. Shunt motor or main circuit under open field conditions. Welcome to Insel Rectifiers: Your Premier Destination for Field Failure Relays At Insel Rectifiers, we take immense pride in being recognized as the forefront manufacturer and supplier of Field Failure Relays. Our commitment revolves around providing cutting-edge solutions that guarantee the reliability and efficiency of your systems. With a trusted legacy in the industry, we excel in the art of meticulously crafting precision-engineered Field Failure Relays and Field Loss Relays. Our dedication sets the benchmark for quality and innovation, ensuring your systems operate seamlessly and meet the highest standards of performance. Precision in Field Failure Relay Manufacturing At Insel Rectifiers, we take pride in our meticulous approach to manufacturing Field Failure Relays. These relays play a critical role in safeguarding your systems against unforeseen failures, and our commitment to precision engineering ensures that each relay meets the highest industry standards. As a distinguished Field Failure Relay manufacturer, we understand the importance of reliability in your operations. Efficient Solutions for Field Loss Relays Insel Rectifiers is your go-to source for efficient Field Loss Relay solutions. Our relay products are designed to detect and respond to field failures promptly, minimizing downtime and ensuring the seamless operation of your systems. As your dedicated Field Loss Relay supplier, we prioritize innovation to deliver cutting-edge solutions tailored to meet the unique needs of your applications. Innovative Technology, Trusted Supplier Insel Rectifiers is not just a manufacturer; we are your trusted partner in reliable relay solutions. Our commitment to innovation is reflected in the advanced technology embedded in our Field Failure Relays. As a leading Field Loss Relay supplier, we understand the importance of providing products that not only meet but exceed customer expectations. Why Choose Insel Rectifiers? Quality Assurance: Rigorous testing procedures ensure the reliability and durability of our Field Failure Relays. Innovation: We continually invest in research and development to bring you the latest advancements in relay technology. Customer Satisfaction: At Insel Rectifiers, your satisfaction is our priority. Our dedicated support team is ready to assist you with any inquiries or technical assistance.
Supplier: Industrial electrical wires and cables, ups systems and ancillary, junction boxes, mccb, relays and various other electrical products and equipment.
Services: We believe in quality, cost effectiveness and timely service. we try to understand and do the best as per the client requirements.
Buyer: Industrial electrical parts
Supplier: Fog lamps, headlights, indicators, roof lights, cabin lights, decorative lights, waterproof lights relays, flashers, PVC insulated cables, wiring harnesses, fuses, cable ties, terminals, insulation tapes, pvc sleeves, convertors, mobile chargers, switches, coach fans, wipers, carbon brushes etc for all types of automobiles 2w, 3w, 4w and heavy vehicles
Supplier: Food products, fruit and recreational plants, palm trees, generators, transformers, household electronics, ev charging stations, accumulators and battery systems, cooling appliances and frigotic systems for vehicles, furnitures (office and household types), copper tubes, powder metals for 3d printers, electrical equipment, defense products most notably drones (strategic /tactical), carrying boxes.
Services: Trade, sourcing and investment intelligence, supply chain development services, trade facilitation, inspection, operations support, full fledged trade/supply chain agency services
Buyer: High grade lead, zinc, antimony, manganese, iron ores.
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
