Product Usage
The JZJXC-100 type rectifier strengthened contact relay is used as a power supply supervisory relay for the indicator light in the power supply screen.
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.
Mechanical properties
Number of contact groups: 4QJ; 2H
Identification pin number: 22, 32;
Ordinary contact gap: not less than 1.3mm;
Strengthen the contact gap: not less than 7mm;
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 200mN;
Strengthen the contact pressure: the moving and closing contact is not less than 600mN;
Contact uniformity error: not more than 0.20mm.
Electrical characteristics
Rating: AC24V
Magnetizing value: AC24V
Release value: not less than AC4V
Working value: not more than AC11V
Coil resistance: 50 (1±10%) Q2
Coils are connected in series, connect 2, 3, use 1, 4
Product Usage The JZJXC-7200 rectifier enhanced contact relay is used as a reversible motor control relay in the power supply screen. Features 1. The JZJXC-7200 and JZJXC-100 relays are AC 220V, AC 24V heavy-elasticity reinforced contact rectifier electromagnetic relays, adopting 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 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, prevent the magnetization of the ferromagnetic parts of the magnetic circuit, and ensure the reliable fall of the relay. 4. The magnetic circuit system of the relay is basically the same as the JWJXC-7200 stepless enhanced contact relay. 5. The contact system is composed of two parts: ordinary contacts and reinforced contacts. There are two groups of moving and breaking ordinary contacts; four groups of moving and closing reinforced contacts without arc extinguishing magnets. The structure of ordinary contacts is the same as that of non-polar relays. The reinforced contacts are specially designed. Of high-power contacts. 6. The relay has a rectifier unit attached to it because there is no place to install the rectifier unit on the contact group. The rectifier unit is a full-wave rectifier composed of four 1N4007 silicon rectifier diodes. 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.
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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
Product Introduction The JWJXC-160 type stepless 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 switch 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 Usage The JWJXC-160 type stepless strengthened contact relay is used as a phase-failure supervision relay in the power supply screen. 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.
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
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Buyer: ,
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