Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Electromagnetic Contactor Working Principle Company for Circuit Protection
Product details of the electromagnetic contactor working principle
Quick Detail
electromagnetic contactor working principle is popular with costumers because its design is in accordance with the costumers' overall feelings and affections. The product has excellent features like reliable quality and reliable performance. The internationalization tendency of this product is catching more and more eyes.
Product Introduction
Aokai Electric pays great attention to the details of electromagnetic contactor working principle. The following will show you one by one.
Features
◪ Continuous 100A load.
◪ It has one set of normally open contact.
◪ Coil power consumption ≤6W.
◪ The insulation resistance is up to 100MΩ (1,000VDC), the withstand voltage between the contact and the coil is 3.5kV.
◪ IP protection level: IP50.
◪ Compliant with IEC 60664-1, GB/T14048.1 and GB/T14048.4 requirements.
◪ Compliant with RoHS (2015/863/EU), REACH (1907/2006/EC) requirements.
◪ Safety certificate: CE, CCC.
Specification
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Performance Parameters (at 23℃) |
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Contact Arrangement |
1K (1NO) |
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Contact Resistance |
≤0.5mΩ |
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Contact Voltage Drop |
≤80mV (at 100A) |
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Overload Current |
≤7le, ≯1s |
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Temperature Range |
-40℃~85℃ |
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Load Terminal |
M6 External Thread |
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Humidity |
5%~95%RH |
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External Dimension |
70mmx42mmx73mm |
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Operating Duty |
Continuous |
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Electrical Durability with Load (Resistive) |
≥20,000 Times |
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Load Wiring Torque |
6-8N.m |
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Pickup Voltage |
≤70% Us |
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Dropout Voltage |
5%-40% Us |
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Contact Bounce Period |
≤5ms |
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Pickup Time |
≤30ms |
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Dropout Time |
≤30ms |
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Dielectric Strength |
Between Main Contacts |
50Hz/60Hz 1,500VAC/1min |
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Between Main Contacts and Coil |
50Hz/60Hz 1,500VAC/1min |
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Insulation Resistance |
Initial State |
100MΩ 1min |
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After Electrical Life |
50MΩ 1min |
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Shock |
Stability |
2.5g (Power On) |
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Strength |
5g |
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Vibration |
3.5g, 10~200Hz, 1/2 Sine Wave (Power On) |
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Mechanical Durability |
≥100,000 Times |
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Coil Wiring Torque |
1.2-2.0N.m |
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AZJ100S Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Coil Resistance |
Coil Power Consumption |
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12V |
≤70%Us |
5%-40%Us |
24.8Ω±5% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
99.2Ω±5% |
6W±10% |
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36V |
≤70%Us |
5%-40%Us |
223.2Ω±5% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
396.8Ω±5% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
620Ω±5% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
892.8Ω±5% |
6W±10% |
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AZJ100D Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Coil Resistance |
Starting Power |
Holding Power |
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Starting |
Holding |
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12V |
≤70%Us |
5%-40%Us |
3.2Ω±5% |
48Ω±5% |
45W±5% (<100ms) |
4W±10% |
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24V |
≤70%Us |
5%-40%Us |
12.8Ω±5% |
192Ω±5% |
45W±5% (<100ms) |
4W±10% |
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36V |
≤70%Us |
5%-40%Us |
28.8Ω±5% |
432Ω±5% |
45W±5% (<100ms) |
4W±10% |
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48V |
≤70%Us |
5%-40%Us |
51.2Ω±5% |
768Ω±5% |
45W±5% (<100ms) |
4W±10% |
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60V |
≤70%Us |
5%-40%Us |
80Ω±5% |
1,200Ω±5% |
45W±5% (<100ms) |
4W±10% |
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72V |
≤70%Us |
5%-40%Us |
115.2Ω±5% |
1,728Ω±5% |
45W±5% (<100ms) |
4W±10% |
| Packaging Specifications | |||||||
| Product Model | Packaging | Min. QTY of Inner Packaging | Carton Size(LxWxH cm) | Net Weight/PCS(Max.) g | Total QTY(pcs) | Net Weight(Max.) kg | Gross Weight(Max.) kg |
| AZJ100 | Pearl Cotton+Carton | 20 PCS/Layer | 43.5x31.5x16.5 | 320 | 40 | 12.8 | 14 |
| Note:1. Only one example of various typical packaging specifications for each product category is listed for reference.2. The actual weight of the packaging will fluctuate with the ambient humidity. For the specific batch weight, please contact your dedicated sales personnel. | |||||||
Product Introduction
This series DC Contactor is used in electrical control systems, such as communication power supply equipment, frequency converters, engineering machinery, electromobiles, electric forklifts, automobiles, trains, ships, uninterruptible power supplies, etc.
Model Coding
Wiring Diagram
Outline Installation Dimension Drawing
Company Information
Being a renowned manufacturer in China, Zhejiang Aokai Electric Co., Ltd has been specializing in the design and production of electromagnetic contactor working principle. The core technology mastered by Aokai Electric brings innovative ideas to the design and manufacture of products. Our values are service excellence, flexibility, and creativity. We will equip our company with all the resources and talents to excel in areas of quality, service, and innovation competitiveness.
Our products are available in various types and reasonable price. Welcome people from all walks of life to inquire and discuss business.
