Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Aokai Electric Mechanical Contactors for Circuit Protection
Product details of the mechanical contactors
Product Description
Aokai Electric mechanical contactors is manufactured by dedicated and experienced technicians having years of experience. Quality is the top priority in our business strategy. To be a leading mechanical contactors manufacturer, Aokai Electric has been holding on providing the best service.
Features
◪ Continuous 200A load.
◪ It has one set of normally closed contact.
◪ Coil power consumption ≤9W.
◪ 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 |
1B (1NC) |
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Contact Resistance |
≤0.5mΩ |
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Contact Voltage Drop |
≤80mV (at 200A) |
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Overload Current |
≤7le, ≯1s |
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Temperature Range |
-40℃~85℃ |
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Load Terminal |
M8 External Thread |
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Humidity |
5%~95%RH |
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External Dimension |
85mmx56mmx86mm |
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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 |
6-10N.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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AZJ200DB 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 |
0.8Ω±10% |
28.8Ω±10% |
72W±10% |
4W±10% |
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24V |
≤70%Us |
5%-40%Us |
3.2Ω±10% |
115.2Ω±10% |
180W±10% |
5W±10% |
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36V |
≤70%Us |
5%-40%Us |
7.2Ω±10% |
259.2Ω±10% |
180W±10% |
5W±10% |
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48V |
≤70%Us |
5%-40%Us |
12.5Ω±10% |
450Ω±10% |
180W±10% |
5W±10% |
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60V |
≤70%Us |
5%-40%Us |
20Ω±10% |
720Ω±10% |
180W±10% |
5W±10% |
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72V |
≤70%Us |
5%-40%Us |
28.8Ω±10% |
1,036.8Ω±10% |
180W±10% |
5W±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 |
| AZJ200 | Pearl Cotton+Carton | 20 PCS/Layer | 56x38.5x21 | 520 | 40 | 20.8 | 21.9 |
| 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 Advantage
• Aokai Electric has been constantly providing high-quality and excellent services for customers to meet their demand.
• With high-quality products and years of management experience, we have established a sales network throughout the country. Our products are mainly sold to major cities in China and Southeast Asia, and are highly valued by consumers.
• It has been a development history of years since our company was built in We have now become a modern enterprise through exploring and defeating hardships and our industry influence has been improved.
• Aokai Electric pays great attention to the team building of talents for it is the basic element for corporate development. We introduce talents and empower them to reach their full potentials regardless of geography. All this promotes efficient development.
Hello, thank you for visiting Aokai Electric. If you have any questions, you can consult us or leave contact information. We will provide you with quality service.
