Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Electromagnetic Contactor Aokai Electric Company
Product details of the electromagnetic contactor
Product Description
Aokai Electric electromagnetic contactor is manufactured utilizing quality checked material that are obtained from the most trusted vendors of the industry. Because of its excellent characteristics, electromagnetic contactor has gotten much wider application. Zhejiang Aokai Electric Co., Ltd has established professional R&D Center of electromagnetic contactor production.
Features
◪ Continuous 400A load.
◪ It has one set of normally closed contact.
◪ Coil power consumption ≤12W.
◪ 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 400A) |
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Overload Current |
≤6le, ≯1s |
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Temperature Range |
-40℃~85℃ |
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Load Terminal |
M10 External Thread |
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Humidity |
5%~95%RH |
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External Dimension |
104mmx64.5mmx106.5mm |
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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 |
10-12N.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 |
≤50ms |
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Dropout Time |
≤45ms |
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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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AZJ400DB 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 |
0.72Ω±10% |
24Ω±10% |
200W±10% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
2.9Ω±10% |
96Ω±10% |
200W±10% |
6W±10% |
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36V |
≤70%Us |
5%-40%Us |
6.5Ω±10% |
216Ω±10% |
200W±10% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
11.5Ω±10% |
372Ω±10% |
200W±10% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
18Ω±10% |
600Ω±10% |
200W±10% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
26Ω±10% |
864Ω±10% |
200W±10% |
6W±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 |
| AZJ400 | Pearl Cotton+Carton | 10 PCS/Layer | 50.2x31.9x15 | 1030 | 10 | 10.3 | 11.2 |
| 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
• We conduct strict monitoring and improvement in customer service. In this way, we can ensure that our services are timely and accurate to enhance consumer and market acceptance.
• Aokai Electric was founded in After years of development, we accumulate rich industry experience and gain great achievements.
• Aokai Electric's marketing network covers all over the world.
• Our researchers, technicians and quality inspectors are the powerful guarantee for our continuous development.
Aokai Electric's quality High Voltage Contactor are currently available in stock. The price is favorable. Please contact us if needed.
