Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Custom Contactor Electromagnetic Suppliers for DC Circuit Insolation
Product details of the contactor electromagnetic
Product Introduction
Standard manufacturing: Aokai Electric contactor electromagnetic is manufactured adopting the highest production standards at home and abroad. These standards include quality production system and operating system. The product has passed the examination on its performance, durability, etc. Zhejiang Aokai Electric Co., Ltd has upgraded its technology for contactor electromagnetic through self-reliance.
Features
◪ Continuous 400A load.
◪ It has one set of normally open 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 |
1K (1NO) |
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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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AZJ400S 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 |
14.4Ω±10% |
10W±10% |
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24V |
≤70%Us |
5%-40%Us |
57.6Ω±10% |
10W±10% |
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36V |
≤70%Us |
5%-40%Us |
129.6.Ω±10% |
10W±10% |
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48V |
≤70%Us |
5%-40%Us |
210Ω±10% |
10W±10% |
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60V |
≤70%Us |
5%-40%Us |
360Ω±10% |
10W±10% |
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72V |
≤70%Us |
5%-40%Us |
518.4Ω±10% |
10W±10% |
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AZJ400D 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 |
1.9Ω±10% |
24Ω±10% |
75W±10% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
7.5Ω±10% |
96Ω±10% |
75W±10% |
6W±10% |
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36V |
≤70%Us |
5%-40%Us |
17.5Ω±10% |
216Ω±10% |
75W±10% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
31Ω±10% |
384Ω±10% |
75W±10% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
48Ω±10% |
400Ω±10% |
75W±10% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
68Ω±10% |
860Ω±10% |
75W±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
• Since the beginning in Aokai Electric has been engaged in the business of High Voltage Contactor for years. We have accumulated rich experience and have built a standardized management system.
• Based on customer demand, Aokai Electric focuses on providing excellent services for customers.
• Aokai Electric's products are exported to many countries in Europe, Oceania, Africa, and America.
• Aokai Electric is located in an elegant environment with traffic convenience.
Aokai Electric produces various High Voltage Contactor in the long term. We provide massive excellent choices and one-stop order service!
