Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Mechanical Contactors Aokai Electric Manufacture
Product details of the mechanical contactors
Quick Detail
Aokai Electric mechanical contactorshas a user-friendly functional design, providing the convenience for users. The product is outstanding in terms of performance, durability, and usability. mechanical contactors of Aokai Electric is widely used and has a wide range of applications. Aokai Electric produce mechanical contactors with exceptional quality.
Product Description
Compared with similar products, our company's mechanical contactors has the following outstanding features.
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 Information
Zhejiang Aokai Electric Co., Ltd (Aokai Electric), is a diversified company integrating production, processing and sales. The main product currently is High Voltage Contactor. We will always follow the business philosophy of 'being in the market with integrity, developing and progressing, changing through innovation', and carry forward the enterprise spirit of 'confidence, professionalism, hard work'. With a focus on customers and quality, we take technology as the guarantee, and strive to strengthen the core competitiveness. Moreover, we are committed to becoming a leader in the industry. Aokai Electric gathers a group of high-quality and high-efficiency talents. They have rich industry experience and exquisite production technology and greatly promote efficient business operation. Aokai Electric always gives priority to customers and services. With a great focus on customers, we strive to meet their needs and provide optimal solutions.
The products we produced are of high quality and reasonable price. If needed, please contact us!
