Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Aokai Electric Electromagnetic Contactor for Switching DC Current
Company Advantages
· This Aokai Electric electromagnetic contactor is composed of functional grade materials.
· Our concentrations on the design of electromagnetic contactor has worked out finally.
· Zhejiang Aokai Electric Co., Ltd accurately passes customer requirements and expectations about electromagnetic contactor to our entire value chain.
Features
◪ Continuous 400A load.
◪ It has one set of normally open contact.
◪ Coil power consumption ≤25W.
◪ The insulation resistance is up to 100MΩ (1,000VDC), the withstand voltage between the contact and the coil is 1kV.
◪ IP protection level: IP40.
◪ 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.
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 |
≤7le, ≯1s |
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Temperature Range |
-25℃~60℃ |
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Load Terminal |
M10 External Thread |
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Humidity |
20%~90%RH |
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External Dimension |
72mmx57mmx153mm |
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Operating Duty |
Continuous |
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Electrical Durability with Load (Resistive) |
≥6,000 Times |
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Load Wiring Torque |
10-13N.m |
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Pickup Voltage |
≤70% Us |
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Dropout Voltage |
≥10% Us |
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Contact Bounce Period |
≤5ms |
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Pull-In Time |
≤30ms |
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Drop-Out Time |
≤30ms |
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Dielectric Strength |
Between Main Contacts |
50Hz/60Hz 1,000VAC/1min |
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Between Main Contacts and Coil |
50Hz/60Hz 1,000VAC/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 |
(60-100) times/min, Acceleration≤4g |
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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 |
0.8*6.3 Spade Terminal |
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ASW400S Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Holding Current |
Coil Power Consumption |
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12V |
≤70%Us |
≥10%Us |
≤1.50A |
15W-25W |
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24V |
≤70%Us |
≥10%Us |
≤0.70A |
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36V |
≤70%Us |
≥10%Us |
≤0.50A |
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48V |
≤70%Us |
≥10%Us |
≤0.35A |
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60V |
≤70%Us |
≥10%Us |
≤0.30A |
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72V |
≤70%Us |
≥10%Us |
≤0.25A |
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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 Features
· Equipped with modern production lines, Zhejiang Aokai Electric Co., Ltd is mainly engaged in the production of electromagnetic contactor.
· The output of electromagnetic contactor is significantly improved with our internationally advanced technology. electromagnetic contactor is produced with high efficiency thanks to Zhejiang Aokai Electric Co., Ltd's high level technology.
· Zhejiang Aokai Electric Co., Ltd would like to offer customers with top quality and good service. Check it!
Product Details
Our electromagnetic contactor has better quality performance by virtue of the following excellent details.
Application of the Product
Aokai Electric's electromagnetic contactor is widely used in many industries.
Guided by the actual needs of customers, Aokai Electric provides customers with comprehensive, perfect and high-quality solutions based on the interests of customers.
Product Comparison
Compared with peer products, our electromagnetic contactor has more obvious advantages and they are reflected in the following aspects.
