Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Aokai Electric Electromagnetic Contactor Working Principle Upply
Features
◪ Continuous 200A load.
◪ It has one set of SPST bistable contact.
◪ Coil power consumption ≤45W.
◪ 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
|
Performance Parameters (at 23℃) |
||
|
Contact Arrangement |
SPST Bistable |
|
|
Contact Resistance |
≤0.5mΩ |
|
|
Contact Voltage Drop |
≤80mV (at 200A) |
|
|
Overload Current |
≤7le, ≯1s |
|
|
Temperature Range |
-25℃~60℃ |
|
|
Load Terminal |
M8 External Thread |
|
|
Humidity |
20%~90%RH |
|
|
External Dimension |
61mmx48mmx123mm |
|
|
Operating Duty |
Continuous |
|
|
Electrical Durability with Load (Resistive) |
≥6,000 Times |
|
|
Load Wiring Torque |
8-10N.m |
|
|
Pickup Voltage |
20%～80% Us |
|
|
Dropout Voltage |
20%～80% Us |
|
|
Pulse Width |
0.5s~1s |
|
|
Contact Bounce Period |
≤5ms |
|
|
Pickup Time |
≤30ms |
|
|
Dropout Time |
≤30ms |
|
|
Dielectric Strength |
Between Main Contacts |
50Hz/60Hz 1,000VAC/1min |
|
Between Main Contacts and Coil |
50Hz/60Hz 1,000VAC/1min |
|
|
Insulation Resistance |
Initial State |
100MΩ 1min |
|
After Electrical Life |
50MΩ 1min |
|
|
Shock |
(60-100) times/min, Acceleration≤4g |
|
|
Vibration |
3.5g, 10~200Hz, 1/2 Sine Wave (Power On) |
|
|
Mechanical Durability |
≥100,000 Times |
|
|
Coil Wiring |
0.8*6.3 Spade Terminal |
|
|
ASW200M Coil Parameters |
||||
|
Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Holding Current |
Coil Power Consumption |
|
12V |
20%-80%Us |
20%-80%Us |
≤1.20A |
15W-45W |
|
24V |
20%-80%Us |
20%-80%Us |
≤0.70A |
|
|
36V |
20%-80%Us |
20%-80%Us |
≤0.65A |
|
|
48V |
20%-80%Us |
20%-80%Us |
≤0.70A |
|
|
60V |
20%-80%Us |
20%-80%Us |
≤0.60A |
|
|
72V |
20%-80%Us |
20%-80%Us |
≤0.50A |
|
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 Advantages
· electromagnetic contactor working principle from Zhejiang Aokai Electric Co., Ltd brings the special design to the extreme.
· The product is examined under the supervision of our skilled quality experts against various parameters.
· Zhejiang Aokai Electric Co., Ltd possess strong local resource advantages.
Company Features
· Zhejiang Aokai Electric Co., Ltd is a electromagnetic contactor working principle designing and manufacturing company based in China. We are known for our extensive industry experience and superb work.
· Technical reserves of Zhejiang Aokai Electric Co., Ltd can meet the needs of domestic and foreign markets.
· We are committed to improving sustainability – using natural resources responsibly, reducing the impact of our operations and eliminating waste.
Application of the Product
Our electromagnetic contactor working principle is available in a wide range of applications.
While providing quality products, Aokai Electric is dedicated to providing personalized solutions for customers according to their needs and actual situations.
