Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Custom Single Pole Double Throw Contactor Company Manufacturer | Aokai Electric
Product details of the single pole double throw contactor
Quick Detail
Reasonable structure, low cost, and harmony outlook is a new concept and trend in single pole double throw contactor design. The quality standards of this offered products maintain consistent with adequate testing facilities. Zhejiang Aokai Electric Co., Ltd can arrange delivery on due schedule thanks to large capacity per month.
Product Introduction
Aokai Electric's single pole double throw contactor has more advantages over similar products in terms of technology and quality.
Features
◪ Continuous 125A load.
◪ It has one set of changeover contact.
◪ Coil power consumption ≤15W.
◪ 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+1B (1CO) |
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Contact Resistance |
≤0.5mΩ |
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Contact Voltage Drop |
≤80mV (at 125A) |
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Overload Current |
≤7le, ≯1s |
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Temperature Range |
-25℃~60℃ |
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Load Terminal |
M8 External Thread |
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Humidity |
20%~90%RH |
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External Dimension |
57mmx48mmx89mm |
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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 |
8-10N.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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ASW125SZ 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 |
≤1.00A |
7W-15W |
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24V |
≤70%Us |
≥10%Us |
≤0.60A |
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36V |
≤70%Us |
≥10%Us |
≤0.50A |
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48V |
≤70%Us |
≥10%Us |
≤0.30A |
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60V |
≤70%Us |
≥10%Us |
≤0.25A |
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72V |
≤70%Us |
≥10%Us |
≤0.20A |
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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 Introduction
Zhejiang Aokai Electric Co., Ltd, short for Aokai Electric, is a supplier for High Voltage Contactor in wen zhou. With a comprehensive after-sales service system, Aokai Electric is committed to providing timely, efficient and thoughtful consulting and services for customers. With rich experience and exquisite technology, we are looking forward to building good cooperation with partners from all walks of life and creating a better tomorrow!
