Zhejiang Aokai Electric Co., Ltd. is one of the leading manufacturers and suppliers of 400a reversing contactor solenoid in China. If you're going to buy CE approved 400a reversing contactor solenoid, welcome to get more information from our factory. Good service and quality products are available.
Product Description
ASW400-2T coil available 12V/24V/48V/60V/72V/120VDC 400A 2NO+2NC DPDT Electrical Equipment Parts
The ASW400-2T contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks,
airport tractors, etc.
They have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.
The ASW400-2T main contact circuit, designed for motor reversing, is such that it has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuits.
Installation: Mounting is via the supplied mounting bracket.
Magnetic Blowouts: Fitting of magnetic blowouts make the polarity sensitive and the positive markings on the top cover of the contactor must be observed. Suffix 'B' denotes the fitting of magnetic blowouts.
Auxiliary Contact: Denoted by 'A', a double circuit normally open, normally closed microswitch auxiliary contact can be fitted, ratings as shown below.
| Brand: AK/AOKAI
Name: DC Contactor Model: ASW400-2T / SW202 Coil Voltage Available: 12V/24V/48V/60V/72V/120VDCRated Current: 400A Dimension: 51*114*160mm Weight: About 2500g |
|
SPECIFICATIONS
Coil Rated Voltage |
12V/24V/48V/60V/72V/120VDC. |
|
Main Circuit Rated Current (A) |
400A |
|
Main Circuit Contact Voltage Drop (Load:100A) |
≤80mV |
|
Under (20±5)℃, Cooling Pull-in Voltage |
≤70% |
|
Under (20±5)℃, Cooling Drop-out Voltage |
≥5%, ≤40% |
|
Acceptable Fluctuation Range of Coil Voltage |
±20% |
|
Pull-in Time (N/O Contacts to Close) |
≤30ms |
|
Drop-out Time (N/O Contacts to Open) |
≤20ms |
|
The Max Disconnecting Time of Contacts |
≤5ms |
|
Insulation Resistance |
≥50MΩ |
|
Dielectric Strength |
50Hz/60Hz 1000VAC/1min |
|
Overload Current |
≤7Ie, ≤1s |
|
Coil Power Consumption (W) |
≤24.0W |
|
Electrical Life |
20,000 times |
|
Mechanical Life |
300 Thousand times |
|
Working Mode |
Continuous |
|
Contact Form |
2 NO and 2 NC |
|
Contact Material |
AgCdO / AgCuO |
|
Auxiliary Contact Rated Load (Optional Parts) |
2A/48VDC, 5A/24VDC |
|
Technical Standard |
GB14048.4-2010 |
USAGE ENVIRONMENT
Altitude |
≤2Km |
Amblent temperature |
-25~+55℃ |
|
International protection |
IP50 |
Installation type |
III |
|
Way to install |
Any |
Vibration |
2.5g(5~50)Hz |
|
Impact |
50g,11ms(Half-sine wave) |
|
|
SCHEMATIC DIAGRAM
INSTALLATION DIAGRAM
With Auxiliary Switch
Aokai Electric is your best source for the high quality uninterruptible power supply parts relay with CE certification. We have been one of the largest such manufacturers and suppliers in China since our establishment in 2008. Welcome to contact our factory for the products.
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