Zhejiang Aokai Electric Co., Ltd. is one of the leading manufacturers and suppliers of 2no + 2nc 200a changeover dc contactor in China. If you're going to buy CE approved 2no + 2nc 200a changeover dc contactor, welcome to get more information from our factory. Good service and quality products are available.
The ASW200-2Z 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 ASW200-2Z 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.
| Brand: AK/AOKAI
Name: DC Contactor Model: ASW200-2Z Coil Voltage Available: 12V/24V/48V/60V/72VRated Current: 200A Dimension: 109*63.5*127mm |
1. SPECIFICATIONS
Coil Rated Voltage |
12V/24V/48V/60V/72V DC |
|
Main Circuit Rated Current (A) |
200A |
|
Main Circuit Contact Voltage Drop (Load:200A) |
≤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) |
≤30ms |
|
The Max Disconnecting Time of Contacts |
≤5ms |
|
Insulation Resistance |
100MΩ (500VDC) |
|
Dielectric Strength |
50Hz/60Hz 1000VAC/1min |
|
Overload Current |
≤7Ie, ≤1s |
|
Coil Power Consumption (W) |
≤20.0W |
|
Electrical Life |
60,000 times |
|
Mechanical Life |
200 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 |
2. USAGE ENVIRONMENT
Altitude |
≤2Km |
Amblent temperature |
-25~+55℃ |
|
International protection |
IP40 |
Installation type |
III |
|
Way to install |
Any |
Vibration |
3.5g(10~200)Hz, 1/2 Sine wave (power on) |
|
Shock |
(60-100) times/min Acceleration ≤4g |
|
|
3. ASW200S2Z COIL PARAMETERS
4. MODEL CODING
5. INSTALLATION DIAGRAM
6. SCHEMATIC DIAGRAM
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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