Product Description
ASW200-1T 12V/24V/36V/48V/60V/72V/84V/120VDC 200A Used For Electric Vehicles And Engineering Machinery SPDT AOKAI DC Contactor
ASW200-1T is 1NO and 1NC contactor. The ASW200-1T features single pole double throws. The IP grade of it is IP64. It can be used in the environment of -25℃- +55℃. The mechanical life expectancy of ASW200-1T is 300, 000 ops.
FAQ:
Q: What’s the mechanical life expectancy of a contactor?
A: Based on a mechanical switching formula located under the specifications section. Generally speaking, mechanical life of the contactor is based on type of load being switched along with the frequency of main contact switching – (duty cycle). For severe load switching applications, the expected MTBF is between 1-1.5 million cycles. For infrequent light load switching, it is between 2.5-3 million operations.
Q: What are ways in which to lower the power consumed by operating coil?
A: Magnetic latching / coil chopping.
Brand: AK/AOKAI Name: DC Contactor Model: ASW200-1T / SW181Rated Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc. Rated Current: 200A Dimension: 62*66.5*135 (mm) Weight: About 960g |
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SPECIFICATION
| Coil Rated Voltage | DC12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V etc. |
Main Circuit Rated Current (A) | 200A |
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 | 1 NO and 1 NC |
Contact Material | AgCdO / AgCuO |
Auxiliary Contact Rated Load (Optional Parts) | 2A/48VDC, 5A/24VDC |
Technical Standard | GB14048.4-2010 |
USAGE ENVIRONMENT
| Altitude | ≤2Km | Ambient Temperature | -25~+55℃ |
International Protection Grade | IP50 | Installation Type | III |
Way to Install | Any | Vibration | 2.5g (5~50)Hz |
Impact | 50g,11ms (Half-Sine Wave) | ||
SCHEMATIC DIAGRAM
INSTALLATION DIAGRAM
Aokai Electric is your best source for the high quality 110volt dc magnetic contactor coil 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.
