Product Description
ASW50 12V/24V/36V/48V/60V/72V/84V/120VDC 50A Used For Electric Vehicles And Engineering Machinery AOKAI DC Contactor
The ASW50 is a miniature single pole contactor. It is free standing and compact. It is devised for uninterrupted rated load current which is 50 amp. The rated coil voltage can be customized from 12VDC to 120VDC as required. The main circuit contact form is 1NO (one normally open) or 1NC (normally closed). The ASW50 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The electric life of ASW50 is 2 thousand times and the mechanical life is 300 thousand times. The ASW50 is suitable for switching resistive loads, capacitive loads, and inductive loads.
Typical applications of ASW50 include switching small traction motors, hydraulic power packs and small electric winch motors.
| Brand: AK/AOKAI Name: DC Contactor Model: ASW50 / SW50 Rated Voltage: DC12V/24V/36V/48V/ 60V/72V/84V/120V etc. Rated Current: 50ADimension: 33*36*88 (mm) Weight: About 200g |
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SPECIFICATION
Coil Rated Voltage | DC12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V etc. |
Main Circuit Rated Current (A) | 50A |
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) | ≤7.0W |
Electrical Life | 20,000 times |
Mechanical Life | 300 Thousand times |
Working Mode | Continuous or Intermittent |
Contact Form | 1 NO or 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 1no 36v dc 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.
