Product Description
AZJ200S / AZJ100D 12V/24V/36V/48V/60V/72V/84V/120VDC 200A Magnetic Contactor Used in Electric Mounted Crane 1NO AOKAI DC Contactor
AZJ200 series have two types contactor, one is single coil AZJ200S, which is suitable for the intermittent working, one is double coils AZJ200D, which is suitable for the continuous working. You can choose the right one according to your usage. The endurance of over loading current is less than 7Ie. The shocking of fixed point is 10-200Hz and acceleration is less than 4g. The vibration is 2.5g, 5-50Hz.
FAQ:
Q: In a static power system, why do we need to size the coil voltage above the nominal rating, i.e. 24VDC/48VDC?
A: In a normal static power system, we need to take into account the "maximum battery equalization charge voltage" whereby if the nominal system DC voltage is at 24VDC, the maximum coil voltage will be around 30VDC CO. If the system nominal voltage is at 48VDC then we would size the maximum coil voltage at 60VDC CO. The reason for this is to alleviate any potential for premature coil thermal runaway.
| Brand: AK/AOKAI Name: DC Contactor Model: AZJ200S / BZJ200S / MZJ200D Rated Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc. Rated Current: 200A Coil: Single CoilDimension: 85*56*93 (mm) Weight: About 450g |
|
Brand: AK/AOKAI |
|
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) | AZJ200S: ≤9.5W |
AZJ200D: Start≤250W, Hold≤5.0W | |
Electrical Life | 20,000 times |
Mechanical Life | 300 Thousand times |
Working Mode | Continuous |
Contact Form | 1 NO |
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.
