Zhejiang Aokai Electric Co.,Ltd

24VDC 200A Magnetic Contactor Solenoid Relay

Product Description AZJ200 S / 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,...

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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 Coil

Dimension: 85*56*93 (mm) 

Weight: About 450g

图片40.png      

Brand: AK/AOKAI
Name: DC Contactor
Model: AZJ200D / BZJ200D / MZJ200A
Rated Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc.
Rated Current: 200A
Coil: Double Coils
Dimension: 85*56*93 (mm)
Weight: About 450g

图片41.png      

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.

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