48V Auto Relay Contactor

Product Detail

Product Description
ANR500 12V/24V/36V/48V/60V/72V/84V/120VDC 500A Used For Hand Tractor 1NO Contact AOKAI DC Contactor
Applied in the pump motor, ANR500 is a high rated load current DC contactor with 500A. Its appearance is same as ANR200 with single pole and “O ”; like brackets in the bottom. Puncture strength is 50Hz/60Hz 1000VAC in one minute. The install way is at random. It can be vertical. It can be horizontal. ANR500 uses flame retardant materials, which means good resistance against flammability. Plastics used are generally UL94-V0 and used to help extinguish materials should they ignite. The drop-out time of ANR500 is less than 30ms and the pull-in time of ANR500 is less than 5ms.
Samples can be prepared for clients if needed. If it is a large order, sample charge will return in the future large order.

Brand: AK/AOKAI Name: DC Contactor Model: ANR500 Rated Coil Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc.   Coil Power Consumption: =38.0W Rated Current: 500A Body size: 67.7*85*92.5 (mm) Weight: About 830g

SPECIFICATION

Coil Rated Voltage	DC12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V etc.
Main Circuit Rated Current (A)	500A
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	=50MO
Dielectric Strength	50Hz/60Hz 1000VAC/1min
Overload Current	=7Ie, =1s
Coil Power Consumption (W)	=38.0W
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)

INSTALLATION DIAGRAM






INSTALLATION DIAGRAM










Aokai Electric is your best source for the high quality 48v auto relay contactor 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.