Zhejiang Aokai Electric Co.,Ltd

DC Grab Motor Starter Relay

Product Description ASW400-2 T 12V/24V/36V/48V/60V/72V/84V/120VDC 400A 2NO+2NC DPDT Electrical Equipment Parts Battery Car D C Relay AOKAI DC Contactor The ASW400-2T contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks,...

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Product Details

Product Description
   ASW400-2T 12V/24V/36V/48V/60V/72V/84V/120VDC 400A 2NO+2NC DPDT Electrical Equipment Parts Battery Car DC Relay AOKAI DC Contactor
 The ASW400-2T contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks, airport tractors, etc.
 They have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.
 The ASW400-2T main contact circuit, designed for motor reversing, is such that it has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuits.
 Installation: Mounting is via the supplied mounting bracket.
 Magnetic Blowouts: Fitting of magnetic blowouts make the polarity sensitive and the positive markings on the top cover of the contactor must be observed. Suffix 'B' denotes the fitting of magnetic blowouts.
 Auxiliary Contact: Denoted by 'A', a double circuit normally open, normally closed microswitch auxiliary contact can be fitted, ratings as shown below.

Brand: AK/AOKAI

Name: DC Contactor 

Model: ASW400-2T / SW202

Rated Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc.
Rated Current: 400A
Dimension: 51*114*160mm
Weight: About 2500g

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 SPECIFICATION


     Coil Rated Voltage

DC12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V etc.

 Main Circuit Rated Current (A)

400A

 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

2 NO and 2 NC

 Contact Material

AgCdO / AgCuO

 Auxiliary Contact Rated Load (Optional Parts)

2A/48VDC, 5A/24VDC

 Technical Standard

GB14048.4-2010

USAGE ENVIRONMENT


     Altitude

≤2Km

Amblent temperature

-25~+55℃

International protection

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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