400A Sw202 Combined Reversing Contactor, 2no 2nc 48V Long Time Duty in Marine Cranes Reversing Contactor

• Electricity Type: DC
• Number of Pole: 2
• Phase: 2
• Main Circuit Rating Voltage: 60VDC
• Main Circuit Rating Current: 400A
• Type: Dc Contactors
• Model NO.: ASW400-2Z
• Quality Standard: ISO9001
• Dimension: 51*114*160mm
• Protection Grade: IP50
• Contact Form: 2no and 2nc
• Similar Model: Sw202
• Weight: 3500g
• Contact Material: Agcdo/Agcuo
• Frequency: 50/60Hz
• Temperature Range: -25ºC~+55ºC
• Application: Pulling Winch
• Transport Package: Carton / Pallet
• Trademark: AOKAI
• Origin: Zhejiang, China

Product Description

Product Description

400A SW202 Combined Reversing Contactor, 2NO 2NC 48V Long Time Duty in
Marine Cranes Reversing Contactor

 

Brand: AK/AOKAI   Name: DC Contactor   Model: ASW400-2Z/SW202   Rated Voltage: DC12/24/48V                      Rated Current: 400A   Dimension: 51*114*160(mm)   Weight: About 3500g

DC CONTACTOR  

SPECIFICATIONS

Coil Rated Voltage	DC12V, 24V, 36V, 48V
Main Circuit Rated Current (A)	400A
Main Circuit Contact Voltage Drop Of (load:100A)	≤80mV
Under (20±5), Cooling Pull-in Voltage	≤70%
Under (20±5), Cooling Release Voltage	≥5%, ≤40%
Acceptable Fluctuation Range of Coil Voltage	±20%
Electrify Time	≤30ms
Disconnecting Release Time	≤20ms
The Max Disconnecting Time of Contacts	≤5ms
Insulation Resistance	≥50MΩ
Dielectric Strength	50Hz/60Hz 1000VAC/1min
Overload Current	≤7Ie, ≤1s
Coil Consumption (W)	≤24.0W
Electrical Life	20000 times
Mechenical Life	300,000 Times
Working Mode	Continuous
Contacts Type	2 NO and 2 NC
Contact Material	AgCdO / AgCuO
Starting Current	≤4A
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)

  DC CONTACTOR  

SCHEMATIC DIAGRAM

INSTALLATION DIAGRAM

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