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HOT SELL Magnetic Latching And Electrical Car 24V 48V 125A WSW80 Dc Contactor

Availability:
Quantity:
  • WSW-80
  • Winston

HOT SELL Magnetic Latching And Electrical Car 24V 48V 125A WSW80 Dc Contactor


Main features


• 125A  Contact switching capability

• It has a set of normally open contacts

• Coil power consumption:7~16W  Min~Max

• Application scope:Wind energy,Photovoltaic,Telecommunication

  and Communication equipment,Engineering machinery,Battery car,
  Electric forklift,Train electrical,Control systems such as ships and
  uninterruptible power supply

• Technical specifications:GB/T14048.4-2020

• Product compliance: ROHS

• Product certification: CCC CE


Application


应用


Interpretation of product model


model


Performance parameter


Model
WSW-80/□
Contact form
1D (SPST-NO)
Contact material
Silver alloy
Contact load
125A×60VDC(DC-1)
Contact pressure drop
≤80mV@125A
Insulation resistance
Min. 100MΩ at 500VDC
Dielectric Strength
1000VAC 50 HZ/60 HZ (1 minute) Leakage current less than 1mA
Pulse width
/ ( Only applicable to WSW80M series )
Pull in time
Max. 30mSec.
Release time
Max. 30mSec.
Pull-in voltage (DC V)
≤70% US
Release voltage (DC V)
≥10% US
Operating ambient temperature
-25℃~+60℃
Storage temperature
-40℃~+65℃
Relative humidity
20%~90% RH
Mechanical life
≥150,000 second
Auxiliary switch
5A/24V DC;2A/48V DC
Minimum load of auxiliary contact
100mA/5V
Class of pollution
III
Working system
Continuous working system
Vibration
(10~200)Hz acceleration ≤3.5g
To attack
(60) Times / minute acceleration 6g


Coil parameters


Model
Coil voltage (V)
Coil operating voltage(V)
Pull-in voltage(V)
Release voltage(V)
Starting current(A)
Power waste(W)
WSW-80/□
12
0.85US~1.1US
≤70%
≥10%
≤1
7~16
24
≤0.6
7~16
36
≤0.5
7~16
48
≤0.3
7~16
60
≤0.25
7~16
72
≤0.2
7~16


Outline installation dimensions and circuit schematic diagram


尺寸

Notes:

1. The length of main circuit connecting bolt of conventional products is M8*20.8mm(See the attached figure);

    If you have special needs, you can customize the lengthened bolt model, and added(.L), as WSW80/48.L; 

2. The model of additional products in brackets is not shown on the nameplate.


Matters needing attention


1.When installing the contactor, the tightening torque of the main circuit wiring screw nut is 8~10N.m; 

  Control circuit wiring screw nut tightening torque 1~1.5N.m. 

2.The driving circuit power of the product coil must be greater than or equal to the product coil power, 

  Otherwise the cutting capacity of the product will be reduced. 

3.The voltage continuously applied to the coil shall not exceed the maximum allowable voltage.

  Otherwise, the abnormal heating of the coil will shorten the life of the insulation layer.


Packaging & Shipping


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Our Services


1. Prompt reply: Any inquiry or questions would be replied within 24 hours.

2.  Quality Product: Manufacture company, each of the products is tested and calibrated.

3.  Hospitality: Offer smiling service and your visiting is highly welcomed

4.  Fast delivery: delivery time is within 3-7 days usually, other occasion depends on the order qty.






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