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DC182

MOTOR REVERSING

The DC182 contactor has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks and airport tractors.

The DC182 has double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.   The DC182 main contact circuit, designed for motor reversing, is such that it has a built in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuits.  The DC182 is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems.  Main terminals can be configured in a variety of ways in order to suit the application.

 

DC182 Technical Information

Application
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating 150A 150A
Intermittent Current Rating:
30% Duty 275A 275A
40% Duty 235A 235A
50% Duty 210A 210A
60% Duty 195A 195A
70% Duty 180A 180A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts 1000A at 96V D.C.
No Blowouts 1000A at 48V D.C.
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts -
No Blowouts -
Maximum Recommended Contact Voltages
Blowouts 96V 0V
No Blowouts 48V 0V
Typical Voltage Drop per pole across New Contacts at 150A 40mV

Mechanical Durability > 5,000,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V

DC182 Features

Component Configurations
Auxiliary
STANDARD
STANDARD - GOLD
V3
V3 - GOLD
Coil Suppression
DIODE
DIODE AND RESISTOR
BI-DIRECTIONAL DIODE
Coil Terminations
AMP TAGS
FLYING LEADS
PLUG
VACCUM IMPREGNATION

DC182 Resources

DC182 Data Sheet

  • Format: .pdf
  • Size: 3,083kb

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  • The DC182 has the following optional components available: