Cequent Performance Products TOUGH & TRUSTED BULLDOG DCH Serie Manuel D'instructions page 12

1.5.4 Sealed Reversing Contactor Installation
WARNING
1. Disconnect the power from your winch prior to performing any maintenance or otherwise servicing
your winch.
2. Remove the control box from its mounts.
3. Remove the screws from either side of the control box and remove the cover.
4. Take a picture of the contactor and the wire placement. Disconnect the wires from the contactor.
5. Remove the contactor from the control box.
6. Replace the contactor.
7. Replace the wires to the contactor. Use the wiring diagrams or your photo as a reference.
8. Reattach the control box cover.
9. Remount the control box.
10. Reconnect power to your winch.
• Sealed reversing contactor designed to control
direct current motors as used on winches, cranes,
vehicles, etc.
• IP66 rating per IEC60529 (suitable for submersible
purpose)
• Silver alloy contact material.
• Mono-block constructions is compact in size and
light weight
Performance Data
Thermal current rating (100%): 75 Amperes
Intermittent current rating:
5% Duty . . . . . . . . . . . . . . . . . . .400 Amperes
30% Duty . . . . . . . . . . . . . . . . . .140 Amperes
50% Duty . . . . . . . . . . . . . . . . . .110 Amperes
70% Duty . . . . . . . . . . . . . . . . . .85 Amperes
Typical fault currents can be ruptured
(5ms time con-stant) . . . . . . . . . . . .400 A at 48v DCx
Typical voltage drops across contacts
Per 100 Amperes . . . . . . . . . . . . . 40mv
Mechanical Life . . . . . . . . . . . . . .> 5 X 1000000
Maximum pull-in voltage (coil at 20°C)
Intermittently Rated Types. . . . . .60% v
Continuously Rated Types . . . . .66% v
Typical Drop-Out voltage . . . . . .10—20% v
12
CEQUENT
Installation Instructions
PERFORMANCE PRODUCTS, INC. •
™
Figure 8 - Sealed Reverse Contactor
Figure 9 - Connection Diagram
F3839-00 REV C (4782) 08/15