Views: 5 Author: Site Editor Publish Time: 2021-08-03 Origin: Site
Trailer connection device and operation
Rear tow
When the button is removed, the lock can be placed to be placed.
1, buckle
2, buckle lock block shaft
3, lock block
Motor brake separation switch
When the trailer is connected to the main train, the cover of the pallet is opened, and the trailer is connected to the main sugar head.
The separated switch is turned to the open position, and the car can be picked up.
When there is no trailer, the separation of the handle is separated to the off position, and the connecting head is removed, it can be separated.
1, open 2, close
Voltage converter
The voltage converter is set for simultaneous matching 12V and 24V trailers.
EQ2102, EQ2102G is equipped with a voltage converter that converts a 24V voltage to 12V voltage, and controls the left and right steering, braking, and small lamps of the trailer by four I electricals, so that it is synchronized with the main car. The voltage converter receives the seat (EQ2102) or sleeper (EQ2102G).
Voltage converter parameters:
Input voltage: 15 ~ 32V
Output voltage: 12 ± 0.5V
Maximum output current: 30A
Work temperature:-40 ~ 85 ° C
Connection and instructions of voltage converters
Green light is on: normal work
Red light flash: overload protection
Yellow light flash: short circuit protection
Not bright: failure
Red line: Enter DC24V (15 ~ 32V)
Yellow line: output DC12V (less than 30A)
Black line: ground
The voltage converter is overloaded, short-circuited, and the power supply is not locked, and the protection state is automatically exited after 1 second.
Indicator
This article is reproduced from: Dongfeng Motor Company - \"Dongfeng EQ2102 / 2102G Series Off-road Motor User Manual\"
