SHACMAN F3000 High quality FUSE CENTRAL 81.25444.6060

Description

SHACMAN F3000 FUSE CENTRAL 81.25444.6060 Introduction:

The central electrical device board of Shaanxi Automobile is a device that integrates all the fuses and main relays, controllers of the entire vehicle onto one board, and is commonly known as the “insurance box” 45.

FUSE CENTRAL 81.25444.6060 Structural features:

The components inside the device board and the terminals on the back are connected through the internal busbars of the device board. A total of 4 layers of busbar plates are laid out, and each layer is insulated by an ABS partition. The outer shell is made of PC material for insulation and flame retardancy. On the outside of the device board, relays and fuse sockets can be externally attached for function expansion.

FUSE CENTRAL 81.25444.6060 Function and Purpose:

It is a key component of the vehicle’s electrical system, responsible for distributing and controlling the power supply throughout the vehicle. The fuse provides overload protection for the circuit. When the current in the circuit is too high, the fuse will melt and cut off the circuit, preventing electrical equipment from being damaged due to overload. Meanwhile, the relay on the device board acts as a switch and can control the circuit connection and disconnection of high-power electrical devices such as headlights, air conditioning, and starter motor.

FUSE CENTRAL Common models:

The models of the central electrical device boards compatible with different vehicle models are different. For example, the central electrical device board without the BCM structure of Shaanxi Auto DeLong X3000 is applicable to the Weichai natural gas vehicle model, DZ93189582060 is applicable to the Cummins vehicle model, and DZ93189582090 is applicable to the Weichai common rail vehicle model, etc.

FUSE CENTRAL 81.25444.6060 Layout Design:

Take Shaanxi Auto DeLong X3000 as an example. It is equipped with 78 fuses on the front, 25 sets of relays, 2 single diodes and 1 diode group. There are also fuse detection indicator lights, fuse detection buttons and fuse detection sockets for easy detection of fuse status. On the upper right corner of the front panel, there is a fuse plug insertion and removal device. At the bottom, there is a spare fuse plug. On the back, there are 3 screw terminals and 8 wiring connection sockets.

FUSE CENTRAL 81.25444.6060 Troubleshooting:

If any of the related electrical equipment malfunctions, you can check whether the corresponding fuse on the central electrical device board has blown. If the fuse detection indicator light is on, or the indicator light lights up after pressing the detection button, it indicates that the fuse may be open-circuited or have poor contact. You can use the fuse detection socket to determine the condition of the fuse plug, and replace the damaged fuse or related relays in time.

To determine whether the central electrical device board (insurance box) of Shaqi needs to be replaced, a comprehensive investigation should be conducted based on multiple aspects including functional failures, physical damages, and abnormal conditions of related equipment.