HOWO T7H Electromagnetic Power Switch WG9100760116

Shandong Shengyue Technology Development Co.,Ltd is one of the most professional howo t7h electromagnetic power switch wg9100760116 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.

​HOWO T7H Electromagnetic Power Switch WG9100760116

Description                                                                                                                                                                                                                               

Core Function

1.Master Power Control: Located inside the vehicle's battery box, it is responsible for controlling the power supply to all of the vehicle's electrical systems. When the driver starts the vehicle, the switch closes, allowing current to flow to the vehicle; when parking or in an emergency, the switch opens, instantly disconnecting the battery from the vehicle's electrical circuit to prevent the battery from being discharged.

2.Security & Safety: It is linked to the vehicle's anti-theft system. If the vehicle is stolen or experiences an electrical fault, cutting off the power supply prevents the battery from being illegally used or stolen.

3.Low Holding Current: As an electromagnetic design, it has a very low holding current. Even when the switch is off, a weak current remains to keep the electromagnetic coil energized. Even if the main power switch is turned off, the vehicle's anti-theft alarm system can still function normally, ensuring security.

Fault Symptoms

1.Instrument Panel Failure: When the vehicle is started, the instrument panel lights (cluster lights) do not illuminate, all instrument needles remain motionless, and the vehicle is completely inoperable.

2.Battery Drain: The vehicle's battery is drained due to being switched off and left unused for an extended period.

3.Power Switch Alarm: The power switch fault light or battery fault light on the instrument panel remains constantly illuminated.

Electromagnetic Power Switch WG9100760116 used for the HOWO T7H truck, Compared with the traditional electromagnetic power master switch, the new type of electromagnetic power master switch has the advantage of low holding current. The traditional electromagnetic power master switch needs a larger working current to ensure the contact pressure of the contacts, and it has a large self-consumption. However, the new type of low holding current design not only ensures the normal operation of the switch but also reduces the current required to maintain the switch state, reduces the consumption of electric energy, and achieves the effect of energy saving. Due to the large coil temperature rise of the traditional electromagnetic power master switch during long-term operation, the temperature rise will cause the internal resistance of the coil enameled wire to increase, resulting in a decrease in the electromagnetic force, and eventually may cause the main contact pressure to decrease, or even the power master switch does not attract. However, the new type of electromagnetic power master switch (low holding current) has a low holding current, which improves the heating condition of the coil and reduces the influence of temperature change on the electromagnetic force and switch performance, thus improving the reliability and stability of the switch and reducing the probability of failure, especially in hot summer or when the power master switch is integrated with other components in the same closed space with poor heat dissipation conditions, its advantages are more obvious.  

The  Electromagnetic Power Switch WG9100760116 have sale to Russia, Peru,  Philippines ,Malaysia, Colombia ,Mexico and so on. Also other Sinotruk Sitrak Cabin parts, engine parts.

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Our company                                                                                                                                                                                                                                                                    Shandong Shengyue Technology Development Co., Ltd. is located in the beautiful spring city of Jinan, relying on the China Heavy Duty Truck Industrial Base, providing domestic and foreign users with all-round professional Haowo accessories services. Our company has made great efforts to develop international business. Our company has always followed international trade practices, adhering to the business philosophy of honoring contracts, keeping promises, providing high-quality services and mutual benefit and win-win, and closely connecting China with the international market through trade ties. With the professional sales elite team, high-quality and enthusiastic service and systematic and standardized operation process, the company has accumulated rich experience in international trade, and can provide thoughtful and timely services to customers, greatly reducing and avoiding various risks existing in international trade and transactions. Our company is mainly engaged in the export business of complete vehicles and accessories of models such as HOWO T7H T5G Shandeka C7H C9H TX MAX.          

                  Shandong Shengyue Technology Development Co., Ltd. looks forward to cooperating with you. Let's make progress together and look forward to the future together.                                                                                                                                                                                                          

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