Single speed fan control Control a single speed intelligent fan control box
Key attributes
Industry-specific attributes
Place of Origin
chengdu, China
Product Name
Intelligent fan control box
Application
Security and Protection,fire control,Intelligent patrol
Power supply
AC 380V, controller voltage 12V
Communication mode
2-way RS485, photoelectric isolation
Switching acquisition
high, medium and low flooding signal input
2-way, single-channel support for the maximum power: 11kw-75KW
Communication protocol
meet the standard Modbus_RTU protocol
- It is designed to be compatible with a specific range of power supplies, such as a standard 110V or 230V AC power supply. Some control boxes may also support a wider input voltage range to accommodate different power grid conditions.
- The control box usually has built - in power protection circuits to prevent damage from power surges, over - voltage, and under - voltage situations.
- Over - current protection is provided to prevent excessive current from flowing through the fan motor, which could cause damage. If the current exceeds a safe limit, the control box will automatically cut off the power supply to the fan.
- Over - temperature protection is also incorporated. In case the temperature of the control box or the fan motor rises to a dangerous level, the control box will take measures to stop the fan and protect the equipment from overheating.
- The control box has proper electrical isolation between the control circuit and the power circuit of the fan. This helps in preventing electrical interference and ensures the safety of the control system and the connected devices.

Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power supply, complete sets of intelligent control equipment, solar photovoltaic power generation, energy storage management, operation and maintenance and other comprehensive automation.
The company is located in Chengdu, Sichuan Province, China, covers an area of more than 10,000 square meters, has a large number of outstanding management personnel, senior engineers and power professional and technical personnel, has been awarded by the government and departments "civilized private enterprise", advanced private enterprise, scientific and technological innovation enterprise, contract-respecting, trustworthy units and other honorary titles.