1. Brief introduction of pickling and ventilation equipment
In the production process of the enterprise, the generation of exhaust gas is inevitable, and the exhaust gas treatment and odor treatment in the pickling and ventilation equipment are also continuously researched and explored and optimized. The general process of waste gas treatment is that the malodorous gas is input into the purification equipment by the ventilation equipment, and the high-energy UV ultraviolet beam and ozone are used to synergistically decompose and oxidize the malodorous gas, so that the degradation of the malodorous gas substance is converted into low-molecular compounds, water and carbon dioxide. Exhaust through the exhaust duct.
2. customer needs
1) The fan motor is 380V / 55KW, so we choose SF3-043-75K / 55KG.
2) Smooth acceleration and deceleration start without jitter.
3) Environmental tolerance should be high.
4) The inverter uses RS485 communication to control start and stop, frequency setting, etc.
3. Product Features
1) Equipped with V / F, universal flux vector control and sensorless vector control.
2) Equipped with Soft-PWM function to achieve low noise and low interference operation.
3) The entire series supports built-in RFI filters, which can effectively suppress electromagnetic interference.
4) Standard RJ45 network interface and DA +, DB-European terminal, convenient communication connection.
5) Built-in input, output short circuit protection can reduce equipment damage.
6) Support induction motor and synchronous motor control.
7) High environmental resistance, all the internal circuit boards are insulated and coated, which can increase the service life of the product.
8) Isolation air duct design isolates the heat dissipation system from electronic parts. Dust will not be forced into the body through the fan.