Product introduction
The explosion-proof VFD motor is a motor that combines explosion-proof technology with variable frequency speed regulation. Its core feature is that it has explosion-proof function, which can effectively prevent explosion or fire accidents caused by sparks and heat generated by internal motor faults or external electrical equipment. At the same time, variable frequency speed regulation technology enables the motor to adjust the running speed according to load changes to achieve energy saving and noise reduction.
Product features
High Safety
Compared with ordinary motors, the explosion-proof shell strength of the explosion-proof VFD motor is increased by 50%, and the explosion-proof level reaches Ex d IIB T4 Gb. It can withstand internal explosion pressure of 1.5MPa, which greatly reduces the risk of accidents. Therefore, the motor can be safely used in Zone 2 environments containing flammable gases such as ethylene and ethanol.
Energy Saving
The energy efficiency level of the explosion-proof VFD motor reaches the IE4 ultra-high efficiency level. Under rated load, its efficiency can reach 96.2%, which is 1.5-2 percentage points higher than that of ordinary IE3 motors. This means that under the same working conditions, our motors can save 5-8% of electricity consumption each year, which can bring considerable economic benefits to users.
Good Overload Capacity
Our explosion-proof VFD motor has good overload capacity and can withstand long-term overload of 1.5 times the rated torque and short-term overload of 2 times the rated torque. The strong overload capacity ensures that the motor can still operate stably in occasions with large load fluctuations, improving the reliability of the entire system.
Product applications
Mining Field
In underground mining such as coal mines and metal mines, explosion-proof VFD motors are used to drive key equipment such as conveyors, fans, and water pumps.
Pharmaceutical Manufacturing Industry
In pharmaceutical factories, especially workshops producing flammable drugs, explosion-proof VFD motors are used to drive reactors, centrifuges, drying equipment, etc.
Oil And Gas Storage And Transportation Facilities
In oil depots, gas stations, natural gas pipelines and other oil and gas storage and transportation facilities, explosion-proof VFD motors are mainly used to drive various pumps and compressors, responsible for the transportation, loading and unloading of oil and natural gas.
Paint And Printing Industry
Paint manufacturers and large printing plants use a large amount of flammable solvents and inks. Explosion-proof VFD motors are used to drive equipment such as mixers, delivery pumps, and printing presses to ensure production safety.
Product specifications
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