Applications:various operation systems by which speed-regulation is needed,such as metallurgy, chemistry, textile,

pumps, machine tool,etc.

Protection Class:IP54,/Insulation Grade:F,Cooling Way：B，Duty Type:S1

Features：

Step-less adjustable speed operation in a wide range

Good performance of the system,energy saving.High-grade insulation material and special

technological

With stand high frequency pulse impact.Separate fan for forced-ventilation