Non-regenerative front end vacon • 179
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11.4 Type designation codes
In Vacon type designation code, the Non-regenerative Front Unit is characterized by the characters
NXN. The codes are given below:
Figure 102. Non-regenerative front end block diagram
NXN 2000 6 A 0 T 0 UWV A1A2BHB100 without chokes
NXN 2000 6 A 0 T 0 TWV A1A2BHB100 with external air-cooled chokes
NXN 2000 6 A 0 T 0 WWV A1A2BHB100 with external liquid-cooled chokes