Posted on 7/10/2019
NEO and NANO motive variable frequency drives, for single phase and three phase motors up to 22kW, have been certified ATEX for zones 21 and 22, Cat. 2 and 3, Dust, all groups A, B and C
Motive Variable Frequency Drives NANO Ex and NEO-Ex differ from standard NANO and NEO because they are designed to be used, like motive "Ex" gearboxes and "Ex motors", in the ATEX zones 21 and 22, Categories 2 and 3, Groups A, B and C, Dust
Cat Zone description
2 21 A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely t...