ÎÑÌÐ, ÎÑÌÎ, ÎÑÌÓ SERIES TRANSFORMERS
Transformers of ÎÑÌÐ series(O – single-phase, C – dry-type, M – multifunctional, P – isolating) rating 0,063-10 kV×À, ÎÑÌÎ series (single-phase, dry-type, multifunctional, O – insulating, of general-purpose) rating 0,063-1,0 kV×À, ÎÑÌÓ series (single-phase, dry-type, multifunctional, Ó – for feed supply to control circuits) rating 0,4-1,0 kV×À, with rated voltage not more than 1000 V of a. c. with industrial frequency, are intended for supplying power to control circuits, local lighting, signaling and automation.