The addition № ID-52/16 of 14th March 2016 to finding of an certification commission № 49-13 of 31.05. 2013 of PJSC ROSSETI for modular integrated transformer substations
with power 160-630 kVA and voltage 20 kV (KTPB, 2KTPB) and modular integrated transformer substations KTPBK, 2 KTPBK with maintenance corridor (power 160-630 kVA, voltage 6, 10, 20 kV
and climatic version and installation category UXL-1 (UXL- moderately cold, 1-for external installation) in accordance with the technical requirements of PJSC ROSSETI was received
which allow to use these substations at the objects of PJSC ROSSETI