Zero Sequence Current Transformers TЗЛМ-1 for Effective Short Circuit Monitoring

Zero sequence current transformers are designed to control short-circuit modes by transforming the resulting zero sequence currents. Transformers are installed on the cable: up to 70 mm in diameter - TZLM-1; up to 100 mm in diameter - TZLM-1-1 and TZLM-1-2. Transformers are manufactured in "U" or "T" category 2 according to GOST 15150. Transformers can also be used in switchgear (3-110) kV, provided that the main insulation between the current-carrying conductors of the cable and the secondary winding is provided by cable insulation or air gap. Operating position - any.