6-10 kV Dry cast voltage transformers 3*ЗНОЛ-Э-6,-12;  3*ЗНОЛП-Э-6,-12.

6-10 kV Dry cast voltage transformers 3*ЗНОЛ-Э-6,-12; 3*ЗНОЛП-Э-6,-12.

Three-phase antiresonance groups of measuring voltage  transformers 3*ЗНОЛ-Э and 3*ЗНОЛП-Э - (6-10kV) are electric components and are designed for installation in complete switchgears (КРУ), indoor and outdoor, as well as unilaterally services assembled chambers (КСО).
For accurate determination of your needs, please fill out the questionnaire 3hZNOLPNALI-E.doc [120,5 Kb] (downloads: 6).

TECHNICAL AND DIMENTIONS & WEIGHT CHARACTERISTICS

Naming, drawing Rated voltage of windings, V operating voltage, V Rated voltage for accuracy grade, VA Rated voltage of auxiliary winding (at voltage 100V), VA Maximum power, VA
primary secondary basical secondary auxiliary 0,5 1,0 3,0

3хЗНОЛ-Э-6,
3хЗНОЛП-Э-6

6000 100 100 7200 100 200 400 75 630

ЗхЗНОЛ-Э-12,
3хЗНОЛП-Э-12

10000 100 100 12000 150 300 600 100 1000

 


Three-phase voltage transformers group provides power electricity meters, relay protection and automation equipment, as well as used for insulation monitoring in 6(10) kV grids with neutral insulated or grounded through Peterson coils.