Min. Order Reference FOB Price
1 Piece US$300.00-700.00 / Piece
Product Description
Product Description PRODUCT INTRODUCTION The zero-sequence current transformer produced by LUGAO is suitable for small grounding current systems with rated frequency of 50/60Hz and rated voltage of 35kV and below. It is used in conjunction with DD-11/60 or DD-1/60 type relay protection and signal ...