Qingdao Northern Electric Factory alternating Grid insulation monitoring Instrument Manual

SJY-1X (SJY-11/SJY-12) insulation monitoring device is an upgraded product of SJY-1. It adopts new microcontroller and display chip technology, with small size, suitable for use in distribution panels in ships, mines, metallurgy, medical and other fields, and monitors the ground insulation of AC power grid (ungrounded power grid with transformer isolation from mains power).


Brand
青岛北洋电气厂
File format
PDF
Published
17 January, 2012
Updated
28 September, 2023
MD5 checksum
3BC48938B8FFF9D71ABBBCF34E8F76C4
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