JDZJ-3, 6, 10 (Q) type voltage transformer

Designation

overview

JDZJ-3, 6, 10 (Q) type voltage transformers are semienclosed voltage transformers cast with epoxy resin for voltage, electric energy measurement and relay of 50Hz, 3, 6, 10KV power system indoors. For protection.Product performance in line with standards GB 1207-2006 and IEC60186;

The main technical parameters

Installation location: indoors,
Ambient temperature: up to +40℃， minimum -5℃， daily average temperature does not exceed 30℃；
Indoor environmental humidity:at room temperature, the maximum relative humidity is 90%,
Elevation: no more than 1OOOm;
Vibration, bumps: There should be no serious
vibrations and bumps in the installation site

Outline and installation dimension drawing