Control transformer

Ambient air temperature of -5 to 40, 24 hours on average no more than 35; Location to installation an altitude of no more than 2000m; Air relative humidity in the ambient air temperature is 40 less than 50%, at a relative low temperature can have a high relative humidity, the wettest month average maximum humidity was 90%, while the mean minimum temperature 25, and taking into account the Gel on the surface of the product occur as a result of the temperature changes.

Usage environment

BK transformer can be classified according to the structure of the shell and by the way of the installation can be divided into vertical.

Control transformer applies to 50-60Hz 500V circuit, usually used as a tool to control electric lights and power indicator light.

Control transformer introduction

BK transformer can be classified according to the structure of the shell and by the way of the installation can be divided into