insulating transformer oil

insulating transformer oil
1. Insulating oil for transformer
2. Excellent quality with ISO certification
insulating transformer oil

1.Features:
Transformer oil, also called insulating oil,is usually a highly-refined oil that is stable at high temperatures and has excellent electrical insulating properties. Its functions are to insulate, suppress corona and arcing, and to serve as a collant.

2. Application:
Transformer oil is used in oil-field transformers, some types of high voltage capacitors, fluorescent lamp ballasts, and some types of high voltage switches and circuit breakers.

3. Product Standard:
Meets IEC60296, GB2563-90

4. Typical Properties:

Items
10# insulating transformer oil
25# insulating transformer oil
45# insulating transformer oil
Appearance
Clean and clear liquid
Clean and clear liquid

Clean and clear liquid
Density(at 20°C) kg/m3
Max 895
Max 895
Max 895
Pour Point (°C)
Max -7
Max -22
Max -43
Solidifying Point(°C)
Max -10
Max -25
Max -45
Flash Point (°C)
Min 140
Min 140
Min 135
Acid Value (mgKOH/g)
Max 0.03
Max 0.03
Max 0.03