Transformer Oil

transformer oil. Common specification includes 45# and 25#.
A. the main parameters of the 45# transformer oil:
1. Falshing point(closed entry) ≥135
o
C
2. Solidifying point≤-45
o
C
3. kinematic viscosity(40) ≤11mm
2
/s
4. breakdown voltage≥35kv
B. the main parameter of 25# transformer oil
1.point(closed entry)≥140
o
C
2.solidifying point ≤-22
o
C
3.kinematic viscosity(40)≤13 mm
2
/s
4.breakdown voltage≥35kv
transformer oil