Standard(s): 

ASTM D 877, ASTM D 1816, EN 60156, IP 295, JIS C2101, NF C27-221 (obs.), BS 5874 (obs.), IEC 156, IEC 60156, VDE 0370

Product group(s): Oil

User group(s): Insulating Oil, Lube Oil

Scope:

These methods are applicable for determining the electrical breakdown voltage of liquid petroleum oils used as an insulating and cooling medium in cables, transformators etc.
Some methods describes two procedures with different shaped electrodes (Fig, I & II).

• Testing voltage up to 100 KV
• Different electrodes available (mushroom, sphere or disc)
• Software for data transfer to PC available