12
3 Theory
3.0
Introduction
This model is designed to meet testing specifications from all parts of the world with test cells
available for ASTM D877, ASTM D1816 and IEC 156 testing standards. The OC60-DI offers the
ability to use one of the pre-programmed rates of voltage rise or allows the operator to create their
own tests using Basic mode. An internal kilovoltmeter automatically records the breakdown
voltage for each test sample. Each test can be saved into the unit’s internal memory or to a USB
drive.
3.1
Pre-Installed Test Standards
ASTM D877A
NF EN 60156
ASTM D877B
UNI EN 610156
ASTM D1816
SABS EN 60156
IRAM 2341
PA SEV EN 60156
JIS C 2101 (M) / (S)
CEI EN 60156
AS1767.2.1
BS EN 60156
VDE 0370
IEC 60156
3.2
Application
Testing of insulating dielectric liquid that are used in :
▪
Transformers
▪
Bushings
▪
Switchgear
▪
Capacitors
▪
Hydraulics
