CIRCUTOR OT2-60D User Manual
Page 5
DIELECTRIC STRENGTH TESTER FOR ISOLATING OILS OT2-60D --------- Page 5
2.3.
Connection cable:
It’s a standard connection cable.
3. INTRODUCTION
The OT2-60D range is automatic equipment especially designed to test the disruptive
voltage of isolating oils in new or used transformers, cables with oil, automatic
switches, capacitors, etc.
The disruptive voltage is not a basic property of the oil, but it indicates us the degree
of contamination of this oil (water, solid materials in suspension), allowing us to decide
on the possibility of carrying out a treatment of drying and filtration, or replacing the oil.
The method that the OT2-60D uses can be applied to oils of nominal viscosity of up to
350 mm
2
/s at 40ºC, according to IEC-156 standard.
The OT2-60D is supplied with a complete series of protectors making it highly
protected and reliable.
It is easy to handle, all buttons or illuminated switches are on the front control panel.
The test cell is especially designed to easily change the electrodes in accordance with
the different standards in operation, the easy insertion into the registering transformer
terminals and for its complete cleaning.