“IBL” make Oil Test Set is ideal for testing of Breakdown/withstand test of transformer and circuit breaker oil, in accordance with IS 6792:1992 for oil testing. Input: 230V + 10%, 50Hz., 1 phase AC.
Selection chart: | Mode of operation | Type | Maximum output(In kV)
with center point of H.V.winding grounded | | Manually operated | OTMN050S
OTMN060S
OTMN070S
OTMN075S
OTMN080S
OTMN090S
OTMN100S
OTMN120S | 50
60
70
75
80
90
100
120 | Motor operated | OTMT050S
OTMT060S
OTMT070S
OTMT075S
OTMT080S
OTMT090S
OTMT100S
OTMT120S | 50
60
70
75
80
90
100
120 | | Microcontroller/Microprocessor based Fully Automatic | OTAU050S
OTAU060S
OTAU070S
OTAU075S
OTAU080S
OTAU090S
OTAU100S
OTAU120S | 50
60
70
75
80
90
100
120 |
Capacity: 10mA in the HT side for all sets. Transformer: H.V. Transformer used in the Test set is cast resin type of graded insulation with center point of H.V. winding grounded. Protection: Zero start interlocking & door-interlock is to be provided. Snap acting automatic tripping of H.V. circuit in case of overload or breakdown of oil sample under test. Overvoltage indication (audio & visual) is also incorporated. Metering: Analog meter for manually & motor operated sets. Digital display for automatic sets. Test Vessel: As per IS 6792:1992. A gauge is provided along with the cell to adjust the gap. Features that can be provided at extra cost for manually & motor operated sets:
Capacity other than standard setting, Digital Metering, Stirring arrangement, Mushroom electrode, Cylindrical electrode. |
