“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. |