Oil Test Set

Special Features :

• Mains ON / OFF switch.
• Neon Lamps to indicate L.T. ON & H.T. ON
• Autotransformer for smooth & continuous Variation of output voltage.
• Zero start interlocking
• HT chamber door interlocking
• Lamp to indicate "Regulator not at zero" for motorised set.
• Memory device with push button switch to show the breakdown voltage.
• 96 sq. mm. AC moving iron type voltmeter connected to L.T. side and scaled in KV.
• Provided with test vessel (Oil Cell) made from non absorbent insulating material fitted with two brass sphares of diameter between 12.5 to 13 mm, placed at a distance of 4mm or 2.5mm.
• A gauge is provided along with the cell to adjust the gap.