Sev Electrical Equipments Pvt Ltd offers a Transformer Oil Test Set. This is for testing of transformer oil and other liquid di-electrics for electrical strength as per IS 335 and IS 6792. The design and specifications are subject to change and improvement and are not binding. Other products from the company are: real portable DC high pot test kit; relay test sets; AC high voltage test equipment; high voltage probes; transformer ratiometers; phase shifting devices; spark testers for cable industry; sphere gaps; primary/secondary injection units; phantom load sets 1 phase/3 phase; burden boxes for CT/PT testing; CT/PT test sets; and meter test benches.
Model: 0-60 kV, 0-80 kV, 0-100 kV
Control: Motorised with rate of rise of voltage 2 kV/sec (approx)
Operational voltage: 240 V, 50 Hz single phase AC
Test cup: Shape as per figure 2 of IS 6792
HV transformers: An oil cooled type housed in glass fibre tank
Enclosure: Metallic casing for 60/80 kV oil test set
Fibre glass casing with MS frame work for 100 kV oil test set