Catalogue / Transformer overhaul & oil filtration
DGA based diagnostics and reclamation, Elite seriesSample
by Mahanadi Consultants (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Mahanadi Consultants (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
The Elite service of DGA based diagnostics and reclamation by Mahanadi covers 4 transformer rating options (1 MVA to 20 MVA). Key features: post-work tan delta and ratio tests, hot oil circulation under vacuum and oil sampling and DGA before work. Typically used for solar and wind pooling substations, captive power plants and industrial distribution transformers. Delivered in line with IS 335 (Mineral Insulating Oil), IS 1866 (Oil Maintenance) and IEC 60422. Mobilisation Mobilisation in 3-5 days; serves All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Mahanadi
- Model
- MAH-C06 series
- Listing type
- Service
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- Mobilisation in 3-5 days
- Warranty
- Workmanship 12 months
- Standards
- IS 335 (Mineral Insulating Oil), IS 1866 (Oil Maintenance), IEC 60422
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Delivery terms
- Site mobilisation as per work order
- Returns
- Re-work of defective scope at no cost
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Transformer rating1 MVAMAH-C06-01 | Transformer rating: 1 MVA | 1 nos · Mobilisation in 3-5 days | for verified buyers |
| Transformer rating5 MVAMAH-C06-02 | Transformer rating: 5 MVA | 1 nos · Mobilisation in 3-5 days | for verified buyers |
| Transformer rating10 MVAMAH-C06-03 | Transformer rating: 10 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating20 MVAMAH-C06-04 | Transformer rating: 20 MVA | 1 nos · Planned shutdown required | for verified buyers |
Specifications
| Transformer rating | 1 MVA to 20 MVA (see variants) |
|---|---|
| Service | Oil filtration and dehydration |
| Filtration machine | Vacuum dehydration 6000 L/hr |
| Oil BDV target | Above 60 kVmade to order: Above 70 kV |
| Moisture target | Below 10 ppm |
| Testing | DGA, furan, BDV, tan delta |
| Spares | Gaskets and silica gelmade to order: Bushings and OLTC parts at cost |
| Downtime | 5-7 days |
| Site work | Hot oil circulation at site |
| Crew | 4 technicians with supervisormade to order: Specialised overhaul team |
| Certificate | Oil test report from NABL lab |