Catalogue / Transformer overhaul & oil filtration
DGA based diagnostics and reclamation, Plus seriesSample
by Trishulcore Projects (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Trishulcore Plus DGA based diagnostics and reclamation, offered in 4 transformer rating options from 5 MVA to 50 MVA. Key features: oil sampling and DGA before work, leak testing before energisation and nitrogen or dry air purge on opening. Typically used for industrial distribution transformers, state utility asset life extension and captive power plants. Delivered in line with IS 335 (Mineral Insulating Oil), IS 1866 (Oil Maintenance) and IEC 60422. Mobilisation Planned shutdown required; serves East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Trishulcore
- Model
- TRI-C05 series
- Listing type
- Service
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- Planned shutdown required
- Warranty
- Oil quality guarantee 6 months
- Standards
- IS 335 (Mineral Insulating Oil), IS 1866 (Oil Maintenance), IEC 60422
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- 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 rating5 MVATRI-C05-01 | Transformer rating: 5 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating10 MVATRI-C05-02 | Transformer rating: 10 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating20 MVATRI-C05-03 | Transformer rating: 20 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating50 MVATRI-C05-04 | Transformer rating: 50 MVA | 1 nos · Planned shutdown required | for verified buyers |
Specifications
| Transformer rating | 5 MVA to 50 MVA (see variants) |
|---|---|
| Service | Oil reclamationmade to order: Oil filtration and dehydration / Internal inspection and overhaul / Full overhaul with rewinding |
| Filtration machine | Mobile 12000 L/hrmade to order: Vacuum dehydration 6000 L/hr |
| Oil BDV target | Above 60 kV |
| Moisture target | Below 5 ppmmade to order: Below 10 ppm |
| Testing | DGA, furan, BDV, tan deltamade to order: Full routine tests after overhaul |
| Spares | Bushings and OLTC parts at cost |
| Downtime | 5-7 daysmade to order: 2-3 days / 3-4 weeks |
| Site work | Hot oil circulation at site |
| Crew | Specialised overhaul teammade to order: 4 technicians with supervisor |
| Certificate | Overhaul report with test datamade to order: Oil test report from NABL lab |