Catalogue / Transformer overhaul & oil filtration
Bushing and OLTC replacement, Xtra 4 seriesSample
by Garudatron Consultants (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Xtra 4 service of bushing and OLTC replacement by Garudatron covers 5 transformer rating options (10 MVA to 315 MVA). Design: nitrogen or dry air purge on opening, core insulation resistance checks and post-work tan delta and ratio tests. Used by industrial distribution transformers, solar and wind pooling substations 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 West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Garudatron
- Model
- GAR-619 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
- West 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 rating10 MVAGAR-619-01 | Transformer rating: 10 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating20 MVAGAR-619-02 | Transformer rating: 20 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating50 MVAGAR-619-03 | Transformer rating: 50 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating100 MVAGAR-619-04 | Transformer rating: 100 MVA | 1 nos · Planned shutdown required | for verified buyers |
| Transformer rating315 MVAGAR-619-05 | Transformer rating: 315 MVA | 1 nos · Planned shutdown required | for verified buyers |
Specifications
| Transformer rating | 10 MVA to 315 MVA (see variants) |
|---|---|
| Service | Internal inspection and overhaul |
| Filtration machine | Mobile 12000 L/hr |
| Oil BDV target | Above 70 kVmade to order: Above 60 kV |
| Moisture target | Below 5 ppmmade to order: Below 10 ppm |
| Testing | Full routine tests after overhaulmade to order: DGA, furan, BDV, tan delta |
| Spares | Gaskets and silica gelmade to order: Bushings and OLTC parts at cost |
| Downtime | 3-4 weeks |
| Site work | Workshop repair |
| Crew | Specialised overhaul team |
| Certificate | Overhaul report with test datamade to order: Oil test report from NABL lab |