Catalogue / Traction substations & transformers
V-connected traction transformer, Edge 4 seriesSample
by Lumengen Traction Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Edge 4 range of v-connected traction transformer by Lumengen covers 5 rating options (16 MVA to 50 MVA). Key features: spares and test support, heavy overload rating for rolling stock and low inrush performance. Used by indian Railways TSS, port railways and industrial sidings. Designed and tested to RDSO Specification, IS 2026 and IEC 60076. Lead time 28-36 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Lumengen
- Model
- LUM-912 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 28-36 weeks
- Warranty
- 24 months from commissioning
- Standards
- RDSO Specification, IS 2026, IEC 60076
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Door delivery in metro cities
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating16 MVALUM-912-01 | Rating: 16 MVA | 2 nos · 28-36 weeks | for verified buyers |
| Rating20 MVALUM-912-02 | Rating: 20 MVA | 2 nos · 28-36 weeks | for verified buyers |
| Rating21.6 MVALUM-912-03 | Rating: 21.6 MVA | 2 nos · 28-36 weeks | for verified buyers |
| Rating30 MVALUM-912-04 | Rating: 30 MVA | 2 nos · 28-36 weeks | for verified buyers |
| Rating50 MVALUM-912-05 | Rating: 50 MVA | 2 nos · 28-36 weeks | for verified buyers |
Specifications
| Rating | 16 MVA to 50 MVA (see variants) |
|---|---|
| Primary voltage | 132 kVmade to order: 220 kV / 110 kV |
| Secondary voltage | 2 x 27.5 kV |
| Connection | Single-phasemade to order: V-V / Scott / Auto-transformer |
| Cooling | ONAN/ONAF |
| Tap changer | OLTC |
| Overload | 200% for 5 minmade to order: 150% for 15 min |
| Impedance | 8-10%made to order: 10-12% |
| Short-circuit withstand | Per RDSO |
| Insulation | Mineral oil |
| Bushings | Oil to air |
| Protection | Buchholz, OTI, WTI, PRV |
| Noise | < 75 dB(A) |