Catalogue / Power transformers
Single-phase auto-transformer bank unit, Titan 4 seriesSample
by Ajantajyoti Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Ajantajyoti Titan 4 single-phase auto-transformer bank unit, offered in 4 rating options from 10 MVA to 50 MVA. Design: CRGO core with step-lap joints, on-load tap changer with AVR and condition monitoring sensors. Typically used for industrial plants, generator step-up and transmission utilities. Designed and tested to IS 2026, IEC 60076 and CBIP Manual 317. Lead time 30-40 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ajantajyoti
- Model
- AJA-355 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 30-40 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 2026, IEC 60076, CBIP Manual 317
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating10 MVAAJA-355-01 | Rating: 10 MVA | 1 nos · 30-40 weeks | on quote |
| Rating20 MVAAJA-355-02 | Rating: 20 MVA | 1 nos · 30-40 weeks | on quote |
| Rating31.5 MVAAJA-355-03 | Rating: 31.5 MVA | 1 nos · 30-40 weeks | on quote |
| Rating50 MVAAJA-355-04 | Rating: 50 MVA | 1 nos · 30-40 weeks | on quote |
Specifications
| Rating | 10 MVA to 50 MVA (see variants) |
|---|---|
| Voltage ratio | 400/220 kVmade to order: 33/11 kV / 66/11 kV / 132/33 kV |
| Cooling | ONAN/ONAF |
| Vector group | Dyn11 |
| Tap changer | OLTC +/- 10% in 16 stepsmade to order: OLTC 1.25% steps |
| Impedance | 12.5%made to order: 10% / 12.5% at 100 MVA |
| Insulation fluid | Natural ester |
| Core | CRGO M0Hmade to order: Amorphous |
| Winding material | Copper |
| Conservator | Plainmade to order: Air cell |
| Noise level | < 75 dB(A) |
| Terminals | Cable boxmade to order: Oil-to-air bushings |
| Monitoring | Buchholz, OTI, WTI, PRV |