Catalogue / Pumped-storage pump-turbines & motor-generators
Pump-turbine runner, Elite seriesSample
by Ajantaspark Hydro Engineering (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Ajantaspark Elite pump-turbine runner, offered in 3 unit rating options from 250 MW to 400 MW. Design: fast mode transition within minutes, cavitation-controlled runner design and static frequency converter start. Suited to grid balancing for renewable energy, peak-load support and long-duration storage. Designed and tested to IEC 60193, IEC 60034-1 and IEC 62364. Lead time 18-24 months; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ajantaspark
- Model
- AJA-829 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 18-24 months
- Warranty
- 24 months
- Standards
- IEC 60193, IEC 60034-1, IEC 62364
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Unit rating250 MWAJA-829-01 | Unit rating: 250 MW | 1 nos · 18-24 months | for verified buyers |
| Unit rating300 MWAJA-829-02 | Unit rating: 300 MW | 1 nos · 18-24 months | for verified buyers |
| Unit rating400 MWAJA-829-03 | Unit rating: 400 MW | 1 nos · 18-24 months | for verified buyers |
Specifications
| Unit rating | 250 MW to 400 MW (see variants) |
|---|---|
| Machine type | Pump-turbinemade to order: Motor-generator / Variable speed |
| Head range | 300-600 mmade to order: 150-300 m / 600-800 m |
| Rated speed | 500 rpmmade to order: 250 rpm / 333 rpm |
| Mode | Generating / pumping |
| Runner material | 13Cr-4Ni |
| Start-up | Back-to-back |
| Terminal voltage | 13.8 kV |
| Ramp rate | 30 MW per min |
| Cycle efficiency | 76-80% |
| Design life | 50 years |