Catalogue / Pumped-storage pump-turbines & motor-generators
Pump-turbine runner, Volt 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 Volt pump-turbine runner, offered in 5 unit rating options from 100 MW to 400 MW. Design: variable speed for grid frequency support, cavitation-controlled runner design and static frequency converter start. Suited to grid balancing for renewable energy, long-duration storage and peak-load support. 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-828 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 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
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Unit rating100 MWAJA-828-01 | Unit rating: 100 MW | 10 nos · 18-24 months | for verified buyers |
| Unit rating150 MWAJA-828-02 | Unit rating: 150 MW | 10 nos · 18-24 months | for verified buyers |
| Unit rating250 MWAJA-828-03 | Unit rating: 250 MW | 10 nos · 18-24 months | for verified buyers |
| Unit rating300 MWAJA-828-04 | Unit rating: 300 MW | 10 nos · 24-36 months | for verified buyers |
| Unit rating400 MWAJA-828-05 | Unit rating: 400 MW | 10 nos · 24-36 months | for verified buyers |
Specifications
| Unit rating | 100 MW to 400 MW (see variants) |
|---|---|
| Machine type | Motor-generator |
| Head range | 150-300 mmade to order: 300-600 m / 600-800 m |
| Rated speed | 250 rpmmade to order: 333 rpm / 500 rpm |
| Mode | Generating / pumping |
| Runner material | 13Cr-4Ni |
| Start-up | Direct on-linemade to order: SFC / Back-to-back |
| Terminal voltage | 15.75 kVmade to order: 13.8 kV / 18 kV |
| Ramp rate | 30 MW per min |
| Cycle efficiency | 76-80% |
| Design life | 50 years |