Catalogue / Pitch & yaw systems
Pitch battery and ultracapacitor backup, Max seriesSample
by Brahmaputrahertz Wind Energy (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Pitch battery and ultracapacitor backup from Brahmaputrahertz, Max series: 6 turbine class options between 1.5 MW and 5.0 MW. Key features: independent pitch per blade, closed loop position feedback and emergency feathering on grid loss. Used by wind farm O&M, retrofit and repowering and spares for older fleets. Designed and tested to IEC 61400-1, IEC 61400-25 and ISO 281. Lead time 6-8 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Brahmaputrahertz
- Model
- BRA-F95 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 6-8 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-1, IEC 61400-25, ISO 281
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- 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 |
|---|---|---|---|
| Turbine class1.5 MWBRA-F95-01 | Turbine class: 1.5 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class2.0 MWBRA-F95-02 | Turbine class: 2.0 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class2.5 MWBRA-F95-03 | Turbine class: 2.5 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class3.0 MWBRA-F95-04 | Turbine class: 3.0 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class4.0 MWBRA-F95-05 | Turbine class: 4.0 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class5.0 MWBRA-F95-06 | Turbine class: 5.0 MW | 1 set · 10-14 weeks | for verified buyers |
Specifications
| Turbine class | 1.5 MW to 5.0 MW (see variants) |
|---|---|
| System type | Yaw drivemade to order: Electric pitch / Hydraulic pitch |
| Motor | AC servo |
| Backup supply | Lead-acid batterymade to order: Ultracapacitor |
| Gearbox | Planetary 1:300made to order: Planetary 1:200 |
| Yaw brake | Friction bushingmade to order: Hydraulic caliper |
| Number of yaw drives | 4 |
| Slewing bearing | Four-point contact |
| Control interface | CANopenmade to order: Profibus / Ethernet |
| Ingress protection | IP65made to order: IP54 |
| Operating temperature | -30 to +50 C |