Catalogue / Pitch & yaw systems
Yaw drive and brake set, Smart 8 seriesSample
by Krishna Wind Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Smart 8 range of yaw drive and brake set by Krishna covers 5 turbine class options (1.5 MW to 4.0 MW). Key features: backup energy for safe shutdown, emergency feathering on grid loss and corrosion-protected slewing bearing. Used by retrofit and repowering, WTG manufacturing and wind farm O&M. 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
- Krishna
- Model
- KRI-498 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 10 set
- Lead time
- 6-8 weeks
- Warranty
- 12 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
- Wooden crate, seaworthy
- Delivery terms
- FOR site, freight included
- 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 MWKRI-498-01 | Turbine class: 1.5 MW | 10 set · 6-8 weeks | for verified buyers |
| Turbine class2.0 MWKRI-498-02 | Turbine class: 2.0 MW | 10 set · 6-8 weeks | for verified buyers |
| Turbine class2.5 MWKRI-498-03 | Turbine class: 2.5 MW | 10 set · 6-8 weeks | for verified buyers |
| Turbine class3.0 MWKRI-498-04 | Turbine class: 3.0 MW | 10 set · 10-14 weeks | for verified buyers |
| Turbine class4.0 MWKRI-498-05 | Turbine class: 4.0 MW | 10 set · 10-14 weeks | for verified buyers |
Specifications
| Turbine class | 1.5 MW to 4.0 MW (see variants) |
|---|---|
| System type | Hydraulic pitchmade to order: Electric pitch / Yaw drive |
| Motor | AC servo |
| Backup supply | Lead-acid batterymade to order: Ultracapacitor |
| Gearbox | Planetary 1:300 |
| Yaw brake | Friction bushingmade to order: Hydraulic caliper |
| Number of yaw drives | 4 |
| Slewing bearing | Four-point contactmade to order: Double-row ball |
| Control interface | Ethernet |
| Ingress protection | IP65made to order: IP54 |
| Operating temperature | -30 to +50 C |