Catalogue / Pitch & yaw systems
Electric pitch system, Duo 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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Electric pitch system from Krishna, Duo series: 6 turbine class options between 1.5 MW and 5.0 MW. Highlights: retrofit kit for legacy WTG, closed loop position feedback and corrosion-protected slewing bearing. Used by retrofit and repowering, spares for older fleets and WTG manufacturing. 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-761 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 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
- Drum / reel with end caps
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Turbine class1.5 MWKRI-761-01 | Turbine class: 1.5 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class2.0 MWKRI-761-02 | Turbine class: 2.0 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class2.5 MWKRI-761-03 | Turbine class: 2.5 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class3.0 MWKRI-761-04 | Turbine class: 3.0 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class4.0 MWKRI-761-05 | Turbine class: 4.0 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class5.0 MWKRI-761-06 | 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 | Electric pitch |
| Motor | AC servomade to order: DC series wound |
| Backup supply | Ultracapacitormade to order: Lead-acid battery |
| Gearbox | Planetary 1:300made to order: Planetary 1:200 |
| Yaw brake | Hydraulic caliper |
| Number of yaw drives | 4 |
| Slewing bearing | Four-point contact |
| Control interface | Profibusmade to order: CANopen / Ethernet |
| Ingress protection | IP54 |
| Operating temperature | -30 to +50 C |