Catalogue / Governors & excitation systems
Brushless excitation controller, Duo seriesSample
by Tirhutamrit Hydro Engineering (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo range of brushless excitation controller by Tirhutamrit covers 6 machine rating options (1 MW to 60 MW). Key features: remote synchronisation support, retrofit for analog governors and redundant digital control. Suited to large hydro R&M, pumped storage plants and captive hydro. Designed and tested to IEC 61362, IEEE 421.5 and IEC 60034-16. Lead time 20-28 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tirhutamrit
- Model
- TIR-CA8 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 20-28 weeks
- Warranty
- 24 months
- Standards
- IEC 61362, IEEE 421.5, IEC 60034-16
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Machine rating1 MWTIR-CA8-01 | Machine rating: 1 MW | 1 set · 20-28 weeks | for verified buyers |
| Machine rating3 MWTIR-CA8-02 | Machine rating: 3 MW | 1 set · 20-28 weeks | for verified buyers |
| Machine rating6 MWTIR-CA8-03 | Machine rating: 6 MW | 1 set · 20-28 weeks | for verified buyers |
| Machine rating12 MWTIR-CA8-04 | Machine rating: 12 MW | 1 set · 20-28 weeks | for verified buyers |
| Machine rating30 MWTIR-CA8-05 | Machine rating: 30 MW | 1 set · 20-28 weeks | for verified buyers |
| Machine rating60 MWTIR-CA8-06 | Machine rating: 60 MW | 1 set · 20-28 weeks | for verified buyers |
Specifications
| Machine rating | 1 MW to 60 MW (see variants) |
|---|---|
| System type | Governor |
| Control | PLC redundantmade to order: Dual PID |
| Actuator pressure | 64 bar |
| Excitation type | Brushlessmade to order: Static thyristor |
| Field current | 1500 Amade to order: 200 A / 600 A |
| Field voltage | 110 Vmade to order: 250 V |
| Redundancy | Single channelmade to order: Dual channel |
| Protection | Over-excitation, under-excitation, V/Hz |
| Communication | IEC 61850made to order: Modbus TCP |
| HMI | Touch panel 10 inch |