Catalogue / Governors & excitation systems
Static excitation system, Ultra 8 seriesSample
by Marwar Hydro Engineering (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Ultra 8 range of static excitation system by Marwar covers 4 machine rating options (6 MW to 60 MW). Key features: retrofit for analog governors, remote synchronisation support and redundant digital control. Suited to captive hydro, pumped storage plants and small hydro. Designed and tested to IEC 61362, IEEE 421.5 and IEC 60034-16. Lead time 20-28 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwar
- Model
- MAR-124 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
- 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 |
|---|---|---|---|
| Machine rating6 MWMAR-124-01 | Machine rating: 6 MW | 1 set · 20-28 weeks | on quote |
| Machine rating12 MWMAR-124-02 | Machine rating: 12 MW | 1 set · 20-28 weeks | on quote |
| Machine rating30 MWMAR-124-03 | Machine rating: 30 MW | 1 set · 20-28 weeks | on quote |
| Machine rating60 MWMAR-124-04 | Machine rating: 60 MW | 1 set · 20-28 weeks | on quote |
Specifications
| Machine rating | 6 MW to 60 MW (see variants) |
|---|---|
| System type | Governor |
| Control | PLC redundant |
| Actuator pressure | 40 bar |
| Excitation type | Static thyristormade to order: Brushless |
| Field current | 1500 A |
| Field voltage | 110 V |
| Redundancy | Single channel |
| Protection | Over-excitation, under-excitation, V/Hz |
| Communication | Modbus TCPmade to order: IEC 61850 |
| HMI | Touch panel 10 inch |