Catalogue / Medium-voltage drives
Cascaded H-bridge MV drive, Pro seriesSample
by Tungabhadrasamarth Drives & Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Cascaded H-bridge MV drive from Tungabhadrasamarth, Pro series: 5 rating options between 1000 kW and 8000 kW. Design: regenerative option for specific loads, multi-pulse phase-shifting input transformer reduces harmonics and remote diagnostics and event logging. Suited to compressors and mine hoists, raw mill and cement kilns and boiler ID/FD/PA fans. Designed and tested to IEC 61800-4, IEC 61800-3 and IEEE 519. Lead time 14-18 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tungabhadrasamarth
- Model
- TUN-7D8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 14-18 weeks
- Warranty
- 24 months from commissioning
- Standards
- IEC 61800-4, IEC 61800-3, IEEE 519
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Rating1000 kWTUN-7D8-01 | Rating: 1000 kW | 1 nos · 14-18 weeks | for verified buyers |
| Rating2000 kWTUN-7D8-02 | Rating: 2000 kW | 1 nos · 14-18 weeks | for verified buyers |
| Rating3500 kWTUN-7D8-03 | Rating: 3500 kW | 1 nos · 14-18 weeks | for verified buyers |
| Rating5000 kWTUN-7D8-04 | Rating: 5000 kW | 1 nos · 22-30 weeks | for verified buyers |
| Rating8000 kWTUN-7D8-05 | Rating: 8000 kW | 1 nos · 22-30 weeks | for verified buyers |
Specifications
| Rating | 1000 kW to 8000 kW (see variants) |
|---|---|
| Output voltage | 6.6 kV |
| Topology | NPC 3-levelmade to order: Cascaded H-bridge |
| Input harmonics | Below IEEE 519 (18/24/36-pulse) |
| Power factor | > 0.95 at full speed range |
| Control | Sensorless vectormade to order: V/f |
| Efficiency | > 97.5% |
| Cooling | Watermade to order: Air |
| Bypass | Auto bypass contactor |
| Ride-through | Power dip ride-through 1 s |
| Communication | Profinetmade to order: Modbus TCP / Profibus |
| Enclosure | IP31 |
| Input voltage | 3.3 kVmade to order: 6.6 kV / 11 kV |