Catalogue / Voltage stabilisers
Static voltage regulator thyristor-based, Eco 8 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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Tungabhadrasamarth Eco 8 static voltage regulator thyristor-based, offered in 5 rating options from 25 kVA to 400 kVA. Highlights: bypass switch for maintenance, independent phase correction for unbalanced input and over temperature cut-off. Suited to commercial buildings, industrial machinery and CNC and remote sites with fluctuating voltage. Designed and tested to IS 9815, IS 8478 and IEC 60076-11. Lead time 3-5 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tungabhadrasamarth
- Model
- TUN-BA7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 3-5 weeks
- Warranty
- 12 months from supply
- Standards
- IS 9815, IS 8478, IEC 60076-11
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- As per item, transit-safe
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Rating25 kVATUN-BA7-01 | Rating: 25 kVA | 5 nos · 3-5 weeks | for verified buyers |
| Rating50 kVATUN-BA7-02 | Rating: 50 kVA | 5 nos · 3-5 weeks | for verified buyers |
| Rating100 kVATUN-BA7-03 | Rating: 100 kVA | 5 nos · 3-5 weeks | for verified buyers |
| Rating200 kVATUN-BA7-04 | Rating: 200 kVA | 5 nos · 3-5 weeks | for verified buyers |
| Rating400 kVATUN-BA7-05 | Rating: 400 kVA | 5 nos · 3-5 weeks | for verified buyers |
Specifications
| Rating | 25 kVA to 400 kVA (see variants) |
|---|---|
| Input range | 300-460 Vmade to order: 340-480 V (3-ph) / 160-270 V (1-ph) |
| Output voltage | 415 V ±1%made to order: 415 V ±3% / 230 V ±1% |
| Phases | 3-ph, 4-wire |
| Correction speed | < 20 ms (static) |
| Cooling | Air-cooledmade to order: Oil-cooled (ONAN) |
| Efficiency | > 98% |
| Control | Microprocessor with phase-wise correction |
| Protections | Overload, short circuit, high/low voltage cut-off |
| Bypass | Auto bypass |
| Duty | Continuous |
| Enclosure | IP54 |
| Insulation | Class F |