Catalogue / Servo stabilisers & isolation transformers
Servo stabiliser with built-in isolation transformer, Pro seriesSample
by Bundel Drives & Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Bundel Pro servo stabiliser with built-in isolation transformer, offered in 6 rating options from 10 kVA to 500 kVA. Design: thermal protection with sensor, electrostatic shield attenuates common-mode noise and optional servo stabiliser for voltage regulation. Used by medical and lab equipment, solar inverter isolation applications and IT and data centres. Designed and tested to IS 11171, IS 2026 and IEC 61558-2-4. Lead time 2-3 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Bundel
- Model
- BUN-6C8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 2-3 weeks
- Warranty
- 12 months from commissioning
- Standards
- IS 11171, IS 2026, IEC 61558-2-4
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Rating10 kVABUN-6C8-01 | Rating: 10 kVA | 1 nos · 2-3 weeks | for verified buyers |
| Rating25 kVABUN-6C8-02 | Rating: 25 kVA | 1 nos · 2-3 weeks | for verified buyers |
| Rating50 kVABUN-6C8-03 | Rating: 50 kVA | 1 nos · 2-3 weeks | for verified buyers |
| Rating100 kVABUN-6C8-04 | Rating: 100 kVA | 1 nos · 2-3 weeks | for verified buyers |
| Rating250 kVABUN-6C8-05 | Rating: 250 kVA | 1 nos · 4-6 weeks | for verified buyers |
| Rating500 kVABUN-6C8-06 | Rating: 500 kVA | 1 nos · 4-6 weeks | for verified buyers |
Specifications
| Rating | 10 kVA to 500 kVA (see variants) |
|---|---|
| Primary voltage | 380-440 Vmade to order: 415 V / 230 V |
| Secondary voltage | 415 Vmade to order: 230 V / 110 V |
| Phases | 1-ph |
| Winding | Copper |
| Shielding | Electrostatic shield between windings |
| K-factor | K1 |
| Insulation class | Class F |
| Cooling | AF |
| Impedance | 3-5% |
| Temperature rise | Within 80 K |
| Enclosure | IP21made to order: IP54 |
| Efficiency | > 97% |