Catalogue / Furnace & rectifier transformers
Electric arc furnace transformer, Prime seriesSample
by Hampiohm Power Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Hampiohm Prime electric arc furnace transformer, offered in 4 rating options from 10 MVA to 60 MVA. Design: heavy-duty OLTC for many operations per day, low stray flux heating and high current LV bus design. Used by chlor-alkali, aluminium smelters and ferro-alloy plants. Designed and tested to IS 2026, IEC 60076 and IEC 61378-1. Lead time 16-20 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Hampiohm
- Model
- HAM-2B1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 16-20 weeks
- Warranty
- 24 months
- Standards
- IS 2026, IEC 60076, IEC 61378-1
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 |
|---|---|---|---|
| Rating10 MVAHAM-2B1-01 | Rating: 10 MVA | 10 nos · 16-20 weeks | for verified buyers |
| Rating20 MVAHAM-2B1-02 | Rating: 20 MVA | 10 nos · 16-20 weeks | for verified buyers |
| Rating40 MVAHAM-2B1-03 | Rating: 40 MVA | 10 nos · 28-36 weeks | for verified buyers |
| Rating60 MVAHAM-2B1-04 | Rating: 60 MVA | 10 nos · 28-36 weeks | for verified buyers |
Specifications
| Rating | 10 MVA to 60 MVA (see variants) |
|---|---|
| Primary voltage | 33 kV |
| Secondary voltage | Up to 400 V DC rectified |
| Application | Rectifier |
| Cooling | OFAF |
| Tap changer | OLTCmade to order: Off-circuit |
| Secondary taps | Up to 21 steps |
| Vector group | Dy11made to order: Dd0 |
| Overload | 20% for 2 hours |
| Impedance | 6% |
| Reactor | In-builtmade to order: External |
| Bushings | High-current plate type |
| Monitoring | Online DGA optional |