Catalogue / Furnace & rectifier transformers
Induction furnace transformer, Xtra seriesSample
by Narmadapushpak Power Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Induction furnace transformer from Narmadapushpak, Xtra series: 5 rating options between 10 MVA and 100 MVA. Design: rigid winding clamping, high current LV bus design and heavy-duty OLTC for many operations per day. Typically used for aluminium smelters, ferro-alloy plants and steel melting shops. Designed and tested to IS 2026, IEC 60076 and IEC 61378-1. Lead time 28-36 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Narmadapushpak
- Model
- NAR-641 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 28-36 weeks
- Warranty
- 24 months
- Standards
- IS 2026, IEC 60076, IEC 61378-1
- 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
- FOR site, freight included
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating10 MVANAR-641-01 | Rating: 10 MVA | 5 nos · 28-36 weeks | on quote |
| Rating20 MVANAR-641-02 | Rating: 20 MVA | 5 nos · 28-36 weeks | on quote |
| Rating40 MVANAR-641-03 | Rating: 40 MVA | 5 nos · 28-36 weeks | on quote |
| Rating60 MVANAR-641-04 | Rating: 60 MVA | 5 nos · 28-36 weeks | on quote |
| Rating100 MVANAR-641-05 | Rating: 100 MVA | 5 nos · 28-36 weeks | on quote |
Specifications
| Rating | 10 MVA to 100 MVA (see variants) |
|---|---|
| Primary voltage | 11 kVmade to order: 33 kV / 66 kV / 132 kV |
| Secondary voltage | Up to 400 V DC rectified |
| Application | LRF |
| Cooling | OFAF |
| Tap changer | Off-circuitmade to order: OLTC |
| Secondary taps | Up to 21 steps |
| Vector group | Dy11 |
| Overload | 20% for 2 hours |
| Impedance | 6%made to order: 8% |
| Reactor | In-builtmade to order: External |
| Bushings | High-current plate type |
| Monitoring | Online DGA optional |