Catalogue / Bushings, OLTC & transformer accessories
On-load tap changer, Max seriesSample
by Amaravati Power Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Amaravati Power Transformers (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
The Max range of on-load tap changer by Amaravati covers 5 voltage class options (33 kV to 400 kV). Design: compatible with mineral and ester oils, direct replacement for common frames and complete spare kits. Typically used for transformer OEMs, refurbishment of old transformers and reactor manufacturers. Designed and tested to IEC 60137, IEC 60214-1 and IS 2099. Lead time 3-6 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Amaravati
- Model
- AMA-4F6 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 3-6 weeks
- Warranty
- 18 months
- Standards
- IEC 60137, IEC 60214-1, IS 2099
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 |
|---|---|---|---|
| Voltage class33 kVAMA-4F6-01 | Voltage class: 33 kV | 10 nos · 3-6 weeks | for verified buyers |
| Voltage class66 kVAMA-4F6-02 | Voltage class: 66 kV | 10 nos · 3-6 weeks | for verified buyers |
| Voltage class132 kVAMA-4F6-03 | Voltage class: 132 kV | 10 nos · 3-6 weeks | for verified buyers |
| Voltage class220 kVAMA-4F6-04 | Voltage class: 220 kV | 10 nos · 12-20 weeks | for verified buyers |
| Voltage class400 kVAMA-4F6-05 | Voltage class: 400 kV | 10 nos · 12-20 weeks | for verified buyers |
Specifications
| Voltage class | 33 kV to 400 kV (see variants) |
|---|---|
| Component | OLTC |
| Current rating | 2000 Amade to order: 630 A / 1250 A / 3150 A |
| Insulation type | OIPmade to order: RIP / RIS |
| Creepage | 31 mm/kVmade to order: 25 mm/kV |
| Tap steps | 33 |
| Drive | Motor drive unitmade to order: Manual |
| Housing | Silicone |
| Mounting | Flange |
| Contact material | Copper-tungsten |
| Test tap | Provided |
| Dielectric strength | Per class |
| Ambient | -5 to 50 deg C |