Catalogue / Transformer spares
Winding temperature indicator, Duo 5 seriesSample
by Mauryavidyut Aftermarket (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Mauryavidyut Duo 5 winding temperature indicator, offered in 6 voltage class options from 11 kV to 400 kV. Key features: polymer options for pollution areas, technical drawing provided and dimensional match to OEM model. Typically used for utility spares stores, retrofitting for older units and transformer overhaul. Designed and tested to IEC 60137, IS 2099 and IEC 60076. Lead time 6-12 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Mauryavidyut
- Model
- MAU-666 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-12 weeks
- Warranty
- 12 months from supply
- Standards
- IEC 60137, IS 2099, IEC 60076
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- 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 |
|---|---|---|---|
| Voltage class11 kVMAU-666-01 | Voltage class: 11 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class33 kVMAU-666-02 | Voltage class: 33 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class66 kVMAU-666-03 | Voltage class: 66 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class132 kVMAU-666-04 | Voltage class: 132 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class220 kVMAU-666-05 | Voltage class: 220 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class400 kVMAU-666-06 | Voltage class: 400 kV | 1 nos · 6-12 weeks | for verified buyers |
Specifications
| Voltage class | 11 kV to 400 kV (see variants) |
|---|---|
| Component | OTI |
| Rated current | 3150 A |
| Material | Resin impregnated paper |
| Creepage | 31 mm/kVmade to order: 25 mm/kV |
| Mounting | |
| Alarm contacts | 4 changeovermade to order: 2 NO |
| Colour | Brownmade to order: Grey |
| Fits make | As per nameplate |
| Testing | Routine tested |
| Oil compatibility | Ester |