Catalogue / Insulators (porcelain, polymer, glass)
Porcelain cap and pin string, Elite seriesSample
by Brahmaputrasamarth Conductors (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Porcelain cap and pin string from Brahmaputrasamarth, Elite series: 4 voltage and strength options between 33 kV 70 kN and 220 kV 120 kN. Key features: lightweight, vandal resistant, self-cleaning glass shed and tracking and erosion tested. Typically used for distribution lines, coastal and polluted areas and railway electrification. Designed and tested to IS 731, IS 5300 and IEC 61109. Lead time 6-8 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Brahmaputrasamarth
- Model
- BRA-173 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-8 weeks
- Warranty
- 30 months from supply
- Standards
- IS 731, IS 5300, IEC 61109
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 |
|---|---|---|---|
| Voltage and strength33 kV 70 kNBRA-173-01 | Voltage and strength: 33 kV 70 kN | 1 nos · 6-8 weeks | for verified buyers |
| Voltage and strength66 kV 70 kNBRA-173-02 | Voltage and strength: 66 kV 70 kN | 1 nos · 6-8 weeks | for verified buyers |
| Voltage and strength132 kV 90 kNBRA-173-03 | Voltage and strength: 132 kV 90 kN | 1 nos · 6-8 weeks | for verified buyers |
| Voltage and strength220 kV 120 kNBRA-173-04 | Voltage and strength: 220 kV 120 kN | 1 nos · 6-8 weeks | for verified buyers |
Specifications
| Voltage and strength | 33 kV 70 kN to 220 kV 120 kN (see variants) |
|---|---|
| Material | Porcelain |
| Type | Suspensionmade to order: Pin / Strain / Post |
| Failing load | 160 kNmade to order: 45 kN / 70 kN / 120 kN |
| Creepage | Anti-fog 40 mm/kV |
| End fittings | Ball and socket |
| Core | FRP rod |
| Sheds | Alternate |
| Dry arc distance | Per class |
| Tests | Type + acceptance + routine |
| Hydrophobicity | HC1 |
| Packaging | Wooden crate |
| Finish | Brown |