Catalogue / Bus post insulators & clamps
Porcelain post insulator, Plus 4 seriesSample
by Sabarmati Grid Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Porcelain post insulator from Sabarmati, Plus 4 series: 3 system voltage options between 36 kV and 145 kV. Design: low corona and RIV, mechanical and electrical routine tests and ultimate load tested. Suited to railway traction, solar plant substations and switchyards. Designed and tested to IS 2544, IEC 60273 and IEC 61462. Lead time 3-5 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sabarmati
- Model
- SAB-3E7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 3-5 weeks
- Warranty
- 24 months
- Standards
- IS 2544, IEC 60273, IEC 61462
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| System voltage36 kVSAB-3E7-01 | System voltage: 36 kV | 2 nos · 3-5 weeks | for verified buyers |
| System voltage72.5 kVSAB-3E7-02 | System voltage: 72.5 kV | 2 nos · 3-5 weeks | for verified buyers |
| System voltage145 kVSAB-3E7-03 | System voltage: 145 kV | 2 nos · 3-5 weeks | for verified buyers |
Specifications
| System voltage | 36 kV to 145 kV (see variants) |
|---|---|
| Type | Solid core postmade to order: Pillar insulator / Composite post |
| Cantilever strength | 6 kNmade to order: 4 kN / 8 kN / 10 kN |
| Creepage | 25 mm/kVmade to order: 31 mm/kV |
| Material | Porcelainmade to order: Silicone composite |
| Clamp material | Copper alloy |
| Clamp type | Weldedmade to order: Bolted |
| Pipe diameter | 100 mmmade to order: 50 mm / 150 mm |
| Current rating | 2500 A |
| Short-circuit rating | 40 kA |
| Finish | Brown glazedmade to order: Grey RTV |
| Fixing | 4 hole |
| Fittings | Hot-dip galvanised |