Catalogue / Bus post insulators & clamps
Porcelain post insulator, Ultra seriesSample
by Jhelumtesla HV Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Jhelumtesla Ultra porcelain post insulator, offered in 6 system voltage options from 12 kV to 420 kV. Design: low corona and RIV, anti-theft clamps option and ultimate load tested. Suited to railway traction, switchyards and substation busbars. Designed and tested to IS 2544, IEC 60273 and IEC 61462. Lead time 6-8 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Jhelumtesla
- Model
- JHE-3E8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 6-8 weeks
- Warranty
- 24 months
- Standards
- IS 2544, IEC 60273, IEC 61462
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| System voltage12 kVJHE-3E8-01 | System voltage: 12 kV | 2 nos · 6-8 weeks | for verified buyers |
| System voltage36 kVJHE-3E8-02 | System voltage: 36 kV | 2 nos · 6-8 weeks | for verified buyers |
| System voltage72.5 kVJHE-3E8-03 | System voltage: 72.5 kV | 2 nos · 6-8 weeks | for verified buyers |
| System voltage145 kVJHE-3E8-04 | System voltage: 145 kV | 2 nos · 6-8 weeks | for verified buyers |
| System voltage245 kVJHE-3E8-05 | System voltage: 245 kV | 2 nos · 6-8 weeks | for verified buyers |
| System voltage420 kVJHE-3E8-06 | System voltage: 420 kV | 2 nos · 6-8 weeks | for verified buyers |
Specifications
| System voltage | 12 kV to 420 kV (see variants) |
|---|---|
| Type | Pillar insulator |
| Cantilever strength | 6 kNmade to order: 4 kN / 8 kN / 10 kN |
| Creepage | 25 mm/kVmade to order: 31 mm/kV |
| Material | Silicone compositemade to order: Porcelain |
| Clamp material | Copper alloymade to order: Aluminium alloy AA 6061 |
| Clamp type | Boltedmade to order: Welded |
| Pipe diameter | 150 mm |
| Current rating | 2500 A |
| Short-circuit rating | 40 kA |
| Finish | Grey RTVmade to order: Brown glazed |
| Fixing | Flange |
| Fittings | Hot-dip galvanised |