Catalogue / Tubular busbars & switchyard conductors
Bus support kit with expansion joint, Ultra seriesSample
by Marwarsudarshan Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Marwarsudarshan Ultra bus support kit with expansion joint, offered in 4 pipe size options from 100 mm OD to 250 mm OD. Key features: smooth surface for low corona, bolted sleeve expansion joints and welded joints by certified welders. Suited to GIS buildings, generator bus ducts and EHV switchyards. Designed and tested to IS 5082, IS 2678 and IS 8130. Lead time 3-5 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwarsudarshan
- Model
- MAR-773 series
- Listing type
- Product
- Unit
- m
- Minimum order
- 2 m
- Lead time
- 3-5 weeks
- Warranty
- 24 months
- Standards
- IS 5082, IS 2678, IS 8130
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 |
|---|---|---|---|
| Pipe size100 mm ODMAR-773-01 | Pipe size: 100 mm OD | 2 m · 3-5 weeks | for verified buyers |
| Pipe size150 mm ODMAR-773-02 | Pipe size: 150 mm OD | 2 m · 3-5 weeks | for verified buyers |
| Pipe size200 mm ODMAR-773-03 | Pipe size: 200 mm OD | 2 m · 6-8 weeks | for verified buyers |
| Pipe size250 mm ODMAR-773-04 | Pipe size: 250 mm OD | 2 m · 6-8 weeks | for verified buyers |
Specifications
| Pipe size | 100 mm OD to 250 mm OD (see variants) |
|---|---|
| Material | Copper |
| Wall thickness | 6 mmmade to order: 8 mm / 10 mm |
| Current rating | 1250 A |
| Length available | 10 m |
| Conductivity | 55% IACS |
| Surface | Mill finishmade to order: Anodised / Silver-plated joints |
| Joints | Bolted sleevemade to order: Welded |
| Expansion | Sliding support |
| Corona ring | Optional |
| Short-time rating | 40 kA 1 smade to order: 50 kA 1 s |
| Damping wire | Inside pipe for Aeolian vibration |
| Supports | Bus post insulator clamps |