Indoor vacuum circuit breaker panel, Ultra seriesSample
by Kamrup Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Ultra range of indoor vacuum circuit breaker panel by Kamrup covers 3 rating options (22 kV 630 A to 33 kV 1250 A). Key features: vacuum interrupters with spring-charged stored-energy mechanism, cable chamber with space for CTs and surge arresters and front-access design suitable for wall mounting. Used by industrial HT incomers, discom 11/33 kV substations and large commercial building HT rooms. Designed and tested to IS 13118, IEC 62271-100 and IEC 62271-200. Lead time 4-6 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kamrup
- Model
- KAM-B73 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 4-6 weeks
- Warranty
- 18 months from supply
- Standards
- IS 13118, IEC 62271-100, IEC 62271-200
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Corrugated box on pallet
- 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 |
|---|---|---|---|
| Rating22 kV 630 AKAM-B73-01 | Rating: 22 kV 630 A | 10 nos · 4-6 weeks | for verified buyers |
| Rating33 kV 630 AKAM-B73-02 | Rating: 33 kV 630 A | 10 nos · 4-6 weeks | for verified buyers |
| Rating33 kV 1250 AKAM-B73-03 | Rating: 33 kV 1250 A | 10 nos · 4-6 weeks | for verified buyers |
Specifications
| Rating | 22 kV 630 A to 33 kV 1250 A (see variants) |
|---|---|
| Short-circuit rating | 20 kA/3 smade to order: 25 kA/3 s / 31.5 kA/3 s / 40 kA/3 s |
| Construction | Metal-enclosed fixed |
| Breaker operating duty | O-0.3 s-CO-3 min-CO |
| Control voltage | 110 V DC |
| Spring charging motor | 230 V ACmade to order: 110 V DC |
| Protection relay | Numerical feeder protection relaymade to order: Numerical IDMT O/C-E/F relay |
| Busbar material | Aluminium |
| Degree of protection | IP4X |
| Internal arc classification | IAC AFLR 25 kA 1 s |
| Insulation level | 50 kV / 125 kVpmade to order: 28 kV / 75 kVp / 70 kV / 170 kVp |
| Frequency | 50 Hz |
| Panel finish | RAL 7032 powder coatmade to order: RAL 9002 powder coat |