Catalogue / Compact secondary substations
Compact secondary substation, Flex 7 seriesSample
by Bundel Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Bundel Transformers (Sample) quotes for it.
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Bundel Flex 7 compact secondary substation, offered in 3 transformer rating options from 500 kVA to 1000 kVA. Key features: quick site installation, compact footprint for urban sites and internal arc proof design. Suited to industrial parks, housing complexes and urban distribution. Designed and tested to IEC 62271-202, IS 1180 and IEC 62271-200. Lead time 10-14 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Bundel
- Model
- BUN-115 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 10-14 weeks
- Warranty
- 18 months
- Standards
- IEC 62271-202, IS 1180, IEC 62271-200
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Transformer rating500 kVABUN-115-01 | Transformer rating: 500 kVA | 2 nos · 10-14 weeks | on quote |
| Transformer rating630 kVABUN-115-02 | Transformer rating: 630 kVA | 2 nos · 10-14 weeks | on quote |
| Transformer rating1000 kVABUN-115-03 | Transformer rating: 1000 kVA | 2 nos · 10-14 weeks | on quote |
Specifications
| Transformer rating | 500 kVA to 1000 kVA (see variants) |
|---|---|
| Primary voltage | 22 kV |
| Secondary voltage | 0.433 kV |
| HV equipment | Ring main unit |
| Transformer type | Oil-immersed |
| LT section | MCCB feedersmade to order: ACB incomer |
| Enclosure | Galvanised steelmade to order: FRP / Concrete |
| Ingress protection | IP54 |
| Internal arc rating | 16 kA 1 s |
| Short-circuit rating | 25 kAmade to order: 20 kA |
| Metering | Multifunction meter, CT operated |
| Ventilation | Natural louvresmade to order: Forced fan |
| Oil containment | Integrated sump |