Catalogue / String combiner boxes & DCDB
String combiner box with monitoring, Core seriesSample
by Bundellumen Sun Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Core range of string combiner box with monitoring by Bundellumen covers 6 inputs options (2 in 1 out to 16 in 1 out). Key features: UV stabilised enclosure for outdoor use, optional string current monitoring and busbar of electrolytic copper. Suited to rooftop arrays, hybrid solar-storage plants and solar pumping systems. Designed and tested to IEC 62548, IEC 61439-1 and IEC 61643-31. Lead time 3-4 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Bundellumen
- Model
- BUN-2B2 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 3-4 weeks
- Warranty
- 24 months from supply
- Standards
- IEC 62548, IEC 61439-1, IEC 61643-31
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Inputs2 in 1 outBUN-2B2-01 | Inputs: 2 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
| Inputs4 in 1 outBUN-2B2-02 | Inputs: 4 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
| Inputs6 in 1 outBUN-2B2-03 | Inputs: 6 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
| Inputs8 in 1 outBUN-2B2-04 | Inputs: 8 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
| Inputs12 in 1 outBUN-2B2-05 | Inputs: 12 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
| Inputs16 in 1 outBUN-2B2-06 | Inputs: 16 in 1 out | 10 nos · 3-4 weeks | for verified buyers |
Specifications
| Inputs | 2 in 1 out to 16 in 1 out (see variants) |
|---|---|
| Rated voltage | 1000 V DC |
| Output current | 250 A |
| Enclosure material | Powder-coated MSmade to order: SMC / Polycarbonate / SS 304 |
| Ingress protection | IP66 |
| SPD | Type II, 40 kAmade to order: Type I+II |
| String fuses | 15 A gPVmade to order: 20 A gPV / gPV 1500 V |
| Isolator | MCCBmade to order: DC load-break switch |
| Monitoring | Nonemade to order: Current sensors RS485 |
| Cable gland | Weatherproof PG |
| Operating temperature | -25 to +70 C |