Catalogue / Battery chargers & DC systems
48 V DC system for telecom, Smart seriesSample
by Jalcore Protection Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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48 V DC system for telecom from Jalcore, Smart series: 4 rating options between 50 A and 400 A. Design: remote monitoring, parallel redundant chargers and temperature compensated charging. Used by railway signalling, telecom exchanges and EHV substations. Designed and tested to IS 4540, IEC 61204 and IS 1651. Lead time 6-8 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Jalcore
- Model
- JAL-225 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 6-8 weeks
- Warranty
- 36 months
- Standards
- IS 4540, IEC 61204, IS 1651
- 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
- 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 |
|---|---|---|---|
| Rating50 AJAL-225-01 | Rating: 50 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating100 AJAL-225-02 | Rating: 100 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating200 AJAL-225-03 | Rating: 200 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating400 AJAL-225-04 | Rating: 400 A | 2 nos · 6-8 weeks | for verified buyers |
Specifications
| Rating | 50 A to 400 A (see variants) |
|---|---|
| Output voltage | 24 Vmade to order: 48 V / 110 V / 220 V |
| Input | 230 V 1-phmade to order: 415 V 3-ph |
| Topology | Thyristor |
| Voltage regulation | +/- 1% |
| Ripple | < 2% without battery |
| Efficiency | 94% |
| Redundancy | 1+1 |
| Battery type | Li-ionmade to order: VRLA / Ni-Cd |
| Backup time | 4 hours |
| DC distribution | MCB / MCCB with ground fault detection |
| Communication | Modbus RTU |
| Enclosure | IP42made to order: IP31 |