Catalogue / Battery chargers & DC systems
48 V DC system for telecom, Max 5 seriesSample
by Chambalparam Power Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max 5 range of 48 V DC system for telecom by Chambalparam covers 5 rating options (10 A to 200 A). Design: earth fault detection with alarm, temperature compensated charging and parallel redundant chargers. Suited to solar and wind pooling stations, power plants and railway signalling. Designed and tested to IS 4540, IEC 61204 and IS 1651. Lead time 6-8 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Chambalparam
- Model
- CHA-226 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 6-8 weeks
- Warranty
- 24 months
- Standards
- IS 4540, IEC 61204, IS 1651
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Rating10 ACHA-226-01 | Rating: 10 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating25 ACHA-226-02 | Rating: 25 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating50 ACHA-226-03 | Rating: 50 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating100 ACHA-226-04 | Rating: 100 A | 2 nos · 6-8 weeks | for verified buyers |
| Rating200 ACHA-226-05 | Rating: 200 A | 2 nos · 6-8 weeks | for verified buyers |
Specifications
| Rating | 10 A to 200 A (see variants) |
|---|---|
| Output voltage | 220 V |
| Input | 415 V 3-ph |
| Topology | Thyristor |
| Voltage regulation | +/- 1% |
| Ripple | < 2% without battery |
| Efficiency | 92% |
| Redundancy | N+1 |
| Battery type | Ni-Cdmade to order: VRLA / Li-ion |
| Backup time | 4 hoursmade to order: 2 hours / 8 hours |
| DC distribution | MCB / MCCB with ground fault detection |
| Communication | Modbus RTU |
| Enclosure | IP31 |