Catalogue / BMS & energy management (EMS)
Rack-level BMS master and slave units, Duo 4 seriesSample
by Nalanda Energy Storage (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo 4 range of rack-level BMS master and slave units by Nalanda covers 5 system scale options (Up to 100 kWh to Up to 50 MWh). Highlights: schedule and price-signal based dispatch, fire and gas alarm interlock and forecast-based charging from solar generation. Suited to solar plus storage hybrid plants, microgrid controllers and telecom and data-centre backup. Designed and tested to IEC 62619, IEC 61850 and IEC 62443. Lead time 6-8 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Nalanda
- Model
- NAL-E01 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 6-8 weeks
- Warranty
- 36 months with AMC
- Standards
- IEC 62619, IEC 61850, IEC 62443
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 |
|---|---|---|---|
| System scaleUp to 100 kWhNAL-E01-01 | System scale: Up to 100 kWh | 1 set · 6-8 weeks | for verified buyers |
| System scaleUp to 500 kWhNAL-E01-02 | System scale: Up to 500 kWh | 1 set · 6-8 weeks | for verified buyers |
| System scaleUp to 2 MWhNAL-E01-03 | System scale: Up to 2 MWh | 1 set · 6-8 weeks | for verified buyers |
| System scaleUp to 10 MWhNAL-E01-04 | System scale: Up to 10 MWh | 1 set · 6-8 weeks | for verified buyers |
| System scaleUp to 50 MWhNAL-E01-05 | System scale: Up to 50 MWh | 1 set · 6-8 weeks | for verified buyers |
Specifications
| System scale | Up to 100 kWh to Up to 50 MWh (see variants) |
|---|---|
| Cell count supported | Up to 384 series |
| Voltage sensing accuracy | +/- 5 mV |
| Temperature sensing | NTC, +/- 1 deg C |
| SOC accuracy | +/- 3% |
| Balancing | Active 1 Amade to order: Passive 100 mA |
| Protocols | Modbus TCPmade to order: IEC 61850 / IEC 60870-5-104 / DNP3 |
| Dispatch modes | Arbitrage |
| Data logging | 1 min resolutionmade to order: 1 s resolution |
| Cloud interface | REST API |
| Cyber-security | Role-based access, TLS 1.2 |
| Hardware | Industrial PCmade to order: DIN rail controller |
| Redundancy | Hot-standby controllermade to order: Single controller |