Catalogue / Station batteries (Ni-Cd, VRLA)
VRLA 2 V OPzV station battery, Core seriesSample
by Dwaraka 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 Core range of VRLA 2 V OPzV station battery by Dwaraka covers 3 capacity options (500 Ah to 1000 Ah). Design: suitable for high-rate discharge, long float life in hot ambient and documentation for capacity test. Used by switchyard DC systems, power plants and railway electrification. Designed and tested to IS 10918, IS 1651 and IEC 60623. Lead time 3-4 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dwaraka
- Model
- DWA-DF1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 3-4 weeks
- Warranty
- 24 months
- Standards
- IS 10918, IS 1651, IEC 60623
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR site, freight included
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Capacity500 AhDWA-DF1-01 | Capacity: 500 Ah | 10 nos · 3-4 weeks | for verified buyers |
| Capacity800 AhDWA-DF1-02 | Capacity: 800 Ah | 10 nos · 3-4 weeks | for verified buyers |
| Capacity1000 AhDWA-DF1-03 | Capacity: 1000 Ah | 10 nos · 3-4 weeks | for verified buyers |
Specifications
| Capacity | 500 Ah to 1000 Ah (see variants) |
|---|---|
| Chemistry | VRLA gel |
| Nominal cell voltage | 2 V |
| Number of cells | 108 |
| Bank voltage | 220 V |
| Discharge rate | C10made to order: C5 |
| Design life | 20 yearsmade to order: 15 years / 25 years |
| Container | SAN |
| Operating temperature | -20 to 50 deg C |
| Rack | Epoxy-painted steelmade to order: FRP |
| Electrolyte | KOH |
| Float charge | 2.25 V per cell |
| Maintenance | Lowmade to order: Maintenance free |