PowerSafe / SuperSafe Vb and OGi — flooded cells and blocks for power utilities
Country: USA · Model: PowerSafe / SuperSafe Vb, OGi
PowerSafe / SuperSafe Vb and OGi flooded lead-acid batteries cover 55 to 2,400 Ah (C10) at 2–12 V. They are installed at power plants and substations, in UPS systems and in industrial systems with strict safety requirements.
- Technology
- flooded lead-acid (Vb: 2 V cells, OGi: grid plates)
- Capacity
- Vb 275–2,400 Ah; OGi 55–1,000 Ah (C10)
- Voltage
- 2–12 V
Technical specifications
| Technology | flooded lead-acid (Vb: 2 V cells, OGi: grid plates) |
|---|---|
| Capacity | Vb 275–2,400 Ah; OGi 55–1,000 Ah (C10) |
| Voltage | 2–12 V |
| Customs codes (for reference) | |
| HS code | 8507.20 |
| UKTZED code (Ukraine) | 8507202090 |
| CN code (EU) | 85072020 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The Vb series consists of 2 V cells of 275–2,400 Ah, which are built into rack-mounted DC control batteries. OGi uses grid plates and comes in 55–1,000 Ah for smaller batteries. The flooded design with liquid electrolyte copes with overcharge and heat, and battery condition shows in electrolyte level and density. The cells are low-maintenance with long watering intervals, but a flooded battery is never entirely maintenance-free. Substation staff know this technology well, and battery room ventilation is sized for hydrogen release. The C10 rate matches the emergency discharge calculation for DC control power, when the battery keeps protection relays and breaker drives alive until supply returns.
How to choose
Substation DC control batteries above 1,000 Ah call for Vb cells, while smaller loads and industrial automation cabinets get by with OGi at 55–1,000 Ah. If the room does not permit flooded batteries, switch to sealed PowerSafe VM / SuperSafe TM modular systems or to GAZ nickel-cadmium cells for −50…+70 °C operation.
Request a price and lead time
PowerSafe / SuperSafe Vb and OGi — flooded cells and blocks for power utilities. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What capacity do PowerSafe Vb cells have?
Vb 2 V cells come in 275–2,400 Ah at the C10 rate.
How does OGi differ from Vb?
OGi uses grid plates and covers a smaller 55–1,000 Ah range. Vb is meant for large batteries up to 2,400 Ah.
Where are Vb and OGi flooded batteries used?
At power plants and substations, in UPS systems and in industrial systems with strict safety requirements.
Do OGi batteries need maintenance?
They are low-maintenance, but the electrolyte is open, so level and density are checked on a schedule and distilled water is topped up periodically.
What voltage are Vb and OGi batteries?
The line spans 2–12 V, with Vb supplied as 2 V cells.
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