ROS2-600
SERIES ROS · OPZS (FLOODED)The energy tank. 20+ years of proven service life.
The ROS2-600 is a 2 V, 600 Ah (10-hour rate) OPzS lead-acid battery from the Rekoser OPzS (Flooded) series. It measures 145 × 206 × 645 mm and weighs 31 kg, with F10 terminals. It stores 1.2 kWh and delivers up to 3000 A. The energy tank. 20+ years of proven service life. Typical applications: Solar/Wind Energy Systems, Electrical Substations, Telecommunications and Base Stations and Railway Signaling and Infrastructure.
Formerly RKS2-600.
Main Advantages
- Technology: Vented tubular plates with liquid electrolyte
- Maintenance: Periodic topping up with distilled water required
- Durability: Over 20 years proven design life at 20ºC
- Control: Transparent container for easy electrolyte level monitoring
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 600 Ah (C10) |
| Energy | 1200 Wh |
| Weight | 31 kg |
| Terminal | F10 |
| Dimensions | 145 × 206 × 645 mm |
Main Applications
Quality Standards
ROS2-600
OPZS (FLOODED)Graphics (25°C)
Constant Discharge Ratings (A) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR | 100HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.90 V | 239A | 218A | 198A | 194A | 179A | 113A | 83.4A | 54.6A | 30A | 7.62A |
| 1.85 V | 259A | 248A | 244A | 242A | 204A | 125A | 97.8A | 57A | 31.4A | 8.1A |
| 1.80 V | 413A | 396A | 388A | 334A | 262A | 154A | 104A | 60A | 33A | 8.4A |
| 1.75 V | 496A | 475A | 461A | 382A | 292A | 159A | 107A | 61.8A | 34.7A | 8.58A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR | 100HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.90 V | 464W | 422W | 379W | 367W | 345W | 247W | 179W | 113W | 60.5W | 16.5W |
| 1.85 V | 502W | 481W | 467W | 455W | 392W | 258W | 199W | 122W | 65.9W | 17.2W |
| 1.80 V | 801W | 769W | 659W | 610W | 514W | 328W | 227W | 132W | 68.5W | 17.6W |
| 1.75 V | 961W | 922W | 676W | 614W | 518W | 347W | 237W | 137W | 70.1W | 17.8W |
ROS2-600
OPZS (FLOODED)Specifications
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 600 Ah (C10) |
| Energy | 1200 Wh |
| Cell number | 1 |
| Charge Voltage (25°C) | Cycle use: 2.35-2.40V (-5mV/ºC/cell) Float use: 2.21-2.25V (-3mV/ºC/cell) |
| Max. Charge Current | 120 A |
| Max. Discharge Current | 3000 A |
| Internal Resistance | 0.35 mΩ |
| Self Discharge | 3 % of capacity per month at 20 °C |
| Capacity Affected by Temperature | 40 °C: 102 %, 25 °C: 100 %, 0 °C: 85 %, -15 °C: 65 % |
Construction
| Component | Material |
|---|---|
| Container | SAN |
| Cover | ABS (Flame Retardant Optional) |
| Electrolyte | Sulphuric acid |
| Negative | Lead |
| Positive | Lead dioxide |
| Safety Valve | Rubber |
| Sealant | Epoxy Resin |
| Separator | Fibre Glass |
| Terminal | Copper |
ROS2-600
OPZS (FLOODED)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER ROS2-600 battery, follow these assembly and connection guidelines.
1. Space and Dimension Verification
Before proceeding, ensure the receptacle or cabinet of your equipment complies with the unit's physical measurements:
- Length: 145 mm
- Width: 206 mm
- Height: 645 mm
- Total Height: 700 mm
- Weight: 31 kg
2. Terminal Configuration (F10)
- Terminals: Ensure your system's connectors match the F10 type to prevent electrical arcing.
- Polarity: Check the positive and negative markings on the battery before connecting, to prevent short circuits.
3. Charge Parameters
- Cycle use: 2.35-2.40V (-5mV/ºC/cell)
- Float use: 2.21-2.25V (-3mV/ºC/cell)
4. Safety and Storage
Maintenance: Check the electrolyte level and top up only with distilled or demineralised water.
Position: Always upright.
Ventilation: Install in a ventilated room: hydrogen is released during charging.
Storage: Store charged, in a cool and dry place, and recharge periodically.
Nearby models
ROS2-500 (2 V · 500 Ah) · ROS2-800 (2 V · 800 Ah) · See all ROS series models