ROV2-1800
SERIES ROV · OPZV (TUBULAR GEL)The best of lead. Maintenance-free with extreme service life.
The ROV2-1800 is a 2 V, 1800 Ah (10-hour rate) OPzV lead-acid battery from the Rekoser OPzV (Tubular Gel) series. It measures 399 × 212 × 772 mm and weighs 125 kg, with F10 terminals. It stores 3.6 kWh and delivers up to 2900 A. The best of lead. Maintenance-free with extreme service life. Typical applications: Solar/Wind Energy Systems, Electrical Substations, Telecommunications and Base Stations and Railway Signaling and Infrastructure.
Formerly RKV2-1800.
Main Advantages
- Combination: Tubular plates with gel electrolyte
- Maintenance: Zero maintenance required
- Durability: 20 years design life at 20ºC
- Install: Can be installed horizontally in racks
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 1800 Ah (C10) |
| Energy | 3600 Wh |
| Weight | 125 kg |
| Terminal | F10 |
| Dimensions | 399 × 212 × 772 mm |
Main Applications
Quality Standards
ROV2-1800
OPZV (TUBULAR GEL)Graphics (25°C)
Constant Discharge Ratings (A) at 25ºC
| F.V / Time | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR |
|---|---|---|---|---|---|---|---|
| 1.90 V | 637A | 619A | 578A | 488A | 352A | 261A | 155A |
| 1.85 V | 999A | 914A | 787A | 623A | 418A | 301A | 169A |
| 1.80 V | 1302A | 1181A | 952A | 757A | 463A | 315A | 180A |
| 1.75 V | 1381A | 1297A | 118A | 823A | 476A | 321A | 182A |
| 1.70 V | 1502A | 1425A | 1228A | 870A | 485A | 327A | 185A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR |
|---|---|---|---|---|---|---|---|
| 1.90 V | 1230W | 1200W | 1128W | 959W | 702W | 523W | 312W |
| 1.85 V | 1866W | 1716W | 1489W | 1189W | 815W | 593W | 338W |
| 1.80 V | 2371W | 2160W | 1758W | 1411W | 884W | 606W | 344W |
| 1.75 V | 2472W | 2335W | 2032W | 1515W | 896W | 609W | 350W |
| 1.70 V | 2653W | 2529W | 2202W | 1580W | 901W | 613W | 354W |
ROV2-1800
OPZV (TUBULAR GEL)Specifications
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 1800 Ah (C10) |
| Energy | 3600 Wh |
| Cell number | 1 |
| Charge Voltage (25°C) | Cycle use: 2.35-2.40V (-5mV/ºC/cell) Float use: 2.25-2.29V (-3mV/ºC/cell) |
| Max. Charge Current | 400 A |
| Max. Discharge Current | 2900 A |
| Internal Resistance | 0.23 mΩ |
| Self Discharge | 2 % 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 | ABS(UL94-V0 optional) |
| Cover | ABS (Flame Retardant Optional) |
| Electrolyte | Immobilized Gel |
| Negative | Lead |
| Positive | Lead dioxide |
| Safety Valve | Rubber |
| Sealant | Epoxy Resin |
| Separator | Fibre Glass |
| Terminal | Copper |
ROV2-1800
OPZV (TUBULAR GEL)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER ROV2-1800 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: 399 mm
- Width: 212 mm
- Height: 772 mm
- Total Height: 807 mm
- Weight: 125 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: 2.25-2.29V (-3mV/ºC/cell)
4. Safety and Storage
Maintenance: Immobilised gel and tubular plate: sealed, no water topping up.
Position: Upright, or horizontal on a rack.
Charging: Keep to the stated charge voltage: gel is sensitive to overcharging.
Storage: Store charged, in a cool and dry place, and recharge periodically.
Nearby models
ROV2-1500 (2 V · 1500 Ah) · ROV2-2000 (2 V · 2000 Ah) · See all ROV series models