2V2000Ah High Power Cycles Battery OPzV Gel Battery 2V Tubular Plate Battery for Wind Energy System
The OPzV series adopts an Immobilized Gel and Tubular Positive Plate technology. It offers high reliability and stable performance. By using diecasted positive grid and patented active material formula, it exceeds the DIN standard values and offers 20+ years design life in float service. It is very suitable for cyclic use under extreme operating conditions.
| Parameter | Value |
|---|---|
| Nominal Voltage (V) | 2 |
| Designed Floating Life (20°C) | 20+ Years |
| Nominal Capacity (20°C) | 2000 Ah @ C10 (to 1.80Vpc) |
| Dimensions | L399mm × W212mm × H807mm |
| Approx. Weight | 144.6 kg (319 lbs) |
| Terminal Type | Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance | Approx. 0.24mOhm (fully charged @ 25°C) |
| Max. Charge Current | 400 A |
| Max. Discharge Current (5S) | 3000 A |
| Short Circuit Current | 8300 A |
| Self Discharge | Approx. 2% per month @ 20°C |
| Ambient Temperature | Discharge: -40~65°C Charge: -30~65°C Storage: -25~45°C |
| Float Charge Voltage | 2.25 - 2.29V (-3mV/℃/cell) |
| Equalize Charge Voltage | 2.35 - 2.40V (-3mV/℃/cell) |
| Container Material | ABS (UL94-V0 optional) |