REKOSER OPzV RKV2-150 (2V 150AH)
Rekoser OPzV Battery
Rekoser Rekoser OPzV battery. The RKV series adopts an Immobilized Gel and Tubular Positive Plate technology. It offers high reliability and stable performance. By using die-casted positive grid and patented active material formula, it exceeds the DIN standard values and offer 20+ years design life in float service. It is very suitable for cyclic use under extreme operating conditions. This series is recommended for telecom outdoor applications, renewable energy systems and other harsh environment applications.
Image
Terminal type
Standards
Specifications
Capacity (25ºC) |
150Ah @ 10HR | |||
Internal Resistance |
Approx. 0.31mOhm (fully charged @ 20°C) | |||
Self Discharge |
Approx. 2% per month @ 20°C | |||
Capacity Affected by Temperature |
102% (40°C) | 100% (25°C) | 85% (0°C) | 65% (-15°C) |
Charge Voltage (25°C) |
Cycle - 2.35-2.40V (-5mV/ºC/cell) | Float - 2.25-2.29V (-3mV/ºC/cell) | ||
Max. Charge Current |
30A | |||
Max. Discharge Current |
1000A | |||
Dimensions (mm)
Length |
Width |
| 103mm | 206mm |
Height |
Total Height |
| 354mm | 390mm |
Approx. Weight |
14.7Kg |
Construction
Component |
Raw Material | Sealant |
Epoxy Resin |
Positive |
Lead dioxide | Safety Valve |
Rubber |
Negative |
Lead | Terminal |
Copper |
Container |
ABS(UL94-V0 optional) | Separator |
Fibre Glass |
Cover |
ABS (Flame Retardant Optional) | Electrolyte |
Immobilized Gel |
CHARGE CHARACTERISTICS
DISCHARGE CHARACTERISTIC 25oC
SELF DISCHARGE CHARACTERISTICS
FLOAT VOLTAGE VS FLOAT LIFE
Constant Discharge Ratings at 25ºC
| F.V / Time | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.90 V | 55.0A | 106W | 53.5A | 104W | 50.0A | 97.4W | 42.0A | 82.4W | 30.0A | 59.7W | 22.2A | 44.5W | 13.1A | 26.5W |
| 1.85 V | 86.2A | 161W | 79.0A | 148W | 68.0A | 129W | 53.5A | 102W | 35.6A | 69.3W | 25.7A | 50.4W | 14.4A | 28.7W |
| 1.80 V | 112A | 205W | 102A | 187W | 82.3A | 152W | 65.0A | 121W | 39.4A | 75.2W | 26.8A | 51.5W | 15.0A | 29.2W |
| 1.75 V | 119A | 214W | 112A | 202W | 96.5A | 176W | 70.8A | 130W | 40.5A | 76.1W | 27.3A | 51.8W | 15.5A | 29.8W |
| 1.70 V | 130A | 229W | 123A | 218W | 106A | 190W | 74.8A | 136W | 41.3A | 76.6W | 27.8A | 52.1W | 15.8A | 30.1W |
CONSTANT CURRENT DISCHARGE RATINGS - AMPERES
CONSTANT POWER DISCHARGE RATINGS - WATTS