| Customization: | Available |
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| Type: | Opzv Tubular Gel Batteries |
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar/Wind Energy System, Telecom |
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Rosen Solar OPzV series are valve regulated lead-acid cells which use a combination of tubular positive plate woven gauntlets, pasted negative plate design and GEL electrolyte using advanced filling techniques in production which assure superior service life and excellent battery reliability. The battery has excellent cyclic performance and charge acceptance ability. It can be used in high-low temperature environment and poor grid condition.
Narada Quality Tubular OPzV Gel Battery 2V 250Ah for Power Storage, OPzV2-250
ROSEN BATTERY TAGS:
Key Features :
♦Very long life according to EUROBAT Classification
♦2000+ cycles at 80% DOD
♦High rate discharge performance
♦High gas recombination efficiency
♦Maximum charge efficiency
♦GEL state electrolyte prevents leakage and layering
♦Low resistance PVC or PF micro-porous separator ensures low self-discharge rate
♦Optional racking offers easy installation (vertical or horizontal)
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power plant and transmission system
Complied standards
♦ IEC 60896-21/22
♦ DIN40742
♦ IEC61427
♦ YD/T1360
♦ EUROBAT guide, long life BS6290 part 4
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1, Function Parameter
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5, Environment Temperature
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Norminal Voltage
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2V
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Discharge Temperature
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-40-60ºC
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Norminal Capacity(10 hours rate)
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250Ah
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Charge Temperature
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-15-50ºC
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Numbers of Cells
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1cell
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Storage Temperature
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-15-40ºC
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2, Rated Capacity at 25ºC(77ºF)
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6, Inner Resistance & Max. Discharge Current
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10hr,1.80V/cell,20ºC/68ºF
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250Ah
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Fully Charge Battery at 25ºC(77ºF)
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1.1mΩ
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5hr,1.75V/cell,20ºC/68ºF
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219Ah
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Max. Discharge Current
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2000A(5s)
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3hr,1.75V/cell,20ºC/68ºF
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194.7Ah
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Short Circuit Current
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4200A
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3, Capacity affected by Temperature(10 hour rate)
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7, Self-discharge@25ºC(77ºF)
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40ºC(104ºF)
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102%
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Capacity after 3 Month Storage
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94%
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25ºC(77ºF)
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100%
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Capacity after 6 Month Storage
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88%
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0ºC(32ºF)
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90%
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Capacity after 9 Month Storage
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82%
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-15ºC(5ºF)
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70%
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Capacity after 12 Month Storage
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76%
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4, Constant Voltage Charging at 25ºC(77ºF)
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8, Dimension & Weight
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Cycle Charge
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2.40V~2.50V
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Length
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124mm
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Max Charging Current
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50A
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Width
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206mm
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Temperature Compensation
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-5mV/ºC
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Height
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354mm
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Float Use
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2.25-2.3V
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Total Height
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390mm
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Temperature Compensation
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-3mV/ºC
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Reference Weight
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20.3kgs
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Rosen Solar Energy Co., Ltd. Gary Bao (Overseas sales Manager ) Fax: +86 551 6336 5891 TEL: +86 181 56448850 |
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