REKOSER OPzV RKV2-1250 (2V 1250AH)

Rekoser OPzV Battery

Rekoser 2V1250Ah 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

gel_battery_2v_1200ah_rkv2-1200.png

TERMINAL TYPE

gel_battery_2v_1200ah_rkv2-1200_terminal.png

STANDARDS

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SPECIFICATIONS

Capacity (25ºC)

1250Ah @ 10HR 1296Ah @ 20HR

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

250A

Max. Discharge Current

2500A

DIMENSIONS

Length

Width

275mm 210mm

Height

Total Height

646mm 681mm

Approx. Weight

85Kg

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

gel_battery_2v_1200ah_rkv2-1200_graf1.png

DISCHARGE CHARACTERISTIC 25oC

gel_battery_2v_1200ah_rkv2-1200_graf2.png

SELF DISCHARGE CHARACTERISTICS

gel_battery_2v_1200ah_rkv2-1200_graf3.png

FLOAT VOLTAGE VS FLOAT LIFE

gel_battery_2v_1200ah_rkv2-1200_graf4.png

CONSTANT DISCHARGE RATINGS AT 25ºC

F.V / Time 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR
1.90 V 447A 864W 417A 842W 406A 791W 342A 670W 245A 488W 181A 364W 107A 217W
1.85 V 701A 1310W 616A 1205W 552A 1045W 435A 830W 291A 566W 209A 412W 118A 234W
1.80 V 914A 1664W 796A 1516W 669A 1234W 528A 986W 322A 614W 219A 421W 125A 239W
1.75 V 969A 1735W 874A 1638W 785A 1426W 575A 1058W 331A 621W 223A 423W 126A 243W
1.70 V 1055A 1862W 959A 1775W 862A 1545W 607A 1102W 337A 626W 227A 426W 128A 246W

CONSTANT CURRENT DISCHARGE RATINGS - AMPERES

CONSTANT POWER DISCHARGE RATINGS - WATTS

Company

Whitewall Energy offers technological solutions for the Industrial Internet, Smart Energy, Smart City, Precision Agriculture, etc.

We help manufacturers to create smart and connected products, enabling an entirely new set of product functions and capabilities, which can be grouped into four areas: monitoring, control, optimization, and autonomy.

We market our Rekoser brand for components ranging from Solar Panels, Inverters, Solar controllers, Batteries and much more.

Our Address

Avda. Jacobo Camarero s/n, Nave 4
18220, Albolote, Granada
Spain.

Email: info@whitewallenergy.com
Tel: +34 958042973

Contact us