REKOSER OPZS RKS2-1500 (2V 1500AH)

Rekoser OPzS Battery

Rekoser 2V1500Ah OPzS battery. The OPzS series is a traditional tubular plate flooded battery which offers 20+ years design life according to the standard IEC60896-11.With a new design and technical improvement, it offers maximum efficiency and reliability for the widest variety of applications. This series is highly suited for all standby power applications that require the highest levels of reliability and security.

IMAGE

flooded_battery_2v_1000ah_rks2-1000.png

TERMINAL TYPE

flooded_battery_2v_1200ah_rks2-1200_terminal.png

STANDARDS

flooded_battery_2v_1200ah_rks2-1200_terminal.png

SPECIFICATIONS

Capacity (25ºC)

1500Ah @ 10HR 1650Ah @ 20HR

Internal Resistance

Approx. 0.32mOhm (fully charged @ 20°C)

Self Discharge

3% of capacity declined per month at 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 - 2.21-2.25V (-3mV/ºC/cell)

Max. Charge Current

300A

Max. Discharge Current

3000A

DIMENSIONS

Length

Width

275mm 210mm

Height

Total Height

795mm 850mm

Approx. Weight

w/o electrolyte: 71 Kg
w/ electrolyte: 98Kg

CONSTRUCTION

Component

Raw Material

Sealant

Epoxy Resin

Positive

Lead dioxide

Safety Valve

Rubber

Negative

Lead

Terminal

Copper

Container

SAN

Separator

Fibre Glass

Cover

ABS (Flame Retardant Optional)

Electrolyte

Sulphuric acid

CHARGE CHARACTERISTICS

flooded_battery_2v_1200ah_rks2-1200_graf1.png

DISCHARGE CHARACTERISTIC 25oC

flooded_battery_2v_1200ah_rks2-1200_graf2.png

SELF DISCHARGE CHARACTERISTICS

flooded_battery_2v_1200ah_rks2-1200_graf3.png

FLOAT VOLTAGE VS FLOAT LIFE

flooded_battery_2v_1200ah_rks2-1200_graf4.png

CYCLE DISCHARGE VOLTAGE CURVE (Test standard BS EN 61427:2005)

flooded_battery_2v_1200ah_rks2-1200_graf5.png

CONSTANT DISCHARGE RATINGS AT 25ºC

F.V / Time 5MIN 10MIN 30MIN 1HR 3HR 5HR 10HR 20HR 100HR
1.90 V 509A 987W 463A 898W 412A 799W 449A 863W 284A 617W 209A 447W 137A 282W 75.1A 151.2W 19.1A 41.3W
1.85 V 550A 1066W 527A 1023W 515A 968W 510A 981W 314A 645W 245A 497W 143A 306W 78.4A 164.7W 20.3A 43.0W
1.80 V 877A 1702W 842A 1633W 709A 1295W 656A 1286W 384A 821W 260A 567W 150A 330W 82.5A 171.2W 21.0A 44.1W
1.75 V 1053A 2043W 1010A 1960W 811A 1304W 731A 1296W 398A 869W 267A 593W 155A 344W 86.6A 175.4W 21.5A 44.5W

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