REKOSER OPzV RKV2-500 (2V 500AH)

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

gel_battery_2v_1200ah_rkv2-1200.png

Terminal type

gel_battery_2v_500ah_rkv2-500_terminal.png

Standards

gel_battery_2v_500ah_rkv2-500_terminal.png

Specifications

Capacity (25ºC)

500Ah @ 10HR

Internal Resistance

Approx. 0.60mOhm (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

100A

Max. Discharge Current

2500A

Dimensions (mm)

Length

Width

166mm 206mm

Height

Total Height

471mm 506mm

Approx. Weight

35Kg

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 180A 347W 175A 338W 163A 318W 137A 269W 98.0A 195W 72.6A 145W 42.9A 86.7W
1.85 V 282A 526W 258A 484W 222A 420W 175A 334W 116A 226W 83.8A 165W 47.1A 93.7W
1.80 V 367A 669W 333A 609W 269A 496W 212A 396W 129A 245W 87.5A 168W 49.0A 95.5W
1.75 V 390A 697W 366A 659W 315A 573W 231A 425W 132A 248W 89.2A 169W 50.5A 97.2W
1.70 V 424A 748W 402A 713W 346A 621W 244A 443W 135A 250W 90.7A 170W 51.5A 98.3W

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