REKOSER OPzV RKV2-420 (2V 420AH)

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_420ah_rkv2-420_terminal.png

Standards

gel_battery_2v_420ah_rkv2-420_terminal.png

Specifications

Capacity (25ºC)

420Ah @ 10HR | 454Ah @ 20HR | 525Ah @ 100HR | 533Ah @ 120HR

Internal Resistance

Approx. 0.70mOhm (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

84A

Max. Discharge Current

2100A

Dimensions (mm)

Length

Width

145mm 206mm

Height

Total Height

471mm 506mm

Approx. Weight

31Kg

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 154A 297W 150A 290W 140A 273W 118A 231W 84.0A 167W 62.2A 125W 36.8A 74.3W
1.85 V 241A 451W 221A 415W 190A 260W 150A 286W 100A 194W 71.8A 141W 40.4A 80.3W
1.80 V 315A 573W 286A 522W 230A 425W 182A 339W 110A 210W 75.0A 144W 42.0A 81.8W
1.75 V 334A 598W 314A 564W 270A 491W 198A 364W 113A 213W 76.4A 145W 43.3A 83.3W
1.70 V 363A 642W 344A 611W 297A 532W 209A 380W 116A 215W 77.7A 146W 44.1A 84.3W

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