REKOSER NiCd RKF12-400 (12V 400AH)

Rekoser NiCd Battery

Rekoser Rekoser fibre structure nickel-cadmium battery. Very high currents allowed by discharge and charge with only a small nominal capacity required. Savings in volume and weight are significant. Electro- lyte replacement of the batteries is not necessary. Typical applications: emergency power supplies, switchboards and energy storage.

IMAGE

nicd_battery_12v_rkf12.png

TERMINAL TYPE

nicd_battery_12v_rkf12_terminal.png

STANDARDS

nicd_battery_12v_rkf12_terminal.png

SPECIFICATIONS

Nominal Voltage

12V

Capacity (25ºC)

407Ah @ 5HR

Internal Resistance

Approx. 0.00034-0.00036 Ω

Self Discharge

>=120Ah 1 month

Cell number

10 cells of 1.2V

Charge Voltage (25°C)

Cycle - 1.0-1.2V Float - 1.38V +-0.01V

DIMENSIONS

Length

Width

155mm 198mm

Height

Total Height

309mm 309mm

Approx. Weight

14.1Kg

CONSTRUCTION

Component

Raw Material

Sealant

-

Positive

Nickel fibre structure with graphite-free-active material

Safety Valve

Ignition protection

Negative

Cadmium

Terminal

Nickel-plated copper with extremely low resistance

Container

Robust, transparent polypropylene (PP)

Separator

Microporous separators

Cover

ABS/PP

Electrolyte

Diluted potassium hydro-xide with a density of 1.19 kg/l at 20 °C

CYCLES VS DOD

nicd_battery_12v_rkf12_graf.png

CONSTANT DISCHARGE RATINGS AT 25ºC

F.V / Time 1SEC 5SEC 1MIN 5MIN 30MIN 1HR 3HR 5HR 10HR
1.14 V 760A 709A 589A 438A 234A 210A 102A 65.7A 34.7A
1.10 V 818A 772A 678A 553A 298A 262A 119A 76.0A 40.7A
1.05 V 866A 837A 759A 663A 350A 305A 127A 79.2A 42.3A
1.00 V 961A 930A 860A 782A 408A 342A 132A 81.4A 43.4A

CONSTANT CURRENT DISCHARGE RATINGS - AMPERES

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