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Solar Battery - BAE Secura 12V 1219Ah 6x2V VRLA

Supplier: Rainbow Power Company

BAE Secura 12V 1219Ah 6x2V VRLA

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Technical Specification of BAE SECURA PVV CELL solar batteries.

Design

Positive Electrode: tubular - plate with a polyester gauntlet and solid grids in a corrosion-resistant PbCaSn - alloy

Negative Electrode: grid - plate in PbCaSn alloy with long life expander material

Separation: microporous separator

Electrolyte: sulphuric acid with a density of 1.24 kg/l, fixed as GEL by fumed silica

Container and Lid: high impact, ABS (Acrylonitrile-Butadiene-Styrene), grey coloured, UL-94 rating: HB, on request also in UL-94 rating: V-0

Valve: one valve per cell with flame arrestor, opening pressure approx. 120 mbar

Pole-bushing: 100% gas- and electrolyte-tight, sliding, plastic-coated Panzerpol

Kind of protection: IP 25 regarding DIN 40050, touch protected according to VBG 4


Installation
BAE SECURA PVV CELL solar batteries are designed for indoor applications.


Maintenance

Every 6 months check battery voltage as well as temperature

Every 12 months check of mechanical and electrical connections, record battery cell voltage as well as temperature


Operational data

Depth of discharge (DOD): restricted to 80 % according to final voltage per cell and discharge time as per Item 2,
deep discharges of more than 80 % DOD have to be avoided

Charge Current: may vary from 5 x I10 down to 0.01 x I10

Charge Voltage: restricted from 2.30 V to 2.40 V per cell

DOD per day < 40 % C10 2.30 V 2.35 V per cell

DOD per day > 40 % - 60 % C10 2.35 V 2.40 V per cell

Adjustment of charge voltage: no adjustment necessary if battery temperature is between 10 °C and 45 °C in the monthly average, otherwise U/T = -0.003 Vpc/K

Recharge to 100 %: within a period of one up to 4 weeks

IEC 61427 cycles: test is still running, currently 2100 cycles (A+B) reached

Operational temperature: -20 °C to 45 °C, recommended temperature range 10 °C to 30 °C

Self-discharge: approx. 2 % per month at 20°C


Weight: 408.00000 Kilograms

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