bank of batteries presents the same impedance to the load as any other of the parallel banks thereby
ensuring correct equalization of the source to allow for maximum energy transfer to the load.
11. Ripple current (the AC component on the DC charge current). Ideally this should be zero, as it will reduce
the service life of a cell/battery, the larger the component the greater the reduction it will cause. For
example 0.1C Amps R.M.S will reduce the optimum service life by a minimum 3%.) Ripple current can be
source or load generated. ) Ripple current can vary with load change and is often its greatest at part load.
12. When cleaning the battery case, ALWAYS use a water dampened cloth but NEVER use oils, organic solvents
such as petrol, paint thinners etc. DO NOT even use a cloth that is impregnated or has been in contact with
any of these or similar substances.
13. Do not attempt to dismantle the battery. If accidental skin/eye contact is made with the electrolyte, wash
or bathe the affected area/part straight away with liberal amounts of clean fresh water and seek
IMMEDIATE medical attention.
14. DO NOT INCINERATE batteries as they are liable to rupture if placed into a fire. Batteries, that have
reached the end of their service life, can be returned to us for safe disposal.
15. Touching electrically conductive parts might result in an electric shock. Be sure to wear rubber gloves
before inspection or maintenance work.
16. The use of mixed batteries with different capacities, that may have been subjected to different uses, be of
different ages and are of different manufacturers is liable to cause damage to the battery itself and/or the
associated equipment. If this is unavoidable please consult us beforehand.
17. To obtain maximum life, batteries should never be stored in a discharged state.
18. In order to obtain maximum working life, when the batteries are used in an UPS system the following is
advised:
(a) Where the D.C. input exceeds 60 volts, each battery should be insulated from the battery stand by using
suitable polypropylene or polyethylene material.
(b) In high voltage systems the resistance between battery and stand should always be greater than 1 M
. An
appropriate alarm circuit could be incorporated to monitor any current flow.
Ω
12
POWERLINE
SC
SERIES
Design
/Application
