Powerman CA121000/UPS [12/12] Схемы и габариты в мм клемм подключения батарей
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Powerman CA121000/UPS [12/12] Схемы и габариты в мм клемм подключения батарей

Powerman CA1290/UPS [12/12] Схемы клемм 2
CHARGING CHARACTERISTICS
Charging characteristics by constant voltage which is the most recommendable for KSTAR battery are shown in the graph.
09
Application
Refresh Charge
Charging method
Cyclic Operation Float Operation
During storage
2.40~2.45vpc 2.25~2.30vpc 2.40~2.45vpc
Constant Voltage Initial current Initial current Initial current
0.3CA or less 0.3CA or less 0.3CA or less
Charging current
approx.0.1CA
Constat Current Charging time control is Not applicable Charging current:
recommended because approx. 0.1CA
an overcharge is more
likely to occur.
Charging Method
Ambient Temperature:25ą
Note: it is necessary to ensure that the voltage is correctly
set. A voltage set too high will increase the corrosion of
the positive plates and shorten battery life. A voltage set
too low will lead to sulphation of the plates causing loss
of capacity and ultimately shortening the life of the
battery.
Effect of Te mperature on Charging Voltage
Within the normal operating parameters of 20ą~30ą
voltage compensation for operating temperature may not
be necessary.
However, to maximise the life of the battery, temperature
compensation for operating temperatures outside this
temperature range should be considered.
Charging voltage compensation for battery temperature:
1.Float operation:Vt=V-0.003(t-25)
2.Cyclic operation:Vt=V-0.005(t-25)
(V=Charging voltage at 25ą,
t=Temperature,Vt=Charging voltage at tą)
Cyclic Use
The cycle life is very dependent on the depth of discharge
which the battery experiences during each cycle.
The various number of cycles relating to the depth of
discharge is shown in the graph.
100% D.O.D
100% D.O.D
50% D.O.D
50% D.O.D
30% D.O.D
30% D.O.D
Number of cycles
Capacity (%)
BATTERY LIFE
Standby Use Cycle Use
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Схемы и габариты (в мм) клемм подключения батарей
Т
ип А(мм) М(мм)
M1 14 6
M2 16 6
M3 20 8
M4 12 5
M5 18 8
M6 18 6

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