gs yuasa SLR-1000, Instruction Manual

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１０

Discharge amount = 14x rated capacity

Even if there is no charge and discharge, once per week.
Table 4 Recommended Equalization Charge
Battery Type Charge Current Charge Duration
SLR-1000
SLR-500
0.25
×
I
10
(0.025 C
10
) 2.5 hours
**Please contact GS Yuasa for charger settings based on your application and battery charger.
5.2 Discharge
CAUTION
Must keep the discharge current below the maximum amount shown in Table 5 below even in the
emergency condition to avoid damage to the battery.
Table 5 Maximum Discharges Current
Discharge Current (A) Specified Time
30
×
I
10
(3 C
10
)
60
×
I
10
(6 C
10
)
1 minute
5 seconds
**Please set discharge current up to 6.5 × I
10
A in normal use.
The discharge cutoff voltage is shown in Table 6 below. Make sure that the end of discharge voltage at
the terminals of the batteries does not fall below these values.
Table 6 The size of the Discharge Current and
the Minimum Discharge Cutoff Voltage
Discharge Current
(A)
Allowable Minimum
Discharge Cutoff Voltage
(V)
Current less than 0.5
×
I
10
(0.05 C
10
) 1.90
Current over 0.5 × I
10
(0.05 C
10
) to less than 1.0 × I
10
(0.1 C
10
) 1.80
Current over 1.0
×
I
10
(0.1 C
10
) to less than 1.6
×
I
10
(0.16 C
10
) 1.75
Current over 1.6 × I
10
(0.16 C
10
) to less than 2.3 × I
10
(0.23 C
10
) 1.70
Current over 2.3
×
I
10
(0.23 C
10
) to less than 6.5
×
I
10
(0.65 C
10
) 1.60
Maximum allowable Depth of Discharge (DOD) based on capacity discharged by Table 6 is 80% for
batteries in series applications. Maximum allowable discharging time (at DOD 70%) with each discharging
current is shown in Table 7. Remaining battery capacity is decreased based on degradation in use time to
time.