Toshiba G8000 Power Supply User Manual


 
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G8000 Series Installation and Operation Manual (380 V)
14.8 Changing to Float Charge from Protection Charge (If applicable)
The manual procedure to change from protection charge to oat charge is shown in Step 1-3.This
operation applies to batteries after they have experienced over temperature condition.
See the Note below for an explanation of oat charge and protection charge.
STEP 1
Make sure that the EQUAL CHARGE LED
is “ON”.
STEP 2
Make sure that the “BATT FAULT1” warning
goes away.
STEP 3
Press “FLOAT/EQUAL” button for at least
0.5 seconds.
Procedure completed.
NOTE
The battery is normally being charged at oat
charge mode. To prevent thermal runaway
of the battery, this mode will automatically
be changed to protection charge when a
“BATT FAULT1” (Battery over temperature)
warning occurs.
In protection charge mode, the battery is
automatically charged at a voltage about 5%
lower than oat charge.
If the “BATT FAULT1” warning message goes
away and a programmed duration is elapsed
(about 24 hours), this mode will automatically
be changed back to oat charge. Thus, it is
not usually required to change the recharge
mode manually back to the oat charge.
CONVERTER
INVERTER
UPS
AC OUTPUT
BATTERIES
BYPASS INPUT
DISCHARGE
EQUAL CHARGE
FLOAT CHARGE
BYPASS
AC INPUT
AC
SWITCH
UPS SUPPLY
AC - Vo 380 V
AC - Io 50%
CONVERTER
INVERTER
UPS
AC OUTPUT
BATTERIES
BYPASS INPUT
DISCHARGE
EQUAL CHARGE
FLOAT CHARGE
BYPASS
AC INPUT
AC
SWITCH
UPS SUPPLY
AC - Vo 380 V
AC - Io 50%
LED Key
- LED Off
- LED On
- LED Flash