Input Voltage Operating And Derating; Battery And Charger Temperature Thresholds - Xantrex TC1012 Owner's Manual

Input Voltage Operating and Derating

When there is an AC input out of range warning in the lower
range between 90–108 Vac, the Truecharge™ 2 Battery
Charger derates to 80% of maximum current.
However, when AC input increases above 108 Vac up to
255 Vac, maximum current returns to 100% capacity.
Furthermore, the Truecharge™ 2 Battery Charger will
continue to operate at 100% of maximum current, even while
there is an AC input out of range warning in the upper range
between 256–265 Vac.

Battery and Charger Temperature Thresholds

FAULT set
FAULT reset
-25 -20 -15
COLD (default 0 °C)
-25 -20 -15 -10 -5
Figure 1-5 Battery and Charger Temperature Thresholds
975-0401-01-01
ALARM set
ALARM reset
-10 -5 0 +5
0 5 10 15
Ambient Temperature
Onboard Control and Status Display Panel
+10 +20 +30
WARM (default 25 °C)
Charger
ALARM reset
20 25 30 35 40
ALARM set
ALARM reset FAULT reset
+40 +50 +60
HOT (default 35 °C)
Charger
ALARM set
Charger
FAULT reset
45 50 55 60 65 70 °C
derating to
80% Imax.
FAULT set
+70 °C
Charger
FAULT set
1–13