9
TDK-Lambda
GWS
500
Series
INSTRUCTION MANUAL
4-12. Battery Charging (/BAT) option
An option model for battery charging operation is available. It comes in two output voltages namely, 24V & 48V with
ex-factory setting of 29V & 58V respectively.
However, in conjunction with the Vadj and PV functions, the output voltage can be set to the range shown on the charts
below.
24/BAT should be used to charge 24V battery while 48/BAT should be used to charge 48V battery.
Battery charging (Constant Current) is applicable for valid output voltage range. The unit may hiccup below this voltage
range.
Connection method
+V m
-V m
Load
Power Supply
-S
+S
PV
CO M
External voltage
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