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P O W E R I N G T E C H N O L O G Y
Manual No. MS0027-MAN rev. 4
guardian_access_3u_ms27-man-rev4-0817.indd
NOTE
The
i
nterblock Connection Kit is not delivered with the system.
4.10 Temperature Sensor Connection
NOTE
The power system is usually delivered with pre-connected temperature sensor
cables. If not, use a three-pin plug and connect according to the
.
Battery Temperature
Temperature sensor 1 measures the temperature of the battery bank while the controller
adjusts the float charge voltage according to the temperature compensation factor set in the
controller. This factor must be set in the controller according to the battery manufacturer ‘s
recommendations.
Fasten the temperature sensor in the middle of the battery bank, Figure 4-18.
Temp. Sensor
Figure 4-18 Temperature Sensor Connection
NOTE
The temperature compensation factor can be set only for temperature sensor 1.
Ambient Temperature
Temperature sensor 2 allows a second temperature reading, most commonly the ambient
temperature around the system. Place the sensor as required.
The temperature is displayed in the External Measurements menu in the ACC controller or
in PowCom™ software.
NOTE
Temperature sensor 2 can be activated only in the systems with the ACC
controller installed.
