19
B. Dry contact interface
Function
：
The dry contact interface can turn on/off the generator and is connected parallel with the generator's switch.
Working principle:
When the battery voltage reaches the dry contact ON voltage (DON), the dry contact is connected. Its coil is
energized. The dry contact can drive loads of no more than 125VAC /1A, 30VDC/1A. According to different battery
types of the inverter charger, the default values of the dry contact ON (DON) voltage and the dry contact OFF
(DOF) voltage are different. Please refer to the chapter
3.5 Settings
> item
19 DON
and item
20 DOF
for details.
C.
Connect the RTS interface
Category
Name
Model
Picture
Included accessory
External temperature sensor
RT-MF58R47K3.81A
Optional accessory
Remote Temperature Sensor
RTS300R47K3.81A
CAUTION
Suppose the remote temperature sensor is not connected to the controller. The default
setting for battery charging or discharging temperature is 25
°
C without temperature
compensation.
