User Manual
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3.3.5 Battery Temperature Sensor (PT1000)
SH5K-20 has integrated a PT1000 temperature sampling port for lead-acid
batteries. With the external PT1000 installed, SH5K-20 can sample the
temperatures of the external environment or the battery cabinet. The system
uses the sensor input to perform power derating, battery over-temperature and
under-temperature protection.
The sampling temperature of PT1000 ranges from -25°C to +60°C, with a
sampling accuracy of
±
2°C. The protective temperature of lead-acid battery
ranges from -25°C to +60°C and the values could be set on the LCD or the
Webserver.
The temperature sampling function of the sensor PT1000 for lead-acid batteries
is disabled by default. Refer to “
” to enable the
function via LCD menu.
3.4 Communication and Configuration
The inverter provides various ports for device and system monitoring, including
RS485, Ethernet, Wi-Fi, and CAN; various parameters can be configured for
optimal operation. All the inverter information is accessible through the
iSolarCloud App or via the LCD screen.
