MT150PP, MT230 PP, MT350PP, MT550PP
Technical description
EN
17
• Low temperature protection
• Protection against short circuit
• Protection against reverse polarity connected solar modules and loads
• Reverse polarity protection for the house battery
• Battery overcharge protection
• Reverse current protection
• Built-in temperature controlled cooling fan (only MT 350 PP, MT 550 PP)
The solar charger can be adapted to different battery types via DIP switches (chapter “Setting the
charging program” on page 22).
The temperature sensor monitors the battery temperature during the charging process to control
and adjust the charging voltage accordingly (chapter “Temperature sensor” on page 19).
6.1
Connections and controls
No. in fig.
Description
1
Service connection (without function)
2
Remote display terminal
3
Solar panel terminals
4
House battery terminals
5
Starting battery (+) terminal
6
Temperature sensor terminals
7
AES/RE terminal
(only MT 350 PP / MT 550 PP)
8
EBL measurement output terminal
9
LED indicators
10
Fuse
11
DIP switches for setting battery type and AES/RE
