STUDER INNOTEC |
4.6.1 Charge detection system „Standby“
In order to avoid unnecessary discharge of the battery, the inverter switches OFF automatically if no appliance is connected and switches ON automatically again if appliance is connected. The LED 8 blinks if the inverter is in
If the
4.6.2Overload
If the Inverter is too long or too heavily overloaded, it switches off. The LED 11 „Overload“ is lit and LED 13 „OFF“ blinks. After ca. 10 seconds the Inverter switches on automatically. If the Inverter is overloaded four times one after another in a short time, then it no longer switches on automatically. The LED 13 remains lit. Press the push button 19 „ON/OFF“ in order to switch on the Inverter.
4.6.3 Overheating (Over Temp.)
If the Inverter has been overloaded for a long time or it has been working in too high surrounding temperatures, it will switch off. The LED 10 „Over Temp.“ is lit and the LED 13 „OFF“ blinks. After cooling down, the inverter switches back on automatically. One minute before the inverter switches off for too high temperature it gives out an acoustic alarm signal. If the Auxiliary Contact has been programmed to detect the high temperature then it synchronizes the relay with the alarm signal. In this way, for example, an emergency back- up system can be started without any break in the energy supply.
4.6.4 Battery Condition
Deep discharge of the
The low voltage is set to 11.6V / 23.2V / 46.4V. These settings are standard for most batteries. These voltage levels are maintained by the
This setting is comparable with the levels of 10.8V/ 21.6V / 43.2 which are given for most batteries at nominal load.
All voltage levels can be programmed. See the instructions under the section on Programming. Check with your battery supplier which voltage values should be set.
4.7The battery charger
4.7.1 Cycle of charge
The full automatic
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