5.2 Explanation of settings
Settings that are not self-explanatory are described briefly below. For further information,
please refer to the help files in the software configuration programs (see Section 5.3).
Inverter frequency
Output frequency if no AC is present at the input.
Adjustability: 50Hz; 60Hz
Input frequency range
Input frequency range accepted by the MultiPlus. The MultiPlus synchronises within this
range with the AC input frequency. The output frequency is then equal to the input
frequency.
Adjustability: 45 – 65 Hz; 45 – 55 Hz; 55 – 65 Hz
Input voltage range
Voltage range accepted by the MultiPlus. The MultiPlus synchronises within this range with
the AC input voltage. The output voltage is then equal to the input voltage.
Adjustability:
Lower limit: 94 - 120V
Upper limit: 120 - 143V
Inverter voltage
Output voltage of the MultiPlus in battery operation.
Adjustability: 95 – 128V
Stand-alone / parallel operation / 2-3 phase setting
Using several devices, it is possible to:
•
increase total inverter power (several devices in parallel)
create a split-phase system
•
•
create a 3-phase system.
The standard product settings are for standalone operation. For parallel, three phase or split
phase operation see section 4.4.5 and 4.4.6.
Search Mode (Applicable in stand-alone configuration only)
If search mode is 'on', the power consumption in no-load operation is decreased by approx.
70%. In this mode the Compact, when operating in inverter mode, is switched off in case of
no load or very low load, and switches on every two seconds for a short period. If the output
current exceeds a set level, the inverter will continue to operate. If not, the inverter will shut
down again.
The Search Mode can be set with a DIP switch.
The Search Mode "shut down" and "remain on" load levels can be set with VEConfigure.
The standard settings are:
Shut down: 40 Watt (linear load)
Turn on: 100 Watt (linear load)