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November 2000 / Mass Sine 12/1200, 12/2000, 24/1500, 24/2500 & 48/2500/ EN
ENERGY SAVING MODES
8 ENERGY SAVING MODES
8.1 LOW ENERGY MODE
For applications that require a very low energy mo-
de, it is possible to set the inverter into “low energy
mode”. The “low energy mode” can be selected by
placing a jumper (black) on the two metal pins on the
bottom left of the unit (see fig. 4).
When the jumper is in place, the unit will drop the
output voltage from 230V to 208V at no load cond-
itions. In case the inverter supplies 30W or more, the
unit will supply 230V nominal output voltage.
8.2 STAND BY MODE
For applications that require an extremely low
energy mode, it is possible to set the inverter to
‘stand by mode’. The stand by mode can be selected
by placing a jumper (black) onto the metal pins on
the bottom left hand side of the unit (see fig. 4).
When the jumper is in place, the inverter will have no
output voltage but will check the connected output
load once every two seconds. The inverter will switch
on when a load is detected. The stand by power and
stand by hysteresis can be adjusted with the poten-
tiometers on the bottom left of the unit (see fig. 4).
Stand by mode settings:
• energy mode low /high energy mode
• stand by mode on/off
• stand by power 0..40 Watt
• stand by hysteresis 0..100%
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