Fronius IG 15 - Manual (Page 31)

23
ENEN
* mains impedance ... resi-
stance of mains - parameter for
safe power supply to mains
(Ohm; optional ENS)
The resistance of the local low voltage mains up to the next transformer
station is metered.
Whenever the local low voltage mains network is switched off for repair
works, the mains impedance will increase substantially, in this case the
FRONIUS IG unit will interrupt power supply for safety reasons.
power supplied ...power
supplied to mains at the parti-
cular moment (Ampere)
power supplied .. power
supplied to mains at this mo-
ment (Watt)
- for the next item press key (B)
- to scroll back press key (A)
mains frequency
(cycles)
mains voltage
(Volt)
(A) (B)
Display mode
„Now“
Displays present readings
- select display mode „Now“ (chapter „The Display“)
- the first display function of the display mode „Now“ appears
* optional - in case the card for the required option is not available, the
message „N.A.“ is displayed