![Fronius IG Plus 100 V-1 Скачать руководство пользователя страница 36](http://html1.mh-extra.com/html/fronius/ig-plus-100-v-1/ig-plus-100-v-1_operating-instructions-manual_2339180036.webp)
34
Connecting the Fronius IG Plus to the Public Grid
(AC)
Monitoring the
Grid
Installations with
Several Inverters
For larger photovoltaic systems, it is possible to connect several inverters in parallel with-
out any problems. To ensure symmetrical feeding, connect the inverters uniformly to all 3
phases.
AC-Side Termi-
nals
IMPORTANT!
The resistance in the leads to the AC-side connection terminals must be as
low as possible for optimal functioning of grid monitoring.
One-Phase Inverters
Two-Phase Inverters
Three-Phase Inverters
Legend:
L1
Phase conductor
L2
Phase conductor
L3
Phase conductor
PE
PE conductor *)
N
Neutral conductor
(a)
Grounding electrode terminal *)
(b)
Terminal for possible grounding of
the solar module frame
(c)
"US Sense" terminal (for USA) *)
max. cable cross section 25 mm²
*)
IMPORTANT:
Only one PE con-
ductor terminal is available on the
Fronius IG Plus 100V-2.
(a)(b)
(c)
(a)
(c)
(b)
(a)
(c)
(b)
Содержание IG Plus 100 V-1
Страница 2: ...0...
Страница 4: ...2...
Страница 10: ...8...
Страница 16: ...14...
Страница 17: ...General Information...
Страница 18: ......
Страница 20: ...18 Safety symbols Risk of serious injury and damage due to incorrect operation...
Страница 24: ...22...
Страница 25: ...Installation and Startup...
Страница 26: ......
Страница 31: ...29 g 16 Strain relief for solar module strings 17 6 DC terminals 18 DC main switch Item Description...
Страница 76: ...74 1 2 6 x 18...
Страница 80: ...78 Closing Fronius IG Plus Closing Fronius IG Plus 1 1 3 2 1 1 2 3 2 4 1 3...
Страница 89: ...Operation...
Страница 90: ......
Страница 106: ...104 Options If the DatCom component for the required options is not available the message N A not available is shown...
Страница 126: ...124...
Страница 127: ...Troubleshooting and Maintenance...
Страница 128: ......
Страница 146: ...144 Disconnect DC wire Disconnect AC wire 8 9...
Страница 150: ...148...
Страница 151: ...Appendix...
Страница 152: ......
Страница 164: ...162...
Страница 165: ...163 g...
Страница 167: ...165 g...