NOTE!
A residual current circuit breaker for the AC connecting cable may be required
depending on local regulations, the grid operator, and other conditions.
A type A residual current circuit breaker with a trip current of at least 100 mA is generally
sufficient in this case. However, false alarms can be triggered for the residual current cir-
cuit breaker type A in individual cases and depending on local conditions. For this
reason, Fronius recommends that you use a residual current circuit breaker suitable for
frequency converters.
Additional
external AC
and/or DC dis-
connect
Depending on the installation, an additional external AC and/or DC disconnect may be
required if the inverter is installed in a location not easily accessible to utility or fire per-
sonnel. Contact your local authorities for additional information.
30
Summary of Contents for 10.0-3 208-240
Page 2: ......
Page 13: ...Preparation 13...
Page 14: ...14...
Page 20: ...1 2 20...
Page 21: ...AC 21...
Page 22: ...22...
Page 31: ...DC 31...
Page 32: ...32...
Page 41: ...Laying Solar Net Cables 41...
Page 42: ...42...
Page 43: ...Data communication Lay data commu nication cables 1 2 3 4 5 22 lbf in 2 5 Nm 6 43 EN US...
Page 45: ...1 2 1 3 TX20 10 6 lbf in 1 2 Nm 1 2 4 5 45 EN US...
Page 46: ...46...
Page 47: ...Finally 47...
Page 48: ...48...
Page 51: ...4 3 in 1 ON OFF Lock 22 1 lbf in 2 5 Nm 2 3 4 51 EN US...
Page 52: ...22 1 lbf in 2 5 Nm 5 6 AC ON 2 ON OFF Lock 1 7 52...
Page 55: ...Options 55...
Page 56: ...56...
Page 62: ...62...
Page 63: ...Care and maintenance 63...
Page 64: ...64...
Page 66: ...66...
Page 67: ...67 EN US...