Fronius Symo 20.0-3-M Installation Instructions

Fronius Symo Fronius Eco
Maximum fuse
rating on altern-
ating current
side
Inverter Phases AC output
Maximum output overcur-
rent protection
Fronius Symo 10.0-3-M 3 10,000 W C 80 A
Fronius Symo 12.0-3-M 3 12,000 W C 80 A
Fronius Symo 12.5-3-M 3 12,500 W C 80 A
Fronius Symo 15.0-3-M 3 15,000 W C 80 A
Fronius Symo 17.5-3-M 3 17,500 W C 80 A
Fronius Symo 20.0-3-M 3 20,000 W C 80 A
Fronius Eco 25.0-3-M 3 25,000 W C 80 A
Fronius Eco 27.0-3-M 3 27,000 W C 80 A
Note!
Local regulations, the electricity retailer or other factors may require a residual-
current protective device in the AC connection lead.
A type A residual-current circuit breaker with a trip current of at least 100 mA is
generally sufficient in this case. In particular cases, and depending on local
factors, however, the type A residual-current circuit breaker may trip at the
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Fronius Symo 20.0-3-M Specifications

General

AC nominal output	20.0 kW
Max. output current	29.0 A
Max. input voltage	1000 V
MPPT voltage range	200 - 800 V
Number of MPPT	2
Dimensions (W x H x D)	725 x 510 x 225 mm
Max. apparent AC power	20000 VA
AC nominal voltage	400 V
AC nominal frequency	50 / 60 Hz
THD	< 3%
Max. input current	33.0 A
Protection class	IP 66
Operating temperature range	-25°C to +60°C
Warranty	5 years
Max. DC power	30.0 kW
Power factor	1