Fronius Primo GEN24 3.0 Plus User Manual

With cable diameters greater than 21 mm, the M32 screw joint must be replaced by an
M32 screw joint with a larger clamping area – item number: 42,0407,0780 – strain-relief
device M32 x 1.5 KB 18–25.
Cross section of
the DC cable
Cable diameter for the strain-relief device: max. 9 mm.
Cable diameter for the connection to the push-in terminal: max. 7 mm
IMPORTANT!
For double-insulated cables with a cable diameter over 7 mm, the outer layer of insula-
tion must be removed to connect to the push-in terminal.
Maximum altern-
ating current fuse
protection
NOTE!
National regulations, the grid operator's
specifications or other factors may
require a residual current circuit
breaker in the AC connection lead.
For this situation, a type A residual current
circuit breaker is generally adequate. Nev-
ertheless, false alarms can be triggered for
the type A residual current circuit breaker
in individual cases and depending on local
conditions. For this reason, in accordance
with national legislation, Fronius recom-
mends that a residual current protection
device with a tripping current of at least 30
mA suitable for frequency converters be
used.
IMPORTANT!
The inverter can be fused with max. an
automatic circuit breaker C 63 A.
Inverter Phases AC output Maximum
fuse rating
Recommen-
ded fuse rat-
ing
Fronius Primo GEN24 3.0 kW 1 3000 W C 63 A C 32 A
Fronius Primo GEN24 3.6 kW 1 3680 W C 63 A C 32 A
Fronius Primo GEN24 4.0 kW 1 4000 W C 63 A C 40 A
Fronius Primo GEN24 4.6 kW 1 4600 W C 63 A C 40 A
56

Fronius Primo GEN24 3.0 Plus Specifications

General

Max. input current	12 A
Max. input voltage	1000 V
Protection class	IP66
Max. output current	13 A
THD	< 3%
Max. input current (DC)	12 A
Number of MPP trackers	2
Max. DC short-circuit current	18 A
AC Output Frequency	50/60 Hz
AC nominal output	3000 W
Max. apparent AC power	3000 VA
AC nominal voltage	230 V
Operating Temperature Range	-25 to +60 °C
Cooling	Active cooling
Maximum Input Power	4, 500 W
Warranty	5 years