Inverter FRONIUS Symo 3,7-3-М three-phase

Technical Information:

nominal output power: 3.7 kW Maximum power
solar: 3.85 kW
input operating voltage range MPPT: 150 - 800
output voltage: 3N / PE; 220/380
Solar Inverters Fronius Symo 3.7-3-M - a new line of three-phase inverter for smaller PV systems. Due to the high maximum voltage of the system, a wide range of input voltage, ability to work indoors and outdoors, simplicity and ease of installation, inverters Fronius Symo 3.7-3-M is ideal for building small solar installations for residential and commercial buildings with three-phase electrical network.

specifications:

The output characteristics:


The current source Nominal AC output power - 3700 W maximum total
AC power - 3700 BA
AC output voltage (nominal) - 3P + N + PE; 230/400 V, + 15 / -20%
frequency AC output voltage / range - 50 or 60 / 46-65 Hz
Maximum output AC - A 5.3
Power Factor (? cos) - 0,85 - 1
Number of phases / connection between phases - 3/3
Input specifications:

The maximum input power of PV array - 3850 W
Nominal input voltage VDC - 595
The maximum value of the input DC voltage - 1000V
minimum input voltage of the DC / initial operating voltage of - 150/200
MPPT- operating range 150 - 800
Number MPP trackers / strings in MPP tracker - 2/2 + 2
MPPT Maximum input current - 16 a
Communication, connection:

Display - graphical backlit
connection WLAN / Ethernet - Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
communication interfaces - 2 x RS422 (connector RJ45), USB (for USB storage) < br /> Protocol Inetra Feis - Fronius Solar Net
Signal output - Energy Management (potential-free relay output)
DC Connection DC - MC4
AC Connection AC - screwless terminals Protection
:

The switching device DC - DC switch-disconnector

The device leakage current control circuits in the post. and AC. current - Yes

under overload protection - the shift of the operating point, the power limitation

Physical characteristics:

Dimensions - 645x431x204 mm
Weight - 19,9kg
Ingress protection - IP55
Operating temperature range - optimal from -25 ° C to + 60 ° C
maximum permissible moisture - <100%, no condensation
Maximum efficiency - 98%
Own consumption at night - 1 W Topology
-
transformerless Cooling - convection
Type body / installation - vertical cabinet / wall-mount vertical
For more information:
Warranty - 5 years.
Country of origin - Austria