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Fronius inverters

Galvo

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Fronius Galvo 1.5 - 2

Description

The future-proof inverter for small self-consumption systems.

With power categories ranging from 1.5 to 3.1 kW, the Fronius Galvo is perfect for households – and is especially suitable for self-consumption systems. The integrated energy management relay allows the self-consumption component to be maximised. A host of other smart features make the Fronius Galvo one of the most future-proof inverters in its class: for example, the integrated datalogging, the simple connection to the internet by WLAN, or the plug-in card technology for retrofitting additional functions.

INPUT DATA  
Max. input current
(Idc max1 / Idc max2) 1)
13,3 A
Max. array short circuit (MPP1 / MPP2) 1) 20.0 A
Min. input voltage
(Udc min)
120 V
Feed-in start voltage
(Udc start)
140 V
Nominal input voltage (Udc,r) 260 V
Max. input voltage
(Udc max)
420 V
MPP voltage range 
(Umpp min - Umpp max)
120 - 335 V
Number MPP trackers 1
Number of DC connections 3
OUTPUT DATA  
AC nominal output (Pac,r) 1500 W
Max. output power 1500 VA
Max. output current (Iac max) 6.5 A
Grid connection (voltage range) 1~NPE 230 V (+17 % / -20 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 - 65 Hz)
Total harmonic distortion < 4 %
Power factor (cos φac,r) 0.85 - 1 ind. / cap.
GENERAL DATA  
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 16.4 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC) 2) 2/3
Night time consumption < 1 W
Inverter design HF Transformer
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +50°C
Permitted humidity 0 - 100 %
Max. altitude 2,000 m / 3,500 m (unrestricted / restricted voltage range)
DC connection technology Screw terminals 2.5 - 16 mm²
Mains connection technology Screw terminals 2.5 - 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM E 8001-4-712, AS 4777-2, AS 4777-3, AS3100, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1-2, IEC 62116, IEC 61727, CER 06-190, CEI 0-21, EN 50438, G83, G59, NRS 097
EFFICIENCY  
Max. efficiency 95,9 %
European efficiency (ηEU) 94,5 %
η at 5 % Pac,r2) 4) 84,5 / 86,0 / 86,0%
η at 10 % Pac,r2) 4) 87,5 / 89,7 / 89,6%
η at 20 % Pac,r2) 4) 91,3 / 93,3 / 93,1%
η at 25 % Pac,r2) 4) 92,4 / 94,1 / 93,9%
η at 30 % Pac,r2) 4) 93,0 / 94,6 / 94,3%
η at 50 % Pac,r2) 4) 93,9 / 95,5 / 95,2%
η at 75 % Pac,r2) 4) 94,2 / 95,6 / 95,4%
η at 100 % Pac,r2) 4) 94,0 / 95,9 / 95,6%
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES  
DC insulation measurement Warning / shutdown (depending on country setup) at Riso < 600 kΩ
Overload behaviour Operating point shift, power limitation
DC disconnector Included
INTERFACES  
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket) 5) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket) 5) Fronius Solar Net, Interface protocol
Signalling output 5) Energy management (floating relay output)
Datalogger and Webserver Included
External input 3) S0 meter connection / Input for overvoltage protection
RS485 Modbus RTU SunSpec or meter connection
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