OFPDF_SE_DOC_DBL_Fronius_ECO_EN_39262_10 Fronius Eco Datasheet EN

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User Manual: Fronius-Eco-Datasheet EN

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/ Perfect Welding / Solar Energy / Perfect Charging
/ Dynamic Peak
Manager
/ Zero feed-in
0
100
FRONIUS ECO
/ The three-phase Fronius Eco in power categories 25.0 and 27.0 kW perfectly meets all the requirements of large-scale
installations. Thanks to its light weight and SnapINverter mounting system, this transformerless device can be installed
quickly and easily either indoors or outdoors. This inverter range is setting new standards with its IP 66 protection
class. Furthermore, thanks to its integrated double fuse holders and optional overvoltage protection, string collection
boxes are no longer necessary.
TECHNICAL DATA FRONIUS ECO
/ The compact project inverter for maximum yields.
/ SnapINverter
Technology
/ Integrated data
communication
/ Smart Grid
Ready
INPUT DATA FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
Max. input current (Idc max) 44.2 A 47.7 A
Max. array short circuit current 71.6 A
Min. input voltage (Udc min) 580 V
Feed-in start voltage (Udc start)650 V
Nominal input voltage (Udc,r)580 V
Max. input voltage (Udc max)1,000 V
MPP voltage range (Umpp min – Umpp max) 580 - 850 V
Number of MPP trackers 1
Number of DC connections 6
Max. PV generator output (Pdc max) 35.7 kWpeak
OUTPUT DATA FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
AC nominal output (Pac,r)25,000 W 27,000 W
Max. output power 25,000 VA 27,000 VA
AC output current (Iac nom)37.9 A / 36.2 A 40.9 A / 39.1 A
Grid connection (voltage range) 3~NPE 380 V / 220 V or
3~NPE 400 V / 230 V (+20 % / - 30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 - 65 Hz)
Total harmonic distortion < 2.0 %
Power factor (cos φac,r) 0 - 1 ind. / cap.
GENERAL DATA FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
Dimensions (height x width x depth) 725 x 510 x 225 mm
Weight 35.7 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC) 2) 1 + 2 / 3
Night-time consumption < 1 W
Inverter concept Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25 - +60 °C
Permitted humidity 0 to 100 %
Max. altitude 2,000 m
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 - 16 mm²
AC connection technology 5-pole AC screw terminals 2.5 - 16 mm²
Certicates and compliance with standards ÖVE / ÖNORM E 8001-4-712, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1/-2, IEC 62116, IEC 61727,
AS 3100, AS 4777-2, AS 4777-3, CER 06-190, G59/3, UNE 206007-1, SI 4777, CEI 0-16, CEI 0-21
2)According to IEC 62109-1. DIN rail for optional type 1 + 2 and type 2 overvoltage protection available.
Further information regarding the availability of the inverters in your country can be found at www.fronius.com.
/ Perfect Welding / Solar Energy / Perfect Charging
v06 Apr 2016 EN
Text and images correspond to the current state of technology at the time of printing. Subject to modifications.
All information is without guarantee in spite of careful editing - liability excluded. Copyright © 2011 Fronius™. All rights reserved.
Further information about all Fronius products and our global sales partners and representatives can be found at www.fronius.com
WE HAVE THREE DIVISIONS AND ONE PASSION: SHIFTING THE LIMITS OF POSSIBILITY.
/ Whether welding technology, photovoltaics or battery charging technology − our goal is clearly defined: to be the innovation leader. With around
3,700 employees worldwide, we shift the limits of what’s possible - our record of over 800 granted patents is testimony to this. While others progress
step by step, we innovate in leaps and bounds. Just as we’ve always done. The responsible use of our resources forms the basis of our corporate policy.
as17
Fronius International GmbH
Froniusplatz 1
4600 Wels
Austria
pv-sales@fronius.com
www.fronius.com
Fronius UK Limited
Maidstone Road, Kingston
Milton Keynes, MK10 0BD
United Kingdom
pv-sales-uk@fronius.com
www.fronius.co.uk
Fronius Australia Pty Ltd.
90-92 Lambeck Drive
Tullamarine VIC 3043
Australia
pv-sales-australia@fronius.com
www.fronius.com.au
Fronius India Private Limited
GAT no 312, Nanekarwadi
Chakan, Taluka - Khed District
Pune 410501
India
pv-sales-india@fronius.com
www.fronius.in
M,06,0183,EN v10 Jun 2016
FRONIUS ECO 27.0.3-S EFFICIENCy CURvE FRONIUS ECO 27.0.3-S TEmPERATURE DERATING
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
■ 580 V
DC
■ 850 V
DC
EFFICIENCY [%]
STANDARDISED OUTPUT POWER P
AC
/P
AC,R
92
94
98
96
86
90
100
88
84
82
0
30 35 40 45 50
■ 580 V
DC
■
850 V
DC
10,000
20,000
30,000
15,000
25,000
5,000
OUTPUT POWER [W]
AMBIENT TEMPERATURE [°C]
TECHNICAL DATA FRONIUS ECO
EFFICIENCy FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
Max. eciency 98.2 % 98.3 %
European eciency (ηEU) 98.0 % 98.0 %
η at 5 % Pac,r 1) 95.1 / 91.5 % 95.9 / 93.1 %
η at 10 % Pac,r 1) 97.0 / 95.2 % 96.8 / 95.7 %
η at 20 % Pac,r 1) 97.8 / 96.9 % 97.7 / 97.1 %
η at 25 % Pac,r 1) 98.0 / 97.0 % 98.1 / 97.3 %
η at 30 % Pac,r 1) 98.1 / 97.2 % 98.1 / 97.4 %
η at 50 % Pac,r 1) 98.2 / 97.5 % 98.3 / 97.5 %
η at 75 % Pac,r 1) 98.2 / 97.5 % 98.2 / 97.6 %
η at 100 % Pac,r 1) 98.2 / 97.5 % 98.1 / 97.5 %
MPP adaptation eciency > 99.9 %
PROTECTION DEvICES FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
DC insulation measurement Yes
Overload behavior Operating point shift, power limitation
DC disconnector Yes
Integrated string fuse holders 2) Yes
Reverse polarity protection Yes
INTERFACES FRONIUS ECO 25.0-3-S FRONIUS ECO 27.0-3-S
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 (A socket) 3) Datalogging, inverter update via USB ash drive
2x RS422 (RJ45 socket) 3) Fronius Solar Net
Signalling output 3) Energy management (oating relay output)
Datalogger and Webserver Included
External input 3) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection
1) And at Umpp min = Udc,r / Umpp max. 2) Optionally tted with 6 fuses 15 A / 1,000 V on the plus side. 3) Also available in the light version.

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