Fronius Solar Inverter Eco 27.0-3 27kw MPPT IP66 WIFI WLAN

Input Data Number of MPP trackers -1

Max. input current (Idc max)-47,7 A

Max. short circuit current, module array*-80 A

DC input voltage range (Udc min - Udc max)-580 - 1000V

Feed-in start voltage (Udc start) 650 V

Nominal input voltage (Udc,r)-580 V

MPP voltage range (Umpp min - Umpp max)-580 - 850V

Usable MPP voltage range-580 - 850 V

Number of DC connections-6 Max.

PV generator power (Pdc max) -37,8 kWpeak

Output Data AC nominal output (Pac,r)-27 kW

Max. output power (Pac max)-27 kVA

AC output current (Iac nom)-40,9 / 39,1 A

Grid connection (Uac,r)-3~ NPE 400/230, 3~ NPE 80/220 V

AC voltage range (Umin - Umax)-150 - 275 V

Frequency (fr)-50 / 60 Hz Frequency range (fmin - fmax)-45 - 65 Hz

Power factor (cos φac,r)-0 - 1 ind./cap.

General Data

Mains Frequency- Hz

Dimension / width-512 mm Dimension / height-751 mm Dimension / depth-227,5 mm

Weight-35,5 kg

Weight incl. packaging-39,5 kg

Degree of protection-IP 66 Protection class-1

Overvoltage category (DC / AC) 1)-2 / 3

Night-time consumption-< 1 W

Inverter design Transformerless

Cooling Regulated air cooling

Installation Indoors and outdoors

Ambient temperature range--25°C - +60°C

Permitted humidity-0 - 100 %

Max. altitude-2500 m

DC connection technology-6x DC+ and 6x DC- screw terminals 2.5 - 16 mm²

AC connection technology 5-pin

AC screw terminals 2.5 - 16 mm²

Certificates 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, G99, UNE 206007-1, SI 4777, CEI 0-16, CEI 0-21

Sound emission-60,3 dB(A)

Interference emission class-B Efficiency

Max. efficiency (PV - grid)-98,3 %

European efficiency (ηEU)-98 % η at 5% Pac,r 3)-95,9 / 93,1 % η at 10% Pac,r 3)-96,8 / 95,7 % η at 20% Pac,r 3)-97,7 / 97,1 % η at 25% Pac,r 3)-98,1 / 97,3 % η at 30% Pac,r 3)-98,1 / 97,4 % η at 50% Pac,r 3)-98,3 / 97,5 % η at 75% Pac,r 3)-98,2 / 97,6 % η at 100% Pac,r 3)-98,1 / 97,5 %

MPP adaptation efficiency-> 99,9 %

Protection Devices

DC insulation measurement-Yes

Overload behaviour-Operating point shift, power limitation

DC disconnector-Yes

Integrated string fuse holder-Yes

DC Reverse polarity protection-Yes Interfaces

Wi-Fi / Ethernet LAN-Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) 6 inputs and 4 digital I/Os-Interface to ripple control receiver USB (type A socket) 4)-Data logging, inverter update via USB flash drive 2x RS422 (RJ45 socket) 4)-Fronius Solar Net Signalling output 4)-Energy management (floating relay output) Datalogger and web server-Integrated External input 4)-S0 meter connection / Evaluation of overvoltage protection RS485-Modbus RTU SunSpec or meter connection