The Fronius Eco 27.0-3-S WLAN/LAN/server/Web inverter allows interconnection with the electrical network without the need for batteries.
The Fronius Eco three-phase inverter with power categories between 25.0 and 27.0 kW, has been specially designed for high power installations. This transformerless inverter, with a very light weight and SnapINverter mounting system, allows a very easy installation. quick and easy both Indoor and Outdoor.This inverter contains a type of protection IP 66. Thanks to the integrated fuse holder and surge protection (optional), there is no need for DC connection or concentration boxes.
The FRONIUS Eco 27.0-3 light 27kW Grid Connection Inverter is a three-phase grid connection inverter. All Eco models have fuse holders and IP66 protection. It is ideal for maximum performance and high power installations.
Characteristics of the FRONIUS Eco 27.0-3 light 27kW Grid Connection Inverter
The FRONIUS Eco 27.0-3 light 27kW Grid-Connection Inverter is a three-phase, transformer-free grid-connected inverter.
Applications and features of the FRONIUS Eco 27.0-3 light 27kW Grid Connection Inverter:
The FRONIUS Eco 27.0-3 light 27kW Grid Connection Inverter is a three-phase grid connection inverter. All Eco models have fuse holders and IP66 protection. It is ideal for maximum performance and high power installations.
DATA SHEET
| Input Data |
FRONIUS ECO 25.0-3-S
|
FRONIUS ECO 27.0-3.S |
| Number of MPP followers |
1 |
| Max input current (Idc max 1/ Idc max 2) |
44,2 A |
47,7 A |
| Maximum short-circuit current of MPP1 / MPP2 (Isc pv)* |
98 A |
| DC input voltage range (Udc min. - Udc max.) |
580 - 1.000 V |
| Commissioning voltage (start Udc) |
650 V |
| MPP voltage range |
580 - 850 V** |
| Number of DC inputs |
6 |
| Max PV generator output (Pdc max.) |
37,8 kWpico |
* Isc pv = Isc max ≥ Isc (STC) x 1.25 according to, for example, IEC 60364-7-712, NEC 2020, AS/NZS 5033:2021.
** based on 230 V mains voltage
| OUTPUT DATA |
FRONIUS ECO 25.0-3-S |
FRONIUS ECO 27.0-3-S
|
| Rated AC power (Pac,r) |
25.000 W |
27.000 W |
| maximum power output |
25.000 VA |
27.000 VA |
| Output current (Iac nom.) |
37,9 A / 36,2 A |
|
| Grid coupling (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) |
| Nonlinear distortion coefficient |
< 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 |
| Protection type |
IP 66 |
| Protection class |
1 |
| Overvoltage category (DC / AC) 1) |
2 / 3 |
| nocturnal consumption |
< 1 W |
| Investor concept |
without transformer |
| Refrigeration |
Regulated air cooling |
| Facility |
Indoor and outdoor installation |
| Ambient temperature range |
-25 - +60 °C |
| Permissible air humidity |
0 - 100 % |
| Maximum altitude |
2.000 m |
| DC connection technology |
Connection of 6x DC+ and 6x DC- screw terminals 2.5 - 16 mm² |
| Main connection technology |
5-pole AC connection screw terminals 2.5 - 16 mm² |
| Certificates and compliance |
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 |
| Country of manufacture |
Austria |
1) According to IEC 62109-1. DIN rail available for type 1 + 2 or type 2 surge protection.
Technical data
| PERFORMANCE |
FRONIUS ECO 25.0-3-S |
FRONIUS ECO 27.0-3-S |
| Maximum performance |
98,2% |
98,3 % |
| EuropMeo Yield (ηEU) |
98,1 % |
98,0 % |
| MPP Fitting Performance |
> 99,9 % |
| SAFETY EQUIPMENT |
FRONIUS ECO 25.0-3-S |
FRONIUS ECO 27.0-3-S |
| DC insulation measurement |
YES |
| Overload behavior |
Duty point displacement, power limitation |
| DC disconnector |
YES |
| Integrated fuse holder for string 1) |
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 y 4 inputs/outputs digitales |
Wave Control Receiver Interface |
| USB (Conector A) 2) |
Datalogging, inverter update via USB |
| 2 RJ 45 connectors (RS422) 2) |
Fronius Solar Net |
| Salida de aviso 2 |
Energy management (potential free relay output) |
| Datalogger y Servidor web |
Including |
| Input externo 2) |
S0-Meter connection / Evaluation for overvoltage protection |
| 2x RS485 |
Modbus RTU SunSpec or meter connection |
1) Optionally equipped with 6 fuses 15 A / 1,000 V on the positive side. 2) Also available in the light version
