FRONIUS Eco 27.0-3 växelriktare 27 kW
Fronius Eco
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Art.nr: 135
Trefasen Fronius Eco i kraftkategorierna 25,0 och 27,0 kW uppfyller helt och hållet alla krav i storskaliga installationer. Tack vare sitt lätta och SnapInverter monteringssystem kan denna transformerlösa enhet snabbt och enkelt installeras antingen inomhus eller utomhus. Denna växelriktarserie ställer nya standarder med sin IP 66 skyddsklass. Dessutom innebär dess integrerade allpoliga strängfästehållare och tillval DC-säkring att stränguppsamlingsboxar inte längre behövs.
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- :Product details Technical Data INPUT DATA Number of MPP trackers 1,0 Max. input current (Idc max) 47,7 A Max. short circuit current, module array 71,6 A DC input voltage range (Udc min - Udc max) 580 - 1000 V Feed-in start voltage (Udc start) 650,0 V Nominal input voltage (Udc,r) 580,0 V MPP voltage range (Umpp min - Umpp max) 580 - 850 V Usable MPP voltage range 580 - 850 V Number of DC connections 6,0 Max. PV generator output (Idc max) 37,8 kWpeak OUTPUT DATA AC nominal output (Pac,r) 27,0 kW Max. output power (Pac max) 27,0 kVA AC output current (Iac nom) 40,9 / 39,1 A Grid connection (Uac,r) 3~ NPE 400/230, 3~ NPE 380/220 V AC voltage range (Umin - Umax) 150 - 275 V Frequency (fr) 50 / 60 Hz Frequency range (fmin - fmax) 45 - 65 Hz Total harmonic distortion < 2 % Power factor (cos φac,r) 0 - 1 ind./cap. GENERAL DATA Height 725,0 mm Width 510,0 mm Depth 225,0 mm Weight 35,7 kg Degree of protection IP 66 Protection class 1,0 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 2) 2.000 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,<br /> AS 3100, AS 4777-2, AS 4777-3, CER 06-190, G59/3, UNE 206007-1, SI 4777, CEI 0-16, CEI 0-21 EFFICIENCY Max. efficiency (PV - grid) 98,3 % European efficiency (ηEU) 98,0 % 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 Reverse polarity protection Yes 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) 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 Technology SnapINverter technology The SnapINverter generation of inverters features a simple, standardised mounting system, making installation and maintenance easier than ever. A special feature in the design of the device is that the connection area is separate from the power stage set compartment, with both being installed separately. The remarkably light connection area and all its cabling is fitted to the wall first, followed by the power stage set. The innovative hinged system makes installation and servicing extremely user-friendly. The inverter is simply placed in the wall bracket and then secured. This means that it is not necessary to remove the entire inverter for servicing, just the power stage set. All the cabling remains in place. Integrated data communication We are the first inverter manufacturer to offer a data communication package with fully integrated datalogging, WLAN, Ethernet, energy management, web server and a range of interfaces. The inverter is connected to the internet by network cable or WLAN - without additional cabling - and grants you the perfect overview of how the PV system is operating. Connection to third-party components is provided by means of interfaces such as Modbus TCP SunSpec, Modbus RTU SunSpec or Fronius Solar API (JSON). The open interfaces can also be operated in parallel to the Fronius Solar.web. Smart Grid Ready Fronius inverters are ready for the Smart Grid of tomorrow. The inverters are optimally equipped to meet the technical requirements of grids in the future. A series of smart functions, known as Advanced Grid Features, are built into the devices. They include a number of control functions for optimum feed-in of reactive power and effective power. These functions are designed to enable stable grid operation even when the PV system density is very high and to prevent unwanted interruptions to feed-in and associated yield losses if grid parameters exceed the thresholds. Fronius inverters therefore help to guarantee the yield of a PV system. Furthermore, where feed-in limits are imposed, Fronius inverters can provide dynamic feed-in control with self-consumption taken into account. Just connect the meter and set the feed-in limit! Dynamic Peak Manager The Dynamic Peak Manager is a new MPP tracking algorithm that dynamically adapts its behaviour when searching for the optimal operating point. Its special feature is that the Dynamic Peak Manager automatically checks the entire characteristic curve on a regular basis and finds the global Maximum Power Point (GMPP), even in partial shade. Zero feed-in Today, an increasing number of grid operators in various countries are stipulating a PV power feed-in limit as a precondition before a system is connected to the grid. With dynamic power reduction, Fronius is offering a solution for optimum feed-in management. The Inverter supplies the household consumers with energy first and then reduces the system Output to the maximum energy feed-in permitted by the grid operator. With Fronius inverters, zero feed-in is also a possibility thanks to this function, meaning that no PV power is fed into the grid. The relevant requirements of the grid operator can be fulfilled by simply enabling a Setting on the inverter's web interface.
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