Fronius 4,210,127,800 IG Plus Advanced 11.4-1 UNI 11,400 Watt Inverter
4,210,127,800 IG Plus Advanced 11.4-1 UNI 11,400 Watt Inverter
An outstanding addition to the family: The next generation of filed serviceable Fronius IG Plus Advanced inverters include industry first Arc Fault Protections in a High Frequency inverter, Advanced grid Features for Smart Grid Integration, built in Com Card for data communications, and DC connecting distributors included with all three power stage inverters. Add these to our impressive list of standard features including a built-in six circuit string combiner, integrated lockable DC Disconnect, multiple power stage Mix Technology with "Power on Demand" and built in redundancy, lightest and best looking in class satin finished aluminum NEMA 3R housing with Power Plug system for easy installation.
Features of the Fronius 4,210,127,800 IG Plus Advanced 11.4-1 UNI 11,400 Watt Inverter
Grounding selectable on site.
Decide on site what type of grounding is required as the Fronius IG Plus is field programmable for either positive or negative module grounding.
Designed for indoor and outdoor installations.
All Fronius IG Plus inverters have a robust, well designed aluminum housing. UV resistance and corrosion protection enable them to be used either indoors or outdoors. Fronius is proud to be one of the only inverters tested and approved to operate at 122° F.
Integrated DC disconnect.
No external DC disconnect installation or cabling is necessary. The Fronius IG Plus comes complete with an approved, built-in, lockable and load breakable DC Disconnect.
Power plug system. The connection area and power stages are installed separately from each other. Very easy and extremely safe: The connection area is attached to the wall as normal. Then the power module is simply plugged in. The power plug connects both parts into one secure unit. If service is required, the connector remains on the wall maintaining all settings and configurations.
Field Programmable AC output voltage.
The Fronius IG Plus inverter line from 3.0 to 11.4 kW is field programmable to 208, 240 or 277 volts (Fronius IG Plus 12.0 kW only availabale in 277 volts), eliminating the need to install different inverter models to accommodate three-phase installations.
Also Known As:
Also Known As:
|Fronius IG Plus V||10.0-1UNI IG Plus A|
11.4-1UNI IG Plus A
|10.3-3DELTA IG Plus A||11.4-3DELTAIG Plus A||12.0-3WYE277IG Plus A|
|Manufacturer Part Number||4,210,126,800||4,210,127,800||4,210,128,800||4,210,129,800||4,210,130,800|
|Recommended PV-Power (Wp)||5.50-11.50||9.70-13.10||8.50-11.50||9.70-13.10||10.20-13.80|
|MPPT-Voltage range||230 - 500 V|
|DC Startup Voltage||260 V|
|Max. Input voltage range|
(at 1000 W/m" 14°F (-10°C) in open circuit operation)
|Nominal Input Current||27.6 A||31.4 A||27.6 A||31.4 A||33.1 A|
|Max. usable Input Current||46.7 A||53.3 A||46.7 A||53.3 A||56.1 A|
|Admissible conductor size (DC)||No. 14-6 AWG For larger wire, use Fronius connecting distributor|
|Max. Current per DC Input Terminal||0 Amps; For higher input current, use Fronius connecting distributor|
|Nominal output power (PAC nom)||9,995 W||11,400 W||9,995 W||11,400 W||12,000 W|
|Max. continupous output power|
104°F (40°C) 208 V / 240 V / 277 V
|9,995 W||11,400 W||9,995 W||11,400 W||12,000 W|
|Nominal AC output voltage||208 V / 240 V / 277 V|
|Number of Phases||1||1||3||3||3|
|Admissible conductor size (AC)||No. 14 - 4 AWG|
|Max. continuous utility back feed current||0 A|
|Nominal frequency||60 Hz|
|Operating frequency range||59.3 - 60.5 Hz|
|Total harmonic distortion||< 3 %|
|Power factor||0.85 - 1 ind. / cap.|
|Max. Efficiency||96.2 %|
|Consumption in standby (night)||< 1.5 W|
|Consumption during operation||20 W|
|Cooling||Controlled forced ventilation, variable fan speed|
|Enclosure Type||NEMA 3R|
|(W x H x D)||17.1 x 26.5 x 9.9 in.||17.1 x 38.1 x 9.9 in.|
|Power Stack Weight||84 lbs. (38kg)|
|Wiring Compartment Weight||26 lbs. (12 kg)|
|Admissing Ambient Operating Temperature||-13°F ... 131°F (-25°C ... + 55°C)|
|Advanced Grid Features||Active and reactive control, low voltage ride-through|
|Compliance||UL 1741-2010, IEEE 1547-2003, IEEE 1547.1, UL 1699B-2013, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2|
No. 107.1-01 (Sept. 2011),
California Solar Initiative - Program Handbook - Appendix C: Inverter Integral 5 %
Meter Performance Specification
|Max. Continous output current|
|Operating AC voltage range (default)|
|183 - 229 V (-12 / +10 %)|
211 - 264 V (-12 / +10 %)
344 - 305 V (-12 / +10 %)
|Ground fault protextion||Internal GFDI (Ground Fault Detector/Interrupter); in accordance with UL 1741-2010 and NEC Art. 690|
|Arc-Fault Circuit Protection||Internal AFCI (Arc-Fault Circuit Interrupter); in accordance with UL 1699 Outline of Investigation for Photovoltaic (PV) DC Arc-Fault Circuit Protection (Issue Number 2, January 14, 2013)|
|DC reverse polarity protevtion||Internal diode|
|Islanding protection||Internal; in accordance with UL 1741-2005, IEEE 1547-2003 and NEC|
|Over temperature||Output power derating / active cooling|