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Directory: Homepage / Power / Inverters / Energrid Inverters
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Connectis Inverters
Energrid Inverter

 

Energid Inverters convert electrical power delivered from modules into alternative current appropriate for the electric grid. The grid-connected inverter, specifically developed for photovoltaic generators, injects current directly into the grid.

CHARACTERISTICS:

- Wide input voltage range with automatic adaptation to the solar generator. No manual configuration is needed.
- Very accurate Maximum Power Point Tracking (MPPT) of PV solar generator, even when cloudy.
- Stable running during rapid solar irradiation changes (clouds passing over sun).
- Sinusoidal output current irrespective of the grid current waveform.
- Synchronization with grid by means of a perfect internal sinusoidal reference.
- Very high energy conversion performance.
     

Photovoltaic stations ranging from several kilowatts to several hundreds of kilowatts can be set up due to the modularity of Energrid Inverters.

ADVANTAGES:

- IP 65 enclosure (installation inside and outside)
- Integrated communication interface RS232/RS485
- Galvanic input/output insulation with high frequency transformer
- Available with or without ENS
- Light weight
- Disconnectable and sealed RS232/RS485 input (DC) / output (AC) and communication connectors
- Simple and ergonomic keypad for direct access to inverter data
- Integrated Liquid Crystal Display (LCD)
- Internet-compatible with ENERGRID DATA module and QUALISUN Website
  EI1300 EI1900 EI2200 EI2500 EI3300 EI5000
Input data
Nominal power (DC) 1450 Wc 2100 Wc 2450 Wc 2750 Wc 3600 Wc 5430 Wc
Maximum photovoltaic power of generator (DC) 1790 Wc (*) 2600 Wc (*) 3060 Wc (*) 3430 Wc (*) 4000 Wc (*) 6000 Wc (*)
Range of photovoltaic voltage MPPT (**) (DC) 125V - 350V 180V - 350V 125V - 350V 125V - 350V 150V - 450V 180V - 450V
Nominal voltage (DC) 270V 270V 270V 270V 270V 270V
Start-up voltage (DC) 150V 180V 150V 150V 150V 150V
Maximum module voltage (DC) 400V 400V 400V 400V 500V 500V
Module current range (DC) 0 to 8.4 A 0 to 8 A 0 to 12.5 A 0 to 18 A 0 to 24 A 0 to 32 A
Nominal current (DC) 6.6 A 7.8 A 9.1 A 10.2 A 13 A 18 A
Output data
Nominal power (AC) 1300 W 1900 W 2200 W 2500 W 3300 W 5000 W
Nominal voltage (AC) 230 V. -15%. +10%
Grid voltage range (AC) 230 V. -15%. +10%
Grid voltage settings (AC) programmable range from -20% to +15%
Nominal current (AC) 7.0 A 8.3 A 9.6 A             10.9 A 14.3 A 21.7 A
Grid current range (AC) 0 to 8.7 A 0 to 9.7 A 0 to 11.2 A 0 to 12.8 A 0 to 17 A 0 to 27.2 A
Frequency 50 Hz
Grid frequency settings 49.0 Hz to 50.2 Hz
Other parameters programmable from 48 Hz to 52 Hz
Power factor ~1 ~1
Distorsion factor < 3% < 3% < 5% < 5%
Performance > 94.2% > 94.4% > 94.0%

> 94.5%

 > 96.0% > 96%
European standards performance > 92.0% > 92.3% > 91.9% > 92.9% > 95.3% > 95%
Performance between 20% and nominal power > 91.0% > 91.0% > 90.0% > 91.0% > 92.0% > 92.0%
General data
Module connection (DC) 2 pair TYCO 2 pair TYCO 4 pair TYCO 3 pair TYCO 4 pair TYCO 4 pair TYCO
  for 2 branches for 2 branches for 4 branches for 3 branches for 4 branches for 4 branches
Grid connection (AC) Plug-in connection Phoenix Plug-in connection
Communication connection Phoenix RJ45 Harting RJ1
Box Aluminium
Natural convection cooling Yes
Weight 12 kg 12 kg 12 kg 14 kg 21.5 kg 30 kg
Storage ambient temperature -25°C to +80°C
Operating ambient temperature -25°C to +60°C
Relative humidity 0-95%
Protection index IP 65
Dimensions
Length 400 mm 400 mm 400 mm 443 mm 410 mm 510 mm
Width 335 mm 335 mm 335 mm 335 mm 410 mm 410 mm
Height 150 mm 150 mm 150 mm 150 mm 180 mm 180 mm
Communication
Indicators 3 LEDs: serviceability and error messages
Display Liquid crystal display (LCD)
External communication RS232 or RS485 with automatic selection
Monitoring (option) ENERGRID DATA
Data processing software (option) GRIDSOFT, QUALISUN
Certifications
Standards EN50081 part1, EN50082 part1, EN55011B, EN61000-4-2(1996-03),
  EN61000-4-3(1996), EN61000-4-4(1996-03), EN61000-4-5(1996-09) classB,
  EN61000-4-6(1994-03), EN61000-4-8(1995-05), EN61000-3-2(2000),
  EN61000-4-9(2001-05), EN60950, DIN VDE 0126
Standards / Code
Inverter with ENS(disconnectable according to
country 		  63623 63628 63641 63646 63660
Inverter without ENS 63617 63624 63629 63642 63647 63661
Warranty
Warranty Standard 2-year warranty (5-year optional)
(*) Contact us for dimensioning.
(**) MPPT: Maximum power point tracking.
 

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