enphase M250 - Technical Data; Technical Considerations; Features and Specifications

M-Series Microinverter Installation and Operation
 2016 Enphase Energy. All rights reserved. 141-00024 Rev 02b
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Technical Data
Technical Considerations
Be sure to verify the voltage and current specifications of your PV module match those of the
microinverter. For more information, refer to our module compatibility calculator.
WARNING: Risk of equipment damage. You must match the DC operating voltage
range of the PV module with the allowable input voltage range of the Enphase
Microinverter.
WARNING: Risk of equipment damage. The maximum open circuit voltage of the PV
module must not exceed the specified maximum input voltage of the Enphase
Microinverter.
The output voltage and current of the PV module depends on the quantity, size and temperature of the
PV cells, as well as the insolation on each cell. The highest PV module output voltage occurs when the
temperature of the cells is the lowest and the PV module is at open circuit (not operating). The maximum
short circuit current rating of the PV module must be equal to or less than the maximum input DC short
circuit current rating of the microinverter.
Features and Specifications
M250 and M215 Features and Compliance
Features and Compliance
Enclosure environmental rating
IP67
Connector types
Order with MC-4 Type 2 locking or Amphenol H4 connectors
Cooling
Convective – no fan
Communication
Power line
ADD pollution rating
2
Grid Compliance
 France VDE0126
 Belgium C10_11
 Italy CEI_0-21
 Luxembourg VDE0126
 Luxembourg C10_11
 Netherlands EN50438
 United Kingdom G83/2, G59/2
 Australia AS4777
Other Compliance
 Directive 2006/95/EC,
 Directive 2004/108/EC,
 EN 50065-1:2001
 EN 50065-2-1:2003
 EN 50065-2-2:2003
 EN 50065-2-3:2003
 EN 61000-3-2:2006
 EN 61000-3-3:1995
 EN 61000-6-1:2007
 EN 61000-6-2:2005
 EN 61000-6-3:2007
 EN 61000-6-4:2007
 EN 62109-1:
 EN 62109-2: 2009
 VDE-0126-1-1
 C10/11
Automatic disconnect
With automatic disconnection device according to OVE / ÖNORM E 8001-4-712
Integrated AC disconnect
The AC connector has been evaluated and approved for use as the required
load-break disconnect.
Protective class
1