System information

Enecsys Installation and Operation Manual – Version 1.6 –June 6 2012
38
6.6.2 Disconnecting a micro inverter
CAUTION: micro inverters must be disconnected in the correct sequence, as
shown below: otherwise they may be damaged.
• Isolate the AC side of the micro inverter bus cabling from the mains grid using the
isolation switch or circuit breaker, as applicable in the country of installation.
• Disconnect the micro inverter’s AC branching cable from the distribution unit and
use an end cap to seal the open connection point on the distribution unit.
• Disconnect the DC link cables between the micro inverter and the PV module’s
junction box.
6.7 Micro inverter technical details
Environmental category:
Outdoor use
Pollution degree:
Pollution degree 3
Enclosure rating:
IP66
Operating temperature range:
-40 to +85 degrees C
Relative humidity
4% to 100%
Overvoltage category – input DC side:
Overvoltage II
Overvoltage category – output AC side:
Overvoltage III