Installation guide

Installation manual Intelligent Reliable Power
13
© ENECSYS 2010. All rights reserved.
5.1 Installing and connecting the AC Bus cabling
Caution: Attention: Ensure that a waterproof end-cap is used to seal any unused connection
points remaining open on the last AC distribution connection box.
Warning: Attention: Dependant on the model used, the maximum number of Micro-inverters
in any AC branch circuit must not exceed the maximum allowed.
FIGURE 4. Typical AC bus connection.
Any number of radial branches, up to the maximum number of inverters allowed.
Each inverter has one AC branching cable with pre-attached connector. This AC branching cable
has a nominal length of 900 mm and is terminated with a three pin connector.
AC CONNECTION
FROM MICRO-INVERTER
END CAP
DISTRIBUTION CONNECTOR
AC BUS EXTENSION
AC CONNECTION
FROM MICRO-INVERTER