DRV-28 inverter
s Extension cards
-285-
EC 3
EC 2
EC 1
EC installation diagram
Diagram of ECs installed
EC 1
EC 3
EC 2
Fig A.1 Inverter of 7.5 kW or higher with extension cards installed
EC 1
EC 2
ECs installing
ECs installed
EC 1
EC 2
Fig A.2 Inverter of 5.5 kW or lower with extension cards installed