Installation Guide

Recommended
cable type
(min-max AWG)
StorEdge
Connection Unit
connection
Auto-transformer
connection
Connection method
Temperature
sensor terminal
24 AWG (16-24
AWG), 300 Vrms
insulated
External Devices
7-pin terminal
block: T1
Temperature sensor
terminal: T1
(1)
StorEdge Connection
Unit: Press the protrusion
at the top of the terminal
block to open the
connection hole, insert
the wire and release to
spring back and clamp
the wire.
Auto-transformer:
1. Insert a flat blade
screwdriver into the
square opening at the
top of the terminal
block and press to
open clamp
mechanism.
2. Insert the wire into the
round opening and
release the screwdriver
to spring back and
clamp the wire.
External Devices
7-pin terminal
block: T2
Temperature sensor
terminal: T2
Connecting to the Grid and to Backed-up Loads
This section describes:
Connection to the ACGrid.
Connection between the inverter to the backed-up loads panel.
NOTE
If there are multiple inverters in the installation, each inverter should be
connected to a separate backed-up loads panel. Do not share backup output
between inverters.
(1)
T1 and T2 are interchangable
Chapter 7: StorEdge Inverter Connections 69
StorEdge Solution with Backup MAN-01-00262-1.5