S o l l at e k P o w e r B a c k M a N U a l
1 1
AC Connections
Installation should be done by a qualified electrician. consult local regulations for the correct wire
sizes, fusing, connectors and conduit requirements. the cable length should be kept to a minimum to
prevent excess voltage drop.
the PowerBack is intended for permanent connection (non-pluggable) only. a readily accessible
disconnect device (all poles seperation of at least 3mm) shall be incorporated external to this
equipment.
the Installer must
apply a similar warning
label to any remote
disconnect device.
on the left of rear chassis is
the ac hardwire cover (see fig 4). a six-station terminal block is provided to make the ac connections.
the terminal block is used to hardwire the ac input, ac output, and earth/ground. electrical
regulations require that an external disconnect switch be used in the ac input wiring circuit. the ac
breakers (McB) in a sub panel should in most cases satisfy this requirement and local regulations.*
Step 1- ensure the battery source remains isolated. turning off the PowerBack does not constitute
disconnection from the battery.
Step 2- Feed the wires through cable clamp and ac cover. See Figure 4.
Figure 4 AC Cable Connections to unit
Step 3- Following the wiring guide located in the ac wiring compartment as in Figure 4, connect the
GND (green/yellow), line (brown), and neutral (blue) wires from the ac input (utility, generator, etc)
to the terminal block.
A
TC-RDW-49-44
2
B
C
D
3
E
F
MECHANICAL
A
B
C
D
E
F
4
7
6
5
2
3
4
7
6
5
1
8
ECN NO.
REV.
PHOENIXTEC GROUP
MATERIAL
COATING
DRAW
DESIGN
SAFETY
APPROVED
TITLE
SHEET
UNITS
CHECKED
PART NO.
A4
SCALE
mm
612-xxxxx-00
PET
NA
1/1
Zhangxin 2011/09/28
1/2
说明：
1.
材质：
2.
标签粘贴面为砂纹烤漆
3.
未注公差: ±
0
.
2mm
4.
印刷清晰,无脏污
5.Label
must
comply
with
UL
approved
system
PGDQ2
6.GP
等级：
GP2P
50
#
White
PET+Matt OPP
CAUTION:
AC input disconnect. A readily accessible disconnect device (all-poles
separation of at least 3mm) shall be incorporated external to this equipment
WARNING:
Before working on this unit, complete isolation from the main ac supply
and dc batteries is required by a competent person familiar with the installation.
WARNING:
Before working on this circuit
-Isolate INVERTER
-Then check for Hazardous Voltage between all terminals including the protective earth
Concerning the risk of voltage backfeed
27
.6
82.9
