Section 5: Electrical Connections; Accessing Wiring Compartment; Pwrcell Inverter Wiring Compartment - Generac Power Systems PWRcelP XVT076A03 Installation And Owner's Manual

Section 5: Electrical Connections

Accessing Wiring Compartment

DANGER
Electrocution. Initiate a system-wide shutdown and turn the
PWRcell DC Disconnect Switch OFF on all connected
batteries before performing service. Failure to do so will
result in death, serious injury, or equipment and property
damage.
DANGER
Electrocution. Verify all system voltages are safe before
wiring. Disconnect all AC and DC sources of power before
touching terminals. Failure to ensure no dangerous
voltages are present on conductors and terminals before
wiring will result in death or serious injury.
IMPORTANT: The inverter interior is not weather-proof.
Do not open the inverter front cover when wet or during
rain/snowfall.
See Figure 5-1. To access the wiring compartment:
1. Open inverter front cover by lifting the bottom to
just beyond horizontal (B) and pushing inward (C).

PWRcell Inverter Wiring Compartment

B
A PWRcell DC Disconnects
B REbus Bi-directional DC Terminals
C Internet Connection
D DC Main Fuses
E Current Transformers (CTs) Accessory Ports
F Automatic Transfer Switch (ATS) Accessory Port
G REbus Beacon Port
H Authorized Generac Personnel Only
Installation and Owner's Manual for Generac PWRCell Inverter
(000600)
(000642)
A
D
C
Figure 5-2. PWRcell Inverter Wiring Compartment
2. Locate wiring compartment cover (D).
3. Remove five M4X10 screws (E) and wiring
compartment cover.
4. Verify all PWRcell DC and AC terminals are below
10 V, using a multi-meter.
C
B
Figure 5-1. Wiring Compartment
H
E
F
G I
M
I STOP Terminals
J Protected Loads Disconnect
K AC Grid Connection Terminals
L Protected Loads Terminals
M Grounding Bar
N RGM PWR / Gen Inhibit
O Fast Blow Mini Fuses 1 A 250 V
Electrical Connections
A
E
D
J
N
O
K
L
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