PSS-G/RAID Alternative Energy System Deployment Guide
August 2020
|
Solar Stik
®
Inc.
136
|
Temporary Bypass of the AES
PSS-G
Tower
AES
MEP-802A
Conex
PRO-Verter
7000
L1
L2
L3
N
120V
1PH
120/
240V
1PH
120/
208V
3PH
GND
120V
1PH
120/
240V
1PH
120/
208V
3PH
PSS-G
Tower
MEP-802A
AES
PRO-Verter
7000
L1
L2
L3
N
GND
If the AES is temporarily unable to power critical loads, the system can be bypassed by
reconnecting the PSS-G/RAID directly to the MEP-802A generator using the W210 and W116 cables
connected to the pigtails (W16 and W110; see below) on the MEP-802A.
The AES is connected to the Tower and the MEP-802A as shown below; green wire to GND, white
wire to N, and the black wire to L3.
Figure 75. AES wired to the PSS-G Tower
Figure 76. Configuration for temporary bypass of the AES
To quickly restore power to the PSS-G Tower and Conex while issues with the AES are being
resolved, you can reconnect the PSS-G Tower and Conex to the MEP-802A by removing the W116
cable from the PRO-Verter 7000 and reconnecting it to the W16 pigtail on the MEP-802A generator
as shown below.
The W210 cable should connect the Conex and W110 pigtail. Wire color to post: W110/Conex: red,
L1; black, L3; white, N; green, GND; and for the W16/Tower: black, L3; white, N; green, GND. If a
single MEP-802A is powering both the Tower and the Conex using the wiring configuration shown
above, the switch must be moved from 120V 1PH to 120/240 V 1PH as shown in Figure 76.
W110
pigtail
W16
pigtail
W116
W210
Solar Stik 25’ MEP-
802A 120 VAC, 50 A
power cable
W116
