Solax Wi-BR Quick Installation Manual

1 Product Introduction
Antenna terminal
• AP: Connected to inverter
• STA: Connected to meter
Wi-BR
Device SN
APXXXXXXXXXXXX
Reset button
Indicators
AP/STA
Wiring terminals
3 Typical System Wiring
Inverter
Wi-BR
COM AC
APXXXXXXXXXXXX
485A 485B
AP
L
N
485B
485A
L
N
L
*The Wi-BR can work with both single-phase and three-phase meters. This manual uses the connection to single-phase meter for example.
*The rectangled part uses the wiring in power distribution box for example and is for reference only. The actual wiring is subject to on-site conditions.
2 Scope of Delivery
Wi-BR
APXXXXXXXXXXXX
AP/STA
Wi-BR * 2 1m Antenna * 2
Load
L
N
N
Document * 1 2m RS485 cable * 1
L wire
N wire
RS485A wire
RS485B wire
Wi-BR
STXXXXXXXXXXXX
STA
485B
485A
L
N
L
N
Grid
INV/Load
Grid
S2 S1
N
L
Quick Installation Guide
4 Mounting
Step 1: Connect the cables based on the system wiring diagram,
and then mount the Wi-BRs and meter to the 35 mm DIN rails.
Figure 4-1 Mounting Wi-BR
Step 2: Connect the antenna to the Wi-BR through the antenna
terminal.
Wi-BR
APXXXXXXXXXXXX
AP/STA
Figure 4-2 Installing the antenna
Step 3: Fix the antenna outside the power distribution cabinet.
Cabinet
Wi-BR
APXXXXXXXXXXXX
AP/STA
Figure 4-3 Fixing the antenna
NOTICE!
Please fix the antenna on the top of the cabinet. Otherwise, it may
interfere in the signal transmission inside the cabinet.
Wi-BR
Cabinet
Wi-BR
APXXXXXXXXXXXX
AP/STA