Electrical Connection
Electrical Connection
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6.4.4 RSD Transmitter Connection
The APsmart Rapid Shutdown System Transmitter-PLC-1P is part of a rapid
shutdown solution when paired with APsmart RSD-S-PLC (Signal receiver), a
PV module rapid shutdown unit. While powered on, the Transmitter-PLC-1P
sends a signal to the RSD-S-PLC units to keep their PV modules connected
and supplying energy. RSD-S-PLC units automatically enter rapid shutdown
mode when the Transmitter-PLC-1P is switched off and resume energy
production when power is restored to the Transmitter PLC-1P. This solution
complies with NEC 690.12 specifications for 2017&2020 and supports the
SunSpec signaling for rapid shutdown.
Note:
The RSD has been integrated in the inverter before leaving factory.
Note:
If an emergency stop switch is required, the customer needs to
purchase and wire it.
6.4.5 Monitoring Connection
The inverter is equipped with
m
onitoring port which can collect data and transmit it
to monitoring-website via an external monitoring data collector.
6.4.5.1 GATEWAY WIFI &4G Connection (Optional)
1 Take out the x1 gateway and x2 antenna (WiFi antenna and 4G antenna) from the
accessory box.
Gateway Antenna
2 Install the gateway on the communication board and tighten the four plastic studs
on the four corners of gateway (Hand tighten).
NOTE!
WiFi antenna is designed with fool-proof terminal, which differs from
4G antenna.
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For the RSD connection, the voltage value is 12Vdc, and the current value is
0.7Amax.
The customer just needs to put all the PV+ cables through the CT connected
to the transmitter, the transmitter-PLC-1P has been integrated into the
inverter without wiring.
SolaX may provide several types of monitoring data collector, such as the
2030.5
GATEWAY WiFi (Optional), 2030.5 GATEWAY WIFI&4G (Optional), Pocket
WiFi
(Optional) and MLPE (Optional)..
Users should choose an appropriate product
according to the environment.
Purchase
product
from
supplier
if
needed
.
