Installation Of The Accessory; Configurations - WEG CFW500-KDS Installation, Configuration And Operations Manual

Solar Detector Kit
4 INSTALLATION OF THE
ACCESSORY
The CFW500-KDS is easily installed or replaced.
For the proper installation of the accessory, follow
steps below:
Step 1: With the inverter de-energized, remove its
front cover shown in
Step 2: The CFW500-KDS can be mounted on a
35 mm DIN rail
Step 3: The CFW500-KDS must be connected to
the CFW500-CRS485 plug-in module using the
cables and torques specified in
Step 4: Connections (GND) and (VDC) are used to
connect to the solar panel.
Connections GND and OUTPUT must be connected
to analog input AI2 of the CFW500 - CRS485
accessory.
Step 5: Power up the drive and refer to Section
5.1.5 of the CFW500 Solar Pump Drive application
manual to set the parameters.

5 CONFIGURATIONS

Maximum cable length of 10 m.
„
The CFW500-KDS only works with solar panels
„
with the following characteristics:
Table 1: Solar panel characteristics for operation with
Pmax (W)
5
Table 2: Terminal capacities and tightening torques
Cable
Gauge
Maximum
Torque
6 | CFW500 KDS
(Figure
(Figure A.2).
the CFW500-KDS
Vmp (V) Imp (A)
16.8 0.3
3.3 mm² (12 AWG) to
0.33 mm² (22 AWG)
A.1).
(Table
Voc (V)
21
0.50 Nm (5 lbf.in)
2).
Isc (A)
0.39