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Step 3. Connect the output connectors of RSD-D in series to the string, the string open-air
DC voltage is within the range of (1.2 ~ 2v) X #RSD-Ds. (This range may vary due to different
on-site environment.)
NOTE: Do not connect homerun to inverter before finishing all strings connections and tests.
WARNING: When connecting the RSD-D to only one PV module, use INPUT1 port ONLY, then short both terminals
of INPUT2 directly, otherwise the RSD-D may be damaged. The DC output voltage remain same.
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2022/05/27 Rev2.8 | Quick Installation Guide
2
Product information is subject to change without notice.(Please download manuals at www.APsmartglobal.com).
Bending Radius of the cable >50mm
NOTE: When installing RSD-D cable, the bending radius of the cable near the casing must be greater than 50 mm.
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NOTE: Please use the same type of DC connector as the RSD in the system. The RSD damage caused by using
different type of DC connector will not be covered by the warranty.
