APsmart RSD-S-PLC User manual

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RSD-S-PLC Quick Installation Guide
Step1. Buckle RSD-S-PLC onto the PV module frame.
A.Back buckle
B.Front buckle
Step 2. Connect the input connectors of the RSD-S-PLC to the junction box, the device
output DC voltage is within the range of 0.6 to 1v.
NOTE: Do not short-circuit the RSD-S-PLC output connectors, otherwise it will be damaged.
2021/10/08 Rev2.7 | Quick Installation Guide1
NOTE: When installing RSD-D cable, the bending radius of the cable near the casing must be greater than 50 mm.
Mounting brackets
INPUT- INPUT+
OUTPUT- OUTPUT+
NOTE: Do not place the RSD-S-PLC (including DC connectors) where exposed to the sun, rain or snow, even gap
between modules. Allow a minimum of 3/4’’(1.5cm.) between the roof and the bottom of the RSD-S-PLC to
allow proper air flow.

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Step 3. Connect the output connectors of the RSD-S-PLC in series to the string, the string
open-air DC voltage is within the range of (0.6 ~ 1v) X #RSD-S-PLCs. (This range may vary
due to dierent on-site environment.)
NOTE: Do not connect homerun to inverter before finishing all strings connections and tests.
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2021/10/08 Rev2.7 | Quick Installation Guide2
Product information is subject to change without notice. (Please download manuals at www.APsmartglobal.com).
APsmart
600 Ericksen Ave NE, Suite 200 Seattle, WA 98110 | [phone]
[phone] | APsmartglobal.com | [e-mail]
Bending Radius of the cable >50mm
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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
dierent type of DC connector will not be covered by the warranty.