Sungrow UMCG, Руководство пользователя

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ffiig gu urre e 3 3--1 1 Wiring method (take DI20 port wiring for example)
-- -- E En nd d
3.4 DO Output Dry Contact Wiring
IIn nttrro od du uc cttiio on n
The UMCG supports 6-way output dry contact connection to the transformer or
switchgear signal node.
P Po orrtt F Fu un nc cttiio on n
NC1 Output port 1, NC
COM1 Output port 1, COM
NO1 Output port 2, NO
COM2 Output port 2, COM
NC3 Output port 3, NC
N03 Output port 3, NO
COM3 Output port 3, COM
NC4 Output port 4, NC
N04 Output port 4, NO
COM4 Output port 4, COM
NC5 Output port 5, NC
N05 Output port 5, NO
COM5 Output port 5, COM
NC6 Output port 6, NC
N06 Output port 6, NO
COM6 Output port 6, COM
W Wiirriin ng g R Re eq qu uiirre em me en nttss
0.75mm 2 ~1.5mm 2 wire is recommended.
W Wiirriin ng g M Me etth ho od d
step 1 Connect the output dry contact (NO, NC, COM) cable outgoing from the transformer to
the wiring area of the UMCG.
step 2 Use a wire stripper to strip the protective layer and shielded layer of the cable to expose
the copper core of the wire.
3 Introduction to Ports User Manual