PM
-
3133 User
’s Manual v1.09
Last Revised: Jun. 2021 Page: 14
Copyright © ICP DAS Co., Ltd. All Rights Reserved.
E-mail: [email protected]
Chapter 4 Wiring Diagrams
4.1 Connection
Please firstly check the current input terminal, and then in white black, white black,
white black wire sequences (CT1-K, CT1-L, CT2-K, CT2-L,CT3-K,CT3-L). Then
connect the CT’s, and close the CT clip. Make sure the arrow direction sign on CT’s
follows current flow direction
（
K→L
）
Note: it must be in the
same direction
.
Connect the voltage input terminal N C B A. for PM-3133, in the three phase order
as follows on N C B A.
Attention please!! For 3P3W-2CT, connect in N C A phase sequence, do not
connect phase B (Check the diagram).