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PM-3133/PM-3133i Quick Start v1.4, April 2025 Packing List In addition to this guide, the package includes the following items: PM-3133 Screw Driver * 1 Cable ties * 3 PM-3133i Resources How to search for drivers, manuals and Technical Support spec information on ICP DAS website.
Reconfirm the RST (ABC) phase sequence of the power system. Meter auxiliary power: DC +12V to +48V. 2.2.Voltage Input 1. PM-3133 series: Input Voltage up to 500V. PM-3133i series: Input Voltage up to 600V. For any input voltage greater than the meter rating, please add a PT (Potential Transformer) and update the PT RATIO setting.
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3P3W-3CT 3P3W-2CT (If phase B is in a floating state, it may pick up induced voltage signals. To avoid this, phase B can be connected to the neutral (N) line.)
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3P4W-3CT 2.4. Wire Disconnection 1. Unlock the CT clip and remove the CT from the power cable, avoiding disconnecting the CT terminal wires if possible (do not disconnect the terminal wirers first). Warning! If you need to remove the CT terminal wires, make sure to first detach the CT before removing the CT terminal wires.
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2.5.CT Installation Steps At the bottom of the CT, there Open the CT clip. is a “K→L” mark. Make sure the power current Complete the Installation. direction follow the “K→L” marking on the CT and then close the CT clip.
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3. Communication 3.1.RS-485 & CAN setting Default setting for RS-485: 19200, n, 8, 1 ,for CAN: 125K bps DIP switch (SW1-SW6) is used for Modbus address(or CANopen Node ID) setting, default is 1, i.e. all OFF For example: Modbus address(or CANopen Node ID) is 10,find the table of DIP switch 1-6 is ON, OFF, OFF, ON, OFF, OFF ...
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