ZMPT101B Module 1x v1

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Link to the shop.

ZMPT101B Module converts AC Voltage to lower AC Voltage suitable for connection with our RPICT units.

This module shows greatly improved linearity features.

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Compatible boards

We are slowly converting all our RPICT units for zmpt101b compatibility.

For now only these boards listed below have zmpt101b support


  • Input AC has terminal connector

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  • Output AC has Jack power type for direct connection to RPICT with a Power Jack cable.

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  • Dimensions: 45x30mm height 23mm.
  • 2 Holes 25mm apart for Din Rail mounting.

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Technical Spec

Name Input Resistor Output Resistor (Ω) Sensitivity Range (rms) Comment
ZMPT_1X_225 160 kΩ 100 Ω 0.625 mV/V 225V Used to cover both 110 and 220V.
ZMPT_1X_140 100 kΩ 100 Ω 1 mV/V 140V For 110/120V use.
ZMPT_1X_280 200 kΩ 100 Ω 0.5 mV/V 280V For 220/240V use.