AC Volt Sensing Module with C.T Interface Analog Front End AFE

2 Channel AC Voltage and Current Measurement AFE Interface Module – 230VAC Dual-Channel Analog Front End

GEOES INDIA
Shipping Starts from $23.99
SKU: MOD-INV-AFE-2P
MPN: INV AFE 2P_1C
Stock Status: 4 pcs
Delivery Status: 3-7 days
$2
pcs

Description

Optimize your power systems with our AC Voltage and Current Measurement AFE Interface Module, designed for precise and safe measurement of AC mains line voltage and current. Ideal for applications such as power inverters, stabilizers, and other electrical parameter monitoring systems, this module offers superior accuracy and electrical isolation.

Key Features:

  •     Dual-Channel 230VAC Input: Measure voltage across two phase lines (input and output) along with a neutral line. Suitable for 2-phase systems, with voltage input ranges up to 400VAC.
  •     Current Transformer (CT) Interface: Includes a CT interface for current measurement, supporting up to 100A. Customize your setup with an external shunt resistor according to your CT's current selection.
  •     Output Voltage Range: Converts AC input voltage to a reduced output voltage within the 0-5V range, with a 2.5V offset as the 0V reference line. This is ideal for direct interfacing with microcontroller ADC inputs for accurate data processing.
  •     Differential Design for Isolation: Provides excellent electrical isolation from mains power, ensuring safe and reliable operation.
  •     High Voltage and Current Handling: Equipped with high voltage-rated input resistors that can withstand up to 1500V, ensuring robust performance in high-stress environments.
  •     Compact and Durable: The 6x4 cm double-sided PCB is populated with high-quality SMD components, offering a compact design that fits easily into various systems.
  •     Integrated Protection: Features clamping diodes for output protection, safeguarding your microcontroller and other connected components.
  •     Versatile Power Supply: Supports 12VDC and 5VDC power inputs with a common ground, making it easy to integrate into existing systems.
  •     Optional 2.5V Reference Voltage: Provides an optional 2.5V reference line for enhanced accuracy and stability in measurements.


Applications:

    Power inverter systems
    Voltage stabilizers
    Electrical parameter monitoring
    Smart energy meters
    Industrial automation systems

Why Choose Our Module? Designed for easy interfacing and reliable performance, our AC Voltage and Current Measurement AFE Interface Module is the perfect solution for engineers and developers needing precise, isolated measurements in power-sensitive applications.

Higher Quantities can be processed against order. 

Technical Data

Input Voltage Min 0
Input Voltage Max without Out clamping 780 Vpk (550Vrms)
Input Max Withstanding Voltage 1500V
Input Wave form Sine or any or DC
Output Voltage at 0V input 2.5V
Output Volt Waveform w.r.to Input waveform
Output Max Voltage without Clamp 5.1 V
Output Min Voltage without clamp 0.0V
Output/Input Voltage scale 3.2mV/ 1V approx
Accuracy +/-5 %
Directly Connectable to Microcontroller Yes for 5V Microcontroller ADC
For Others Like 3.3V ADC Use necessary Potential Divider
COO India