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3 Phase AC MAINS Volt Sensing Module Analog Front End AFE

3 Phase AC Voltage AFE Interface Module – 230VAC 3+N Phase Analog Front End

GEOES INDIA
Shipping Starts from $29.23
SKU: MOD-INV-AFE-3PH
MPN: INV AFE 3PHASE
Stock Status: 10 pcs
Delivery Status: 3-7 days
$2.64
Including Tax: $0.40
pcs

Description

Optimize your power systems with our AC Voltage AFE Interface Module, designed for precise and safe measurement of 3 Phase AC mains line voltage . Ideal for applications such as power inverters, stabilizers, and other electrical parameter monitoring systems, this module offers superior accuracy and electrical isolation.

Key Features:

  •     3-Channel 230VAC Input: Measure voltage across 3 phase with respect to Neutral line . Suitable for 3-phase Star systems, with voltage input ranges up to 500VAC
  •     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

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