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TPM-04-250D-DIN Energy Analyzer (Din Rail Type, Included C.T, 10–250A)

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TPM-04-250D-DIN Energy Analyzer (Din Rail Type, Included C.T, 10–250A)

The TPM-04-250D-DIN is a high-performance energy analyzer designed for precise monitoring of 3-phase electrical systems. With included Current Transformers (C.T) up to 250A and RS485 ModBus RTU communication, it supports advanced energy analysis, power quality monitoring, and cost optimization in industrial and commercial environments.

Description

TPM-04,04SH ( User Manual ) ➜

Built for intelligent energy management, the TPM-04-250D-DIN provides comprehensive, real-time monitoring of voltage, current, active/reactive/apparent power, frequency, and harmonics up to the 31st order. Its 71.5×61.5 glass LCD display and intuitive menu system ensure user-friendly operation and quick access to detailed measurements.

With full support for RS485 communication and an adjustable relay output, the device integrates smoothly into SCADA, BMS, or remote energy monitoring systems. Included C.Ts allow safe installation in high-current environments, making it a reliable solution for modern power systems.

 Key Features

  • Measures voltage, current, frequency, and harmonics (up to 31st)
  • Displays per-phase Active (P), Reactive (Q), and Apparent (S) power
  • Shows Cosφ and power factor of each phase
  • Monitors total import/export energy (ΣkWh) and reactive energy (ΣkVArh)
  • Includes 3-phase Current Transformers (C.T) for 10–250A systems
  • 71.5×61.5 glass LCD display with easy-to-use interface
  • RS485 ModBus RTU for remote communication
  • Tracks minimum/maximum values and demand levels
  • Energy values resettable through menu
  • Adjustable relay output for control actions
  • Event logging for voltage/current issues and THD
  • Password-protected configuration

Applications

  • Industrial and commercial energy monitoring
  • Power distribution systems
  • Load analysis and cost allocation
  • Harmonic distortion and power quality assessment
  • SCADA/BMS system integration

The TPM-04-250D-DIN delivers complete, accurate, and scalable energy monitoring with high-current C.T support—making it an essential tool for advanced energy management and power system optimization.

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Our Certifications

Proudly certified and verified by Samwha DSP as an official distributor of premium electrical accessories.

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