Tense TPM-04 SH Energy Analyzer

The Tense TPM-04 SH Energy Analyzer is a professional 3-phase electrical power and energy monitoring device designed for accurate measurement and analysis of voltage, current, active power, reactive power, apparent power, energy consumption, power factor, harmonics, demand, and other important electrical parameters. Its 71.5 × 61.5 mm glass LCD display and easy-to-use menu provide clear and convenient monitoring of electrical system conditions. The TPM-04 SH supports voltage and current harmonic analysis up to the 31st harmonic, making it suitable for monitoring power quality and identifying electrical disturbances. It provides per-phase measurements for voltage, current, active power (P), reactive power (Q), apparent power (S), Cosφ, and power factor. For remote monitoring and system integration, the analyzer features RS485 communication with Modbus RTU, allowing connection to compatible energy management and automation systems. It also provides total import/export active energy and inductive/capacitive reactive energy measurements, along with minimum, maximum, and demand values. With 2 relay outputs, 1 digital input, password-protected menu access, and event recording, the Tense TPM-04 SH is well suited for industrial panels, commercial electrical systems, energy monitoring applications, and power management installations.

Key Features

3-Phase Energy Analysis: rovides comprehensive monitoring of voltage, current, power, energy, and power quality across three phases.

Glass LCD Display: Features a clear 71.5 × 61.5 mm glass LCD display for convenient viewing of electrical measurements.

Voltage Measurement: Displays individual phase voltage values for detailed 3-phase electrical system monitoring.

Current Measurement: Shows individual phase current values using compatible current transformers for accurate monitoring.

Power Measurement: Displays per-phase active power (P), reactive power (Q), and apparent power (S) values.

Reactive Power Monitoring: Measures inductive and capacitive reactive power for detailed load analysis.

Power Factor & Cosφ: Displays Cosφ and power factor values separately for each phase to evaluate electrical efficiency.

31st Harmonic Analysis: Measures voltage and current harmonics up to the 31st harmonic for power quality monitoring.

RS485 Modbus RTU: Provides remote communication through RS485 for integration with monitoring and automation systems.

Energy Measurement: Records total import and export active energy values in ΣkWh for energy management.

Reactive Energy Measurement: Monitors total inductive and capacitive reactive energy values in ΣkVArh.

Minimum & Maximum Values: Stores minimum and maximum measured values to help track electrical system variations.

Demand Monitoring: Provides demand values for monitoring electrical load requirements and consumption patterns.

Relay & Digital Inputs: Includes 2 relay outputs and 1 digital input for control, signaling, and system integration.

Event Recording & Security: Records high/low voltage and current, imbalance, and THD-I events while providing password-protected menu access.