TPM-05 three-phase network parameter analyzer – TENSE

Description

The three-phase TPM-05 multifunctional digital measuring panel is designed to measure and monitor electrical parameters in three-phase systems. The device enables monitoring voltage, current, frequency, power and other advanced analyses of electrical energy quality. With RS485 ModBus RTU, the analyzer can be connected to SCADA or other monitoring systems and can remotely monitor the measured data.

The TPM-05 analyzers enable comprehensive energy analysis, including efficiency, energy quality, and unit cost calculation.

Main advantages

• RS485 Modbus RTU communication port (1200–115200 bps)

• Display of voltage and current harmonics up to the 55th order

• Phase-by-phase display of active power (P) and reactive power (Q, inductive and capacitive)

• Display of apparent power (S) and power factor (Cosφ) for each phase

• Monitoring the voltage, current, and frequency L-N and L-L of each phase

• Display of total energy: import/export of active energy (ΣkWh) and reactive energy (ΣkVArh)

• Recording minimum and maximum values and maximum consumption

• 2 relay outputs and 1 digital input

• Event logging: overvoltage/undervoltage, overload, voltage/current imbalance, THD-I, power outages

• Real-time and date (RTC)

• Password-protected menu

Technical specifications

• Power supply: depending on the installation type (usually 3×230/400 VAC)

• Connection: terminal block

• Panel dimensions: standard 72×72 mm or depending on the model

• Measurement accuracy: depending on harmonics and the manufacturer's specifications

• Recommended measuring current transformers: 60/5 to 1500/5 A, or equivalent

• Data recording and integration into SCADA systems via ModBus RTU

Application

The TPM-05 analyzer is suitable for:

• Industrial distribution and production lines

• Commercial buildings, schools, hospitals

• Monitoring energy quality and consumption

• Monitoring the efficiency of electrical equipment