Three-phase network parameter analyzer TPM-05 - TENSE

Description

The digital three-phase multifunction meter TPM-05 is designed for measuring and monitoring electrical parameters in three-phase systems. The device allows monitoring of voltage, current, frequency, power and other advanced network quality analyses. With the RS485 ModBus RTU, the analyzer can be connected to SCADA or other monitoring systems for remote data monitoring.

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

Key advantages

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

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

• Phase-wise 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 of L-N and L-L voltage, current and frequency of each phase

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

• Recording of 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 data

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

• Connection: terminal block

• Panel dimensions: Standard 72×72 mm or depending on model

• Measurement accuracy: depending on harmonics and manufacturer parameters

• Current transformers: 60/5 to 1500/5 A, or equivalent, recommended

• Data acquisition and integration into SCADA systems via ModBus RTU

Application

The TPM-05 analyzer is suitable for:

• Industrial distribution and production facilities

• Commercial buildings, schools, hospitals

• Monitoring energy quality and energy consumption

• Monitoring the efficiency of electrical devices