Three-phase network parameter analyzer TPM-05 - TENSE

Description

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

TPM-05 analyzers provide comprehensive energy analysis, including calculation of efficiency, energy quality, and cost per unit.

Main advantages

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

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

• Display of active power (P) and reactive power (Q, inductive and capacitive) by phases

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

• Monitoring 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)

• Logging of minimum and maximum values and peak 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 installation type (usually 3 × 230/400 VAC)

• Connection: terminal block

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

• Measurement accuracy: according to harmonic and manufacturer parameters

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

• Data logging and integration into SCADA systems via ModBus RTU

Usage

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