Portable Power Quality Analysers

SIMON PQ is a modular analyzer of power quality. In the basic package it is intended for continuous monitoring of four voltages and currents (in three phase AC networks). The number of monitored currents can be extended up to the maximum of 24 multiplexed inputs. The device shares many features and parameters with its built-in predecessor SMPQ. Compared to other SIMON class of instruments it can additionally evaluate flicker severity indexes, inter-harmonics and evaluates power quality according to EN 50160. Its ultra compact case and IP-65 case is making this monitor an ideal choice for measurements in rough space limited environments.

SIMON 341 PLUS is a portable measuring and recording instrument for voltage, current, power and power factors, frequency, total harmonic distortion and harmonics in various networks. It builds on top of the successful SIMON instrument line and allows to use same sets of flexible current transformers. Some major improvements have been implemented though - it is more compact than previous types, it offers USB port for faster data acquisition, measurement of voltage is continuous and its data can be processed using the ENVIS software suite.

Portable Power Quality Analyzer

SMP-CA power quality analyzer is a programmable measuring and data logging set for measurement in
LV distribution grids. It can be used in transformer stations, low voltage switchgear boxes or directly at
consumers. SMPQ44-FT/4 panel instrument built in a plastic case is heart of the set. The SMPCA analyser uses SMP line as a core instrument base and shares most of its functionality.

Portable measuring and recording instrument for voltage, current, powers and related power factors, frequency total harmonic distortion and harmonics, and temperature in distribution networks. In combination with SIMON-Z load simulator it can also measure voltage at given load (5 or 10 kW) and to evaluate the impedance of power supply chain.

5 or 10 kW load simulator which in conjunction with any SIMON device allows to simulate and analyze the effect of additional load connection to the voltage level at a certain mains nodal point.

Current sensor VPS 6 and thread-through current sensor PPS 120 measures alternating currents (without DC content). They are used together with SIMON FLEX and PEGGY. 

Portable power fault recorder

Application of this  portable instrument is limited to Czech/Slovak market. For international inquiries please see SIMON portable network analyzers.

For  failure events recording on voltages, currents and logical signals in power networks of home, high, and possibly also very high voltages. It is especially suitable for capturing and identification of random one-shot events in the power mains, such as short-run over-voltages, under-voltages or over-currents.