Sonel Measurement instruments 2023
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Sonel software Illuminance measurements Electrical safety measurements Illuminance meters Accessories Multi-function instruments NEW! Sonel MPI-502F Residual current device measurements PV installation measurements Accessories Power quality analyzers Accessories Insulation resistance measurements NEW! Sonel MIC-RS Accessories Sonel Analysis software Fault loop measurements NEW! Sonel MZC-304F Accessories Earth (ground) measurements Accessories Power quality analysis Safety of electrical equipment Safety of electrical equipment Accessories Sonel PAT Analysis software Sonel PAT Server...

Find out what problems you can solve using Sonel products. Scan the code of the selected area with your smartphone. EVSE (Electric Vehicle Supply Equipment) charging stations are increasingly becoming part of the landscape of our cities, homes, workplaces and public spaces. Ensuring maximum user safety when operating them is the philosophy that defines our products. It is also important to guarantee maximum comfort and ergonom- ics by means of proper lighting in the charging area. Photovoltaic systems represent an environmentally friendly source of renewable energy. Photovoltaic cells work...

Industry and Production Sonel devices let you monitor the production process as well as the quality of the manufactured products. Analyse the power quality and the electrical installation status in order to avoid failure of your machines and devices. Control the safety parameters, ensure trouble-free operation and optimise energy generation in the facility thanks to the use of numerous dedicated series of measuring instruments and thermal imaging cameras. Using Sonel instruments, you can also ensure the continuity of operation by diagnosing problems before the occurrence of failure of...

Time has allowed us to gain experience. We are a leader on the market! 1989 The beginning of activity as the Innovation Implementation Centre in Wrocław 1990 The first digital fault loop tester is created 1994 The production plant in Świdnica is opened 1995 The first Polish microprocessor-based insulation resistance meter is created 1996 Export sales of meters are initiated 1997 Start-up of surface mounting process in an automated line, and the creation of the first Polish microprocessor-based fault loop impedance meter 1998 Change of company name and legal entity 1999 The first Polish...

Modern technologies for you Our offer is not limited to measuring instruments only. We also provide calibration and rating services in our accredited Calibration and Research Laboratory. The calibration offer applies to all electrical safety meters. Besides such instruments, we also test many other meters of electrical values, including thermal imagers, pyrometers, illuminance meters and similar instruments. We offer SMT surface mounting assembly services on a professional, automated assembly line manufactured by FUJI. We have two SMT surface assembly lines, a THT through-hole assembly line...

Computer programs and mobile applications Sonel PAT Analysis Mobile Sonel Multimeter Mobile Sonel Analysis Mobile Computer programs Mobile apps Sonel Analysis Sonel Reader

Sonel Analysis Mobile Sonel Analysis Sonel Reader Sonel Reports Plus 1, 2, 4 - number of standard accessori

Electrical safety measurements Current regulations require the measurements of electrical systems both during commissioning (after completing the installation, after any change or extension of the system), as well as regularly during the operation. The scope of acceptance or periodic inspection is specified in standard HD 60364-6. Requirements for measuring instruments are defined in standard EN 61557. Protective measures include, depending on needs, the measurement of fault loop impedance, insulation resistance, continuity of protection and equipotential bonding, earthing resistance and...

The 3-wire method, used in all advanced instruments, allows user to eliminate the impact of surface leakage current. In case of cables, wrap the core insulation with metal foil, which is connected to the shield terminal of the meter - only leakage current flowing through the insulation is measured. The measurement by 3-wire method is recommended for large areas exposed to pollutants (cables of large diameter, HV bushings, transformers, HV switches): meter or by multifunctional meters MPI. During each measurement procedure (except AC voltage measurements), the meL1 L2 L3 N PE Cable sheath...

Methods of performing measurements are described in detail at www.sonel.com Earthing measurements may be carried out with multifunctional meters having the appropriate function and with specialist meters of MRU series. The method most commonly used for measuring earth resistance is the technical method, where the meter calculates the resistance by measuring the voltage across its terminals after applying test current. For measurements of individual earthing systems, the most commonly used is 3-pole method of potential drop, which enforces current flow in the following circuit: the meter -...

All devices comply with European directives on electromagnetic compatibility and safety and are marked with Earthing impedance measurement system (4P impulse method) When the impulse method is used for measurements on multiple earthing systems, connected both above and under the ground, the test pulse operates only in the close proximity of tested earthing electrode, which allows user to carry out the measureR ment without the need to disconnect testing terminals and equipotential 60 bondings - i.e. without the need to R disconnect the power supply of the ES E object. The impulse method may...

Multi-function meters of electrical system parameters

Comparison of multi-function meters Network parameters recorder three-phase / threephase / — / — Energy losses calculator Fault loop impedance resolution [Ω] Maximum resolution of fault loop impedance measurement [Ω] Resolution of fault loop impedance measurement without RCD tripping [Ω] Calculation of fault current according to rated voltage Calculation of fault current according to measured voltage Automatic measurement in socket Automatic measurement of the full set of RCD parameters - RCD Auto Measurement of tripping current IA with rising current Residual current device measurements...