Commissioning and start-up
complete control and measurement works

Complete control and measurement works. Participation in the start-up of technological installations in the electrical and I&C scope.

We offer the implementation of works starting from control, measurement and start-up works, programming and production tests of devices, through the start-up of devices and installations on the site, to the transfer of the installation to the customer along with its further servicing. We carry out complete start-up tests on the site in every scope required by the customer.

We have extensive and diverse experience gained during the implementation of projects in Poland and abroad. We work based on current standards, device instructions or measurement and start-up procedures developed in-house by the company. We are constantly deepening our knowledge based on scientific literature and industry training.

We carry out projects with experienced designers, construction managers, automation engineers and the electrical switchboard production department. When analysing complex problems, we cooperate with Krakow technical universities, the AGH University of Science and Technology and the Krakow University of Technology.

For the work we perform, we use dedicated meters with current calibration certificates.

Parameterization
of devices

We perform complete applications in accordance with the customer’s requirements. We have scope training, dedicated software and equipment necessary for parameterization of a given product.

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Supervision of device assembly

We supervise the assembly of LV and MV switchboards, busbars, inverters, transformers, capacitor banks and other power devices.

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Tests and commissioning of LV and MV switchboards

Depending on the customer’s requirements, we perform a number of detailed tests.

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Cable
measurement

We perform measurements of control, communication, LV and MV power cables. Depending on the project and cable type, we test the continuity of wires, insulation resistance, voltage tests with a slowly changing voltage VLF with a frequency of 0.1 Hz, attenuation or cable diagnostics

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Electrocution protection measurements

We perform short-circuit loop measurements, as well as protection against indirect contact.

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Transformer and motor measurements

We perform visual checks of the completeness of the installation, correctness of assembly, tightening and measurements of the condition of insulation and winding resistance.

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UPS tests
and batteries

We carry out checks of the completeness of the UPS installation. We perform basic tests on batteries before starting the units, as well as functional tests of UPS units

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Capacitor battery or active filter tests

We perform full device tests in accordance with the manufacturer’s recommendations along with communication and control unit parameterization.

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Busbar measurements

Depending on the type and construction of the busbar, we perform post-assembly tests in the scope of checking the tightening, insulation measurements and voltage tests.

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Communication

We perform configuration, start-up and tests of communication protocols: Profibus, Profinet, Modbus RTU, Modbus TCP, IEC iec61850, IEC 60870-5-103

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Signal
tests

For electrical devices and control and measurement equipment, we perform signal tests with control systems.

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Power quality analysis

We perform measurements and analyses of power quality, based on which we select solutions for improving the quality of power and optimizing the costs of its consumption.

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Participation in applying voltage and test run

After positive device tests, we participate in applying voltage and support the client in test run, confirming the possibility of continuous operation of the launched object.

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Creation of quality documentation

From each conducted test, we create measurement protocols confirming the test results. We prepare inspections of tests and tests and acceptance procedures, and for industrial facilities – special training for employees

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Training

We offer additional services in the form of training in the scope of operation, maintenance and correct operation of the supplied devices and electrical installations performed by us.

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Check our equipment

Measurement Equipment

Thanks to our many years of presence on the market and the wide range of work performed, we have gathered specialist equipment.

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Start-up and commissioning of the installation coordinated with the facility's technology

We always approach commissioning and startup from the perspective of the entire installation, not just a single device. We integrate electrical, instrumentation, and control logic to ensure commissioning is consistent with the investment schedule and process requirements.

Even during the project preparation phase, we work with the client to determine the test sequence, voltage application sequence, test run principles, and results documentation. This ensures that all components are integrated at the time of commissioning: LV and MV switchgear, transformer stations, energy storage, automation systems, and master systems. This means a shorter time to achieve stable, repeatable system operation and a reduced risk of unplanned downtime during the initial period of operation.

The scope of control and measurement works tailored to the project

We approach each project individually, tailoring the scope of inspection, measurement, and commissioning work to each client’s needs. Depending on the client’s needs, we perform comprehensive tests of low- and medium-voltage switchgear, transformers, power and control cables, uninterruptible power supply systems, capacitor banks, active filters, and busbar trunking.

We perform shock protection measurements, power quality analyses, and functional tests of devices in conditions resembling actual operation. We also parameterize protection devices, relays, PLCs, and DCSs, configure Profibus, Profinet, Modbus, IEC 61850, and IEC 60870 communications, and then conduct signal tests with supervisory systems. This broad scope allows us to identify potential problems before power is applied and the installation is commissioned for its intended operation.

Documentation, training, and post-go live support

For us, commissioning culminates not only in applying voltage and a test run, but also in comprehensive documentation and preparing the operator for independent operation. We prepare measurement reports, test and inspection reports, and acceptance procedures for each test stage, which form the basis for subsequent inspections and potential modernization.

We also offer training for maintenance and technical personnel in the operation of equipment, automation systems, and the correct interpretation of measurement results.

After commissioning, we can continue to support your team during the test run, and then with service, modernization, and subsequent commissioning related to system expansion. This provides you with a single partner responsible for the entire lifecycle of your installation – from the first power-up to years of safe operation.

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We will be happy to answer your questions
and select the right solution for you.

Operating since 1988, Elsta provides comprehensive solutions in the areas of electrical engineering, automation and energy, implementing projects both in Poland and on foreign markets around the world.

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Elsta sp. z o.o.
32 Janińska St., 32-020 Wieliczka, PL

CALL US
+48 12 350 13 50

general e-mail office@elsta.pl
e-mail for offer inquiries rfq@elsta.pl

A company registered in the District Court for Kraków Śródmieście in Kraków, XII Commercial Division of the National Court Register KRS 0000100416 REGON 356526640, NIP 6831865970, BDO 000068605,
Share capital PLN 295 100.00 fully paid up.

We will be happy to answer your questions
and help select the right solution,
please contact us.

OR CALL US
+48 12 350 13 50

Elsta sp.z o.o. © 2025