Professional testing of power supply systems under real load conditions – ensure uninterrupted power supply under any circumstances.

We provide certified generator load testing services across Lithuania. Our clients include businesses, industrial sites, healthcare facilities, IT and public sector institutions. We use a mobile load bank to accurately simulate real power demand and assess system performance under extreme conditions.

What is load testing?

Load testing is a key preventive procedure where a generator is subjected to a controlled load to monitor its behavior. During the test, the following parameters are evaluated:

Voltage and frequency stability

Response time to load changes

Thermal behavior, cooling system performance

Generator system and battery operation quality

Detection of hidden faults not visible during regular startup

We test diesel generators – precisely and safely

With our mobile load bank, we perform professional load testing of diesel generators. It enables us to assess power stability, response to load spikes, and system readiness during critical situations.

We test both newly installed and operational diesel generators. The equipment also allows testing of high-capacity systems, making the service suitable for complex industrial or infrastructure sites.

Service process
  1. Arrival at the site with the mobile load module
  2. Connecting to the tested system
  3. Calibrated multi-stage test (active, reactive load)
  4. Monitoring and recording all key electrical parameters
  5. Providing a professional report with conclusions and recommendations
Why is this important?

Load testing helps determine:

  • Whether the system is ready to function properly in case of power failure
  • Whether the entire system – generator, batteries – operates stably under real load
  • Whether preventive or corrective actions are needed before an actual crisis

This service is essential for companies where power reliability is critical – directly impacting human health, data security, and business continuity.

Complete solution from one provider

Our services go beyond testing. We offer a full range of backup power supply solutions:

  • Industrial generator sales
  • Professional installation and commissioning
  • Load testing after installation or regular checks based on client schedules

We follow manufacturer guidelines and national safety standards. Our specialists have experience implementing systems in a wide range of facilities – from hospitals to complex industrial environments.

Who is this service for?
  • Load testing is essential for:
  • Hospitals and healthcare institutions
  • Server rooms and data centers
  • Manufacturing and warehouse facilities
  • Shopping centers and business buildings
  • Public institutions, schools, airports
  • Construction sites using mobile generators

Service available across Lithuania.

Technical test specifications
  • Available load configurations: single-phase, three-phase, resistive, reactive
  • Load range: from low to high-capacity systems (up to 900 kW)
  • Dynamic load testing is available to evaluate real-time system response
  • Measured parameters: voltage, frequency, load curve, THD, response time
  • Testing equipment complies with CE and other safety standards
Our commitment

We want every client to be confident in the reliability of their power supply system. Our services are based on experience, responsibility, and technical precision. Preventive logic is key – the more you know about your system today, the less risk you face tomorrow.

Industrial Equipment Project Manager

Žilvinas Stanevičius

Phone: +370 604 00612

Email: iranga@balticdiag.lt