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Generators

Diesel Generators

Diesel generator engine featuring a compact design, cooling system, and control panel, ideal for power generation applications.

Open Generators

Enclosed Generators

Gas Generators

Gas generator with detailed engine components and control panel, showcasing industrial design and functionality.

Open Generators

Enclosed Generators

Custom Generators

Generator set featuring a robust engine and control panel, designed for reliable power generation in various applications.

12kW Diesel Generator on slide rack

The PTK-12-MIL-HI generator, tailored specifically to meet the power requirements of military operations, notably within the compact confines of the S-788 Humvee-mounted shelter.

Compact green power generator with control panel and ventilation grill, designed for rugged environments.

10 KW DIESEL TRAPEZOID GENERATOR

The PTK-10-TRAP generator was designed to meet the unique challenges posed by the cramped confines of military scout vehicles.

Power Tech PTK-12ENC portable generator with black casing and wheels, designed for mobility and efficiency.

12 KW DIESEL GENERATOR WITH TANK AND WHEELS

Focused on portability, quick assembly, and ease of use, this project highlights the importance of responsive solutions in emergency situations.

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PowerTech Generators logo featuring a stylized lightning bolt, representing energy and performance in generator services.

Glossary

Understanding generator terminology can be challenging. That’s why we’ve developed a simple and comprehensive Glossary of Terms for our customers. This resource is designed to help you quickly grasp the industry’s common terms, making your decisions about generator needs more informed and communication with professionals easier.

We aim to educate and empower you through this glossary. If you have questions or need further assistance, feel free to reach out to our team.

General Generator Terms

  • Generator Set (Genset) – A complete unit comprising the engine, alternator, and necessary accessories to generate electricity.
  • Prime Power – A generator’s ability to supply power on a continuous basis, typically in remote or off-grid applications.
  • Standby Power – A generator's capability to provide emergency power during utility outages.
  • Load Bank – A device used to simulate electrical load for testing generator capacity and performance.
  • Kilowatt (kW) – A unit of power measurement that indicates the generator’s capacity to supply electricity.
  • Kilovolt-Amperes (kVA) – A unit that measures apparent power; used to size a generator for specific electrical loads.
  • Single-Phase Power – Electrical power distributed using a single alternating current (AC) waveform, common in residential applications.
  • Three-Phase Power – Electrical power distributed with three alternating currents, used for heavy industrial and commercial applications.

Engine and Fuel-Related Terms

  • Diesel Engine – A type of internal combustion engine that uses diesel fuel for power generation.
  • Gasoline Engine – A type of engine that runs on gasoline to produce power.
  • Natural Gas Generator – A generator powered by natural gas, often used for low-emission requirements.
  • Fuel Efficiency – A measure of how efficiently a generator uses fuel to produce electricity.
  • Fuel Tank Capacity – The maximum amount of fuel the generator can store at one time.

Electrical and Performance Terms

  • Voltage Regulation – The generator's ability to maintain a constant voltage under varying load conditions.
  • Frequency (Hertz) – The number of cycles per second of alternating current; standard is 60 Hz in North America.
  • Automatic Voltage Regulator (AVR) – A component that ensures stable voltage output from the generator.
  • Power Factor – The ratio of actual power (kW) to apparent power (kVA); a critical factor in sizing a generator.
  • THD (Total Harmonic Distortion) – A measure of the distortion in electrical waveforms; lower THD indicates cleaner power.
  • Continuous Power – A generator’s capacity to operate continuously at a consistent load without downtime.

Noise and Enclosure Terms

  • Open Generator – A generator without an enclosure, typically used in environments where noise is not a concern.
  • Enclosed Generator – A generator housed in an enclosure for noise reduction and weather protection.
  • Decibel (dB) – A unit of measurement for sound, used to describe generator noise levels.
  • Sound Attenuation – The process of reducing noise levels, typically achieved through enclosures or mufflers.
  • Quiet Generator – A generator designed for minimal noise output, often used in residential or sensitive environments.

Maintenance and Monitoring Terms

  • Remote Monitoring – The ability to monitor and control a generator remotely via the internet or other communication systems.
  • Preventive Maintenance – Regularly scheduled maintenance tasks to keep a generator in optimal condition.
  • Load Management – The process of balancing electrical demand to prevent overloading the generator.
  • Control Panel – The interface for operating and monitoring generator functions, often equipped with digital displays.

Environmental and Compliance Terms

  • EPA Tier Standards – Emission regulations set by the Environmental Protection Agency for diesel engines.
  • Carbon Footprint – The total greenhouse gas emissions produced by a generator.
  • Automatic Transfer Switch (ATS) – A device that automatically switches the power source to a generator during an outage.