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Universal Loadbanks Product Range
Universal Loadbanks (ULB LLC) Portfolio

Advanced Load Bank Products

Precision-engineered AC & DC load bank systems built for rigorous factory testing,
site commissioning, and routine maintenance of generators, UPS systems,
and power infrastructure across the GCC.

Resistive Load Bank System
01 · RESISTIVE LOAD BANKS (24 kW – 5 MW)

Resistive Load Banks

Overview: Designed for unity power factor (PF = 1.0) testing, applying precise electrical loads to verify engine fuel systems, cooling performance, turbocharger operation, and generator/UPS electrical output.

Applications: Generator load testing, UPS battery discharge testing, wet-stacking prevention, radiator thermal validation.

Simple Technical Data: 24 kW to 5 MW ratings, 120V-600V AC/DC, forced-air cooling, stainless steel elements, NEMA 3R outdoor rating.

Reactive Load Bank System
02 · REACTIVE LOAD BANKS (UP TO 6.25 MVAR)

Reactive Load Banks

Overview: Inductive reactive load banks simulate inductive loads (motors, transformers) to test generator voltage regulation, automatic voltage regulators (AVR), and transient response under lagging power factors.

Applications: AVR tuning, inductive power testing, power factor correction verification, and transformer testing.

Simple Technical Data: Up to 6.25 MVAR capacity, step-reactive control, high-voltage configurations, IEC/IEEE compliance.

Combined Resistive-Reactive Load Bank
03 · COMBINED LOAD BANKS (UP TO 6.25 MVA)

Combined Load Banks

Overview: Integrated resistive-reactive (R-X) systems providing full nominal load testing at 0.8 power factor. Combines kW and kVAR elements in a single enclosure.

Applications: Factory acceptance testing (FAT), site acceptance testing (SAT), data centre commissioning, utility generator testing.

Simple Technical Data: Up to 6.25 MVA, independent R and X step control, LoadEZ software integrated.

Portable and Containerised Load Banks
04 · PORTABLE & CONTAINERISED (UP TO 20 MW)

Portable & Containerised Load Banks

Overview: Rugged mobile test solutions for rapid deployment across field sites, rental applications, and large megawatt commissioning projects.

Applications: Multi-megawatt data centre testing, mobile service fleets, site commissioning, and temporary rental setups.

Simple Technical Data: Caster-mounted mobile units, trailer packages, ISO 20ft/40ft container enclosures, fast Cam-Lock panels.

Custom Built Megawatt Load Bank
05 · CUSTOM-BUILT (UP TO 20 MW)

Custom-Built & Liquid-Cooled CDU Load Banks

Overview: Purpose-engineered load bank solutions tailored to bespoke voltage levels, high-voltage substations, and liquid-cooled data centre CDU environments.

Applications: High-voltage generator plant testing, liquid-cooled data centre validation, marine vessel testing.

Simple Technical Data: ASME-stamped CDU cooling, custom enclosures, FAT verification reports.

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