Load Banks
Load banks are essential devices that mimic the operational load a generator would handle in real-world conditions. By providing an artificial load, load banks help test and maintain the generator’s performance.
At HIMOINSA, we offer a comprehensive selection of VIKING load banks, designed for both portable and permanently installed applications and meticulously engineered to deliver consistent, reliable performance. Our Load Banks provide:
- Capability Testing
- Reliability Testing
- Capacity Testing
- Maintenance Testing
Our Range Of Load Bank

Viking 50KW
Manual Resistive Load Bank

Viking 100kW
Manual Resistive Load Bank

Viking 600kW
Manual Resistive Load Bank

Viking 100kW
Auto Load Shedding Load Bank

Viking 200kW
Auto Load Shedding Load Bank

Viking 600kW
Auto Load Shedding Load Bank
Resistive Load Banks
Resistive load banks are designed for capability, reliability, capacity, and maintenance testing. They are perfect for workshops, on-site load testing, and permanently installed auto-base loading units to prevent “wet stacking” in diesel generators.
With power-proving capabilities, these load banks ensure your equipment is always ready for action and are designed as a permanent or portable resistive load bank option.
| Model | kW Rating | Phases | Controller | IP Rating | Power Meter | Electrical Connection |
|---|---|---|---|---|---|---|
| VPS5S-LBR/8.4 | 8.4kW | 1PH | Manual Switches 1kW Steps | IP23 | Option | 15A Plugs |
| VPS5S-LBR/8.4-3 | 8.4kW | 3PH | Manual Switches 1kW Steps | IP23 | Option | 32A Plug |
| VPS5L-LBR/21MS | 21kW | 1PH / 3PH | Manual Switches 1kW Steps | IP44 | Included | Powerlock |
| VPS5L-LBR/50MS | 50kW | 1PH / 3PH | Manual Switches 1kW Steps | IP44 | Included | Powerlock |
Manually Switchable Resistive Load Bank
The VIKING portable load bank range offers extensive load ratings from 50kW to 2500kW and features for testing generating sets or Uninterruptible Power Supply (UPS) systems, both in workshops and on-site.
Features include:
- Hot dip galvanised forklift base with heavy-duty roll frame for rental applications.
- Powerlock power inlet connections.
- Auxiliary power inlet for control and cooling power supply.
- Fan reversing switch to rectify incorrect phase rotation.
- Folding cable hangers.
Each unit includes the manual “Load-Logic” PLC controller with a 7″ colour touch-screen interface and carries an IP54 rating. Insulated resistor compartments keep external temperatures close to ambient for operator safety.
| Model | kW Rating | Phases | Controller | IP Rating | Power Meter | Electrical Connection |
|---|---|---|---|---|---|---|
| VPS10S-LBR-PLC/50M | 50kW | 3PH | PLC with 7″ HMI, 1kW Steps | IP54 | Option | Busbar |
| VPS10S-LBR-PLC/100M | 100kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS20M-LBR-PLC/200M | 200kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS60S-LBR-PLC/300M | 300kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS60M-LBR-PLC/400M | 400kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS60M-LBR-PLC/500M | 500kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS60L-LBR-PLC/600M | 600kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/800M | 800kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/1000M | 1000kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/1500M | 1500kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/2000M | 2000kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/2500M | 2500kW | 3PH | PLC with 7″ HMI, 5kW Steps | IP54 | Option | Busbar |
Automatic Load Shedding (ALS) Load Banks
The VIKING ALS “Load-Logic” load banks provide automatic single—or multiple-step loading of diesel or gas-fueled generators. These units help maintain sufficient base load on the generator to reduce or eliminate light load running, a common cause of accelerated engine wear and “wet stacking.”
Features include:
- Auto connects and disconnect load steps to maintain preset generator loading.
- Continuous monitoring of external generator load to prevent under or overloading.
- Manual load testing facility.
- Multi-function PLC colour touchscreen.
- IP65 stainless steel load resistors.
- Circuit breaker load step protection.
- Over-temperature and fan fail protection.
- Stainless steel (304) fasteners.
| Model | kW Rating | Phases | Controller | IP Rating | Power Meter | Electrical Connection |
|---|---|---|---|---|---|---|
| VPS10S-LBR-PLC/20A | 20kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS10S-LBR-PLC/30A | 30kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS10S-LBR-PLC/40A | 40kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS10S-LBR-PLC/50A | 50kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS10S-LBR-PLC/100A | 100kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS20M-LBR-PLC/150A | 150kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS20M-LBR-PLC/200A | 200kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS60S-LBR-PLC/250A | 250kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS60S-LBR-PLC/300A | 300kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS60M-LBR-PLC/400A | 400kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS60L-LBR-PLC/600A | 600kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/800A | 800kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
| VPS100X-LBR-PLC/1000A | 1000kW | 3PH | PLC with 7″ HMI | IP54 | Option | Busbar |
Custom Resistive Load Banks For Data Centres
While our standard data centre products offer effective resistive load testing solutions for most applications, we understand that certain projects demand tailored designs.
Whether it’s horizontal air discharge, additional ducting, or custom load step sizes to accommodate specific size and weight requirements, our technical team is dedicated to exploring the feasibility of customised equipment for precise locations and unique uses.
Benefits Of Load Bank For Generators

Enhanced Reliability
Load banks allow for regular capability and reliability testing, ensuring that generators can consistently perform under varying loads and conditions.

Extended Equipment Life
By subjecting generators to regular load testing, operators can detect and address potential issues early, thereby extending the equipment's operational life.

Improved Efficiency
Testing with load banks helps optimise generator performance, identifying inefficiencies and ensuring that the equipment operates at peak efficiency levels when needed most.
Supplying Power Solutions Across Australia
In addition to permanent and portable load banks, HIMOINSA offers a comprehensive range of power solutions, including:

Generators
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Transfer Switches
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Generator Parts and Accessories
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Load Banks
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24/7 Generator servicing
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Used Generators
Learn MoreWe serve various sectors across Australia, providing reliable power solutions tailored to meet the unique needs of each industry. Whether you need emergency backup power or energy storage solutions, we have the expertise and products to deliver what you need.
Frequently Asked Questions
A load bank is a device used to simulate the electrical load that a generator or other power source will see in real-world applications. It allows for testing and maintaining the performance of generators under controlled conditions.
Regular load bank testing is recommended to maintain generator efficiency and reliability. Frequency depends on factors like generator type, usage patterns, and manufacturer recommendations.
HIMOINSA offers comprehensive servicing across Australia, including maintenance and repair of load banks to ensure they remain in peak condition and comply with operational standards. Contact us to learn more.
Yes, our load banks simulate various types of loads—such as capacitive, inductive, or resistive—to accurately test generator performance across different operating conditions.
Industries such as healthcare, telecommunications, mining, and data centres rely on load banks to ensure continuous power supply, safeguard critical operations, and meet regulatory requirements.
HIMOINSA offers versatile load banks suitable for temporary testing (portable units) and permanent installations (auto-base loading units), providing flexibility for various operational needs.