100kW 400Vac Resistive Load Bank Reliable Load Testing Solutions For Generators
Introduction
A 100kW resistive load bank is an essential tool for testing and maintaining electrical systems in a variety of industries. Designed with versatility and durability in mind, our load bank offers a customizable testing voltage range from 120V to 690V. Equipped with advanced features like stackability, heavy-duty castors, forklift-friendly holes, and quick-connectors, this load bank is a powerful addition to any professional's toolkit.
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Description |
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Model No. |
A100L |
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Country of origin |
China |
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Max capacity |
100kW |
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Load step |
1+2+2+5+10+10+20+50 kW |
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Tested voltage |
400Vac |
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Frequency |
60Hz. |
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Phases |
3 |
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Wires(Star connection) |
4 |
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Load step resolution |
1kW |
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Voltage Tolerance (Short Term Operation) |
+5% |
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Load Element Tolerance |
± 5% |
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Insulation Test |
500Vac |
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Load Connections |
200A cam lock quick connector |
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Protection |
Thermal emergency cut out |
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Air flow switch |
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Fan overload protection |
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Emergency stop |
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Control voltage |
Optional 120V/220V/230VAC |
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Cooling method |
Air forced cooling |
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Airflow volume(Approx.) |
995 CBM/Minute |
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Airflow direction |
Horizontal |
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Load switching contactor type |
AC contactors |
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Rated maximum ambient temp. operation |
+40°C / +104°F |
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Rated minimum ambient temp. operation |
-20°C / -4°F |
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Altitude rating |
<200m [m.a.s.l.] |
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Ccontrol chamber IP rating |
IP 23 |
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Portabality |
4 universal wheels with brake |
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Stackable |
Yes |
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Enclosure dimensions |
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Width(mm) |
944 |
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Depth(mm) |
790 |
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Height(mm) |
644 |
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Weight(KG) |
210 |
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Load bank control system |
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Manual control |
Push buttons |
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PLC control |
Remote PC control with software Nexus-1 |
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Hand-held device |
LoadMaster Remote™ |
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Power deration with voltage applied. |
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400V |
100 kW |
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380V |
90 kW |
Key Features
1. **Customizable Testing Voltage (120V to 690V)**
Our load bank supports a wide range of testing voltages, from 120V to 690V, allowing it to be used for testing generators, UPS systems, and other power equipment across diverse voltage requirements. The flexibility ensures compatibility with various equipment types and industry standards.
2. **Portability and Ease of Handling**
- **Four Heavy-Duty Castors:** The load bank is equipped with four robust castors for easy movement, ensuring portability in industrial and commercial environments.
- **Forklift-Friendly Design:** With four-direction forklift holes, the unit can be effortlessly transported and positioned, even in tight spaces.
3. **Stackable Design**
The load bank features a stackable design, allowing multiple units to be safely and efficiently stored or operated together. This is especially beneficial for larger-scale testing projects requiring higher load capacities.
4. **Quick-Connectors**
The load bank comes with quick-connectors on the testing side, streamlining setup and teardown. This feature reduces downtime and enhances efficiency, making it ideal for time-sensitive applications.
Applications
Generator Testing
Ensure standby and portable generators perform at peak efficiency. The load bank provides precise load simulation to identify performance issues before they become critical.
UPS System Testing
Test uninterruptible power supply (UPS) systems under real-world conditions. The customizable voltage range makes this load bank suitable for testing UPS systems across different applications.

Power System Maintenance
Conduct regular maintenance for power systems in data centers, hospitals, and other mission-critical facilities. The load bank helps verify system reliability and performance.
Factory Testing
Ideal for factory acceptance testing (FAT) of electrical equipment, ensuring all systems meet operational and safety standards before deployment.
Competitive Advantages
1. **Durability and Reliability**
Built with high-quality materials, the load bank is designed to withstand demanding environments and provide consistent performance.
2. **User-Friendly Design**
The portability features, stackable design, and quick-connectors make it easy to operate and maintain, saving time and labor costs.
3. **Versatility**
The wide voltage range and robust construction make the load bank suitable for various applications, from industrial to commercial settings.
4. **Cost-Effectiveness**
Our load bank offers a competitive price without compromising on quality or features, making it a smart investment for businesses of all sizes.
5. **Custom Solutions**
We provide customization options to meet specific testing requirements, ensuring our load bank fits seamlessly into your workflow.
Why Choose Our Load Bank?
With its advanced features, robust design, and wide range of applications, our 100kW resistive load bank stands out in the market. Whether you're testing generators, UPS systems, or conducting regular maintenance, this load bank delivers unmatched performance and convenience. Its user-friendly and portable design ensures that professionals can rely on it for accurate and efficient testing every time.






