Rata Load Bank by Rata-19
Product Overview
1) Product overview
Product Features
- Rata Load Bank (R100kW/400V/50Hz) is a low‑voltage, pure‑resistive portable load bank (100 kW, PF = 1.0) customized by Rata. Key ratings: 145 A, step resolution and grouping of 1 kW, 2×2 kW, 5 kW and 9×10 kW. Weight ~180 kg. Control panel includes phase‑sequence indicator, electrical instruments, low‑air (cooling) alarm and fan start switch.
Product Value
2) Product features
Product Advantages
- Pure resistive loading with power factor 1.0 for accurate real‑power tests.
Application Scenarios
- Fine and flexible step settings (1 kW, 2×2 kW, 5 kW, 9×10 kW) for precise load control.
- Dual control modes: local manual operation and remote PC control (includes PC software).
- Built‑in monitoring and protection (phase sequence, instruments, low air alarm, fan control).
- Supplied with operation & maintenance manuals, acceptance certificate, inspection report, electrical schematics; 2‑year warranty.
- Designed and manufactured to comply with relevant national, military and industry standards.
3) Product value
- Enables reliable, repeatable, and precise real‑power loading for generator and system verification, commissioning and maintenance.
- Fine step resolution minimizes test time and improves measurement accuracy.
- Turnkey supply (hardware, documentation, software) reduces deployment effort and ensures traceable acceptance testing.
- Robust, standards‑based design improves safety, compliance and long‑term asset reliability.
4) Product advantages
- Uses imported materials and professional manufacturing practices for higher quality.
- Customer‑driven design and ability to customize (example: bespoke 100 kW unit built in March 2022).
- Backed by experienced engineering team, professional service and a formal quality management system.
- Compact/transportable form factor for on‑site use and a comprehensive accessories/documentation package.
5) Application scenarios
- Load testing, commissioning and routine maintenance of diesel generator sets, alternators and marine gensets.
- Factory acceptance testing and performance verification of three‑phase synchronous machines and power systems.
- Industrial and military on‑site load simulation and burn‑in procedures.
- Any scenario requiring controlled resistive real‑power loading to validate capacity, stability and protection of electrical generation or distribution equipment.
Data sheet
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Note: all parameters are for reference only and can be customized |
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Product name |
100kW load bank |
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Specifications |
R100kW/400V/50Hz |
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Formation |
One load bank(Including dry resistance load, electrical control components, measurement and control system) |
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Load steps |
1kW, 2*2kW, 5kW, 2*10kW, 20kW, 50kW |
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Load connection |
Copper bar |
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Resistor |
Each resistance element: insulation impedance DC1000V/100MΩ above Withstand voltage AC 2000V for 5min Resistance error of each resistance tube: ±3% |
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Load control |
Local manual control and remote PC control |
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Loading accuracy |
≤ 3% |
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Three phase balance |
Unbalance degree ≤ 3% |
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Minimum step |
1kW |
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Working mode |
Continuous work |
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Load protection |
Short circuit, overcurrent, high temperature, fan fault protection |
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External power |
380V/50Hz |
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Cooling mode |
Forced air cooling, horizontal air outlet |
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Insulation class |
F |
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Measurement accuracy |
The display accuracy is 0.5,the sampling accuracy is 0.2 |
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Electrical parameter display |
Three phase voltage, three-phase current, frequency, power, etc |
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Load expansion |
Parallel expansion of multiple loads |
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Standard |
Meet international standard, ship standard, military standard and telecommunication standard |
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Transport |
The load bank has a load-bearing lifting hole, which meets the requirements of long-distance transportation |
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Color |
Customized |
| Dimensions | 900mm*850mm*700mm (L*W*H) |
| Weight | 120Kg |
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Ambient temperature |
-20℃ to 50℃ |
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Humidity |
Up to 100% |
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Altitude |
Up to 2500m |
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Atmospheric pressure |
86 to 106kPa |
More specifications
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Note: all parameters are for reference only and can be customized |
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Power(kW) |
Voltage(kV) |
Frequency(Hz) |
Size(mm,L*W*H) |
Weight(Kg) |
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100 |
0.4 |
50/60 |
1100*900*1000 |
320 |
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200 |
0.4 |
50/60 |
1350*1100*1100 |
450 |
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300 |
0.4 |
50/60 |
1500*1200*1200 |
650 |
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400 |
0.4 |
50/60 |
1700*1500*1500 |
830 |
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500 |
0.4 |
50/60 |
1700*1500*1500 |
950 |
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600 |
0.4 |
50/60 |
1800*1600*1600 |
1150 |
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800 |
0.4 |
50/60 |
1900*1800*1700 |
1900 |
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1000 |
0.4 |
50/60 |
2300*1700*2100 |
2100 |
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1200 |
0.4 |
50/60 |
2500*1800*2200 |
2300 |
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1500 |
0.4 |
50/60 |
2500*1860*2300 |
2600 |
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1800 |
0.4 |
50/60 |
3000*2000*2300 |
4000 |
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2000 |
0.4 |
50/60 |
3000*2000*2300 |
5000 |
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2500 |
0.4 |
50/60 |
4000*2438*2500 |
6000 |
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3000 |
0.4 |
50/60 |
6000*2438*2500 |
7000 |