Schneider series 500kW resistive load bank outdoor application
This Schneider-approved 500kW 400Vac load bank from Deyang Rata Technology Co., Ltd. is an ideal solution for reliable and precise power grid balancing.
Product Introduction
This Schneider-approved 500kW 400Vac load bank from Deyang Rata Technology Co., Ltd. is an ideal solution for reliable and precise power grid balancing. Specially designed for solar and wind energy grid balancing, it complies with CE 60204 standards, offering unparalleled safety, efficiency, and performance in renewable energy applications. Tailored for power systems professionals, it focuses on UPS testing to meet specific needs of power reliability experts.
As a Schneider Electric authorized manufacturer, we deliver trusted solutions across more than 80 countries. With customizable options to match specific voltage and operational requirements, it ensures the highest level of safety and operational standards.
Key Features
Deepen Technical Details and Scenario Value
Fan in Load Bank: Keep a Safe Operation
This fan in the load bank is a crucial cooling component. It adopts forced air cooling to dissipate heat for the internal resistance elements and other heating parts. By maintaining a reasonable temperature, it prevents overheating from affecting the performance and service life of the load bank, ensuring its stable and safe operation.
Load Bank Control Panel: Precise Operation Hub
This load bank control panel is a precise operation hub. It has a data acquisition instrument for real - time monitoring. With multiple load - level buttons (1KW to 100KW), phase sequence, load switch, and function buttons like Power Switch, Fan Switch, etc., it enables flexible load control, ensuring safe and efficient operation of the load bank.
Internal Wiring of Load Bank: Stable Power Transmission
This is the internal wiring of the load bank. The wires are neatly arranged and connected to the busbars with different colors (yellow, green, red) for clear phase distinction. This ensures stable and efficient power transmission within the load bank, laying a solid foundation for its reliable operation.
Resistance Elements of Load Bank: Core Heating Components
These are the resistance elements of the load bank, made of high - quality metal materials and with a special spiral structure. They are the core heating components of the load bank, which can convert electrical energy into heat energy efficiently and stably, providing a reliable guarantee for the normal operation of the load bank.
Application
This load bank is widely used. It stabilizes solar power grids, balances wind energy output, tests energy storage systems, and verifies the integration of renewable energy into traditional power grids, ensuring reliable and efficient power management.
Product display
Enclosure dimensions
Load bank control system
PLC control: Remote PC control with software Nexus-1
Power deration with voltage applied
Product Specifications
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Model No.: A500L |
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Country of origin |
China |
Protection |
Thermal emergency cut out; Air flow switch; Fan overload protection; Emergency stop |
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Max capacity |
500kW |
Control voltage |
Optional 3ph. 208V/380/400/480V |
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Step load |
1+2+2+5+10+10+20+50+100*4kW |
Cooling method |
Air forced cooling |
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Tested voltage |
400Vac |
Airflow volume(Approx.) |
1250 CBM/Minute |
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Frequency |
60Hz. |
Airflow direction |
Horizontal |
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Phases |
3 |
Load switching contactor type |
3 pole AC contactors |
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Wires(Star connection) |
4 |
Rated maximum ambient temp. operation |
+40°C / +104°F |
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Load step resolution |
1kW |
Rated minimum ambient temp. operation |
-20°C / -4°F |
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Voltage Tolerance (Short Term Operation) |
+5% |
Altitude rating |
<2000m [m.a.s.l.] |
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Load Element Tolerance |
±5% |
Control chamber IP rating |
IP 23 |
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Insulation Test |
500Vac |
Portability |
4 universal wheels with brake |
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Load Connections |
400A cam lock quick connector |
Stackable |
Yes |