New Arrival SILV-500kw Resisitive Load Bank For Generator Testing --Manufacturer Rata
Keyword:
Load bank for automatic step load testing
Load bank for automatic step load testingk
Product Introduction
Engineered with a 415Vac rated testing voltage, 1kW load step resolution, and a flexible load step configuration, the SILV500-L provides ultra-precise control over load testing scenarios, while its continuous operation capability and rugged construction (2mm thick steel IP54 enclosure, 400A waterproof quick connectors) ensure uncompromising performance in extreme ambient conditions from -20°C (-4°F) to +50°C (122°F) and at altitudes up to 2000m.a.s.l.
Equipped with HMI touch screen manual control, PC software remote operation, and Modbus TCP communication, it enables automated, real-time testing with seamless data integration, optimizing workflows for power system manufacturers, maintenance teams, and industrial facilities worldwide. Boasting thermal emergency cut-out, fan overload protection, and emergency stop features, this load bank prioritizes operational safety, while its castor-mounted portability and horizontal forced air cooling (70m³/h per kW airflow) enhance usability and durability for both indoor and outdoor applications. Certified for global compliance, the SILV500-L merges cutting-edge engineering with practical design, meeting the stringent demands of the international electrical testing market and supporting sustainable power infrastructure development.
Product Specifications
Load bank for automatic step load testingk is a high-performance testing system designed for simulating dynamic load conditions in power generation, UPS systems, battery banks, and industrial power equipment. It is widely used in power plants, data centers, energy storage systems, electrical laboratories, and industrial maintenance testing environments. The equipment is engineered to perform automatic step load testing, allowing precise control of load increments and decrements to evaluate the performance, stability, and response capability of power sources under varying conditions. Equipped with advanced digital control technology and intelligent programming systems, the Load bank for automatic step load testingk ensures accurate load transitions, real-time monitoring, and reliable test data acquisition. It supports multiple load modes such as constant current, constant power, and programmable step loading sequences, enabling flexible and efficient testing operations. The system features high-power resistive load modules, fast response switching components, and stable cooling systems to ensure safe and continuous operation under heavy-duty conditions. Its modular design allows customization based on voltage, current, and power requirements, making it suitable for various industrial applications.
In practical applications, the Load bank for automatic step load testingk is ideal for generator performance testing, UPS system verification, battery discharge testing, and emergency power system validation. It provides high accuracy, automated operation, strong protection functions, and excellent adaptability to different testing environments. Safety features include over-voltage protection, over-current protection, over-temperature protection, and automatic fault shutdown to ensure reliable operation during long-term testing. The system can be integrated into automated testing platforms and remote monitoring systems, improving efficiency and reducing manual intervention. With its advanced technology, stable performance, and flexible configuration options, the Load bank for automatic step load testingk is an essential solution for modern power testing and energy system evaluation industries.
Model No.
| SILV500-L |
Country of origin | China |
Max capacity | 500kW |
Rated testing voltage | 415Vac |
Frequency | 50/60Hz. |
Phases | 3 |
Wires(Star connection) | 4 |
Load step resolution | 1kW |
Load step (kW) | 1 +2+2+5 +10+10+20+50+ 100+100+200 |
Voltage Tolerance (Short Term Operation) | 5% |
Load Element Tolerance | ± 3% |
Insulation Test | 600Vac |
Load Connections | 400A waterproof quick connector |
Protection | Thermal emergency cut out |
Air flow switch | |
Fan overload protection | |
Emergency stop | |
Control voltage | 415Vac / 3 phases 5wires |
Cooling method | Air forced cooling |
Airflow volume(Approx. CMM) | Each kW 70m³/h |
Airflow direction | Horizontal |
Load switching contactor type | 3 pole AC contactors |
Rated maximum ambient temp. operation | +50°C / +122°F |
Rated minimum ambient temp. operation | -20°C / -4°F |
Altitude rating | <2000m [m.a.s.l.] |
Control chamber IP rating | IP 54 (Outdoor using) |
Portabality | Castor*4 |
Enclosure dimentions | |
Length(mm) | 1155 |
Depth(mm) | 1205 |
Height(mm) | 1120 |
Weight(KG) | 800 |
Load bank control system | |
Manual control Remote control | HMI touch screen+ digital meter PC Software |
Communication | Modbus TCP. |
Test voltage(3 phases) | Power derating with lower voltage |
applied. | |
415V | 500 kW |
400V | 464.5 kW |
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