Products Description:
VILVA-RH programmable AC load bank is designed for power equipment load testing: diesel generator, UPS, battery energy storage system, backup power for data center.Adopts high-airflow waterproof fan, high-density resistor, cabinet size reduced by 1/3 vs traditional load bank. Save workshop space, easy transport for on-site outdoor test.
Support constant resistance (CR) mode, ON/OFF stress test, real-time data recording & fault alarm. Widely used in power factory production test & commissioning project.
Products Features:
✅High Density Compact Cabinet: 30% smaller size, reduce shipping & storage cost
✅ Remote APP & Touch Screen Control: unattended load stress test, save labor cost
✅ Multi-units Parallel Function: expand total test power flexibly for large capacity project
✅ Full Protection: OCP, OVP, OTP protection to protect your DUT
✅ CE Certified, RS485 / Ethernet communication for upper system integration
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Q1: What rated high voltage levels does this containerized load bank support?
A1: It can support high voltage options including 6.6kV, 10.5kV, 11kV, 20kV and 33kV.
Custom high voltage specifications are available upon project demand.
Q2: What is the rated power range for this high voltage container load bank?
A2: Single unit rated power ranges from 1MW up to 20MW. Multiple units can be combined for larger power capacity.
Q3: Can multiple high-voltage container load banks be paralleled for power station / generator cluster testing?
A3: Yes. Synchronized parallel operation is supported. Multiple containers can work together to simulate large-capacity load for power plant,
diesel generator and grid acceptance test.
Q4: Can the system automatically record test data and export formal acceptance test reports?
A4: Yes. It continuously captures all test data, and supports export of editable test reports in CSV and PDF format for power project handover and audit.
Q5: Is overseas on-site commissioning, technical training available? Is remote commissioning supported?
A5: Yes. We provide overseas on-site commissioning, operator training and after-sales technical support.
Remote online commissioning and troubleshooting are also available.
Q6: What is the load adjustment step resolution of this high voltage load bank?
A6: Standard load step resolution is 100kW. Finer load step resolution can be customized according to customer test requirements.
Q7: What communication protocols are supported for remote monitoring and control?
A7: Built-in MODBUS TCP/IP, IEC 61850 and IEC 104 protocols. It supports remote load setting, real-time data monitoring and alarm upload.
Q8: What cooling method is adopted for the high voltage container load bank? Air cooling or liquid cooling?
A8: Forced air cooling is standard configuration. Liquid cooling version is optional for high power density and limited ambient ventilation sites.
Q9: Can the equipment run continuously at full rated load? What is the maximum continuous running duration?
A9: It supports 24/7 continuous stable operation under rated full load for long-duration power acceptance testing.
Q10: Can it simulate programmable dynamic load changes for generator, transformer and UPS dynamic performance test?
A10: Yes. It supports programmable step, ramp and pulse dynamic load profiles, used for generator transient test,
transformer and UPS switching & power failure simulation.
Q11: What built-in protection functions are equipped for high voltage safety?
A11: Integrated protections: over-temperature, over-current, over-voltage, under-voltage, partial discharge monitoring,
fan failure, high voltage interlock and emergency stop. It will trip and cut off high-voltage load automatically once alarm triggers.
Q12: What is the delivery lead time for standard and customized high voltage container load bank?
A12: Standard high voltage models: 8–10 weeks. Customized special voltage,power or container structure versions: 12–16 weeks, subject to final technical specification.
Q13: What test parameters can be recorded and stored during operation?
A13: Recordable parameters: high voltage, current, active power, reactive power, apparent power, power factor, frequency, temperature, running time and fault alarm logs.
Q14: What is the working ambient temperature range of the containerized high voltage load bank?
A14: Standard ambient working temperature: -20℃ ~ +50℃.
Low-temperature heating or high-temperature heat dissipation modification is available for extreme environment.
Q15: What is the warranty term of the high voltage container load bank?
A15: 12 months warranty starting from shipment date. Lifetime paid spare parts supply and technical consultation are available after warranty expiration.
