Product Introduction:
The motor test bench is a custom-designed, non-standard system that complies with relevant national standards such as GB/T755-2019. It is engineered based on the principles of safety, reliability, economy, practicality, ease of operation, and scalability, incorporating advanced technology to perform complex test functions for both high- and low-voltage three-phase asynchronous motors and DC motors, tailored to Party A's specific technical requirements and motor types.
Product Features:
The motor test bed manufactures is designed with a focus on reliability, safety, economy, practicality, ease of operation, and maintainability, while also incorporating advanced technological features.
The measurement and control system of the testing equipment adopts a robust architecture comprising an industrial control computer, PLC control, and digital display instruments.
All components of the test system, including the bench, electrical control cabinets, and enclosures, feature a spray-coated surface finish. All labels and markings are clearly printed and designed for long-lasting adhesion.
Every piece of equipment and all installation materials used in the testing system consist of new components. Furthermore, the measurement units for all parts and instruments, as well as all associated drawings and documentation, adhere to the International System of Units (SI) standard.
Product Parameters:
Equipment power supply
| Power supply voltage | 460V | Frequenz | 60Hz |
| Phase number | 3 Phase | Nennleistung | Not less than 500KVA |
Test capacity
| Serial number | Motor type | Nennspannung | Test frequency | No-load test | Anmerkung |
| 1 | Low voltage three-phase asynchronous motor | 230V-660V | Sine wave 50Hz, 60Hz | 3kW-1250kW | The high-power motor adopts low-voltage test, and the motor rotates at full speed |
| 2 | High voltage three-phase asynchronous motor | 3KV-13.2KV | Sine wave 50Hz, 60Hz | 50kW-8000kW | |
| 3 | DC motor | DC800V or less | Gleichstrom | 100kW-800kW |
The main test parameters and accuracy of the test bench
| Alternating current voltage | |||
| Low pressure measurement | 10-700Vac | Präzision | ±0.2%FS |
| Alternating current | |||
| Low pressure measurement | 1-1200A | Präzision | ±0.2%FS |
| High voltage measurement | 1-500A | Präzision | ±0.2%FS |
| DC measurement | 1-500A | Präzision | ±0.2%FS |
| DC resistance | 0.005-2000Ω | Präzision | ±0.2%FS |
| Temperatur | -20-200℃ | Präzision | ±1℃ |
| Frequenz | 45-65Hz | Präzision | ±0.1Hz |
Application Scenarios
Motor manufacturing industry
Used for factory testing of low-voltage and high-voltage three-phase asynchronous motors and DC motors, testing parameters such as voltage, current, temperature, and DC resistance to ensure products comply with relevant standards.
Motor repair industry
Used for performance testing after overhaul, winding replacement, or major repair of large motors, confirming repair quality and preventing faulty motors from being put back into operation.
Power industry
Used for testing and post-repair acceptance of large high-voltage motors in power plants and substations, suitable for high-power motors such as pumps and fans.
Oil, gas, and petrochemical industry
Used for testing and repair acceptance of large motors such as compressors, pumps, and fans, ensuring stable operation of production equipment.
Steel and metallurgy industry
Used for performance verification of rolling mills, fans, pumps, conveying equipment, and other large motors after testing and repair.
Mining and cement industry
Used for factory or post-repair testing of high-power motors such as hoists, conveyors, ball mills, fans, and pumps.
Water utilities and large pumping stations
Used for performance testing and maintenance of motors in water supply, wastewater treatment, drainage, and large pumping stations.
Research institutions and third-party testing organizations
Used for motor R&D, performance testing, type testing, and professional testing services.
FAQs:
Q:What types of motors can it test?
A:It mainly supports testing of low-voltage three-phase asynchronous motors, high-voltage three-phase asynchronous motors, and DC motors.
Q: Can it be used for testing motors after repair?
A: Yes. After winding repair, servicing, or major overhaul of a motor, the test bench can be used to verify the electrical performance after repair.
Q:Can the UHV-316 be used for factory acceptance testing?
A:Yes. The UHV-316 is suitable for factory testing of low-voltage and high-voltage three-phase asynchronous motors and DC motors. It can measure parameters such as voltage, current, temperature, and DC resistance.
