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:
This motor test bench 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 | Frequência | 60Hz |
| Phase number | 3 Phase | Capacidade nominal | Not less than 500KVA |
Test capacity
| Serial number | Motor type | Tensão nominal | Test frequency | No-load test | Observação |
| 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 | CC | 100kW-800kW |
The main test parameters and accuracy of the test bench
| Alternating current voltage | |||
| Low pressure measurement | 10-700Vac | Precisão | ±0.2%FS |
| Alternating current | |||
| Low pressure measurement | 1-1200A | Precisão | ±0.2%FS |
| High voltage measurement | 1-500A | Precisão | ±0.2%FS |
| DC measurement | 1-500A | Precisão | ±0.2%FS |
| DC resistance | 0.005-2000Ω | Precisão | ±0.2%FS |
| Temperatura | -20-200℃ | Precisão | ±1℃ |
| Frequência | 45-65Hz | Precisão | ±0.1Hz |
