SSCD315-1500/3800 315KW New Energy Vehicle Motor Electric Dynamometer Test Bench System

3. SSCD315-1500/3800 315KW New Energy Vehicle Motor Dynamometer Test Bench System Core Advantages

1) High power with precise adaptation: The core dynamometer has a rated power of 315KW, a torque range of 0-3000Nm, a maximum speed of 3800rpm, and a constant power range of 1500-3800rpm. It is precisely matched to the full load and extreme working condition testing requirements of mid-range high power motors in medium and heavy-duty commercial vehicles and medium-sized construction machinery. It is compatible with motor products with multiple speed characteristics, making the adaptability more targeted.

2) Industry-leading measurement accuracy: Equipped with an HBM high-precision torque sensor (accuracy 0.15% FS) and a Seelong WT3006 power analyzer (basic accuracy 0.03%), along with a 10kHz high-speed data acquisition module, it achieves accurate capture of key parameters such as torque, power, temperature, and vibration, with a data error rate of less than 0.3%, meeting high-precision testing standards.

3) The system offers flexible scalability: the battery simulator supports a wide voltage output of 36-1200V and 8 types of battery models (including emerging solid-state batteries), with a peak current of 1000A, adaptable to various mid-range high-power motor power supply systems; the Siemens intelligent variable frequency inverter system is compatible with a wide voltage input of 380V-480V, and achieves dynamic response and rapid adjustment based on vector control technology, exhibiting excellent operational stability and anti-interference capabilities, and its functional modules can be expanded according to testing requirements.

4) Reliable and durable structural design: All core components have undergone long-term verification under medium and high power conditions. Optional high-load-bearing mounting brackets (250-600mm adjustable), HT350 high-strength cast iron platforms, and composite shock absorbers can be equipped to effectively suppress vibration interference during testing and ensure long-term stable operation of the equipment. The modular design supports functional expansion and customized modification, making maintenance more convenient.

4. SSCD315-1500/3800 315KW New Energy Vehicle Motor Electric Dynamometer Test Bench System Application Areas

5. SSCD315-1500/3800 315KW New Energy Vehicle Motor Electric Dynamometer Test Bench System Reference Standards

National Standards

• GB/T 18488.1-2015 "Drive motor system for electric vehicles - Part 1: Specification",
• GB/T 18488.2-2015 "Drive motor system for electric vehicles - Part 2: Test Methods",
• GB/T 755-2019 "Rotating Electrical Machines - Rating and Performance",
• GB/T 29307-2022 "Reliability test methods of drive motor system for electric vehicles".

International Standards

• ISO 15084-1:2017 Road vehicles - Electric drive systems - Part 1: Power interfaces,
• IEC 60034-1:2017 Rotating electrical machines - Part 1: Ratings and performance,
• ISO 6469-5:2022 Electric vehicles - Safety requirements - Part 5: Power systems.

Component-specific Standards

• HBM T40FM torque sensor complies with the ISO 16613:2013 calibration standard,
• Siemens variable frequency inverter system complies with the IEC 61800-5-1 safety standard and the IEC 61800-2 adjustable speed electric drive system standard,
• Power analyzer complies with the IEC 62053-22 accuracy standard.

6. New Energy Vehicle Motor Electric Dynamometer Test Bench System Model List

7. Delivery and After-sales Support

Delivery

Standard models ship within 90 days, while customized models ship within 120-150 days (including international logistics and customs clearance assistance). Delivery includes a complete set of equipment, installation instructions, operation manual, calibration certificate, spare parts list, and other complete documentation. On-site installation and commissioning are supported.

After-sales service

1) Warranty service: Core components (dynamometer, torque flange, variable frequency inverter system) are guaranteed for 1 year, and faulty parts will be repaired or replaced free of charge during the warranty period.

2) Technical support: Lifetime bilingual (Chinese and English) technical support is provided, with a response time less than or equal to 4 hours; remote debugging (computer-based), modular solution configuration guidance, and online answers to technical questions are supported.
 

3) Training services: We provide 2 days of free on-site operation training, covering equipment installation, parameter settings, operating condition testing, data analysis, and daily maintenance, to ensure that users are proficient in operating the system.