Basic Info.
Model NO.
SSCD300-1500-3200
After-sales Service
Provided
Max Diameter of Workpiece
1600mm
Mass Scope of Workpiece
1000kg
Loading Method
Dynamic Load
Power Measurement Accuracy
±0.5%Fs
Flow Control Accuracy
±0.3% Fs
Temperature Control Accuracy
±0.5 ° C
Warning Response Time
≤500ms
Transport Package
Seaworthy Plywood
Product Description
SSCD300-1500-3200 Diesel Engine Electric Dynamometer Test Bench
Product Description
The 300kW diesel engine electric dynamometer test bench is a professional test platform integrating electric dynamometer technology and intelligent control, which quantitatively assesses engine performance through full-condition simulation and plays a core role in R&D verification and mass production quality control.
The test bench adopts a modular integrated design. Its core function is to simulate engine load conditions through an electric dynamometer, combined with a high-precision sensor array and an intelligent control system, to achieve real-time collection of power parameters (power/torque/speed), economic indicators (fuel consumption), and emission data. The test bench needs to be equipped with a professional vibration-reducing foundation (natural frequency ≤5Hz) and a soundproof cabin (noise reduction ≥45dB) to ensure the stability of the test environment.
Engine Test Bench Components
SSCD300-1500-3200 Diesel Engine Electric Dynamometer Test Bench Core Components
(1) Electric dynamometer system
Model configuration: Standard 350kW AC asynchronous electric dynamometer, with four-quadrant operation capability (power generation/electric mode switching time ≤20ms)
Technical advantages: Dynamic response time < 10ms (torque step control), energy feedback efficiency ≥95% (energy recovery through grid-connected inverter)
(2) Intelligent measurement and control system
Hardware platform: PLC (ABB) + Industrial PC (ADVANTECH) architecture, supports 16-channel synchronous sampling (sampling rate 1kHz)
Software features:
Preset test condition library (including 12 standard procedures such as ISO 8178 steady-state cycle, WLTC transient cycle)
Real-time data visualization (supports dynamic generation of torque-speed 3D MAP)
Level 3 Fault warning (warning response time ≤500ms)
(3) Auxiliary function system
1.Fuel supply unit:
High-pressure common rail simulation device (adjustable from 0 to 180MPa, flow control accuracy ±0.3% FS)
Multi-grade fuel switching system (supports automatic switching between 0# and -10# diesel)
2. Thermal management unit:
150kW plate heat exchanger system (temperature control range 20-110 ° C, accuracy ±0.5 ° C)
Intelligent fan frequency conversion control (automatically adjust cooling power according to coolant temperature)
3. Emission test unit:
Five-component gas analyzer (CO/HC/NOx measurement accuracy ±1%, O2/CO2 measurement accuracy ±0.5%)
Particulate matter sampling system (PM measurement lower limit 0.01mg/m³, compliant with ISO 16183 standard)
Technical specification
| Parameters | Technical indicators | Measurement accuracy |
| Power measurement range | 0-300kW (continuous) | ±0.5%FS |
| Speed control range | 1500-3200r/min | ±0.2r/min |
| Torque measurement accuracy | ±0.2% FS(10%-100% range) | |
| Fuel consumption rate | 185-235g/kW·h | ±0.3%FS |
| Exhaust back pressure control | 0-120kPa (accuracy ±0.3% FS) | |
| Environmental simulation parameters | Temperature -25 ° C to +55 ° C, altitude 0-5000m | Temperature ±1 ° C |
Typical Applications
SSCD300-1500-3200 Diesel Engine Electric Dynamometer Test Bench Typical Applications (1) Research and development testing
Power performance development: Complete mapping of the external characteristic curve (torque fluctuation ≤1.2% at full speed range), and optimize the fuel injection advance angle to match the turbochargerEmission optimization verification: Support for National VI b emission certification tests (NOx emission control accuracy ±2%), and evaluation of SCR system efficiencyElectronic fuel injection system calibration: Test the cold start fuel injection strategy through the reverse drag function (electric mode power ≥50kW)(2) Reliability validationDurability performance test: Perform 1000 hours of intensive durability cycles (load fluctuation ≤3%) and monitor cylinder liner wear ≤0.05mmEnvironmental adaptability test: Simulated high altitude (4500m, intake oxygen concentration 11.3%) and extreme cold (-30 ° C) start-up performance(3) Production quality controlOff-line full inspection: 10-minute rapid test (covering 15 key indicators), power consistency controlled within ±1.5%Process validation: Performance comparison after component changes (e.g. Fuel consumption deviation after fuel injector replacement ≤0.8%)The test bench, through the deep integration of electric dynamometer technology and intelligent control, achieves full process test coverage from R&D to mass production, providing precise quantitative data support for the technical upgrade of 300kW class diesel engines. | Model | Power (KW) | Torque (Nm) | Rated Speed (rpm) | Max Speed (rpm) | Torque Measurement Accuracy |
| SSCD15-1000/4500 | 15 | 143 | 1000 | 4000 | 0.2%FS |
| SSCD30-1000/4500 | 30 | 286 | 1000 | 4000 | 0.2%FS |
| SSCD45-1000/4000 | 45 | 430 | 1000 | 4000 | 0.2%FS |
| SSCD60-1000/4000 | 60 | 573 | 1000 | 4000 | 0.2%FS |
| SSCD90-1000/3500 | 90 | 859 | 1000 | 3500 | 0.2%FS |
| SSCD110-1000/3500 | 110 | 1050 | 1000 | 3500 | 0.2%FS |
| SSCD160-1000/3500 | 160 | 1528 | 1000 | 3500 | 0.2%FS |
| SSCD200-1000/3300 | 200 | 1910 | 1000 | 3300 | 0.2%FS |
| SSCD250-1000/3300 | 250 | 2387 | 1000 | 3300 | 0.2%FS |
| SSCD300-1000/3300 | 300 | 2865 | 1000 | 3300 | 0.2%FS |
| SSCD30-1500/5000 | 30 | 191 | 1500 | 5000 | 0.2%FS |
| SSCD45-1500/5000 | 45 | 286 | 1500 | 5000 | 0.2%FS |
| SSCD60-1500/5000 | 60 | 382 | 1500 | 5000 | 0.2%FS |
| SSCD90-1500/5000 | 90 | 573 | 1500 | 5000 | 0.2%FS |
| SSCD132-1500/4500 | 132 | 840 | 1500 | 4500 | 0.2%FS |
| SSCD160-1500/4500 | 160 | 1019 | 1500 | 4500 | 0.2%FS |
| SSCD200-1500/4000 | 200 | 1273 | 1500 | 4000 | 0.2%FS |
| SSCD250-1500/4000 | 250 | 1592 | 1500 | 4000 | 0.2%FS |
| SSCD300-1500/3800 | 300 | 1910 | 1500 | 3800 | 0.2%FS |
| SSCD400-1500/3800 | 400 | 2546 | 1500 | 3800 | 0.2%FS |
| SSCD500-1500/3800 | 500 | 3183 | 1500 | 3800 | 0.2%FS |
| Can be customized |
Company Profile
Intelligent Technology (Luoyang) Co., Ltd. is a high-tech enterprise specializing in equipment measurement, control, design, manufacturing and sales of power engineering systems in various fields such as aerospace, automobiles, and new energy. The company is located in the beautiful Peony Flower City - Luoyang, the capital of God.
The company always adheres to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. To provide customers with products and services with high intelligence, precision, speed, reliability, and added value.
All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.
The main products include engine test benches, new energy power test benches, gearbox test benches and other products. Establish a complete sales service system, adhering to the business philosophy of quality for survival and service for development, to provide users with power engineering measurement and control solutions in various fields.
Exhibition
Packaging & Shipping
FAQ
Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcomed to have a visit.
Address:
No. 18Yanguang Road, High-Tech Development Zone, Luoyang Area of China (Henan) Pilot Free Trade Zone
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service
Management System Certification:
ISO 9001
Company Introduction:
Seelong Intelligent Technology (Luoyang) Co., Ltd. Has a registered capital of 10 million (about 1.45 million dollars) which is located in Luoyang-the beautiful Peony City, the ancient capital. Seelong is a high-tech enterprise specializing in the design, manufacture and sales of power system test equipment for aerospace, automotive, new energy and other fields. Seelong is dedicated to providing customized one-stop test equipment solutions to our customers.
Our main products include power dynamometers, measurement and control systems, DC power supplies and conditional guarantee system.
Seelong is committed to innovation and technology development. At the same time, the company has established long-term cooperation with Tsinghua University, Shandong University and many other Chinese scientific institutions. We have obtained more than twenty invention patents and twelve software copyrights, and have been providing professional equipment and services for more than 100 users worldwide, and our cost-effective products and quality services have won the trust of customers at home and abroad, and we have established long-term win-win strategic partnerships.
The company has always adhered to the business philosophy of "scientific and technological innovation as the mission, quality service as the purpose". Seelong will provide customers with high intelligence, high precision, high speed, high reliability and high value-added products and services.
All the staff of Seelong Intelligent Technology (Luoyang) Co., Ltd warmly welcome domestic and foreign customers sincere cooperation, hand in hand with the future, common development.
