SSCG55-1500/6000 55kW 350Nm 6000 RPM Gasoline Engine Test Bench
System
Product description
The engine test bench adopts an AC electric dynamometer as the test
core.
The variable frequency inverter system is adopted as the actuator
controller of the electric dynamometer.
The XLM1000 engine test measurement control system is adopted as
the core of the bench control.
The XLM1000 system is developed based on the C# platform. It can
conduct high dynamic control of the system and automatically
complete the relevant set test cycles and the dynamic test cycles
defined by the client.
Meanwhile, the XLM1000 measurement and control system meets the
requirements of integrating external auxiliary equipment,
centralized communication and control.
The data acquisition system can measure and collect various
parameters of the engine, and record, process, display and generate
test reports in real time through the XLM1000 system.
Working principle
Keeping the rotational speed of the gasoline engine constant, by
changing the load of the dynamometer and the opening degree of the
throttle, the relationships among fuel consumption rate, power and
other parameters under various working conditions are measured.
Experimental Principle
The speed characteristic of a gasoline engine is the relationship
between the performance parameters of the engine and the rotational
speed when the throttle is partially open, as shown in Figure 1.
External characteristics represent the highest performance that a
gasoline engine can achieve.
This characteristic can determine the maximum power and maximum
torque it can achieve as well as the corresponding rotational
speed, which is the main basis for calibrating and selecting
gasoline engines.
The method for testing the external characteristics of a gasoline
engine is to fix the throttle of the gasoline engine at the maximum
position and measure the relationship between performance
parameters (such as Ttq, be, Pe, etc.) and the rotational speed.
SSCG55-1500/6000 Gasoline Engine Test Bench System Technical Parameters
| Project | 55kW Electric Dynamometer Parameters |
| Dynamometer model | SSCG55-1500/6000 |
| Dynamometer Manufacturer | Seelong |
| Cooling method | Air-Cooled |
| Rated power (kW) | 55 |
| Rated speed (rpm) | 1500 |
| Constant torque speed range (rpm) | 0-1500 |
| Constant power speed range (rpm) | 1500-6000 |
| Maximum speed (rpm) | 6000 |
| Rated torque (Nm) | 350 |
| Overload factor | 120% (1 minute every 10 minutes) |
| Torque sensor type | Tension pressure sensor |
| Torque sensor manufacturer | HBM |
| Torque sensor range (Nm) | 0-500Nm |
| Accuracy | 0.2%FS |
| Encoder Manufacturer | Shanghai Jingfen |
| Encoder Thread | 512 |
| Protection function | - Overcurrent protection
- Overvoltage protection
- Over speed alarm protection
- Torque limit alarm protection
- Dynamometer coil and bearing temperature monitoring and alarm
protection
- Power failure protection
- The safety protection level is not less than IP54
|
The advantages of SSCG55-1500/6000 Gasoline Engine Test Bench System
Real simulation: The engine test bench can truly simulate various working
conditions of the engine during vehicle operation, such as
acceleration, deceleration, and load changes, thereby accurately
evaluating the performance of the engine in the actual working
environment.
Precise testing: Through high-precision measuring instruments and control systems,
the engine test bench can accurately measure various performance
indicators of the engine, such as power, torque, fuel consumption
rate, emissions, etc., providing accurate data support for the
design and optimization of the engine.
Strong flexibility: The engine test bench can adjust the test parameters and working
conditions as needed, and flexibly conduct various types of engine
performance tests, such as steady-state performance tests, dynamic
performance tests, and emission performance tests, etc.
Safe and reliable: Engine test benches usually adopt automated control and safety
protection systems to ensure the safety of operators and the stable
operation of equipment during the test process.
The Characteristic Curve of the SSCG55-1500/6000 Gasoline Engine Test Bench System
Company profile
Seelong Intelligent Technology (Luoyang) Co., Ltd. is a high-tech
enterprise specializing in equipment measurement, control, design,
manufacturing, and sales services for power engineering systems in
various fields such as aerospace, automotive, and new energy; The
company is located in the beautiful peony city of Luoyang.
The main products are electric dynamometer, torque sensor,
measurement and control system and condition guarantee system 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.
Seelong's advanced design philosophy and rich industry experience
give the company a technological advantage ahead of competitors in
the same industry, and the company's products can better meet the
actual market demand. Seelong is brave in innovation. While valuing
its own technological breakthroughs and development, it has
established long-term and in-depth cooperative relationships with
multiple domestic research institutions such as Tsinghua University
and Shandong University. It has passed CE certification, ISO9001
quality system certification, AAA level enterprise certification,
obtained more than ten invention patents, and two software
copyrights. It has provided professional equipment and services to
more than a hundred users both domestically and internationally,
The enterprise has won the trust of domestic and foreign customers
with its cost-effective products and high-quality services, and has
established a long-term win-win strategic partnership.
Since the establishment of the company, the number of customers
served has grown rapidly. In the fields of ultra-high-speed
aerodynamics and new energy customized testing, relying on domestic
leading technology and integration capabilities, the company's
products quickly received wide acclaim in state-owned enterprises
and scientific research institutes.
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.
Company Certificates
Packaging and 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.
