Ssch30-4500/18000 30kw 18000 Rpm Electric Dynamometer Test Bench System for Measuring EV Motor Performance Such as Torque and Speed

• Customization: Available
• After-sales Service: Provided
• Warranty: One Year
• Model NO.: SSCH30
• Max Diameter of Workpiece: 900mm
• Mass Scope of Workpiece: 2000kg
• Type: Power Test Machine
• Maxcapacity: >1000KN
• Accuracy Grade: 0.01%Fs
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC380V
• Oil Cylinder Position: None
• Rated Power: 30 Kw
• Rated Torque: 64 Nm
• Constant Power Speed Range: 4500-15000 Rpm
• Constant Torque Speed Range: 0-4500 Rpm
• Authentication Certificate: CMC, ISO9001, CE
• Transport Package: Seaworthy Plywood
• Specification: Can be Customized
• Trademark: Seelong
• Origin: China
• HS Code: 9031200090
• Production Capacity: 300 Sets/Year

Product Description

Product Description


SSCH30-4500/18000 AC dynamometer test bench mainly consists of base, electric dynamometer, motor flange, torque sensor (torque flange and torque flange antenna), torque flange base, locking shaft support plate, lock sleeve, protective cover and locking shaft pins, couplings, bearing seat and test motor bracket. The system should be used together with DTC series variable frequency inverter system and XLP1000 series control system.

SSCH30-4500/18000 AC dynamometers have two important features:
First, use the direct torque control technology to implement torque control on the AC dynamometer;
Second, when the AC dynamometer is in the power generation state, the electric energy is sent back to the grid.

SSCH30-4500/18000 electric dynamometer technical parameters
 

Item	Electric dynamometer parameters
Model	SSCH30-4500/18000
Brand	Seelong
Rated Power (kW)	30
Rated Torque (Nm)	64
Constant Torque Speed Range (rpm)	0-4500
Constant Power Speed Range (rpm)	4500-15000
Max Working Speed (rpm)	18000
Over-speed capacity	120%
Rated voltage (V)	AC 380
Rated current (A)	61
Heat-dissipating method	Forced cooling
Torque Measurement Accuracy (%FS)	0.05/0.2/0.5 %FS
Encoder	Shanghai Jingfen
Model of encoder	HTL 512
Can be customized

SSCH30-4500/18000 electric dynamometer technical features:

• Small size, easy installation;
• Simple structure, easy operation and maintenance;
• High braking moment;
• High accuracy of measurement;
• Work stably and reliably;
• Achieving High Precision Instantaneous Speed Measurement with Magnetoelectric Velocity Sensor;
• Fast Load Control of Electronically Controlled
• Fast response, suitable for dynamic test

SSCH30-4500/18000 electric dynamometer has the following significant advantages.

• Energy saving

The basic principle of Hydraulic and eddy current dynamometer is to convert the mechanical energy generated by the prime mover into heat energy and take away the heat after cooling by water. The energy emitted by the prime mover cannot be recovered, and energy is also consumed during the conversion process. However, the electric dynamometer can convert the mechanical energy generated by the prime mover into electrical energy and feed it back to the internal grid for use by other equipment.

• Loading features

The loading characteristics of electric dynamometers are constant torque characteristics from zero speed to rated speed, and constant power characteristics from rated speed to maximum speed, which fully comply with the load characteristics of power machinery. Generally, the hydraulic dynamometer can only be loaded in one direction, while an eddy current dynamometer can be loaded in two directions, it cannot be used as a power back-drag prime mover, while the electric dynamometer can easily realize two-way loading and can be used as a power back-drag prime mover.

• Maintainability

Due to the use of accessories that fully comply with national standards, users do not have to rely on the manufacturer for maintenance, and can completely carry out daily maintenance by themselves, even when it is necessary to replace the host and sensors. The electric dynamometer is the most ideal replacement product for the technological transformation of enterprise testing equipment due to its simple structure and maintenance-free, in addition to its excellent speed control performance, it also has a significant energy-saving effect.

• Openness

The electric dynamometer is the test core of the whole test bench system. It adopts the variable frequency inverter system as the actuator of the electric dynamometer and adopts Seelong's new generation test and control system as the control core of the test bench system. Seelong software test system is developed based on C# platform and can carry out high dynamic control of the system. Seelong test and control system can automatically complete the relevant setting test cycle and user-defined dynamic test cycle; At the same time, Seelong test and control system can integrate external auxiliary equipment, perform centralized communication and control.

• Modular design

Seelong's test bench system adopts modular design, according to different test requirements and budgets, our professional engineers will customize different dynamometer test bench systems for customers.

Let's become partners, we will provide lifetime free software system upgrade for our dynamometer test bench system (Excluding the development of new applications).

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.

Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. The main products include electric dynamometer, measurement and control system, DC power supply, and condition guarantee system. Seelong has a complete sales and service system, adhering to the business philosophy of quality survival and service development, providing users with various types of 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.


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 welcome to have a visit.