be used for reliability research of internal combustion engine and its components.

Engine Reliability Test-bench System

1 The Scope of Products:

Engine reliability (durability) test bench system including eddy current dynamometer, conditioning system and etc, can be used for reliability research of internal combustion engine and its components.

2 Standards:

GB / T 19055-2003 Automotive Engine Reliability Test Methods

Reliability Test Requirements of Enterprise Standard

3 Test Bench Configurations

Eddy current dynamometer

FST3 measurement and control system for eddy current dynamometer

Pressure and temperature module acquisition system

Electromagnetic throttle actuator

Transient fuel consumption (gas consumption) meter

Engine coolant conditioning system

Engine oil conditioning system

Engine fuel conditioning system

Engine inter-cooler simulation system

Elastic coupling

Exhaust pressure measurement and control devices

Steel base plate and air spring shock absorber system

Engine supports, dynamometer basement, protective cover and etc

4 Technical Characteristics:

Import GERMAN technology, has advantages of low inertia and fast response time;

Excellent alarming system, whose key components adopt imported ones;

Can realize automatic control during the whole engine test;

Can be communicated and integrated with engine emission measurement system;

Fast-response electromagnetic throttle actuator;

Adjustable flow and outlet pressure of coolant conditioning system;

Adjustable flow and inlet pressure of oil conditioning system

Adjustable inlet and outlet pressure of inter-cooler system;

5. Technical Parameters:

Eddy current dynamometer	Power Range	20~1300Kw
	Torque Range	10~8270N.m
Electromagnetic throttle actuator	Stroke	120mm
	Execution	5N.m
Engine coolant conditioning system	Temperature control accuracy (steady state)	±2°C
	Flow range	50~500L/min
Engine oil simulation and conditioning system	Temperature control accuracy (steady state)	±2°C
	Flow range	20~50L/min

Note: The above are CAMA company’s standard products, non-standard products can be developed according to different user demands.

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