EuroSMC EDA-III Evaluating Tester for Electrical Rotary Machines

توقعات الاسهم صعودا في سوق الكويت غدا EUROSMC The EDA system is ideal for the evaluation and diagnosis of the insulation condition in electrical rotary machines such as motors, generators, alternators, etc. Its main function is to analyse the condition of the stator winding insulation, using DC voltage levels without risk to the element under test. The system obtains various parameters to evaluate the state of each of the components that make up the insulation in a rotary machine. Using these values and changes over time, it is possible to make a reliable diagnosis of the overall condition or specific problems, such as pollution, internal or external humidity, insulation degradation, partial discharges. The system has been developed using the experiences of users, resulting in a completely automated system with optimized measuring features.

انظر هنا الآن

If you would like more information regarding this product, simply email us here.
  • This field is for validation purposes and should be left unchanged.
SKU: EuroSMC EDA-III Category: Tag:  

سوق اسهم السعودية مباشر EuroSMC EDA-III Applications

شركتي Benefits
The EDA system is completely automatic with a data management system. This guarantees consistent testing results without operator influence when performing the test.

الخيارات الثنائية إشارات مراجعة مقدمي The system uses test voltage levels lower than the normal operating voltage of the element being tested, thereby assuring that the insulation will not be damaged while testing. Data such as temperature, voltage level, capacitance, and insulation thickness, is standardised and automatically stored.

الموقع الموصى به When a test is completed, data is also stored in an organized way. This allows a report to be directly printed. Graphs of the charging and discharging cycles of the machine are produced, by which it is possible to identify many problems.

تعرف هنا الآن Test Results
Results are presented two ways: numerically and graphically. The numeric information is presented by means of parameters list, automatically calculated with the corresponding corrections. The graphic information is presented with the charge and discharge current curves for each test voltage and polarization index curve. The polarization curve may be optionally smoothed to remove unwanted transient external effects from the measurement.

Numeric Results Numeric Results
● Actual test voltage. ● External temperature. ● External humidity. ● DC and 1kHz capacitances.
● Test Voltage Ratio.For each test voltage, the EDA system carries out a charge and discharge cycle from which we get the following information:
● Insulation resistance (corrected to 20°C and 40°C). ● Polarization index. ● Absorption ratio. ● Leakage current.
● Standardised leakage intensity (voltage and capacitance). ● Leakage current ratio at each test voltage.
● Current Leakage /Re-absorption ratio. ● Re-absorption current. ● Re-absorption current standardisation for
insulation thickness. ● Time constant.

The data information is associated with the test voltage, indicating the results for each test. Information is provided with each parameter to determine the state of the parts which makes up the insulation of the electrical rotary machine.

Graphic Results
Also provided is a graphic display of the charge and discharge currents for each test voltage. Additionally a “standard” curve is displayed to easily determine departures from linear insulation behaviour versus the voltage increase.

A curve is displayed during the polarisation index text. Curves may be optionally smoothed to remove unwanted transient external effects from the real measurements.

Graphic Results

EDA Screen

Test Signals Voltage 0 to 6,000V DC
Short-Circuit Current 0 to 5mA
Measurement Ranges Voltage 0 to 6,000V
Accuracy ±2%
Current 0 to 5.12mA (three-scale auto range)
Resolution 1nA
Accuracy ±1%
DC Capacitance 10nF to 10mF ±5%
AC Capacitance 10nF to 10mF ±5%
General Specifications
Power Supply 115V ±10% 50/60Hz (specify); 230V ±10% 50/60Hz (specify) (350VA max.)
Working Temperature 10°C to 50°C; 10 to 75% R.H. non-condensing
Storage Temperature 5°C to 75°C; 10 to 80% R.H. non-condensing
Dimensions 40cm (D) x 45cm (W) x 13.5cm (H)
Weight 9kg
Ordering Information



There are no reviews yet.

Be the first to review “EuroSMC EDA-III Evaluating Tester for Electrical Rotary Machines”