Motor Test System - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Motor Test System - Yangzhou Darui

Published: 2020-08-03 09:37:59

Category: Electrical Characteristic Console

Product Description

Motor Test System

Darui Electric recommends

The motor test measurement and control system is designed for motor performance testing. It measures performance parameters such as voltage, current, torque, speed, input/output power, and efficiency, prints test reports, and plots various performance curves. The torque/speed sensor measures the output torque and speed of the motor. The load uses a magnetic powder brake (or eddy current dynamometer; this system uses the magnetic powder brake as an example). Voltage and current are converted into standard voltage signals by electrical transmitters, which are then collected by a computer. Motor test measurement and control system

I. Functions and Technical Indicators

(I) System Functions

1. The system can perform the following tests on motors:

No-load test: current, voltage, speed

Load test: current, voltage, torque, speed, input power, output power, efficiency

Locked-rotor test: current, voltage, torque

2. The system can test specific points of various motors.

3. The system can display the motor's voltage, current, input power, torque, speed, output power, and efficiency in real time.

4. The system can automatically identify and display positive and negative torque.

5. The system can set upper and lower alarm limits for current, voltage, torque, and speed, and the alarm values can be set arbitrarily.

6. The system can continuously store test data or store selected points according to the user's preference.

7. In the "selected point measurement" mode, the system can display collected data and curves in real time.

8. The system can plot curves of torque versus current, voltage, speed, power, and efficiency based on test results.

9. The system has a memory function for various parameter settings, requiring input only once.

10. Data editing and modification are allowed, and the system has a historical data playback function.

11. The system can print test results, including data and curves, via a printer.

12. The entire system function supports both menu and shortcut key operations.

13. The system runs in a WINDOWS environment, with a vivid and beautiful interface.

(II) Technical Indicators

1. Voltage measurement accuracy: ±0.5%FS

2. Voltage display accuracy: 1 decimal place

3. Current measurement accuracy: ±0.5%FS

4. Current display accuracy: 2 decimal places

5. Electric power calculation accuracy: ±1 digit

6. Electric power display unit: kW

7. Torque measurement accuracy: better than ±1%FS

8. Torque measurement range: 0~10N.m

9. Torque display accuracy: 3 decimal places

10. Speed measurement accuracy: above 50r/min ±0.1%, below 50r/min ±0.5%

11. Speed display accuracy: 1 decimal place

12. Speed display unit: r/min

13. Power calculation accuracy: ±1 digit

14. Power display unit: kW

15. Efficiency calculation accuracy: ±1 digit

16. Efficiency display accuracy: 2 decimal places

17. Efficiency display unit: %

18. Alarm value range: upper and lower limits can be set arbitrarily.

II. Overview

The motor test measurement and control system is designed for motor performance testing. It measures performance parameters such as voltage, current, torque, speed, input/output power, and efficiency, prints test reports, and plots various performance curves. The torque/speed sensor measures the output torque and speed of the motor. The load uses a magnetic powder brake (or eddy current dynamometer; this system uses the magnetic powder brake as an example). Voltage and current are converted into standard voltage signals by electrical transmitters, which are then collected by a computer. The system can complete the following measurement items: motor input voltage, current, output torque, speed, efficiency calculation, etc. It can customize output report and curve formats according to national standards or user requirements. The system is built on a computer. All sensor output signals are directly connected to the computer through various acquisition cards (torque/speed/power measurement card, A/D card). Control signals are directly controlled by the computer through various control cards (I/O card, D/A card) to actuate mechanisms.

Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.

← Previous
Motor Test Bench - Yangzhou Darui Next →
Motor Comprehensive Test System - Yangzhou Darui

Product Details

Motor Test System - Yangzhou Darui