Email: Gustavo@hengrytech.com Tel: +86-577-67318236
Email: Gustavo@hengrytech.com Tel: +86-577-67318236
Technical performance
1. Input power supply: three-phase four-wire (or three-phase five-wire)～380V±10% 50Hz
2. Working environment: temperature -10℃～+40℃ relative humidity＜85%(25℃) altitude＜4000m
3. Safety protection: with leakage voltage, leakage current protection device, safety in line with national standards
4.Measuring parameters and accuracy:
AC and DC current: ±0.5%.
AC and DC voltage: ± 0.5%
Power: ±0.5%
Rotation speed and rotation rate: ± 0.1%
Overview of motor performance comprehensive test device
Motor performance comprehensive test device is a set of DC motor, AC motor corresponding to the control, operation, mechanical characteristics, electrical characteristics of the test and teaching training in one, supporting advanced detection and control means, the above various modes of operation for quantitative analysis, the collection of various parameters of motor operation. Students can be achieved through an embedded touch screen to collect data and display. This experimental bench from the special power supply console, instrumentation, motors, rails, loads and special wires to supporting software and so on are complete. It can better meet the teaching and research of DC motors, asynchronous motors, synchronous motors and other motor performance testing in various colleges and universities.
The motor load adopts the new type magnetic powder brake with high performance and long life, and the load adjustment is stable, reliable and convenient. It can be used for steady state testing as well as fast instantaneous testing. A touch screen based on WINCE operating system and embedded with Homebuilder embedded version configuration software is used as the human-machine interface, which serves as the data input, display monitoring and control terminal in the system. The terminal adopts RS-485/232 interface acquisition module for communication, and the data acquisition module uploads the detected value of the sensor to the terminal for display or monitoring.
Experimental content
1.DC motor experiment
(1) DC motor no-load characteristic test
(2) DC motor load test
(3) DC motor efficiency measurement
(4) DC motor characteristic curve measurement
(5) DC motor cold resistance, temperature rise test and other experiments
(6) DC motor speed, output torque, power, voltage, current measurement
2. Single-phase capacitor-start asynchronous motor experiments
(1) single-phase capacitor-start asynchronous motor no-load characteristic test
(2) Single-phase capacitor-start asynchronous motor blocking test
(3) Single-phase capacitor-start asynchronous motor load characteristic test
(4) Single-phase capacitor-start asynchronous motor efficiency measurement
(5) Determination of characteristic curve of single-phase capacitor-start asynchronous motor
(6) Single-phase capacitor-start asynchronous motor cold resistance, temperature rise test
(7) single-phase capacitor-start asynchronous motor speed, output torque, power, voltage, current measurement
3. Three-phase asynchronous motor experiments
(1) No-load characteristic test of three-phase asynchronous motor
(2) Three-phase asynchronous motor blocking test
(3) Three-phase asynchronous motor load characteristic test
(4) Three-phase asynchronous motor efficiency measurement
(5) Determination of characteristic curve of three-phase asynchronous motor
(6) Three-phase asynchronous motor cold resistance, temperature rise test
(7) three-phase asynchronous motor speed, output torque, power, voltage, current measurement
4. Three-phase synchronous motor experiment
(1) Three-phase synchronous motor starting
(2) Three-phase synchronous motor no-load characteristic test
(3) Three-phase synchronous motor load characteristic test
(4) Three-phase synchronous motor efficiency measurement
(5) Determination of characteristic curve of three-phase synchronous motor
(6) Determination of three-phase synchronous motor V-curve
(7) Three-phase synchronous motor cold resistance, temperature rise test, etc.
(8) Measurement of speed, output torque, power, voltage and current of three-phase synchronous motor.
Contact: Gustavo Zhang
Phone: +86 18966252578
Tel: +86-577-67318236
Email: Gustavo@hengrytech.com
Add: Yongjia county, wenzhou city, zhejiang province ou the five-star industrial zone north street
