ZE3153 Electrical Machine Training Workbench Transformer Motor Generator Teaching Equipment
System Features:
- Modularized design providing the most flexible requirement of the system.
- Each Module panel height compatible with DIN A4 standard
- Using 4 mm safety sockets and plugs to patch experiment circuit
- Each DC/AC power supply equipped with overload protection.
- Rotary machine and brake are equipped with over-heating protection.
- Adopting digitized and microprocessor-based measuring instrument to provide high-accuracy measurement.
- Use magnetic power brake unit and brake controller to emulate as the mechanical load of the motor.
- Brake with constant speed/constant torque function, easy to operate.
- Offering 5 control modes to test motor, such as manual mode, closed-loop constant torque / speed mode, etc
- Drawn motor speed, torque, power, brake control voltage, and current in full window
- 300W-grade designed equipment suitable for learning the theory and characteristics of electrical machines.
- Standalone machine design equipped with two shaft ends and aluminum alloy base for coupling to other machines.
- The component symbol, value, and functional diagram are clearly printed on each module panels.
- Machines are compatible with Power Electronics System.
Components
1. DC Permanent-magnet Machine
- This machine in functioning for motor and generator operation.
- Rating for motor operation
Rated Voltage : 180Vdc
Rated Current : 2.7A
Rated Speed     : 2500 rpm
Rated Power     : 0.4 Kw

2. DC Multifunction Machine
- It can serve as shunt, series, compound wound machine
- As a shunt wound motor
Rated Voltage/ Current : 220Vdc / 1.65A
Rated Speed  : 1770 rpm
Rated Power : 0.25Kw
- As a separately excited generator
Rating Voltage/ Current : 170vdc / 1.2A
Excitation Voltage/ current : 200Vdc/ 0.1A
Rated Speed : 2000 rpm
Rated Power : 0.2Kw

3. Single Phase Induction Motor
- With starting and operating capacitors
Rated Voltage : 220Vac, 50/60Hz
- Ratings for 60Hz power
Rated Current : 2.37A
Rated Speed : 1680 rpm (60Hz); 1430rpm (50Hz)
Rated Power : 0.3Kw
Power Factor : 0.89
Starting Capacitor : 100µF
Operating Capacitor : 16µF

4. DC Shunt Wound Machine
- This Machine is used for motor and generator operation
- Ratings for motor operation
Rated Voltage/ Current : 220Vdc/ 1.65A
Rated Speed : 1800 rpm
Rated Power : 0.25Kw

5. DC Series Wound Machine
- This machine can be used for motor and generator operation
- Ratings for motor operation
Rated Voltage/ Current : 220Vdc/ 1.65A
Rated Speed : 1800 rpm
Rated Power : 0.25Kw

6. DC Compound Wound Machine
- This machine can be used for motor and generator operation
- Ratings for motor operation
    Rated Voltage/ Current : 220Vdc/ 1.65A
Rated Speed : 1800 rpm
Rated Power : 0.25Kw

7. Three Phase Salient Pole Synchrounous Machine
- This machine is available for motor and generator operation
- Rating for motor operation
Rated Voltage/ Current : Δ 220Vac/ 1.17A
Excitation Voltage/ Current : 60Vdc/ 0.3A (60Hz)
   66Vdc/ 0.35A (50Hz)
Rated Speed : 1800 rpm (60Hz); 1500 rpm (50Hz)
Rated Power : 0.3Kw
Power Factor : 1.0
- Ratings for generator operation
Rated Voltage/ Current : Δ 220Vac/ 0.8A
Excitation Voltage : 60Vdc
Rated Speed : 1800 rpm (60Hz); 1500 rpm (50Hz)
Rated Power : 0.3Kw
Power Factor : 1.0

8. Three Phase Rotor Winding Motor
Rated Voltage : Δ 220Vac, 50/ 60Hz
Rated Current : 2.0A
Rated Speed : 1630 rpm (60Hz); 1410 (50Hz)
Rated Power : 0.35Kw
Power Factor : 0.7

9. Three Phase Squirrel Cage Motor
Rated Voltage : Δ 220Vac, 50/ 60Hz
Rated Current : 1.4A
Rated Speed : 1670 rpm (60Hz); 1420 (50Hz)
Rated Power : 0.3Kw
Power Factor : 0.82

10. Magnetic Powder Brake Unit
a) Power Supply: 110/220 Vac
b) Type: forced air-cooling magnetic powder brake
c) Braking Torque: 0.999 kg-m (9.999 N-m) max.
d) Speed Sensing: photoelectric type, 60 pulses/rev.
e) Torque Sensing: strain-gage torque transducer, torsion bar
f) Temperature Sensing: thermal switch
g) Base Unit: integral, aluminum alloy
h) Connecting to controller via the dedicated cable
i) Cooling Fan: 12 Vdc, 0.29 A

12. DC Power Supply Module
- Module design
- Working Voltage : 3 phase 220Vac, 50/60 Hz
- Fixed Output Voltage : 200Vdc/10 A max.
- with current limiting and start functions
- Fuse protection
- Terminals : 4mm safety sockets

13. Three-phase Power Supply Module
- Module design
- Overcurrent/Leakage protection switch
- Start and emergency off buttons
- Working Voltage : 3 phase 220 Vac, 50/60 Hz
- Rated Output: 3 phase 220 Vac/10 A
- Fuse Protection
- Terminals: 4mm safety sockets

14. Synchronous Machine Exciter Module
- Module design
- Working Voltage: 220 Vac, 50/60 Hz
- Output Voltage: AC 0 ~ 220 V/0.8 A
 0 ~ 120 V/1.6 A
 0 ~ 40 V/2.5 A
 DC 0 ~ 220 V/0.8 A
 0 ~ 120 V/1.6 A
 0 ~ 40 V/2.5 A
- Terminals: 4 mm safety socket

15. AC/DC Power Supply
- Bench Top design
- Working Voltage : 3 phase 220Vac, 50/60 Hz
- Output Voltage : 3 phase 0 ~ 260V/5 A
DC 0 ~ 230 V/5 A
- Fuse protection
- Terminals : 4mm safety sockets

16. 3-P Current Limit Protection Switch Module
- Module design
- Switch Load: 400 Vac/10 A
- Current Setting Range: 2.5 ~ 4.0 A
(Adjustable current limiting)
- Terminals: 4 mm safety sockets

17. Four-pole Switch Module
- Module design
- Switch Load: 400 Vac/15 A
- Terminals: 4 mm safety sockets

18. Reversing Switch Module
- Module design
- Switch Load: 400 Vac/10 A
- Switch Positions: FOR - STOP - REV
- Terminals: 4 mm safety sockets

19. Y /△ Starting Switch Module
- Module design
- Switch Load : 400 Vac/15 A
- Switch Positions: 0 - 1 - 2 (0 - Y- △)
- Terminals: 4 mm safety sockets

20. DC Machine Starter
- Module design
- Resistance: 47Ωcircular rheostat, adjustable
- Current: 1.4 A
- Rated Power: 100 W
- Fuse Protection
- Terminals: 4 mm safety sockets

21. DC Motor Field Regulator
- Module design
- Resistance: 2.2 K Ω circular rheostat, adjustable
- Current: 150 mA
- Rated Power: 50 W
- Fuse Protection
- Terminals: 4 mm safety sockets

22. DC Generator Field Regulator
- Module design
- Resistance: 2.2 K Ω circular rheostat, adjustable
- Current: 150 mA
- Rated Power: 50 W
- Fuse Protection
- Terminals: 4 mm safety sockets

23. Winding Machine Starter
- Module design
- Control three-phase motor starting
- Starting Impedance: 5 steps, 3 resistors, 0 ~ 1.65  Ω each
- Rated Current: 3A
- Terminals: 4 mm safety sockets

24. Reactive Compensator
- Module design
- Capacitors: 2μF/450 V x 3
  3μF/450 V x 3
- Terminals: 4 mm safety sockets

25. DC Generator Load Resistor
- Module design
- Resistor: 1 K Ω circular rheostat, adjustable
- Rated Power: 300 W
- Fuse Protection
- Terminals: 4 mm safety sockets

26. Resistive Load
- Module design
- Load Resistors: 3 resistors (Y connection), 6 steps,
920 Ω/20 W each step
- Rated Load: 220 V/1.0 A
- Fuse Protection
- Terminals: 4 mm safety sockets

27. Capacitive Load
- Module design
- Load Capacitors: 3 capacitors (Y connection), 6 steps,
    2.5 μF/250 V each step
- Rated Load: 220 V/1A
- Fuse Protection
- Terminals: 4 mm safety sockets

28. Inductive Load
- Module design
- Load inductors: 3 inductors (Y connection), 6 steps,
  1.7 H/160 mA each step
- Rated Load: 220 V/1A
- Fuse Protection
- Terminals: 4 mm safety sockets

29. Fuse Set
- Module design
- 4 D-Type Fuses, 4A/500V
- Terminals: 4 mm safety sockets

30. Digital DCA Meter
- Module design
- Measurement Range: DC 0 ~10 A
- Display: 3 1/2 digits 14.2 mm LED
- Accuracy:  ± 0.2%  ±1 digit
- Resolution: 0.01 A
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets

31. Digital DCV Meter
- Module design
- Measurement Range: 0 ~ 600 Vdc
- Display: 3 1/2 digits 14.2 mm LED
- Accuracy:  ± 0.2%  ±  1 digit
- Resolution: 1 V
- Input Impedance:  >=1 MΩ
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets

32. Digital ACA Meter
- Module design
- Measurement Range: AC 0 ~ 10 A
- Display: 3 1/2 digits 14.2 mm LED
- Accuracy:  ± 0.3%  ± 1 digit
- Resolution: 0.01 A
- Input Impedance: <= 0.1Ω
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets

33. Digital ACV Meter
- Module design
- Measurement Range: 0 ~ 600 Vac
- Display: 3 1/2 digits 14.2 mm LED
- Accuracy:  ± 0.2%  ± 1 digit
- Resolution: 1 V
- Input Impedance:  >=1 MΩ
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets

34. Digital Three-phase Watt Meter
- Module design
- Power: single-/three-phase, 0 ~ 2 KW (240 V/5 A)
- Display: 4 1/2 digits 14.2 mm LED
- Accuracy:  ± 0.3%  ± 3 digit
- Resolution: 0.1 W
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets

35. Digital Power Factor Meter
- Module design
- Measurement Range: -0.50 ~ 1.00 ~ +0.50 (240 V/ 5 A)
- Display: 3 1/2 digits 14.2 mm LED
- Accuracy:  ± 1%  ± 1 digit
- Resolution: 0.01 V
- Power Source: 220 Vac, 50/60 Hz
- Terminals: 4 mm safety sockets