Description
Electrical Machine Lab Trainer Specifications :
1-Phase Motor Asynchronous Type with Starting Capacitor /
Single Phase Induction Motor With Starting and operating capacitors
-Rated Voltage : 220 Vac, 50 Hz
-Rated Current: 2.37 A
-Rated Speed: 1430 rpm (50Hz)
-Rated Power: 0.3 Kw
-Power Factor: 0.89
-Starting Capacitor: 100uF
-Operating Capacitor: 16uF
-Terminals: 4mm safety sockets.
Synchronous Motor / Generator:
Specification:
-This Machine usd for motor and generator operation.
-Rating for motor operation:
-Ted Voltage: Delta 220 Vac (± 5 %)
-Rated Current: 1.17 Amp
-Excitation Voltage:66 Vdc
-Excitation Current: 0.35 Amp
-Rated Speed: 1500 rpm (50Hz)
-Rated Power: 0.3 KW
-Power Factor: 1.0
Rating for Generator operation:
-Rated Voltage: Delta 220 Vac (± 5 %)
-Rated Current: 0.8 Amp
-Excitation Voltage: 66 Vdc
-Rated Speed: 1500 rpm (50Hz)
-Rated Power: 0.3 KW
-Power Factor: 1.0
3-Phase Wound Rotor Motor Asynchronous Type
Specification:
-Three Phase Rotor Winding Motor:
-Rated Voltage : Delta 220 Vac (±5%)
-Rated Current: 2.0 Amp
-Rated Power: 0.35 Kw, 0.3Kw
-Rated Speed: 1410 rpm (50 Hz)
-Power factor:0.7 Lagging (± 5 %
-Coupling facility from other similar type motor of generator
Multifunction Motor
Specification:
This Machine Serve as Shunt, Series, Compound wound machine.
-As a shunt wound motor-
-Rated Voltage: 220 Vdc (± 5 %)
-Rated Current: 1.65 Amp
-Rated Speed: 1770 rpm (± 5 %)
-Rated Power: 0.25 KW
As a separately excited generator
-Rated Voltage: 170 Vdc (± 5 %)
-Rated Current: 1.2 Amp
-Excitation Voltage: 200V dc(± 5 %)
-Excitation Current: 0.1Amp
-Rated Speed: 2000 rpm (± 5 %)
-Rated Power :0.20 KW
3-Phase Cage Motor Asynchronous Type
Specification:
-Three Phase Squirrel- Cage Motor:
-Rated Voltage : Delta 220 Vac (±5%)
-Rated Current: 1.4 Amp
-Rated Power: 0.29 Kw, 0.3Kw
-Rated Speed: 1420 rpm (50 Hz)
-Power factor:0.82 Lagging (± 5 %)
-Coupling facility from other similar type motor of generator
DC Permanent-magnet Machine:
This Machine use as motor and generator operation.
-Rating for motor operation
-Rated Voltage : 180 Vdc
-Rated Current 2.7 A
-Rated Speed: 2500rpm
-Rated Power: 0.4KW
Digital Power Factor Meter:
Modular Design
-Measurement Range : -0.50 to 1.00 to +0.50 (240V/5A)
-Display: 3 1⁄2 digits 14.2 mm LED
-Accuracy: ±1% ±1 digit
-Resolution:0.01V
-Input Impendence: ≤ 0.1 Ohm
-Power Source: 220 Vac, 50 Hz
-Terminals: 4mm safety sockets.
Digital ACA Meter:
Modular Design
-Measurement Range : AC 0 to 10A
-Display: 3 1⁄2 digits 14.2 mm LED
-Accuracy: ±0.3% ±1 digit
-Resolution:0.01A (Maximum)
-Input Impendence: ≤ 0.1 Ohm
-Power Source : 220 Vac, 50 Hz
-Terminals: 4mm safety sockets
Digital DCA Meter:
Modular Design
-Measurement Range : DC 0 to 10A
-Display: 3 1⁄2 digits 14.2 mm LED
-Accuracy: ±0.3% ±1 digit
-Resolution:0.01A (Maximum)
-Input Impendence: ≤ 0.1 Ohm
-Power Source: 220 Vac, 50 Hz
-Terminals: 4mm safety sockets.
Three Phase Power Supply Module:
Modular Design
-Over current/Leakage protection switch
-Start and emergency off buttons
-Working Voltage: 3-Phase, 220 Vac, 50Hz
-Rated Output: 3-Phase 220Vac/10A
-Fuse Protection
-Terminals:4mm safety sockets
3-P Current Limit Protection Switch Module:
Modular Design
-Switch Load: 400 Vac/10A
-Current Setting Range : 2.5 to 4.0 A (Adjustable current limiting)
-Terminals:4mm safety sockets
Magnetic Powder Brake Unit:
-Power Supply:110/220Vac
-Type: forced air-cooling magnetic powder brake
-Braking Torque: 0.999 kg-m (9.999 N-m)
-Speed Sensing: Photoelectric type, 60 pulses/rev.
-Torque Sensing: Strain-gage torque transducer, torsion bar
-Temperature Sensing: termal switch
-Base Unit: integral, aluminum alloy
-Connecting to controller via the dedicated cable.
-Cooling Fan : 12 Vdc, 0.29 A
Analog DC Output:
-Torque Output (1 V/1 kg-m)
-Speed Output (1 V/1000 rpm)
-Power Output (1V/1 KW)
Brake Controller:
-Power Supply:110/220 Vac
-Connecting to magnetic powder unit via dedicated cable.
-4-digit 7-segment LED Display :2 sets
-Display speed (S), torque (T) and power (P) of the motor under test
-Display control voltage (V) and current (I) applied to Magnetic
Powder Brake Unit:
-LCD Character Display (20 x 2) & Buttons for command control for entry and display
-LCD Graphic Display (128 x 64)
-Graphically display Characteristics of brake and motor
-Display, record and save various values presenting on LED display.
-Display range:
Torque : 0 to 9.99 N-m
Speed: 0 to 9999 rpm
Power: 0 to 9.999 Kw
Voltage: 0 to 24 V
Current: 0 to 0.999 A
-Open loop control mode
-Closed loop control mode
-Fault detection and indication
-Communicating with PC through RS-232 (Standard) port
-Dedicated hardware and software allow processing and displaying data on PC.
DC Power Supply Unit:
Module Design
-Working Voltage: 3 phase, 220 Vac (50Hz)
-Fixed Output Voltage : 200 Vdc/6A Max
-Adjustable Output Voltage: 0 to 240 Vdc/10A max
-With current limiting and start functions
-Fuse Protection
-Terminals: 4mm safety socket
AC/DC Power Supply:
-Bench top Design
-Working Voltage:3 Phase 220Vac (50Hz)
-Output Voltage: 3 Phase 0 to 260 Vac/5Amp
-DC 0 to 230V/5Amp
-Fuse Protection
-Terminals: 4mm safety sockets
Winding Machine Starter:
-Modular Design
-Control Three- Phase motor Starting
-Starting Impedance: 5 Steps, 3 resistors, 0 to 1.65 ohm each
-Rated current: 3 Amp
-Terminals: 4mm safety sockets
3 Point and 04 Point Starter
Specification:
-Four Pole Switch modules:
-Modular Design
-Switch Load: 400V/15 Amp
-Terminal: 4mm safety socket
Synchronous Machine Exciter Module:
Working Voltage: 220 Vac, 50 Hz
Output Voltage: AC
0 to 220 V/0.8 A
0 to 120 V/1.6 A
0 to 400 V/2.5 A
Output Voltage: DC
0 to 220 V/0.8 A
0 to 120 V/1.6 A
0 to 400 V/2.5 A
Terminal: 4 mm safety socket
System Transformer:
-Rated Power : 1.5 KVA
-Primary: Depend on the local line Voltage
-Secondary: 3 Phase 220Vac
-Frequency:50/60Hz
Coupling:
-Materials: Rubber
-Coupling sleeve for mechanical connection
-Between two electrical machines.
Digital RPM Meter:
-Modular Design
-Measurement Range: 0~ 99999 rpm
-Display:5 digits
-Accuracy:±0.1%, ±1 digit
-Power Source:220Vac, 50/60 Hz
-Terminals: 4mm safety sockets.
DIGITAL WATT METER:
Specification:
-Modular Design
-Power: single/Three Phase,0~2 kw (240V/5A)
-Display:4 1⁄2 digits 14.2 mm LED.
-Accuracy:±0.2%, ±1 digit
-Resulation:1V
-Input Impedance:≥1MΩ
-Power Source:220Vac
-Terminals: 4mm safety sockets.
DC Starting Rheostat Rotor Starting
Specification:
Modular Design
-Resistance:47ohm circular rheostat, adjustable
-Current: 1.4 A
-Rated Power: 100 W
-Fuse Protection
-Terminal : 4 mm safety sockets
Shunt Field Rheostat Generator:
Modular Design
-Resistance:1K ohm circular rheostat, adjustable
-Rated Power: 300 W
-Fuse Protection
-Terminal : 4 mm safety sockets
Shunt Field Rheostat Motor:
Specification:
-Modular Design
-Resistance:2.2K ohm circular rheostat, adjustable
-Current: 150 mA
-Rated Power: 50 W
-Fuse Protection
-Terminal : 4 mm safety sockets
Series Field Rheostat Motor:
Specification:
-Modular Design
-Resistance:2.2K ohm circular rheostat, adjustable
-Current: 150 mA
-Rated Power: 50 W
-Fuse Protection
-Terminal : 4 mm safety sockets
Accessories:
Connecting Wire: 1 set
User Manual: 1 Nos
Standard Accessories
Others:
Brand: 4m-tech
Country of Origin: China
Manufacturing: Assemble in Bangladesh
Training
Warranty: 1 Year
