High Power Motor Control Trainers

Product Overview

The system consists of a series of modular slot-in panel modules housed in a compact epoxy coated casing. Each module represents one or more electrical / electronic components or block diagram of complex circuits. All functional parts of the components are mounted inside the modules with circuit symbols / mimic diagrams screen printed on the front PCB panel and terminated at 4mm safety sockets for student experimental practice.

The machines are industrial models, self-protect type, with coupling half-joint, specially equipped for laboratory training. The winding ends are connected to 4 mm safety sockets in a metal housing with clear synoptic diagrams as educational terminal boards.

The system allows easy understanding of operation and winding connections. Accessories and instruments are designed in Panel System A4 standard.

All modular panels are interconnected using 19mm short circuit shunt and 4mm stackable safety test leads to form required control circuits.

Latest Upgraded Features (SCADA/RTU Module) :

• Support TCP/IP MODBUS RTU protocol
• Management software for remote monitoring and control
• Real-time connectivity with training systems equipped with SCADA/RTU features

Applications

High Power Motor Control System designed for student training and experimental study in electrical and electronic control circuits.

Technical Specifications

THREE PHASE POWER SUPPLY

• The system designed to provide all fixed AC supplies which necessary in an electrical machines laboratory to perform the experiment required and work project.
• The unit is contained in a metal housing with clear front panel identification and 4mm safety sockets that make it easy and safe.

Specification

• Power Input: 3 Phase 240V/415V, 50Hz via input 5 core cable with 5 pin AC Plug, 32A
• 5 Pin AC Socket 16A
• Indicator: 3 pilot lamp for power line in three color coded (Red, Yellow & Blue)
• Connection: 3P+N+PE
• Protection: Earth leakage circuit breaker and miniature circuit breaker
• Three Pole ON/OFF Selector Switch

Output Section

• Fixed Three Phase AC Power supply: 3 415V AC; 13A AC (Line To Line)
• Fixed Single Phase AC Power supply: 3 240V AC; 13A AC (Line To Neutral)

AC/DC VARIABLE POWER SUPPLY

• The system designed to provide all fixed AC and DC supplies which necessary in an electrical machines laboratory to perform the experiment required and work project.
• The unit is contained in a metal housing with clear front panel identification and 4mm safety sockets that make it easy and safe.

Specification

• Power Input Requirement: Single Phase 240VAC, 50Hz
• Connection: 3 Pin Power Cord (UK Type) On/Off Switch With Indicator
• Fuse Protection

Output Section

• Fixed Single Phase AC Power Supply: 240VAC, 50Hz (Channel 1)

Adjustable Single Phase AC/DC Power Supply (Simultaneously):

• 0 ~ 250VAC, 0 ~ 5A AC (Channel 2) Complete With AC Voltmeter & AC Ammeter
• 0 ~ 250VDC, 0 ~ 5A DC (Channel 3) Complete With DC Voltmeter & DC Ammeter

THREE PHASE INDUCTION MOTOR

• Rated Power: 1KW
• Rated Voltage: 240 / 415V (Delta/Star)
• Rated Current: 3.50 / 2.5 A (Delta/Star)
• Rated Speed: 1500 rpm
• Frequency: 50 Hz
• Power Factor: 0.78
• Winding Poles: 4
• Terminals: 4mm Safety Socket
• Base Plate: Attachable To Break Load Unit / Generator Unit

THREE PHASE SYNCHRONOUS MACHINE (2 Units)

• Nominal Power: 1KW
• Nominal Voltage: 240 / 415 V (Delta/Star)
• Nominal Current: 2.85 / 3.85A (Delta/Star)
• Nominal Speed: 1500 rpm
• Frequency: 50 Hz
• Excitation Voltage: 0 ~ 110 VDC
• Excitation Current: 3.5A
• Winding Poles: 4
• Terminals: 4mm Safety Socket
• Base Plate: Attachable To Prime Mover

AC/DC GENERATOR BRAKE CONTROLLER (2 Units)

Modular design

• Suitable for all type of AC and DC Generator Brake up to 3HP
• Measurement Range: 0% to 100%
• Protection: Fuse
• Unit Type: Panel H2

AC FREQUENCY INVERTER (2 Units)

• Type: 2.2KW (3HP)
• Power Supply: 1 phase 240V, 50Hz
• Output: 6.5A
• Overload: 150% min
• Machine Control Module
• AC Machine Control Terminals: 1 color coded 4mm safety socket (U1, V1 & W1)
• AC Line Voltage Terminals (230VAC, 50Hz)
• System Ground Terminal

PARALLEL SYNCHRONIZATION BOARD

Modular design

• The synchronization board complete with six indicating lamps, three line fuse protection and synchronizing switch terminated by color coded 4mm safety socket
• Suitable for investigate the synchronism between AC Generators when are parallel connected or generator with main network
• With six indicator lamps for qualitative indication of the phase relationship between mains and generator voltage (Bright-dark circuit)
• Unit Type: Panel H2
• Terminals: 4mm Safety Socket

DOUBLE VOLTMETER

Modular design

• Double voltmeter 500VAC for voltage comparison of the paralleling circuits
• Terminals: 4mm Safety Socket
• Unit Type: Panel H1

SYNCHRONOSCOPE

Modular design

• With rotational indicator for phase comparison in synchronizing circuits with three phase or single phase AC line
• Instrument: Air-core, electro-dynamic quotient movement
• Unit Type: Panel H1

DIGITAL AC VOLTMETER (2 Units)

• Measurement range: AC 0 ~ 600V
• Display: 3 digits 14.2 mm LED
• Accuracy: 0.2% 1 digit
• Resolution: 1V
• Input impedance: 1M
• Power source: 220Vac, 50/60 Hz
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets (Color Coded)

DOUBLE FREQUENCY METER

Modular design

• Double frequency meter 45 55Hz, 500VAC for frequency comparison of the paralleling circuits
• Terminals: 4mm Safety Socket
• Unit Type: Panel H1

PHASE SEQUENCE METER

Modular design

• The display of these meters indicates the order of phase sequence to which their terminals are designed
• Instrument: Air-core, electro-dynamic quotient movement
• Unit Type: Panel H1

DIGITAL AC AMMETER (2 Units)

• Measurement range: AC 0 ~ 5A
• Display: 3 digits 14.2 mm LED
• Accuracy: 0.3% 1 digit
• Resolution: 0.01 A
• Input impedance: < 0.1
• Power source: 220Vac, 50/60 Hz
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets (Color Coded)

THREE PHASE POWER QUALITY METER (2 Units)

• Display Type: HD LCD Display
• Real-Time Measurement
• Phase voltage: V1, V2, V3, Vlnavg
• Line voltage: V12, V23, V31, Vllavg
• Current: I1, I2, I3, Iavg, In
• Active power: per phase and total active power
• Reactive power: per phase and total reactive power
• Apparent power: per phase and total apparent power
• Power factor: per phase and total power factor
• Total frequency

Energy And Demand

• Four quadrant active energy: Import, Export, Total, Net
• Four quadrant reactive energy: Import, Export, Total, Net
• Active, Reactive, Apparent demand

Power Quality Analysis

• Voltage unbalance
• Current unbalance
• Voltage THD (Total harmonic distortion), Odd-even harmonic distortion
• Voltage individual harmonics, Crest factor
• Current THD, Odd-even harmonic distortion
• Current individual harmonics, K factor

Communication

• Ethernet 10/100M network port
• Trend Logging
• Phase voltage
• Line voltage
• Current
• Active power
• Reactive power
• Apparent power
• Power factor
• Frequency
• Three-phase unbalance
• Active energy
• Reactive energy
• Apparent energy
• Phase

Software Accessibility

• 4 Tariffs (DataLog) Sharp, peak, flat, valley in different season and schedule (TOU)

PowerMeter Management Software Interface

• Protection: Fuse
• Terminals: 4mm Safety Socket
• Unit Type: Panel H2

POWER MANAGEMENT SOFTWARE

• PC software for power quality meter
• True-RMS measuring parameters
• ANSI and IEC 0.2 accuracy class
• Power quality analysis
• 4 quadrant energy
• Data logging
• Measure individual harmonics from 2nd to 49th
• TOU, 4 Tariffs, 6 Seasons, 6 Schedules

THREE PHASE POWER SUPPLY MODULE (2 Units)

Modular Design

• Power Input: 3 Phase 240V/415V, 50Hz via input 5 core cable with 5 pin AC Plug, 32A
• Connection: 3P+N+PE
• Protection: Earth leakage circuit breaker and miniature circuit breaker
• Complete with START and STOP Push Button
• Three Pole ON/OFF Selector Switch
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets

PUSH BUTTON SWITCH MODULE (I) (2 Units)

• Push Button Switch 1 (NCx1, NOx1)
• Push Button Switch 2 (NCx1, NOx1)
• Push Button Switch 3 (NCx2)
• Push Button Switch 4 (NOx2)
• Unit Type: Panel H1
• Terminals: 4mm Safety Socket

CIRCUIT BREAKER (3 POLES) MODULE (2 Units)

Modular Design

• Connection: 3P+N+PE
• Three Pole Circuit Breaker
• Switch Load: 10A
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets

PILOT LAMP MODULE (2 Units)

• Modular Design
• 4 Units Pilot Lamp (Color: Red, Yellow, Blue & Green)
• Unit Type: Panel H1
• Terminals: 4mm Safety Socket

STAR DELTA STARTING SWITCH MODULE

• Modular design
• Switch load: 400VAC/15A
• Switch positions: 0-1-2 (0-Y- )
• Terminals: 4 mm safety sockets

TACHOMETER

• Range: 5 to 99,999 RPM
• Resolution:
• 0.1RPM < 1000RPM
• 1RPM > 1000RPM
• Display: 5 Digits, 10mm (0.4 ) LCD
• Accuracy: 0.05% + 1 Digits
• Photo Detection Distance: 50 to 150mm
• Battery: 1.5V AA x 4 pcs
• Memory: Last Value, Max. Value, Min. Value

COUPLING HUB, NYLON SLEEVE & SAFETY GUARD

• Application: Motor & Generator
• Coupling Sleeve For Mechanical Connection Of Two Electrical Machines

EXPERIMENTAL TABLE

• 5 Standard Desktop
• Dimension:
• Length: 1500mm
• Width: 800mm
• Height: 850mm
• 3 Layer Drawers (Optional)

COMPUTER DESKTOP SYSTEM (OPTIONAL)

• Operating system: Windows 10 Home 64
• Processor: Intel Celeron J1800 with Intel HD Graphics (2.41 GHz, 1 MB cache)
• Hard drive description: 500 GB 7200 rpm SATA
• Keyboard: USB wired Windows 8 keyboard
• Pointing device: USB wired optical mouse
• Network interface: Integrated Ethernet 10/100 BASE-T

SELECTOR SWITCH MODULE (2 Units)

• Switch 1: 4 Pole Selector Switch
• L1, L2, L3 and N
• Switch Load: 415Vac, 10A

Switch 2: 2 Way Selector Switch

• Way 1: Normally Close (NC)
• Way 2: Normally Open (NO)

Switch Load: 240Vac, 5A

Switch 3: Key Switch

• Way 1: Normally Close (NC)
• Way 2: Normally Open (NO)
• Switch Load: 240Vac, 5A
• Unit Type: Panel H1

MAGNETIC CONTACTOR MODULE (3 Units)

• Modular Design
• 3 Pole Magnetic Contactor
• Auxiliary Switch (NCx2, NOx2)
• Unit Type: Panel H1
• Terminals: 4mm Safety Socket

CURRENT LIMIT PROTECTION MODULE (2 Units)

• Modular Design
• Connection: 3P+N+PE
• Switch Load: 415Vac, 10A
• Current Setting Range: 4 ~ 6.3A (Adjustable Current Limiting)
• Complete with START and STOP Push Button
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets

TIMER MODULE (2 Units)

• Supply Voltage: 240VAC, 50Hz
• Time Range: 30 Sec
• Contact Rating: 240VAC, 5A

Timer 1:

• Contact 1 (NCx1, NOx1)
• Contact 2 (NCx1, NOx1)

Timer 2:

• Contact 1 (NCx1, NOx1)
• Contact 2 (NCx1, NOx1)
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets

ROTATION REVERSING SWITCH MODULE

• Modular Design
• Switch Load: 400VAC/15A
• Switch positions: FORWARD-OFF-REVERSE
• Unit Type: Panel H1
• Terminals: 4mm Safety Sockets

CONNECTING SAFETY TEST LEAD SET

• The set consists of 2 type lead set and 2 type bridging plug set in 5 different coded colors and lengths chosen to allow the realization of all experiment manual
• Leads are capable of 15A current safety plugs (4mm):
• 25cm 10 units
• 50cm 10 units
• 100cm 5 units
• 19mm Bridging Plug Set 10 units
• 19mm Bridging Plug Set (Stackable) 10 units

EXPERIMENT PANEL FRAME

• Din Standard A4 With Two Shelves
• Side Frame: T Shape
• Dimension:
• Length: 1450mm
• Width: 20mm
• Height: 300mm