SPB Engineers (India)

Model Name/Number	XPO-EMT
Usage	Electrical Machine Trainer
Country of Origin	Made in India
Input DOL Starter Panel	1 no.
Integrated 1 Phase Measurement Panel	1 no.
3 Phase Bidirectional Power cum Energy Meter Panel	1 no.
FWD/REV, Star-Delta Starter Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
Resistive Load Panel	1 no.
LC Load Panel	1 no.
Variable AC & DC Power Supply Panel	1 no.

Electrical Machine Trainer - Model: XPO-EMT


Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

 

Specifications:

• Sturdy aluminium profile modular, flat table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• Input 3 Phase DOL Starter Panel
• Input 1 Phase Measurement Panel
• 3 Phase Bidirectional Power cum Energy Meter Panel
• FWD / REV, Star Delta Starter Panel
• 3 Phase Wound Rotor Synchronous Motor Panel
• 1 Phase Alternator Synchronous Motor Panel
• DC Ammeter DC Voltmeter Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Suppy cum Multichannel DPM Panel
• Resistive Load
• LC Load
• Variable AC DC Supply Panel

 

Electrical Machine Units Offered:

• DC Integrated Trunnion Mounted Machine
• 3 Phase Integrated Machine
• 3 Phase Salient Pole Alternator
• 1 Phase Synchronous Machine
• 1 Phase AC Integrated Motor
• Universal Motor
• Repulsion Motor
• 3 Phase Squirrel Cage Induction Motor
• DC Integrated Foot Mounted Machine

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-1PH-AC-INT
Usage	Electrical Machine Trainer
Country of Origin	Made in India
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum MUltichannel DPM Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
Resistor Load Panel	1 no.
1 Phase AC Integrated Motor	1 no.
DC Integrated Motor	1 no.

DC Motor Coupled To 1 Phase AC Integrated Motor Trainer - Model: XPO-EMT/DC + 1 PH AC INT

1 Phase AC Integrated Motor coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• 1 Phase AC Motor: (i) Speed torque curve of split phase induction motor, (ii) Speed torque curve for CSIR, (iii) Speed torque curve for CSCR

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

1 Phase AC Integrated Motor

• Voltage: 230 V AC, 50 Hz
• Capacity: 300 W, 4 Pole, 1500 RPM, 10 Terminals
• Rotor Construction: Diecast squirrel cage rotor
• Stator Construction: 2 windings brought out on 4 terminals for main and auxilliary which will be used to configure different motors split phase, CSCR, CSIR
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 90 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• Resistor Load Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-3PH-SALI
Usage	Electrical Machine Trainer
Country of Origin	Made in India
Input 3 Phase DOL Starter Panel	1 no.
1 Phase Motor, Alternator & Synchronised Motor Panel	1 no.
3 Phase Bidirectional Power cum Energy Meter Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
FWD/REV, Star-Delta Starter Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
Resistor Load Panel	1 no.
LC Load Panel	1 no.
Variable AC & DC Power Supply Panel	1 no.
3 Phase Salient Pole Alternator	1 no.
DC Integrated Motor	1 no.

DC Motor Coupled To 3 Phase Salient Motor Trainer - Model: XPO-EMT/DC + 3 PH SALI

3 Phase Salient Pole Alternator coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• 3 Phase Synchronous Motor: (i) Speed torque of synchronous motor, (ii) Efficiency and input power factor measurement, (iii) Study of V curve and inverted V curve
• Synchronous Generator: (i) Output volt - amp characteristics, (ii) Efficiency of synchronous generator, (iii) Performance with R, L, C load

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

3 Phase Salient Pole Alternator

• Voltage: 415 V AC, 50 Hz
• Capacity: 300 W, 4 Pole, 1500 RPM
• Rotor Construction: Star connected, four terminals including star point brought out on 4 slip rings mounted on shaft
• Stator Construction: Separately excited field winding with laminated solid yoke, 4 pole, brought out on 2 terminals
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 100 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• Input 3 Phase DOL Starter Panel
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• 3 Phase Bidirectional Power cum Energy Meter Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• FWD / REV, Star-Delta Starter Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• Resistor Load Panel
• LC Load Panel
• Variable AC / DC Power Supply Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-AT
Type	Electrical Machine Trainer
Usage	Electrical Machine Trainer
Country of Origin	Made in India
Input 3 Phase DOL Starter Panel	2 nos.
3 Phase Bidirectional Power cum Energy Meter Panel	2 nos.
FWD/REV & Star-Delta Starter Panel	2 nos.
3 Phase Wound Rotor & Synchronized Motor Panel	2 nos.
DC Voltmeter & DC Ammeter Panel	2 nos.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	2 nos.
Instrumentation Power Supply cum Multichannel DPM Panel	2 nos.
Variable AC/DC Power Supply Panel	2 nos.
Synchronization Panel	2 nos.
Resistor Load Panel	2 nos.
3 Phase AC Integrated Motor	1 no.
3 Phase Salient Pole Alternator	1 no.
DC Integrated Motor	2 nos.

Synchronisation / Paralleling of 2 Three Phase Alternator Trainer - Model: XPO-EMT/AT

3 phase AC Integrated motor coupled to DC Integrated Motor setup (Motor - Generator setup) - 2 sets

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• 3 Phase AC Motor: (i) Speed torque curve of wound rotor I. M. with rotor shorted and with different rotor resistance, (ii) DOL / Star-Delta Starter, rotor resistance starter, (iii) Application of synchronous motor as PF improvement devices, V curves
• 3 Phase Generator: Synchronous generator V-I curves
• Synchronising / Paralleling with different methods: (i) Dark lamp method, (ii) Bright lamp method, (iii) 1 dark and 2 bright lamp method

Salient Features:

• Aluminium profile surdy table top modular demo panel system
• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gear coupling facilitates screwless coupling
• With due emphasis on student safety machines operate upto 300 W power levels and upto 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Trunnion mounted DC Integrated machine is used as Dynamometer for loading other machines (Motors / generators both); unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• With facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

3 phase AC Integrated motor - 2 sets
Voltage: 415 V AC, 50 Hz
Capacity: 300 W / 4 pole / 1500 RPM
Rotor construction: Star connected, four terminals including star point brought out on 4 slip rings mounted on shaft
Stator construction: Six terminal are brought out to start the machine using star-delta starter
Frame / Mounting: 100 frame, chassis mounted, with easily swappable gear coupling

3 phase Salient Pole Alternator - 2 sets
Voltage: 415 V AC, 50 Hz
Capacity: 300 W / 4 pole / 1500 RPM
Rotor Construction: Star connected, four terminals including star point brought out on 4 slip rings mounted on shaft
Stator Construction: Separately excited field winding with laminated solid yoke, 4 pole, brought out on 2 terminal
Frame / Mounting: 100 frame, chassis mounted, with easily swappable gear coupling

DC Integrated Motor - 2 sets
Voltage: V arm = 180 V, V field = 180 V
Capacity: 300 W / 2 pole / 1500 RPM / 6 terminals
Rotor Construction: Standard commutator / brush arrangement with laminated stack, brought out on 2 terminals
Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
Frame / Mounting: 100 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque speed sensors

Specifications:

• Input 3 Phase DOL Starter Panel
• 3 Phase Bidirectional Power cum Energy Meter Panel
• FWD / REV, Star-Delta Starter Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power cum Multichannel DPM Panel
• Variable AC / DC Power Supply Panel
• Synchronisation Panel
• Resistor Load

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Model Name/Number	XPO-EMT-3PH-SQ-CAGE
Type	Electrical Machine Trainer
Usage/Application	Electrical Machine Trainer
Country of Origin	Made in India
Input 3 Phase DOL Starter Panel	1 no.
Integrated AC 3 Phase Multifunction Measurement Panel	1 no.
FWD-OFF-REV Switch Panel	1 no.
3 Phase Squirrel Cage Induction Motor	1 no.

3 Phase Squirrel Cage Induction Motor Trainer - Model: XPO-EMT/3 PH SQ CAGE

Experiments:

• Speed torque characteristics of 3 phase squirrel cage induction motor
• Efficiency, 5 slip and input power factor measurement of 3 phase squirrel cage induction motor
• Speed control of squirrel cage induction motor by pole changing method
• 'No Load Test' and 'Blocked Rotor Test' on 3 phase squirrel cage induction motor

Features:

• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame
• With due emphasis on student safety machines operate up to 300W power levels and up to 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Break pulley arrangement for variable loading of motor

3 Phase Squirrel Cage Motor Specification:

• Voltage: 415 V AC, 50 Hz
• Capacity: 300 W / 4 pole / 1500 RPM / 12 terminals
• Rotor construction: Diecast squirrel cage rotor
• Stator construction: 6 x 2 terminals are brought out to run machine at 2 speeds using pole changing method (Dahllander winding)
• Frame / mounting: 100 frame, chassis mounted
• Loading arrangement: Friction brake pulley for loading arrangement with 20 Kg spring balance for torque measurement
• Speed Measurement: Using hand held tachometer

 

Control Panel Specifications:

• Aluminium profile modular flat table top demo panel carrying various high voltage components housed in plastic enclosures to minimise shock possibility
• Input 3 Phase DOL Starter Panel
• Integrated AC 3 Phase Multifunction Measurement Panel
• FWD-OFF-REV Switch Panel
• Hand Held Tacho Meter

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Model Name/Number	XPO-EMT-REPULSION
Usage	Electrical Machine Trainer
Country of Origin	Made in India
1 Phase Repulsion Motor	1 no.
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.

Repulsion Motor Trainer - XPO-EMT-Repulsion

Experiments:

• Study of speed torque characteristics of repulsion motor
• Study of efficiency and input power factor measurement of 1 phase repulsion motor
• Speed control and reversal of direction of repulsion motor

Features:

• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame
• With due emphasis on student safety machines operate up to 300W power levels and up to 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Break pulley arrangement for variable loading of motor

1 Phase Repulsion Motor Specification:

• Voltage: 230 V AC, 50 Hz
• Capacity: 300 W / 4 pole / 1500 RPM / 2 terminals
• Rotor construction: Standard commutator brush but short circuited
• Stator construction: Stator brought out on 2 terminals, settable handle to rotate brush position with reference to neutral axis
• Frame / mounting: 100 frame, chassis mounted
• Loading arrangement: Friction brake pulley for loading arrangement with 20 Kg spring balance for torque measurement
• Speed Measurement: Using hand held tachometer

 

Control Panel Specifications:

• Aluminium profile modular flat table top demo panel carrying various high voltage components housed in plastic enclosures to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• Hand Held Tacho Meter

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-3PH-AC-INT
Usage	Electrical Machine Trainer
Country of Origin	Made in India
3 Phase AC Integrated Motor	1 no.
DC Integrated Motor	1 no.
Input 3 Phase DOL Starter Panel	1 no.
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
3 Phase Bidirectional Power cum Energy Meter Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
FWD/REV, Star-Delta Starter Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
LC Lamp Load Panel	1 no.
Variable AC/DC Power Supply Panel	1 no.

DC Motor Coupled To 3 Phase AC Motor Trainer - Model: XPO-EMT/DC + 3 PH AC INT

3 Phase Integrated Motor coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• 3 Phase AC Motor: (i) Speed torque of wound rotor I. M. with rotor shorted and with different rotor resistance, (ii) DOL / Star-Delta Starter, Rotor Resistance Starter, (iii) application of synchronous motor as power factor improvement device, (iv) V curves
• 3 Phase Generator: Synchronous Generator V-I curves

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

3 Phase AC Integrated Motor

• Voltage: 415 V AC, 50 Hz
• Capacity: 300 W, 4 Pole, 1500 RPM
• Rotor Construction: Star connected, four terminals including star point brought out on 4 slip rings mounted on shaft
• Stator Construction: 6 terminals are brought out to start the machine using star-delta starter
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Machine:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 100 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• Input 3 Phase DOL Starter Panel
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• 3 Phase Bidirectional Power cum Energy Meter Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• FWD / REV, Star-Delta Starter Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• LC Load Panel
• Variable AC / DC Power Supply Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-1PH-AC-SYNC
Usage	Electrical Machine Trainer
Country of Origin	Made in India
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
Variable AC & DC Power Supply Panel	1 no.
Resistor Load Panel	1 no.
1 Phase Synchronous Motor	1 no.
DC Integrated Motor	1 no.

DC Motor Coupled To 1 Phase Synchronous Motor Trainer - Model: XPO-EMT/DC + 1 PH SYNC

1 Phase AC Synchronous Motor coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• 1 Phase Synchronous Motor: (i) Output volt - amp characteristics, (ii) Efficiency of synchronous generator, (iii) performance with R, L, C load

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

1 Phase Synchronous Machine:

• Voltage: 230 V AC, 50 Hz
• Capacity: 300 W, 4 Pole, 1500 RPM, 4 Terminals
• Rotor Construction: Single phase wound rotor with terminals brought out on 2 slip rings mounted on shaft
• Stator Construction: 1 winding will be used to configure synchronous motor and alternator output when used as single phase generator
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 90 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• Variable AC / DC Power Supply Panel
• Resistor Load Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-UNI
Usage	Electrical Machine Trainer
Country of Origin	Made in India
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Variable AC & DC Power Supply Panel	1 no.
Resistor Load Panel	1 no.
Universal Motor	1 no.
DC Integrated Motor	1 no.
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.

DC Motor Coupled To Universal Motor Trainer - Model: XPO-EMT/DC + UNI

1 Phase Commutator (Series / Universal) Motor coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: V-I, Efficiency Curve for (i) DC Shunt Generator, (ii) DC Series Generator, (iii) DC Separately Excited Generator, (iv) DC Compund Generator, (v) OCC of Shunt Generator
• Universal Motor: (i) Speed torque curve of universal motor when operated with 220 / 240 V AC and 180 V DC, (ii) Study of efficiency of universal motor for various loading conditions

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

Universal Motor:

• Voltage: 230 V AC, 50 Hz/ 150 V DC
• Capacity: 300 W, 4 Pole, 1600 / 1500 RPM, 4 Terminals
• Rotor Construction: Standard commutator brush arrangement brought out on 2 terminals
• Stator Construction: Stator brought out on 2 terminals to facilitate AC / DC operation and direction change, built in compensating winding to minimise AR and sparking
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 90 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• DC Voltmeter and DC Ammeter Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Variable AC / DC Power Supply Panel
• Resistor Load Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Electrical Machine Trainer
Model Name/Number	XPO-EMT-1PH-INDUCTION
Country of Origin	Made in India
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
Integrated AC 1 Phase Multifunction Measurement Panel	1 no.
1 Phase AC Integrated Motor	1 no.

1 Phase AC Induction Motor Trainer - Model: XPO-EMT/1 Ph Induction

Experiments:

• Study of speed torque characteristics of single phase induction motor (split phase type)
• Study of efficiency and input power factor of 1 phase induction motor (split phase type) for various loading conditions
• Study of speed torque characteristics of single phase induction motor(capacitor start type)
• Study of efficiency and input power factor of 1 phase induction motor (capacitor start type) for various loading conditions
• Study of speed torque characteristics of single phase induction motor(capacitor start - run type)
• Study of efficiency and input power factor of 1 phase induction motor (capacitor start - run type) for various loading conditions
• Study of 'No Load Test' and 'Blocked Rotor Test' on single phase induction motor

Features:

• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame
• With due emphasis on student safety machines operate up to 300W power levels and up to 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Break pulley arrangement for variable loading of motor

1 Phase AC Integrated Motor Specification:

• Voltage: 230 V AC, 50 Hz
• Capacity: 300 W / 4 pole / 1500 RPM / 10 terminals
• Rotor construction: Diecast squirrel cage rotor
• Stator construction: Two windings brought out on 4 terminals for main auxiliary, these will be used to configure different motors split phase, CSCR, CSIR
• Frame / mounting: 100 frame, chassis mounted
• Loading arrangement: Friction brake pulley for loading arrangement with 20 Kg spring balance for torque measurement
• Speed Measurement: Using hand held tachometer

Control Panel Specifications:

• Aluminium profile modular flat table top demo panel carrying various high voltage components housed in plastic enclosures to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• Hand Held Tacho Meter

Additional Information:

• Delivery Time: 12 weeks from the date of reveipt of order

Usage/Application	Electrical Machine Trainer
Model Name/Number	XPO-EMT-3PH-SLIM
Country of Origin	Made in India
input 3 Phase DOL Starter Panel	1 no.
FWD-OFF-REV Switch Panel	1 no.
3 Phase Wound Rotor & Synchronized Motor Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
3 Phase AC Integrated Motor	1 no.

3 Phase AC Slip Ring Induction Motor Trainer - Model: XPO-EMT/3 PH SLIM

Experiments:

• Speed torque characteristics of 3 phase wound rotor induction motor with variable rotor resistance
• Efficiency and input power factor of 3 phase wound rotor induction motor
• Speed torque characteristics of 3 phase short-circuited rotor induction motor
• Efficiency and input power factor of 3 phase short-circuited rotor induction motor
• Speed torque characteristics of 3 phase synchronous motor
• Efficiency and input power factor of 3 phase synchronous motor
• Use of synchronous motor as power factor improvement device
• Study of V curves
• Study of DOL starter for 3 phase induction motor
• Study of rotor resistance starter for 3 phase wound rotor induction motor
• Study of reversal of 3 phase induction motor

Features:

• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame
• With due emphasis on student safety machines operate up to 300W power levels and up to 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Break pulley arrangement for variable loading of motor

3 Phase AC Integrated Motor Specification:

• Voltage: 415 V AC, 50 Hz
• Capacity: 300 W / 4 pole / 1500 RPM
• Rotor construction: Star connected, 4 terminals including star point brought out on 4 slip rings mounted on shaft
• Stator construction: 6 terminals are brought out to start the machine using star-delta starter
• Frame / mounting: 100 frame, chassis mounted
• Loading arrangement: Friction brake pulley for loading arrangement with 20 Kg spring balance for torque measurement
• Speed Measurement: Using hand held tachometer

Control Panel Specifications:

• Aluminium profile modular flat table top demo panel carrying various high voltage components housed in plastic enclosures to minimise shock possibility
• Input 3 Phase DOL Starter Panel
• Integrated AC 3 Phase Multifunction Measurement Panel
• FWD-OFF-REV Switch Panel
• 3 Phase Wound Rotor and Synchronous Motor Panel
• DC Voltmeter and DC Ammeter Panel
• SCR Actuator (variable DC) cum sensor signal conditioning panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• Hand Held Tacho Meter

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Model Name/Number	XPO-EMT-UNI
Usage	Electrical Machine Trainer
Usage/Application	Laboratory
Country of Origin	Made in India
1 Phase Motor, Alternator & Synchronized Motor Panel	1 no.
SCR Actuator (Variable DC) cim Sensor Signal Conditioning Panel	1 no.
Instrumentation Power Supplycum Multichannel DPM Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
Variable AC / DC Power Supply Panel	1 no.

Universal Motor Trainer - Model: XPO-EMT/UNI

Experiments:

• Study of speed torque characteristics of universal motor on AC operation
• Study of efficiency and input power factor of universal motor for various loading conditions on AC operation
• Study of speed torque characteristics of universal motor on DC operation
• Study of efficiency and input power factor of universal motor for various loading conditions on DC operation

Features:

• Facilitates easy and safe wiring by students due to use of 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• All machines are mounted on sturdy base frame
• With due emphasis on student safety machines operate up to 300W power levels and up to 1500 RPM, without compromising didactic use
• Able to draw all graphs
• Break pulley arrangement for variable loading of motor

Universal Motor Specification:

• Voltage: 230 V AC, 50 Hz / 150 V DC
• Capacity: 300 W / 4 pole / 1600/1500 RPM / 4 terminals
• Rotor construction: Standard commutator brush arrangement brouhjt out on 2 terminals
• Stator construction: Stator brought out on 2 terminals
• Frame / mounting: 100 frame, chassis mounted
• Loading arrangement: Friction brake pulley for loading arrangement with 20 Kg spring balance for torque measurement
• Speed Measurement: Using hand held tachometer

 

Control Panel Specifications:

• Aluminium profile modular flat table top demo panel carrying various high voltage components housed in plastic enclosures to minimise shock possibility
• 1 Phase Motor, Alternator and Synchronous Motor Panel
• Integrated AC 1 Phase Multifunction Measurement Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• Instrumentation Power Supply cum Multichannel DPM Panel
• DC Voltmeter and DC Ammeter Panel
• Variable AC / DC Power Supply Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order

Usage/Application	Laboratory
Model Name/Number	XPO-EMT-DC-DC
Usage	Electrical Machine Trainer
Country of Origin	Made in India
Instrumentation Power Supply cum Multichannel DPM Panel	1 no.
SCR Actuator (Variable DC) cum Sensor Signal Condirioning Panel	1 no.
DC Voltmeter & DC Ammeter Panel	1 no.
Resistor Load Panel	1 no.
DC Integrated Motor	2 nos.

DC Motor Coupled To DC Motor Trainer - Model: XPO-EMT/DC + DC

DC Integrated Motor coupled to DC Integrated Motor Setup (Motor - Generator Setup)

Experiments:

• DC Motor: Speed torque curve of (i) DC Shunt Motor, (ii) DC Series Motor, (iii) Separately Excited DC Motor, (iv) DC Compund Motor
• DC Generator: (i) Output volt - amp characteristics of DC shunt generator, (ii) Efficiency of DC shunt generator, (iii) Output volt - amp characteristics of DC separately excited generator, (iv) Output volt - amp characteristics of DC series generator

Features:

• All machines are mounted on sturdy base frame with easy machine interchangeability
• Use of gearless coupling facilitates screwless coupling
• With due emphasis on student safety, machines operate up to 300 W power levels and up to 1500 RPM without compromising on didactic use
• Easy and safe wiring by students using 4 mm sturdy shrouded banana patch cords and shrouded socket arrangements
• Trunnion mounted DC integrated machine is used as dynamometer for loading other machines (motors generators) unlike magnetic power brake or eddy current brake which can load only coupled motors and not generators
• Facility to measure shaft power using electronic torque / speed measurement

Motor Specifications:

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 100 frame, chassis mounted with easily swappable gear coupling

 

DC Integrated Motor:

• Voltage: V arm = 180 V, V field = 180 V
• Capacity: 300 W, 2 Pole, 1500 RPM, 6 Terminals
• Rotor Construction: Standard commutator / brush arrangement with laminated stack brought out on 2 terminals
• Stator Construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4 terminals
• Frame / Mounting: 90 frame, chassis mounted, trunnion mounted machine for use as dynamometer with torque and speed sensors

 

Specifications:

• Surdy aluminium profile modular flat demo panel table top system carrying various high voltage components housed in plastic panels to minimise shock possibility
• Instrumentation Power Supply cum Multichannel DPM Panel
• SCR Actuator (variable DC) cum Sensor Signal Conditioning Panel
• DC Voltmeter and DC Ammeter Panel
• Resistor Load Panel

Additional Information:

• Delivery Time: 12 weeks from the date of receipt of order