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Trainer Kits - Electrical Engineering Laboratory

  • Transformer Trainer - Model: XPO-TT
  • Electrical Voltage, Current, Energy, Watt Measurement & Calibration Trainer - Model: XPO-View
  • Industrial Installation Trainer - Model: XPO-IIT
  • Electro-Technology Trainer - Model: XPO-ETT

  • 1 Phase & 3 Phase Transformer Trainer
  • 1 Phase & 3 Phase Transformer Trainer
1 Phase & 3 Phase Transformer Trainer
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1 Phase & 3 Phase Transformer Trainer

Rs 1.65 Lakhs / SetupGet Latest Price

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UsageLaboratory

Single Phase and Three Phase Transformer Trainer - Model: XPO-TT

 

Specifications:

 

Single Phase Transformer - 2 Nos.
  • Construction: Double wound iron core EI step down transformer
  • Primary: 0 - 115 - 200 - 230 V AC, 1.3 A, 50 Hz, brought out on 2 x 2 sockets
  • Secondary: 200 V AC, 1.5 A, brought out on 2 x 2 sockets

Three Phase Transformer - 1 No.
  • Construction: Iron core strip lamination type step down
  • Primary: 3 Nos. isolated primaries, 0 - 415 V, 0.24 A, 50 Hz, brought out on 3 x 3 sockets
  • Secondary: 3 Nos. isolated winding groups, main 110 V, 0.5 A, zigzag 110 V, 0.5 A, tertiary 220 V, 0.25 A


List of panels:
  • Input Three Phase DOL Starter Panel
  • Digital Multi Function Measurement Panel - Three Phase
  • Digital Multi Function Measurement Panel - Single Phase
  • FWD-OFF-REV Switch Panel
  • Single Phase Input MCB Panel
  • Secondary Side AC Voltmeter Panel
  • Dual Range Secondary Side AC Ammeter Panel
  • Milliohmmeter (V-I Method)
  • Resistive Load Panel
  • Lamp Load
  • Three Phase Dimmer - 1 No.

 

Experiments: More than 25 experiments including

  • Finding transformer equivalent circuit
  • Study of transformer regulation
  • Measurement of winding temperature
  • Effect of type of load on transformer output waveform
  • Three phase transformer connections
  • Equivalent circuit of 3 winding transformer
  • Scott connection: Using 2 nos. of 1 phase transformer 3 phase to 2 phase conversion
  • Parallel operation of 1 phase transformer
  • Effect of variety of 3 phase connections on regulation and current carrying capacity of transformers
  • Harmonic cancellation and shift in phaser diagram due to different connections
  • Working of Teaser transformer
  • Back to back (Sumpner Test) on two identical 1 phase transformers


Additional Information:

  • Item Code: XPO-TT

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  • Electrical Voltage, Current, Energy, Watt Trainer
  • Electrical Voltage, Current, Energy, Watt Trainer
Electrical Voltage, Current, Energy, Watt Trainer
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Electrical Voltage, Current, Energy, Watt Trainer

Rs 1.45 Lakhs / Per SetupGet Latest Price

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UsageLaboratory

Electrical Voltage, Current, Energy, Watt Measurement & Calibration Trainer - Model: XPO-VIEW


Specifications:

  • Input 3 Phase DOL Starter Panel
  • Integrated AC, 1 Phase Measurement Panel
  • Integrated AC 3 Phase / 1 Phase Measurement Panel
  • Potential Transformer Panel
  • Current Transformer Panel
  • 1 Phase Input MCB Panel
  • Lamp Load or Resistor Load Panel
  • LC Load Panel
  • Variable AC Voltage & Current Injector Panel
  • 3 Phase, 3 A Variac

 

Experiments:

  • Current transformer testing
  • Potential transformer testing
  • Calibration of 1 Phase energy meter
  • Measurement of 3 Phase power by 1, 2, 3 wattmeter method
  • Measurement of 1 Phase power by 3 wattmeter method
  • Measurement of 1 Phase power by 3 voltmeter method
  • Measure inductance & power factor of an inductive coil
  • Power factor improvement technique using shunt capacitor


Additional Information:

  • Item Code: XPO-VIEW

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Industrial Installations Trainer
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Industrial Installations Trainer

Rs 1.45 Lakhs / Per SetupGet Latest Price

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Industrial Installations Trainer - Model: XPO-IIT

Features:
  • Facilitates easy and safe wiring by students through use of 4 mm banana patch cords and shrouded socket arrangements for high voltage circuits
  • Each panel has ABS moulded enclosure, colourful screwless overlays showing circuit diagrams and connection tag numbers for easy understanding and connection

 

Specifications:

  • Aluminium profile flat flat modular table top panel carrying various high voltage components housed in panels to minimise shock possibility
  • Input 3 Phase DOL Starter Panel
  • Lamp Load panel
  • 1 Phase MCB Isolator Panel
  • Contactor Panel
  • Overload Relay panel
  • Push Button Panel
  • 3 pole 7 Way CAM Switch Panel
  • Proximity cum Limit Switch panel
  • Alarm Annunciator Panel
  • 24 V DC Power Supply panel
  • Dual Timer Panel
  • Relay Panel
  • Optional 3 Phase AC Squirrel Cage Induction Foot Mounted Motor with 6 terminals brought out for star-delta experiment

 

Experiments:

  • Study of components in electrical systems and their operations
  • Study of Hold On Contact Logic
  • Study of interlocking contact logics with trip indication
  • Study of DOL starter logic
  • Study of star-delta logic
  • Study of phase reversal logic
  • Study of sequential logic to start motors in a process plant using timers and AA panel
  • Study of earth leakage fault and tripping threshold


Additional Information:

  • Item Code: XPO-IIT

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Electro Technology Trainer
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Electro Technology Trainer

Rs 1.45 Lakhs / Per SetupGet Latest Price

Product Brochure

Electro Technology Trainer - Model: XPO-ETT

Features:
  • Aluminium profile modular flat table top demo panel carrying various high voltage components housed in panels to minimise shock possibility
  • Facilitates easy and safe wiring by students using 4 mm shrouded banana patch cords and shrouded socket arrangements for high voltage circuits
  • Each panel has ABS moulded enclosure, colourful screw less overlays showing circuit diagrams and connection tag numbers for easy understanding and connection

 

Specifications:

  • Input 3 Phase DOL Starter Panel
  • FWD / REV, Star-Delta Starter Panel
  • DC Voltmeter and DC Ammeter Panel
  • Instrumentation Power Supply cum Multichannel DPM Panel
  • SCR Actuator (variableDC) cum sensor signal conditioning panel
  • Resistor Load Panel
  • LC Load Panel
  • 1 Phase Motor, Alternator and Synchronous Motor Panel
  • 3 Phase Bidirectional Power cum Energy Meter Panel
  • Integrated 1 Phase Measurement Panel
  • 3 Phase Dimmer / variac

 

Experiments:

  • DC Circuits Fundamentals: Ohms Law, resistors in series / parallel, power in DC circuit, Kirchoff's voltage / current law, Thevenin's Theorem
  • AC Circuit Fundamentals - Single Phase: Sine wave alternating current / voltage, average RMS values, AC through inductance and power, series R-L circuit and power, series R-C circuit and power, series R-L circuit and power
  • AC Circuit Fundamentals - Three Phase: Balanced three phase resistive load, star-delta connection


Additional Information:

  • Item Code: XPO-ETT

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Get in touch with us

Reach Us

SPB Engineers (India)LG-009 & 060, V. I. P. Market Complex P-187, Scheme VI-M, C. I. T. Road, Phool Bagan, Kolkata-700054, West Bengal, India

R N Burman (General Manager)

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