Description

FEATURES

• This trainer is designed to practice the principals of three phase synchronous and DC Compound machine as motor and generator
• Students/users will know how the characteristics of the three phase synchronous machine or the DC compound machine operates as motor or generator
• This trainer is equipped with digital power meter to measure electrical values
• The electrical machine can be connected to the other machine by coupling it
• Equipped with leakage current protection of 30 mA
• The trainer system is in modular box, the three panel construction accommodates students/user’s pratices
• The panels made of vertinax (phenolix reson),
  5 mm thick
• Trainer is equipped with connector cable and safe covered jumper, for safety
• Experiment manual book is included

COVERED TOPICS

• LE11001E Characteristics of three phase synchronous motor
• LE11002E The Characteristics of n, I, cos σ, P2, η = f (M) Load of the Three Phase Synchronous Motor
• LE11003E The Characteristics of IE, n, η, I, P2, = f (M) Load with cos σ =1 Constant of the Three Phase Synchronous Motor
• LE11004E I = f (IE) V Curve Characteristic of the Three Phase Synchronous Motor
• LE11005E Three Phase Synchronous Motor as the Three Phase Generator
• LE11006E Synchronization
• LE11007E Characteristics of Three Phase Generator of Without Load and Short-circuit
• LE11008E Characteristics of RLC Load of Three Phase Generator
• LE11009E Start Characteristic and Rotation Direction Changing of the DC Series Motor
• LE11010E Setting the Speed of DC Series Motor
• LE11011E Characteristics of n, IA, P2, η = f(M) Load of DC Series Motor
• LE11012E Start Characteristic and Rotation Direction Changing of the DC Shunt Motor
• LE11013E The Characteristics of n, IA, P2, η = f (M) Load of DC Shunt Motor
• LE11014E Characteristics of Excitation Current and Speed n = f(IE) of DC Shunt Motor
• LE11015E Characteristics of Voltage and Speed n = f(V) of DC Shunt Motor
• LE11016E Characteristics Torque and Speed n = F(M) Of The DC Shunt Motor
• LE11017E Characteristics of Torque and Speed n = f(M) of DC Shunt Motor with Armature Equipped by Rheostat Resistance
• LE11018E Start Characteristic and Rotation Direction Changing of the DC Compound Motor
• LE11019E Characteristics of n, Ia, P2, ɳ = F (M) Load of DC Compound Motor
• LE11020E Characteristics of the Zero Load and Loaded Separately Excited DC Generators
• LE11021E Series Connection of DC Generator
• LE11022E Shunt Connection of DC Generator
• LE11023E Lompound Connection of DC Generator

SPECIFICATION

• Three Phase Supply Unit with FCCB [PTE-052-01]
  • Came Switch 4 pole
  • Fault Current Circuit Breaker 30 mA
  • Motor Protection Switch 2.5 – 4 A
  • Phase Control Lamps L1, L2, L3
  • Main Cabel with Plug
• Single Phase Supply Unit [PTE-052-02]
  • Came Switch 2 pole
  • Fault Current Circuit Breaker 30 mA
  • Phase Control Lamp L1
• Single Phase Variable Power Supply [PTE-052-03]
  • Supply Voltage : 230 V, 50 Hz
  • Output : 0 – 240 VAC
  • Current : Max. 5 A
  • Power : Max. 1 kVA
• Three Phase Variable Power Supply [PTE-052-011]
  • Supply Voltage : 380 V, 50 Hz
  • Output : – Three Phase Variabel Power Supply, max. 0 – 415 VAC
  • Three Phase Supply Voltage, 380 VAC.
  • Power : Max. 3 kVA
• DC Variabel Power Supply [PTE-052-12]
  • Main Source : max. 240 V, 50 Hz
  • Output : min. 0 – 200 VDC
  • Current : Max. 10 A
• Three Phase Synchronous AC Machine [PTE-046-08]
  • Rating for motor operation: Power 250 Watt, Voltage 220/380 V Δ/Y
  • V Excitation 200 VDC, Current 0.65/0.37 A, I excitation 0.25 A
  • Speed 3000 RPM
  • Frequency 50 Hz
• DC Compound Machine [PTE-046-09]
  • Rating for motor operation: Power 250 Watt, Voltage 220 VDC
  • Excitation voltage 200 VDC, Speed 3000 RPM
• Brake machine [ PTE-046-10]
  • Serves in connection with the brake machine control unit to record the torque and speed in electrical machines. The source is provided by the brake machine control unit via a connecting lead
  • Nominal voltage :
    12 VDC, current : 0.52 A, and max. torque : 5 N.m
• Unit Control Brake Machine [PTE-046-11]
  • For the supply control and regulation of the magnetic powder brake
  • The characteristic (speed/torque) recording is possible in automatic operation
  • Main source : 220 V/ 50 Hz
  • Display :
    • RPM reading are four digits and maximum : 0 -9.999 RPM
    • Torque reading are three digits and the maximum number the digital meter handled is 5.00 for torque and residual torque is 0.1N.m
    • Dimension : 228 x 297mm
• Starter for DC machine [PTE-046-13]
  • Circular rheostat for starting DC Motors
  • Resistance : 100 Ohm, 160W
  • Dimension : 228 x 297 mm
• Field Regulator for AC and DC machine [PTE-046-14]
  • Circular rheostat for field regulator AC and DC machine
  • Resistance : 3300 Ohm, 160W
  • Dimension : 228 x 297 mm
• Field Regulator for AC and DC generator [PTE-046-15]
  • Circular rheostat for field regulator ac and dc generator
  • Resistance : 3300 Ohm, 160W
  • Dimension : 228 x 297 mm
• Single phase load [PTE-046-16]
  • Nominal power 30 W – 300 Watt continously variabel
  • Tolerance: ± 5%
• Rectifier Circuit [PTE-046-17]
  • Nominal Voltage 230 VAC, current source 10 A
  • Dimension : 228 x 297 mm
• Resistive Load [ PTE-046-18]
  • Three reistances with possibility to connect in star/delta, controlled by three switches with 7 steps
  • Variable per phase nominal voltage: 220/380 VAC, max power: 300W
• Inductive Load [PTE-046-19]
  • Three inductive with possibility to connect in star/delta, controlled by three switches with 7 steps
  • Variable per phase nominal voltage: 220/380 VAC, max power: 300 VAR
• Capacitive Load [PTE-046-20]
  • Three capacitive with possibility to connect in star/delta, controlled by three switches with 7 steps
  • Variable per phase nominal voltage: 220/380 VAC, max power
    300 VAR
• Synchronization Indicators [PTE-046-21]
  • With three indicator lamps for qualitative indication of the phase relationship between mains and generator voltage (bright-dark circuit)
  • Dimension : 228 x 297 mm
• Main Switch [PTE-046-22]
  • On/Off switch, swicth load 10 A/ 400 V, 4 pole
  • Switch position : OFF – ON
  • Dimension : 114 x 297 mm
• DC Voltmeter [PTE-046-26]
  • Measuring instrument DC voltage, measuring range: 0 – 125 -250 VDC
  • Instrument : moving coil meter, classes 2, equipped with selector switch for selecting the voltage range
  • Dimension : 114 x 297 mm
• DC Amperemeter [PTE-046-27]
  • Measuring instrument DC ampere, measuring range:0 – 1 – 5 A
  • Instrument : moving coil meter, classes 2, equipped with selector switch for selecting the ampere range
  • Dimension : 114 x 297 mm
• Digital Power meter [ PTE-046-28]
  • Measuring instrument power meter, main supply 220VAC. Can be used for measuring voltage current, frequency, power VA,
    power Watt, power VAR, and power factor. Display 4 digit LED