Alternators Study Application

The Alternator Study Application, to study the behavior of three-phase synchronous generators with independent excitation.

ATENG 11141 — Alternators Study Application

• The “ATENG 11141” application includes the following elements:
• N-ALI02. Main Domestic Power Supply Module.
• Supply voltage (Single-Phase): 230 VAC, PH + N.
  ON-OFF removable key.
• Output Voltage Connections:
• Two Single-Phase: 230 VAC.
  N-ALI02
  Single-Phase supply hose connecting plug.
• Differential magnetothermal, 2 poles, 25A, 30mA AC 6KA.
  Emergency stop push-button.
• N-VVCA/M. AC Motor Speed Controller (Intermediate Option) Module.
• Supply voltage: 230 VAC.
• Nominal power: 0,4 kW.
• PWM output voltage connections:
  N-VVCA/M
• Three-Phases: 230 VAC
  10K, potentiometer for the induction motor control speed.
  Setting and visualization display of the machine parameters.
• . 3PH Squirrel-Cage Motor.
• Nominal power: 370 W.
• Nominal voltage: 3x 230/400 VAC Δ/Y.
• Frequency: 50/60 Hz.
  EMT7
• Number of poles: 2.
• Speed: 2730 rpm.
• Nominal current: 1,67/ 0,97 A.
• Shaft height: 71 mm.
• EMT6. Independent Excitation 3PH Synchronous Motor-Generator.
• Nominal power: 200 W.
• Nominal voltage: 3x 400/230VAC Y/ Δ.
  EMT6
• Frequency: 50/60 Hz.
• Number of poles: 2.
• Speed: 3000 rpm.
• Nominal current: 1 A.
• Nominal excitation current: 0,7 A.
• Shaft height: 71 mm.
• N-VREG. Voltage Regulation Module.
• Supply voltage (Single-Phase): 230 VAC PH+N+G.
• Output terminals:
  N-VREG
  Terminal to be connected to the generator excitation.
• Analog ammeter 0-10 A.
  Switch to enable the excitation.
• Fuse: 5 A.
• N-REFT300. 300 Ohms Three-phase Fixed Resistor Module.
• Nominal voltage: 400 VAC.
• Resistor value: 3x300 Ohms.
• Nominal power: 3x200 W. N-REFT300
  Manual commutator to switch on/off the resistors.
• Fuses: 3x5 A.
• Terminals:
  Three input terminals (3PH).
  Three output terminals (3PH).
  3

Specifications

• N-INDT. Three-phase Commutable Inductive Load Module.
• Nominal voltage: 400 VAC.
• Inductance value: 1,4 H.
• Nominal current: 1,6 A.
  Manual commutator to switch on/off the inductances.
  N-INDT
• Fuses: 3x2 A.
• Terminals:
  Four inputs terminals (3PH+N).
  Four outputs terminals (3PH+N).
• N-CONT. Three- phase Commutable Capacitive Load Module.
• Capacitor value: 3x7 uF.
• Nominal Voltage: 400 VAC.
  Manual commutator to switch on/off the capacitors.
• Fuses: 3x4 A.
  N-CONT
• Terminals:
  Four inputs terminals (3PH+N).
  Four outputs terminals (3PH+N).
  Ground terminal.
• N-MED60. Network Analyzer Module.
• Supply voltage: 230 VAC, PH+N.
  ON-OFF power supply switch.
• Fuses: 3x10 A.
• Input terminals:
  N-MED60
  Four input terminals (3PH+N).
• Output terminals:
  Four output terminals (3PH+N).
• Network Analyzer Display. It shows:
  Active, reactive and apparent power.
  Active, reactive and apparent energies.
  Lines and phase currents.
  Line and phase voltages.
  Power Factor.
  Line frequency.
• MED65. Digital Multimeter.
• This digital multimeter of about 3 ½ digits, with double-jack ending cables of about 4 mm to facilitate
  interconnections.
• With this digital multimeter we will be able to measure:
  Voltage.
  MED65
  Current.
  Resistance.
  Capacitors capacity.
  Temperature.
  4

Specifications