Squirrel Cage Induction Motors Starter Application

The Squirrel Cage Induction Motors Starter Application, is an application to study the starting and control methods of three-phase squirrel cage induction motors in industrial installations.

ATENG 11140 — Squirrel Cage Induction Motors Starter Application

• The “ATENG 11140” application includes the following elements:
• N-ARR13. Direct Starter with Inversion Module.
• Nominal voltage: 400 VAC.
  Three input terminals for power supply connection.
  Six output terminals for motor connection.
• Maximum contacts current: 10 A.
• Three position switch:
  N-ARR13
• 0: Open circuit.
• 1: Direct connection.
• 2: Reverse connection.
• N-VVCA. Advaced AC Motors Speed Controller Module.
• Supply voltage: 230 VAC.
• Nominal power: 750 W.
• Power output terminals: 230 VCA/PWM VAC.
• Control panel with digital inputs:
  Five configurable digital inputs.
• Analog control panel: N-VVCA
• 0 – 10 V analog input for speed control.
  4 – 20 mA analog input for speed control.
  10 K potentiometer for the induction motor control speed.
• Two relay outputs for alarms configuration:
  Two NO / NC outputs.
  Two 50 mA transistor outputs.
  Setting and visualization of the machine parameters.
• N-ARR01. Manual Star-Delta Starter Module.
• Nominal voltage: 400 VAC.
  Three input terminals for power supply connection.
  Six output terminals for motor connection.
• Maximum contacts current: 10 A.
• Star-delta three positions commutator:
• 0: Open circuit.
  N-ARR01
• Y: Star connection.
• Δ: Delta connection.
• N-ALI01. Industrial Main Power Supply Module.
• Supply voltage: 400 VAC, 3PH + N.
  ON / OFF removable key.
• Output voltage connections:
• Three-phase + Neutral: 400 VAC.
• Single-phase: 230 VAC.
• Three-phase supply hose with IP44 3PN + E 32 A 400 V connecting plug. N-ALI01
• Differential magnetothermal 4 poles, 25 A, 30 mA AC 6 KA.
  Emergency stop push-button.
• N-ARR12. Direct Starter Module.
• Nominal voltage: 400 VAC.
  Three input terminals for power supply connection.
  Six output terminals for motor connection.
• Maximum contacts current: 10 A.
  N-ARR12
• Two ON / OFF switches:
• 0: Open circuit.
• Y: Closed circuit.
• N-VVCC/M. DC Motor Speed Controller Module (intermediate option).
• Supply voltage: 230 VAC.
• Variable output voltage: 0 – 300 VDC.
• Fuse: 2 A.
  N-VVCC/M
  3

Specifications

• N-TRANS03. Three-phase Autotransformer 400/230 VAC, 1 kVA, Module.
  Three-phase autotransformer.
• Input voltage: 400 VAC (3PH).
• Output voltage: 3 x 230 VAC (3PH + N).
• Nominal power: 1 kVA.
  Three-phase ON / OFF switch.
• Fuses: 3 x 5 A. N-TRANS03
• N-EALD. Electrical Network Analyzer Module with Oscilloscope and Data Acquisition.
  The network analyzer module allows fulfilling measurements, displaying and analyzing all the parameters
  of the AC electrical networks. It has an LCD screen and push-buttons for the navigation through the
  different menus. It includes specific software for monitoring current and voltage curves, harmonics
  display, tariffs programming, alarms programming and electrical parameters storage.
• Features:
• Multifunctional three-phase power meter:
  N-EALD
• Three-phase and single-phase voltage. Up to 690 VAC L-L.
• Line and neutral nominal current: 10 A.
  Active, reactive and apparent power.
• Suitable frequencies: 25 Hz, 50 Hz, 60 Hz and 400 Hz.
  Display of the V-I vector diagram.
• Supply voltage: 85 – 265 VAC.
• Energy quality control:
  Current and voltage individual harmonics measurement. Up to the 40th harmonic.
  Voltage and current THD, TDD and K-Factor.
  Maximums and minimums display.
  Waveforms display, 128 samples/sec.
• Events and data storage:
• Harmonics analyzer:
  Voltage and current THD, current TDD and K-Factor, up to the 40th harmonic.
  Current and voltage harmonic spectrum and angles.
• Tariff programming:
  Class 0.5S IEC 62053 – 22, active and reactive power in four quadrants.
  Measurement of the total and per phase three-phase active, reactive and apparent powers.
  Usage time, four energy/demand records of total tariffs.
  Eight tariffs, four seasons and four types of days.
  Automatic daily report of energy consumption maximums and minimums.
• Communications:
  RS – 485 communication port.
• FRECP. Eddy Current Brake.
• Maximum supply voltage: 60 VDC.
• Nominal current: 1.67 A.
• Maximum current: 1.8 A.
• Maximum braking torque: 1.4 Nm.
• Shaft height: 71 mm.

FRECP

• . 3PH Squirrel-Cage Motor.
• Nominal power: 370 W.
• Nominal voltage: 3 x 230 / 400 VAC Δ/Y.
• Frequency: 50 / 60 Hz.
• Number of poles: 2.
• Speed: 2730 rpm.
• Shaft height: 71 mm.
  EMT7
• MED65. Digital Multimeter.
• 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.
  Current.
  Resistance.
  MED65
  Capacitors capacity.
  Temperature.
  4

Specifications