Automatic Control Operations II Application

The Automatic Control Operations II Application, in order to instruct the students about the most important operations of alternating current motors.

ATENG 11047 — Automatic Control Operations II Application

• The “ATENG 11047” application includes the following elements:
• 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-ALI03. AC Auxiliary Power Supply (24 Vac) Module.
• Voltage supply (single-phase): 230 VAC, 1PH + N.
• Output voltage:
• Single–phase 24 VAC / 12 VAC.
• 24 VDC.
• 0 – 24 VDC through potentiometer.
  N-ALI03
• N-PUL02. Emergency Stop Push-Button Module.
  Emergency push-button to connect or disconnect the control circuit.
• Nominal voltage: 24 VAC.
• Contacts:
  One normally open contact (NO).
  One normally close contact (NC).
  N-PUL02
• N-PUL48. Three Double Chamber Push-Buttons Module.
  Two independent chambers.
• Nominal voltage: 24 VAC.
  Three double chamber push-buttons (green and red).
• Contacts:
  Three normally open contacts (NO) for green switch.
  Three normally close contacts (NC) for red switch.
  N-PUL48
• N-LAM02. Auxiliary Lamps Module.
• Nominal voltage: 24 VAC.
  Three lamps (red, yellow and green).
• N-CON01. Three-Pole Contactor Module (24 VAC) (4 units).
• Nominal voltage for power contacts: 400 VAC.
• Nominal voltage for control contacts: 24 VAC.
  N-LAM02
• Nominal voltage for the control coil: 24 VAC.
• Contacts:
  Three-phase normally open contact (NO) for power circuit.
  Three normally open contacts (NO) for control circuit.
  Two normally close contacts (NC) for control circuit.
• N-REL47. Thermal Relay Module.
• Nominal voltage for power contacts: 400 VAC.
  N-CON01
• Nominal voltage for the control coil: 24 VAC.
• Contacts:
  Three-phase normally open vontact (NO) for power circuit.
• N-REL30. Synchronization Relay Module (2 units).
• Nominal voltage for power contacts: 400 VAC.
• Nominal voltage for control contacts: 24 VAC.
  N-REL47
• Nominal voltage for the control coil: 24 VAC.
• Contacts:
  One three-phase normally open contact (NO) for power circuit.
• Three auxiliary contacts:
  One instantaneous normally open contact (NO).
  One time normally open contact (NO).
  One time normally close contact (NC).
  N-REL30
  3

Specifications

• N-TRANS03. Three-Phase Autotransformer 400/230 VAC, 1 kVA, Module.
  Three-phase autotransformer.
• Nominal supply voltage: 400 VAC (3PH).
• Nominal output voltage: 3 x 230 VAC (3PH + N).
• Nominal power: 1 kVA.
• Transformer connection: YY0.
  Start/stop commutator for instantaneous connection/disconnection of the grid transformer. N-TRANS03
• Fuses: 3 x 5 A.
• . 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.
• Nominal current: 1.67 / 0.97 A.
• Shaft height: 71 mm.
• FLYW. Flywheel.
• Weight: 2 kg.
• Recommended maximum speed: 4000 rpm.
• Moment of inertia: 0.0025 kgm².
• All necessary cables to realize the practical exercises are included.

FLYW

Cables and accessories, for normal operation.