Dynamic Loads Application

The Dynamic Loads Application, has been designed to study the behavior of the dynamic loads in the field of power systems.

ATENG 11479 — Dynamic Loads Application

• The “ATENG 11479” application includes the following elements:
• N-ALI01. Industrial Main Power Supply Module.
• Supply voltage: 400 VAC, 3PH+N+G.
  ON/OFF removable key.
• Output voltage connections:
• Three-phase + Neutral: 400 VAC.
  N-ALI01
• Single-phase: 230 VAC.
• Three-phase supply hose with IP44 3PN+E 32 A 400 V connecting plug.
• Differential magnetothermal 4 poles, 25 A, 30 mA AC 6 KA.
  Emergency stop push button.
• N-EALD. 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:
  N-EALD
• Multifunctional three-phase power meter:
• Single and three-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 y 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, four types of days.
  Automatic daily report of energy consumption maximums and minimums.
• Communications:
  Modbus TCP communication protocol with Ethernet interface.
• EMT7/1K. 3PH Squirrel-Cage Motor, 1 kW.
• Nominal power: 1100 W.
• Nominal voltage: 3 x 230/400 VAC Δ/Y.
• Frequency: 50/60 Hz.
• Poles number: 2.
  EMT7/1K
• RPM: 2730 rpm.
• Nominal current: 2.52/1.45 A.
  3

Specifications

• N-ARR01. Manual Star Delta Starter.
• Nominal voltage: 400 VAC.
  Three input terminals for power supply connection.
  Six output terminals for motor connection.
• Maximum contacts current: 10 A.
  N-ARR01
• Star-delta three positions commutator:
• 0: Open circuit.
• Y: Star connection.
• Δ: Delta connection.
• 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. N-TRANS03
  Three-phase ON/OFF switch.
• Fuses: 3 x 5 A.
• N-MPS. Motor Protection (1.6 A - 2.5 A).
  ON/OFF commutator.
• Limit thermal current:
• From 1.6 A - 2.5 A.
• Input power terminals: N-MPS
• Power input connections: L1, L2, L3.
• Output power terminals:
• Power output connections: L1, L2, L3.
• N-PSM. Power Switch Module.
• Rated voltage of power terminals: 400 VAC+N.
• Frequency: 50/60 Hz.
• Control voltage: 24 VDC.
• Nominal current: 15 A.
  N-PSM
• Functions: two pushbutton switches and remote control for switch-off relay.
• Contacts:
  4 x normally open contacts.
  1 x normally open auxiliary contact.
  1 x normally close auxiliary contact.
• N-CAR19T3. Three-Phase Bench of Commutable Capacitors Module (2 units).
  ON/OFF switch.
  3 x manual switches to turn on and off the capacitors.
• 4 x input voltage terminals: 400 VAC+N.
• Capacitors: 3 x (3 x 7) μF.
  N-CAR19T3
  Three LED indicators.
  4

Specifications

• Required elements (Not included):
• ATENG 12389. 1 kW AC Industrial Servomotor Application.
• N-ALI01. Industrial Main Power Supply Module.
• Supply voltage: 400 VAC, 3PH+N+G.
  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.
• Differential magnetothermal, 4 poles, 25 A, 30 mA AC 6 KA.
  Emergency stop push button. ATENG 12389
• N-DMC01. Torque and Speed Measurement Module 1.
• Digital torque meter:
  Torque signal connector.
  Auxiliary contact NO.
• Digital speed meter:
  Speed signal connector.
  Auxiliary contact NO.
  IP66 protection.
• N-SERV1K. 1 kW Servomotor Module.
  Dynamic and static operating regime in four quadrants.
  Speed and torque signals.
• Power supply terminals: 3 x 400 VAC.
• Frequency: 50/60 Hz.
• Nominal power: 1 kW.
• Maximum power: 3 kW.
• Maximum speed: 5000 rpm.
• Nominal torque: 3.18 Nm.
• Maximum torque: 9.55 Nm.
  Temperature control.
  Speed control potentiometer.
  Torque control potentiometer.
• Mode selection switch: torque/speed control.
  Motor turning reversal switch.
  5

Specifications