DLWD-JZL031 AC and DC Drive Training System

Model: DLWD-JZL031 AC and DC Drive Training System

1. Input power: AC380V±10％ 50Hz three-phase five-wire system

2. Working environment: -10℃--45℃, relative humidity: <90%RH

3. Device capacity: <2KVA

4. Output power: AC: AC380V/AC220V

DC: DC220V/0-220V (governor output) ;DC24V;Signal source: DC0-10V, 4-20MA

5. AC voltmeter: AC0-500V, precision 0.5

6. AC ammeter: AC0—5A, precision 0.5

7. DC voltmeter: DC0-500V, precision 0.5

8. DC ammeter: DC0---5A, precision 0.5

9. AC power meter: single phase 0---400W/2A, accuracy level 1

10. AC power meter: three-phase 0---3KW/6A, precision level 1

11. Power factor meter: AC 0.5---1, precision level 1

12. Frequency meter: AC 45—55Hz, precision level 1

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DLWD-JZL031 AC and DC Drive Training System

Details introduction

Overview

DLWD-JZL031 AC-DC Transmission Training System is developed according to the requirements of teaching materials such as "Automatic Control System of Electric Drive", "DC Speed Regulation", "AC Frequency Conversion Speed Regulation", "Senior Maintenance Electrician" and other teaching materials, and is suitable for Motor and drive-related professional courses in colleges and vocational colleges. The AC DC speed control experimental device mainly trains and assesses the parameter setting and system application ability of the AC frequency converter and DC speed control device, as well as the programming ability of some programmable logic control.

Equipment Features

The Technical Training System consists of 4 areas: system power supply part, AC speed control part, DC speed control part, and instrument measurement part. The components required for the experiment are all embedded on the panel, and all the wiring is led to the K4/K3 type safety terminal on the front panel, and the experiment is connected by sheathed test line.

The equipment platform is made of industrial aluminum profiles and high-density wood boards. The bottom of the equipment is equipped with 4 universal wheels to facilitate the movement of the equipment. The equipment desktop is made of high-density composite wood board, which has the characteristics of insulation, wear resistance, and corrosion resistance. There are two drawers under the desktop for easy storage of tools and experimental equipment.

Training projects

1.Relay contact control training

Three-phase asynchronous motor jog control and self-locking control

Three-phase asynchronous motor Y/△ switching start control

Three-phase asynchronous motor interlock forward and reverse control

Delay forward and reverse control of three-phase asynchronous motor

2.Frequency conversion control training

The panel operation of the inverter

Inverter frequency multi-speed operation training

External analog control inverter open-loop speed regulation training

Momentary power failure starting training

Inverter function parameter setting and operation