Low Voltage Measuring Instrument Trainer

Description

Low Voltage Measuring Instrument Trainer

Features:
The trainer should be designed to meet the operational training of low voltage condition, covering a variety training topic for typical electrical control and lighting control.
The frame should adopt standard aluminum profile with modular experiment panel design, thus, making it easily to build different experiment combination on the flexible two-layer structure.
All the upper parts should be removable including the experiment module, power supply module and frame support.
All terminals should be led out on printed composite panel with 4mm safety socket and connected by full sealing sheathed pluggable connector.
The complete unit should be movable with lockable truckles on bottom and available for training content
extension.

Training Contents on Electrical Control:
Inching and self-locking control circuit
Contactor interlock controlled three phase asynchronous
motor forward and reverse control circuit
Button / Contactor interlock controlled three phase
asynchronous motor forward and reverse control circuit
Remote / local / multi-place start stop control circuit
Automatic round trip control circuit
AC contactor controlled three phase asynchronous motor
sequential starting circuit
Time relay controlled three phase asynchronous motor
sequential starting circuit
Three phase asynchronous motor sequential starting, reversed sequence stop control circuit
Three phase asynchronous motor Y-φ starting control circuit
Reduced voltage starting control circuit of three phase asynchronous motor with series resistor
Three phase dual speed motor control circuit
Three phase asynchronous motor dynamic braking circuit

Training Contents on Lighting Control:
Energy meter and breaker wiring
One switch control one and two incandescent lamp
Two switches control two incandescent lamps
Two dual-control switches control one incandescent lamp
Sound-light control circuit
Socket wiring and breaker protection contro

Configuration:
Mobile aluminum experiment stand:
High compressed chipboard tabletop & baseplate
Solid impact-resistant protective edging
6 extruded aluminium profiles with 8 grooves
3 H-shaped profiles for panel organization
4 swivelling casters, 2 of which have brakes
Table and upper frame part separable for easy delivery
Cable holder attached to side column for at least 48 cable pcs

Three phase power supply:
RCCB
Momentary pushbutton with lamp, green / red
Key switch, 1NO/NC
1P & 2P circuit breaker & RCCB
With all terminal led to colorized 4mm safety socket
Lighting panel:
Socket x2
Double switch x2
Single switch
Sound & Light switch
Incandescent lamp x2
With all terminal led to colorized 4mm safety socket
AC voltmeter and AC ammeter:
Voltmeter digital AC0…450V x3
Ammeter digital AC0…3A x3
With all terminal led to colorized 4mm safety socket
With all terminal led to colorized 4mm safety socket
Lighting panel:
Socket x2
Double switch x2
Single switch
Sound & Light switch
Incandescent lamp x2
With all terminal led to colorized 4mm safety socket
AC voltmeter and AC ammeter:
Voltmeter digital AC0…450V x3
Ammeter digital AC0…3A x3
With all terminal led to colorized 4mm safety socket

Accessories:
3-phase asynchronous motor 120W, star/delta convertible,
3-phase dual speed motor 1400/2800 rpm,
Safety whole sealing cable
Experiment guidebook

Other Facilities:
Installation ,Commissioning ,Operation ,
Testing & Training.
Non Slip Rubber Ending
Terminal Connector 4mm Safety Socket
Origin China, Assembled in Bangladesh