TB-231024-V-105 Low Voltage Operational Trainer

TB-231024-V-105 Low Voltage Operational 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-Δ 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 control

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
• – AC contactor
• – Input CEE socket, output 4mm safety socket
• Main power supply control & AC contactor:
• – MCB
• – AC contactor x4
• – Fuse protector 3P, 32A
• – Fuse protector 2P, 32A
• – With all terminal led to colorized 4mm safety socket
• Position limit switch and control button:
• – Limit switch Ui 250V, Ith 5A, 1NO/NC x4
• – Emergency switch 1NO/NC
• – Momentary button switch, 1NO/NC, green & red
• – Rotary selective switch, 1NO/NC, black
• – With all terminal led to colorized 4mm safety socket
• Thermal overload relay and time relay:
• – Thermal relay 0.25…0.4A x2
• – Time relay 0…5s, AC24V, delayed pick-up
• – Rectifier bridge, Transformer
• – AC6.3V indicator red / green / yellow, AC24V indicator red
• – Resistor x3
• – With all terminal led to colorized 4mm safety socket
• Lighting-distribution system:
• – Entrance main switch
• – Watt hour meter
• – 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
• Accessories: 3-phase asynchronous motor 120W, star/delta convertible, 3-phase dual speed motor 1400/2800 rpm, Safety whole sealing cable and Experiment guidebook