ZE1113 Electrician Experiment Box Vocational Trainer Workbench Educational Laboratory Bench Electrical Training Equipment1. Product Introduction
1.1 Product Description
This equipment is an electrical circuit comprehensive experimental box, a portable experimental workbench used for teaching and practical training in electrical engineering, electronics, and circuit principles courses.
Core Components: Includes a Delixi miniature circuit breaker (main power protection), three sets of incandescent lamp loads (SB1/SB2/SB3), capacitor banks (0.47μF/1μF/2μF), fluorescent lamp load, transformer (220V/36V/6.3V), AC voltmeter (range AC450V), AC milliammeter (range AC500mA), multiple sets of socket blocks, and matching experimental leads.
Functional Scope: Capable of performing typical electrical engineering experiments such as single-phase AC circuits, power factor compensation, fluorescent lamp circuits, transformer voltage and load testing, and overload protection. Suitable for teaching and skills training in electrical engineering majors in universities and vocational colleges.
Power Supply Specifications: Input is AC380V, with built-in protection devices, and multiple safe experimental voltage outputs.
1.2 Product Features
Modular Design: Each experimental unit (load, instrument, protection, transformer) is independently partitioned, with clear wiring, facilitating rapid setup of different experimental circuits and avoiding circuit confusion.
Comprehensive Safety Protection: Equipped with a Delixi miniature circuit breaker for main power overload/short circuit protection, and also includes overload protection branches to maximize the safety of operators and equipment.
Intuitive Visualization: Using incandescent and fluorescent lamps as loads, circuit continuity and power changes can be observed directly; pointer-type instruments display voltage and current parameters in real time, facilitating data reading and phenomenon analysis.
Portable and Integrated: The entire unit is encapsulated in an aluminum alloy casing, making it easy to carry and suitable for various scenarios such as classroom teaching, laboratory training, and on-site skills assessment.
Strong Expandability: Multiple sets of wiring sockets are reserved, allowing connection to other experimental modules to meet advanced circuit design and expansion experiment needs.
2. Technical Specifications
2.1 Basic Technical Parameters
Operating power supply Three-phase five-wire system, 380V±10%, 50Hz.
Ambient temperature -10℃～+40℃
Ambient humidity ＜85%（25℃）
2.2 Equipment External Parameters
Dimension 660mm×400mm×195mm
Weight 10kg
3. Product Component Names and Functions
3.1 Main Body of Equipment
Number Name Quantity
1 Enclosure 1
2 Circuit breaker unit 1
3 Light bulb circuit unit 3
4 Main power supply unit 1
5 Voltmeter unit 1
6 Ammeter unit 1
7 Mutual transformer unit 1
8 Power connector 1
9 Fluorescent lamp circuit 1
10 Single-phase transformer unit 1
11 Fluorescent lamp 1
3.2 Equipment Accessories
Number Name Quantity
1 Yellow 4mm electrical safety connection cable 5
2 Red 4mm electrical safety connection cable 5
3 Black 4mm electrical safety connection cable 5
4 Blue 4mm electrical safety connection cable 5
5 Green 4mm electrical safety connection cable 5
6 0.5A fuse 5
7 2A fuse 5
4. List of Product Teaching Experiments
(1) Measurement of Circuit Equivalent Parameters using the Three-Meter Method
(2) Measurement of Voltage and Current in Three-Phase AC Circuits
(3) Measurement of Power in Three-Phase Circuits
(4) Measurement of Power Factor
(5) Measurement of Mutual Inductance Circuits
(6) Characteristic Parameters of Single-Phase Transformers
(7) Fluorescent Lamp Experiment
