AF095E Basic Electric Traction And Lighting Circuit Trainer Teaching Equipment Electrical Installation Lab
1 Product Overview 1.1 Overview This product is used in the training of electricians (including primary, intermediate and advanced electricians). The electrician's assessment cabinet uses lighting circuits. The actual operation of the electric control circuit of the electric motor is an indispensable skill training. It is also necessary for all levels of electrician practitioners. The content of the mastery is also the examination and appraisal content stipulated by the Ministry of Labor for “Electrical Technology Grade Standard” and “Electrical Operation Certificate”. The general electrician training appraisal and assessment device includes experiments and practical operations such as lighting circuit and electric drive control circuit. Wiring and other items. In order to cultivate students' basic skills and wiring skills in practice, the electrician laboratory cabinet greatly enriches the content of classroom internship teaching, improves the quality of internship teaching, and enables students to quickly master the practical operation skills and practice wiring skills, so that training and internships can be made. The operation is moving to a new field, which is suitable for the teaching and skills training assessment of higher vocational colleges, higher vocational schools, secondary vocational schools and technical schools. 1.2 Features (1)Using the double-sided space position, the cabinet is equipped with single-phase watt-hour meter, fluorescent lamp, incandescent lamp, double dual-control switch, sound and light control switch, touch switch, socket, etc., and electrical equipment required to complete various lighting circuits. Control a variety of low-voltage electrical appliances, such as leakage circuit breakers, fuses, current transformers, contactors, intermediate relays, time relays, thermal relays, travel switches, buttons, signal lights, transfer switches, voltmeters, ammeters, and three-phase Four-wire watt-hour meter, etc. In order to extend the service life of the electrical appliance and reduce the material consumption, the contacts of the electrical appliances are connected to the terminals, and the students only need to wire and train on the terminals to ensure the durability of the electrical components. The technical training cabinet is also equipped with an auxiliary motor, which can be used for various experiments. (2) The motor is fully equipped and can be used in combination to complete the training content of various courses. (3) The training platform has a good security protection system.
2 Performance parameters (1) Input power: three-phase five-wire system 380V±10% 60Hz (2) Dimensions: 720mm × 550mm × 1800mm (3) Machine capacity: <1.5KVA (4) Weight: <150kg (5) Working conditions: ambient temperature -10 ° C ~ +40 ° C Relative humidity <85% (25 ° C) 3 Experiment list Electrical control training Experiment 1 Direct start control of three-phase asynchronous motor Experiment 2 Three-phase asynchronous motor contactor jog control circuit Experiment 3 Three-phase asynchronous motor contactor self-locking control circuit Experiment 4 three-phase asynchronous motor stator string resistance step-down starting manual control circuit Experiment 5 Three-phase asynchronous motor stator string resistance step-down starting automatic control circuit Experiment 6 Y-△ start automatic control circuit Experiment 7 Contactor self-locking three-phase asynchronous motor forward and reverse control Experiment 8 button self-locking three-phase motor contactor positive and negative control Experiment 9 double self-locking three-phase asynchronous motor forward and reverse control Experiment 10 three-phase asynchronous motor one-way step-down starting and reverse braking control circuit Experiment 11 Dynamic Braking Control of Three-phase Asynchronous Motor Experiment 12 sequential control of three-phase asynchronous motor Experiment 13 three-phase asynchronous motor remote and local control Experiment 14 three-phase asynchronous motor forward and reverse jog start control circuit Experiment 15 Workbench automatic round trip control line Experiment 16 automatic jog control circuit with jog Experiment 17 Linkage control circuit of X62W universal milling machine spindle and feed motor Experiment 18 C620 lathe control circuit Experiment 19 electrical block control circuit Experiment 20 one-way motor starting control circuit Lighting circuit training Experiment 21 Incandescent control line Experiment 22 Fluorescent lamp control circuit Lab 23 Touch Switch Controls Incandescent Lines Experiment 24 voice-activated switch control stair incandescent line Experiment 25 voice-activated switch control stair incandescent line Experiment 26 installation line of single-phase watt-hour meter Experiment 27 Installation of three-phase four-wire watt-hour meter (direct type) Experiment 28 Installation of three-phase four-wire watt-hour meter (mutual inductance) Experiment 29 Installation circuit of voltmeter and ammeter Experiment 300,000 rpm switch and voltmeter to measure the wiring circuit of three-phase line voltage Experiment 31 Five-hole socket wiring Experiment 32: A current transformer uses current wiring Lab 33 Dual current transformer connected to incomplete star circuit Experiment 34 Three current transformers connected to a star circuit Experiment 35 Dual Current Transformer Differential Connection Wiring Experiment 36: Three current transformers connected to the triangle line