MR250E Testing Modules for Lighting Educational Equipment for Schools Instructional Package Electrical Installation Lab 1. Equipment introduction 1.1 Overview Equipped with a variety of civilian switch buttons, relays, fuses, sockets, and a variety of lighting bulbs, this device is designed to allow students to assemble, analyze, and test increasingly complex circuits; composed of multiple interchangeable modules. Designed for the assembly, analysis and testing of lighting installations for the civil and service sector. This device ensures the single-phase power supply of the electrical device, and can be used in conjunction with the vertical frame supporting each module to realize the experimental procedure of the electrical device. Through relevant experiments, this training device can master its principles and control methods, and cultivate students' corresponding knowledge and skills. It is suitable for teaching and skill training assessments in higher vocational schools, junior colleges, secondary vocational schools, and technical schools. 1.2 Features (1) The lighting installation and testing module device adopts an aluminum profile frame structure, which is light in weight, firm in structure, and elegant in appearance. Each module is installed on the panel of the hanging box, which is convenient to use and easy to carry. (2) The training platform has a good safety protection system. 2. Technical parameters Input power: AC230V Weight: 70kg Working conditions: relative humidity <85% Size: 1230*450*1430 3. Component list and detailed introduction 3.1 Main part No Name 1 Lighting Installation Test Module Rack 2 AZ-1（2 civilian switches） 3 AZ-2（1 civil transfer switch） 4 AZ-3(2 civilian two-way switches) 5 AZ-4（2 civil commutation switches） 6 AZ-5（civilian button） 7 AZ-6(1 switch relay (230V coil)) 8 AZ-7（2 changeover switch relays (24V coils)） 9 AZ-8（2 light sockets for the schematic, with lights for 230V） 10 AZ-9（Single phase socket –230 V –10 A） 11 AZ-9a（1 single-phase socket –230 V –16 A） 12 AZ-10（5 circuit board fuse holders with 4/6 A frangible fuses） 13 AZ-11（1 fluorescent lamp reactor） 14 AZ-12-13（1 capacitor and starter for fluorescent lamps） 15 AZ-14（1 fluorescent light with pins） 16 AZ-15（1 Transformer 115-230 / 12-24V 50-60Hz 72VA） 17 AZ-34（1 timer relay for staircase lighting (powered by 230 Vac)） 18 AZ-35（1 LED button for stairwell lighting with neon lights） 19 AZ-39（1 electronic dimmer switch, 500 W – 230 V） 20 AZ-40（1 touch-sensitive LED button, 500 W – 230 V） 21 AZ-1PH power module 3.2 Power box part No Name 1 breaker 2 red light 3 AC 230V European socket 4 transfer switch 5 10A fuse 6 Fire neutral ground output terminal 3.3 Equipment configuration list: No Name Qty Element 1 power module 1 Element 2 AZ-1(2 civilian switches) 1 Element 3 AZ-2(1 civil transfer switch) 1 Element 4 AZ-3(2 civilian two-way switches) 2 Element 5 AZ-4(2 civil commutation switches) 1 Element 6 AZ-5(civilian button) 2 Element 7 AZ-6(1 switching relay (230 V coil)) 1 Element 8 AZ-7(2 changeover switch relays (24 V coils)) 1 Element 9 AZ-8(2 lamp holders for schematic diagrams with 230 V lamps） 3 Element 10 AZ-9(1 single-phase socket –230 V –10 A） 1 Element 11 AZ-9a(1 single-phase socket –230 V –16 A） 1 Element 12 AZ-10(5 circuit board fuse holders with 4/6 A frangible fuses） 1 Element 13 AZ-11(1 fluorescent lamp reactor） 1 Element 14 AZ-12-13(1 capacitor and starter for fluorescent lamps） 1 Element 15 AZ-14(1 fluorescent light with pins） 1 Element 16 AZ-15(1 Transformer 115-230 / 12-24V 50-60Hz 72VA） 1 Element 17 AZ-34(1 timer relay for stair lighting (powered by 230 Vac） 1 Element 18 AZ-35(1 LED button for stairwell lighting with neon lights 230 V glow） 1 Element 19 AZ-39(1 electronic dimmer switch, 500 W – 230 V） 1 Element 20 AZ-40(1 touch-sensitive LED button, 500 W – 230 V） 1 Element 21 frame 1 3.4 Accessories No Name Qty 1 1 meter red K4 test line 10 2 1 meter black K4 test lead 10 3 1 beige K4 test line 10 4 1 meter green K4 test lead 10 5 1 meter blue K4 test line 10 6 6*30 4A fuse 5 7 6*30 6A fuse 5 8 10A fuse 5 9 white woven lamp 6 10 fluorescent light 1 3.5 Component Function Introduction 4. Experiment list Experiment 1 Lamp experiment controlled from 1 point Experiment 2 Three groups of switches control a group of lights through relays experiment Experiment 3 Control experiment of fluorescent lamp Experiment 4 System experiment of turning on the stair lights with a certain time delay Experiment 5 Experiment of lighting from 2 points through a touch-sensitive electronic switch Experiment 6 Lighting experiment through dimmer switch Experiment 7 Two groups of switches control a group of lights experiment Experiment 8 Transfer switch to control a group of lights experiment Experiment 9 Two sets of switches control a set of lights + a socket experiment Experiment 10 Three groups of switches control three groups of lights experiment Experiment 11 3-point control lamp group experiment Experiment 12 Experiment of lamp group controlled by switch relay from 3 points Experiment 13 Experiment of Lighting System in Hotel Bedroom Experiment 14 3-point Archives Lighting System Experiment Experiment 15 Apartment Lighting System Experiment Experiment 16 Lighting up two or more light groups through touch-sensitive electronic switches
