Network wiring training device

Shape size: 600mm long, 530mm wide, high 1800mm high

Voltage/power: AC 220V/50W

Supporting equipment: 6U network pressure wiring experimental 1, 6U network jumping line detection and f--lure demonstrator, 2 network rag ring ring, 8 PDU power sockets, 100 rounds 110 communication jumping line frames, 2 units Two network wiring racks, 1 optical fiber wiring frame, 1 part/tool box, and 1 set of power areas.

2. Product characteristics

1) The device is selected from the 19 -inch open floor frame. The shape size: 0.6 meters long, 0.53 meters wide, 1.8 meters high. The lower part of the rack is fixed to the foot screws, ensuring that the equipment is firm and can withstand the impact of tr--ning lines.

2) 6U rack type color LED color block display function network pressure wiring tr--ning tester (color LED color block display light, a total of 96), each core wire is connected to the corresponding color LED light block, intuitive continuous display display display The connection status and line order of the end connection. There are 96 luminous colors in 48 groups. At the same time, all end connection conditions of the six twisted lines are displayed, and it is intuitively judged that the cross -connection, anti -connection, short circuit, and disconnection of the communication network twisted line. The test results were transmitted to the Teacher's computer management side software with the WiFi wireless signal or RS485.

One of the network jumping line detection and fault demonstrators of the color LED display function, corresponding to the connection status and line order of the colored LED light luminous block display of the two ends of the RJ45 connector. Each jump corresponds to the 16 colored LED luminous color blocks of 8 groups, and the connection status and line order are visually continuously displayed. It is divided into 32 groups with 64 luminous color block lamps, and there are cable types, groups, and fault type prompt lamps. , Quickly detect 4 jumper pressure connections at the same time. F--lure simulation demonstration functions, set 6 groups (correct, anti -connection, cross, interruption, cross, short circuit) common network wiring correct and fault types. The test results were transmitted to the Teacher's computer management side software with the WiFi wireless signal or RS485.

4) Teacher teaching design system (providing demonstration and copyright certificate): This system is the format of the APK, which can be used on the PC side or on the mobile terminal. This system can be manually set up manually and can be automatically set up. Select the green box in the circuit diagram to manually set the fault point (*** can set up 39 fault points). You can also automatically perform a random f--lure point settings through the system, two fault points settings, random three fault points settings, random point settings, random point settings, random point settings, random point settings settings, random three f--lure points settings, random point settings. Randomly four fault points settings, random fault points settings, have toolboxes, component libraries, magnifying glass, circuit diagrams and other functions in this system. You can choose a multimeter to detect through the toolbox. You can clearly understand each component and circuit. This system starts the control circuit f--lure through the motor star triangle, and has been investigated to allow students to understand the working principle and circuit structure of the motor star triangle to start the control circuit.

1. Equipment composition

   Photovolt--c power generation tr--ning system is m--nly composed of four parts: photovolt--c power supply device, photovolt--c power supply system, inverter and load system, and monitoring system, as shown in Figure 1.

1. Equipment size: photovolt--c power supply device 1610 × 1010 × 1550mm

                    Tr--ning cabinet 1000 × 1000 × 2000mm

2. Place area: 12 square meters

2. Introduction to each unit

1. Photovolt--c power supply device

(1) The composition of photovolt--c power supply device

The photovolt--c power supply device is m--nly used by photovolt--c battery components, projection lights, light sensors, light sensor control boxes, horizontal direction and pitch direction movement mechanism, swing rod, swing rod reducer, swinging rod stand, single -phase AC motor, capacitor, DC motor, DC motor Close to equipment and devices such as switches, micro -switching, base brackets.

Four photovolt--c battery components are parallel to form a photovolt--c battery square array, and the light sensor is installed in the center of the photovolt--c battery square. Two 300W projection lights are installed on the string bracket, the bottom end of the rod is connected to the output end of the reducer, and the input end of the reducer is connected to the single -phase AC motor. When the motor is rotated, the dial -driving rod is swinged by the reducer. The connection part of the bottom end of the string rod and the base bracket is equipped with a close -up and micro -switch for the limit and protection of the position of the string. The horizontal and pitch direction movement institutions are composed of horizontal movement reducers, pitching motion reducers, DC motors, close to switch and micro -switch. When the DC motor is rotated, the horizontal speed reduction box drive the photovolt--c battery square array to east or west, and the pitching reduction box drives the photovolt--c battery square array north or southward. Micro switch is used for the limit and protection of the position of the photovolt--c battery square array.