DYDQ-02FB explosion-proof electrical experimental device

Based on the related instruments and characteristics of explosion-proof electrical equipment, complete the inspection of the use, installation, wiring, troubleshooting and other abilities of explosion-proof electrical equipment.

2. Device features:

1. The electrical control circuit components are all installed on the mesh board, which is easy to operate and replace, making it easy to expand functions or develop new tr*ning. The selection of operation content is typical and practical;

2. The operating console only needs three-phase four-wire AC power supply to be put into use;

3. The device is equipped with voltage and current leakage protectors to ensure the operator's safety;

3. Technical performance:

1. Input voltage: three-phase four-wire (or three-phase five-wire) ~ 380V ±10% 50Hz

2. Working environment: temperature -10～+40℃, relative humidity <85% (25℃), altitude <4000m

3. Device capacity: <1.5KVA  

4. Weight: 100Kg

5. Overall dimensions: Frame: 800×600×1900mm

6. Leakage protection action current: ≤30mA; leakage protection action time: ≤0.1s.

4. Basic configuration and functions of the device

(1) DW01 power supply and instrument control panel
    The control panel is an iron double-layer matt dense pattern spray-plastic structure and a steel panel. Provide AC power supply, low-voltage DC power supply and various test instruments for experiments. The specific functions are as follows:
1. AC and DC power supply
 (1) DC regulated power supply: 24V/5A one way, +5V/0.5A one way, with short circuit soft cutoff automatic recovery protection function.
 (2) AC power supply: ①. There is a set of transformers. The primary side of the transformer can add 220V or 380V AC power supply according to different wiring. After closing the switch, the secondary side of the transformer can output 36V, 110V, 20V, 20V. , 12V, 6.3V AC voltage; ②. The control panel is equipped with a single-phase three-pole 220V power socket and a three-phase four-pole 380V power socket.
3. AC and DC instruments
4. Rectifier diodes: four IN5408

(2) Practical tr*ning platform

The tr*ning platform is an aluminum profile plus mesh plate structure, with a solid structure and beautiful appearance. The tr*ning motor can be placed at the bottom of the platform .

5. Configuration table

 6. Practical tr*ning projects

1. Understanding of explosion-proof electrical

2. Installation of explosion-proof electrical appliances

3. Installation and wiring debugging of explosion-proof lamps

4. Installation, wiring and debugging of explosion-proof motors

5. Human body static electricity elimination tr*ning

6. Practical tr*ning on the use of tools and operating specifications

7. Recognition and recognition of explosion-proof signs

Hot-selling product: Electrician tr*ning bench