Modern electrical control system installation and commissioning training device

 

This device has circuit design, installation and wiring of electrical control systems, sensor wiring and adjustment, PLC programming, analog module application, human -machine interface configuration, motor drive (including variables and corresponding motors, servo drives and servo motors, steps, steps, steps Entry motor and driver, relay control and protection, temperature controller, incremental encoder) parameter setting, and typical machine tool control circuit f--lure elimination and other functions. Multi -parameters in the device are given in real -time handmade (such as real -time changes, giving in real -time, real -time temperature changes, real -time giving distance, etc.), real -time control of system control, real simulation and reflecting industrial control process. Real factors are real. The tr--ning content is wide and varied. It is a typical professional ability tr--ning equipment. By tr--ning on the device, students' professional ability can be greatly improved.

 

2. Product characteristics

 

1. This device is a complete system composed of control cabinets, controlled objects, etc., with small area, convenient operation, mobile, internal installation with lighting facilities, operating panels, each control point and communication interfaces all lead to dedicated ones to dedicated ones On the wiring board, the tr--ning is more convenient.

 

2. Control components (such as PLC, frequency converter, contactor, etc.) are installed with guide r--ls. You can make reasonable adjustment and installation according to your needs. Connect to the controlled objects, and the controlled object is easy to observe in an external method.

 

3. This device adopts a modular structure with strong scalability. Choose different configurations and adjust system parameters to achieve control system requirements.

 

3. Technical performance

 

1. Input voltage: three -phase and five -line ～ 380V ± 10% 50Hz 50Hz

 

2. Working environment: The environmental temperature range is -10 ℃ ～+40 ℃ Relative humidity <85%(25 ℃) altitude <2000M

 

3. Device capacity: <1kva

 

4. Dimensions: 850mm × 800mm × 1800mm

 

5. Safety protection: have leakage protection, safely meet national standards

 

6. Virtual multi -purpose table parameters:

 

AC voltage voltage range gear division: 10, 50, 2050, 1000

 

DC voltage gear division: 0.25, 1, 2.5, 10, 50, 250, 1000

1. The composition and characteristics of the operating tr--ning device system of fluid transportation unit

1. Framework \ st--rs \ guardr--l: Frame length × width × height: about 3500 × 2000 × 3500mm. Total installation size of the equipment: 4200 × 2000 × 3500mm. The whole machine adopts steel installation framework (two layers of design, one layer of flat planes are convenient to operate, rep--r, and enter and exit. The second floor has a safe diagonal ladder and a guardr--l, non -slip pattern plate), anti -rust red dandan p--nt, and spray p--nt treatment. Fastener: with flange, valve, framework, st--rs, guardr--ls, brackets.

2. Tr--ning unit operation tr--ning unit of fluid transportation unit ｛liquid transport position (pressure conveyor, double centrifugal pump string/parallel lock linkage, vortex pump, transport); vacuum pump transportation position; resistance measurement positions; centrifugal pump characteristics and pipelines Putting positions; mixed gas/liquid mixed transportation positions; process control of liquid level, flow, and pressure control positions.

3. Mechanical and equipment configuration: low -level sink storage tank, compressed --r buffer tank, high -level sink storage tank, vacuum buffer tank, affiliated pipe and valve.

4. Power conveying equipment: st--nless steel centrifugal pump, volume -type conveyor vortex pump, vacuum hydraulic jet unit, --r conveying compressor.

5. Detection configuration: centrifugal pump conveying flow detection control, vacuum transport flow detection control; volume -type conveyor vortex flow detection, pressure conveyor traffic detection, centrifugal pump conveying liquid temperature detection, centrifugal pump conveying pump negative pressure, pump outlet pressure detection, Pressure (smooth, rough pipe, local resistance) pressure loss detection. The flow detection instrument cont--ns: turbine turbine meter, pore board flowmeter, glass rotor flowmeter, high -pressure glass rotor flowmeter. The pressure and traffic of the centrifugal pump transportation and the redundant settings on the spot.

6. Local intelligent instrumentation electrical console: about 1650X700X1400 steel spraying piano structure locally instrument electrical operation desk (including RS485 communication interface control smart instrument, embedded microcomputer position and switch position, and cont--ns DCS connection Entrance). Internal installation of leakage protection of --r switch and current leakage protector fully consider personal safety protection; at the same time each set of strong electricity output has knob switch control to ensure the safety of the equipment and convenient operation control; Device, solid -state relay, self -lock switch, plastic copper wire, rubber sleeve, shielding thread, aluminum alloy wire groove, etc. The device can be independently measured and controlled by the on -site industrial control operating table by the intelligent instrument + industrial control configuration software with the RS485 communication bus + industrial control configuration software to complete each tr--ning program. The system can also use DCS control systems.