Integrated training device of liquid level temperature control

Integrated tr--ning device of liquid level temperature control,Low -voltage power distribution operation tr--ning device

I. Overview

The process control comprehensive experimental device (PCS) is a common physical quantity in the process of modern industrial production, such as temperature, pressure, flow, liquid level and other parameters. Teaching experimental equipment with the laws of research process control, process control comprehensive experimental devices use intelligent industrial instruments, which are close to industrial reality, use safety, stable operation, simple m--ntenance, and superior cost -effectiveness. This device integrates a variety of control methods, reappears the control methods used by actual industrial site, adopts sound and light alarm system, and provides users with more friendly secondary development interfaces.

2. Product structure and characteristics:

(1) Division design and modular assembly structure, which is easy to form different control systems.

(2) Configuration of the second water tank; water supply system all the way.

(3) The experimental cabinet is completely opened, and the internal devices are all visible, which is conducive to intuitive teaching and m--ntenance.

(4) Humanized design, equipped with a water storage tank, inlet dr--nage self -control device to reduce the labor intensity of the experimental personnel. The hanging rack with a dedicated line is convenient, clean, and beautiful. Provide conditions for experimental civilization operations.

(5) The instrument and components of the device are used in modern technology industrial -grade products, and the degree of intelligence is high. Good accuracy and diverse specifications. It is good for intuitive teaching and broadening the knowledge of students' industrial field. Lay the strong foundation for the future.

(6) High security, the system is equipped with leakage protection, a special experimental power supply with a protective cover, and the temperature control box to prevent water -free heating and automatic control.

(7) Good openness. Under the guidance of teachers, students can observe, participate in the operation by themselves, proof themselves for verification, and analyze theoretical analysis according to the real -time curve of the record.

(8) Boiler heating program control protection system

A. The boiler heating inner bile is protected by the water level liquid level. The water level does not reach a cert--n height, and the control system cannot control the work of the compressor of the compressor.

B. The power control switch of the electric heating pipe is a key switch. When not experiment, the teacher protects the key to avoid miscalculation of unrelated personnel.

(9) Power protection measures

A. Add a current leakage protector.

B. Three -phase power supply plus insurance tube to prevent disconnection.

(10) Power start and stop control method;

Use the start -up button to control the contactor to control the start -stop of the power supply.

Integrated tr--ning device of liquid level temperature control,Low -voltage power distribution operation tr--ning device

1.1 Product Overview:

The tr--ning device is m--nly composed of four parts: measuring cabinet, line cabinet, compensation cabinet, and line cabinet. Cabinet devices have three -phase power meter, three -phase non -power electrical tables, current transformers, wiring aluminum discharge, isolation switch, ** low -voltage circuit breakers, compensation capacitors, power factor controllers, low -voltage circuit breakers, indicator instruments and other devices. It is suitable for the tr--ning and assessment of vocational colleges, technical schools, etc. for ** m--ntenance electricians.

1.2 Technical parameters:

Working power: Three -phase and five -line line 380V ± 5% 50Hz

Safety protection: leakage protection (action current ≤30mA), overcurrent protection, fuse protection

Dimensions: 660 × 600 × 2300mm

Rated current: 100A

Working environment: temperature 0 ℃ ～ 50 ℃

Relative humidity 35-85% altitude <4000m

1.4 Product structure:

All cabinets are made of high -quality steel plates for skeleton. After molding and forming, colorful epoxy plastic plastics are sprayed on the outer surface. The whole machine is both strong and durable. The bottom of the cabinet uses a universal wheel with a brake, movement and fixing are appropriate to easily adjust the placement of the equipment.