Specification: (As per one set)

Power supply:

AC220V±5% 50Hz

Size:

Euipment 1700×800×2100mm

Controlled cabinet 600×600×1800mm

Capacity:

<5KVA \ control signal:voltage 15v/4-20ma

Open noise

≤0.4div

Field control experimental subject device

Industrial 4 thermal parameter: Temperature, pressure, flow,liquid level engineered detection and sensoring and transmitter. Nomal engineering actuators (regulating valve, inverter, Silicon controlled phase shiftingvoltage regulator) all can show in here.

PID, lagging, coupling controlalgolithm and regulation algorithm can be confirmed.

Automation instrument use and calibration experiment.

The composition of control system can show in here.

1. Controlled object: include stainless steel water tank, organic glass tank, single phase 2KW electric heatingstainlesssteelboilerwith jacket.

2. System power: includestainlesssteelpump, electric control valve, inverter and turbine flowmeter.

3. Actuatorinclude single-phase silicon controlled phase shifting voltage regulator, electric control valve, Mitsubishi inverter, solenoid valve, three-phase electric-heating tube

4. Detection sensor: diffused silicone pressure and level sensor 2 pcs (Detecting level of two tanks separately), diffused silicone pressure sensor (Detecting pipe pressure), turbine flowmeter and flow totalizer 1 set (Detecting sub-pipe flow separately), Pt100 thermal resistance temperature sensor, temperature DDE controlling (Measuring temperature of boiler inner and boiler jacket).

Field electrical control and wiring System

Field electrical control box include inverter, voltage regulating module and another strong electricity strong interference unit.

1. One inverter with single input and three phase output, offer manul and 4-20mA control operation.

2. One 3-phase silicon controlled phase shifting voltage regulator

3. With earth leakage protective device, boiler prevent dry heating protector, power supply starting control loop and multigroup fuses, meanwhile each group strong electricity output all with knob switch control, ensure safety of equipment, operation and control more easy. With split-phase power supply light, power supply, inverter and its control interface.

4. High reliability terminal line

Configuration

Control bench

1 set

Boilerunit

1 pcs

Boiler electrical heating protection against dry heating unit

1 pcs

Double-tank

1 set

Water pump

1 pcs

Water tank

1 pcs

Solenoid valve

1 pcs

Electric heating power regulation

1 pcs

Temperature sensor

2 pcs

Temperature transmitter

1 pcs

Pressure measuring unit

1set

Inverter

1pcs

Electric control valve

1 pcs

Flow sensor

1 pcs

Intelligent standard PID adjustment meter

2 pcs

CPU controller

1 pcs

DDC system

1 set

Analog module

1 pcs

Communication converter

2 pcs

RS485 communication cable

1 pcs

Programming cable

1 pcs

Kingview software

1 pcs

MCGS configuration software

1 pcs

DDC system experiment software

1 pcs

Intelligent instrument system experiment software

1 pcs

Manual

1 pcs

Experiments:

1. Process control system basic experiments

1)To learn control system configuration:

a. To learn hardware device structure and instruments operation, sensor calibration(zero shift and range adjustment) experiment

b. To know experimental software and development platform

c. Control loop selection and loop connection experiment

d. Measuring operating characteristics and flow relation of variable frequency pump

e. Regulating valve characteristic test

f. Heat exchange characteristic experiment of heat exchanger

2) Mathematical model detection

a. Single-tank level mathematical model detection experiment

b. Double-tank level mathematical model detection experiment

3) Temperature control experiment

a. Boiler inner water temperature control experiment

4) Single loop regulation

a. Upper tank level of fixed value control experiment

b. Cascading double-tank level of fixed value control experiment

c. Boiler inner water temperature of fixed value control experiment (Dynamic flowing water)

d. Boiler jacket water temperature of fixed value control experiment (Dynamic flowing water)

e. Flowmeter flow of fixed value control experiment

5) Single loop regulation

a. Water level and flow cascade control experiment

b. Upper and middle tank level cascade control experiment

c. Boiler water temperature cascade control

2. Variable frequency constant pressure water supply experiment

Variable frequency constant pressure water supply experiment (Inverter control)

3. Configuration control experiment of industry control configuration software

Real-time database configuration, M graphic animation, curve, alarm configuration equipment of communication configuration, scriptlet application configuration experiment, etc.

Software:

MCGS6.2 configuration software, Kingview software 6.53

DDC system experiment software, instruments system software, PLC system programming/simulation software.