Process control experimental device

Author： Time：2023-12-20 Hits：

Process control experimental device,High and low voltage power supply technology experimental device

This experiment is configured with basic water tanks, pipelines, intelligent regulators, electromagnetic pumps, etc., using different industrial liquid levels to measure sensors to form a variety of liquid level detection systems. The sensors that can be provided include: str--n liquid levels, etc.

Master the accuracy analysis method by experimented with the familiar installation and testing methods, application characteristics, measurement scope, installation conditions, and grasp the accuracy analysis method.

This device has multiple security protection, providing IEC standard signals and related testing points for PLC access for programming experiments.

Device technical condition

1) Enter power supply: two -phase and three -line AC220V ± 10 % 50Hz;

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

3) Installation capacity: <0.5kva;

4) Dimensions: 400*600*700 unit mm.

Process control experimental device,High and low voltage power supply technology experimental device

1. Det--led technical parameters of commonly used electricity protection cabinets

Cabinet size: 800*600*2200mm industrial -grade cabinet

Microcomputer line protection technical parameters

Technical parameters of microcomputer line protection device:

1 rated data

a. Rating power supply voltage: DC or AC 220V or DC 110V

b. Active communication data:

AC voltage: 100/v, 100V

AC current: 5A or 1A

Zero -order current: 1A

Rated frequency: 50Hz

c. Thermal stability:

AC voltage circuit: Long -term operation 1.2UN

AC current circuit: Long -term run 2in

1S 40in

Zero -order current circuit: run 2A for a long time

1S 40A

2 Device power consumption

a. AC voltage circuit: not greater than 0.5VA per phase;

b. AC current circuit: IN = 5A is not more than 1VA;

When IN = 1A, each phase is not greater than 0.5VA;

c. Zero -sequential current circuit: not greater than 0.5VA;

d. Protect the power circuit: When working normally, it is not greater than 12W; when protecting the action, it is not more than 15W.

3 environmental conditions

a. Environmental temperature:

Work: -25 ℃ ~+55 ℃.

Storage: -25 ° C ~+70 ° C, the relative humidity is not greater than 80%, and the surrounding --r does not cont--n acidic, alkaline or other corrosive and explosive gases, r--nproof and snow-proof indoor; There is no irreversible change in the device. After the temperature is recovered, the device should work properly.

Recommended information