Intelligent air switch for timed control of electricity metering

1、 Overview

Intelligent air switch for timed control of electricity meteringIt is an air switch product that combines timing function and intelligent control technology. This switch not only has the basic functions of traditional air switches, such as overload protection, short circuit protection, etc., but also achieves advanced functions such as timed control and remote control through built-in intelligent modules or connected intelligent management platforms.

Intelligent air switch for timed control of electricity meteringWidely used in various scenarios such as homes, offices, and industrial places. For example, in households, it can be used to control the heating time of water heaters, the on/off time of air conditioners, etc; In the office, it can be used to control the timed switches of lighting systems, air conditioning systems, and other equipment; In industrial settings, it can be used to control the start stop time of machinery and equipment.

2、 Functional Features

Overcurrent protection: 100% rated current warning, 110% rated current tripping, adjustable threshold

Short circuit protection: C-type curve 5-10 times rated current circuit protection, D-type curve 10-14 times rated current open circuit protection

Overload protection: 100% rated power warning, 110% rated power tripping, adjustable threshold

Overvoltage protection: 110% rated voltage warning, 120% rated voltage tripping, threshold adjustable

Undervoltage protection: 90% rated voltage warning, 80% rated voltage tripping, threshold adjustable

Over temperature protection: 80 ℃ warning, 100 ℃ trip, adjustable threshold

Leakage protection: 15mA warning, 30mA trip, adjustable threshold (only 2P/4P with leakage protection support)

Control function: It has multiple control functions such as local manual push rod, local electric control, local locking, remote control, timed control, etc;

Instantaneous release type: Release curve C-type/D-type

Data monitoring: voltage, current, power, energy, temperature, and leakage (only 2P/4P with leakage protection support) and other data

Measurement accuracy: It has the function of measuring electricity and uses a measurement chip solution. The voltage and current accuracy is 0.2 level, the power is 0.5 level, and the electrical energy is 0.5 level.

Control technology: Built in mechanical control device and digital control chip, which can realize that in case of digital chip failure, each smart circuit breaker can still retain power protection functions such as short circuit protection, leakage protection, overcurrent protection, etc

3、 Product advantages

Remote timed control: The smart air switch supports remote control through a mobile app. Users can control the switch of the end circuit no matter where they are;

Energy saving and environmental protection: possessing the characteristics of energy saving and environmental protection. Through intelligent algorithms, smart air switches can monitor the electricity consumption of electrical appliances in real time and make intelligent adjustments based on user needs and habits;

Intelligent management: Smart Air has enabled intelligent management, bringing users a more convenient user experience. Users can set timer switches, scene modes, and other functions through the mobile app;

Safety protection: It has multiple protection functions such as overvoltage, undervoltage, overload, short circuit, overcurrent, overtemperature, and leakage (only 2P/4P with leakage protection support);

Data monitoring and analysis: Smart air switches have data monitoring and analysis functions. Through built-in sensors and intelligent algorithms, smart air switches can monitor the electricity consumption and environmental parameters of electrical appliances in real time, and upload the data to cloud servers for analysis and processing.

4、 Installation and wiring

4.1 Appearance and installation dimensions (mm)

4.2 Terminal schematic diagram

4.3 Wiring guidance

4、 Smart and Safe Electricity Solution for Livestock Farms

In recent years, pigsty fires have occurred frequently. Traditional pigsties are generally built on their own residential land. The materials used to construct pigsties, such as felt, straw, plastic tarpaulins, etc., are highly flammable. In addition, the aging of the wiring and the use of high-power electrical appliances can lead to excessive load and cause fires. In addition, weeds outside the pigsty, piled up debris, and firecrackers set off during the Spring Festival may all become hidden fire hazards. If not rectified, they can all become the culprits of fires.

The safety electricity monitoring and early warning system uses Internet of Things technology to continuously track and statistically analyze the main factors that cause electrical fires (wire temperature, current, voltage, and leakage current), and discover safety hazards in electrical circuits and equipment in real time (such as abnormal cable temperature, short circuit, overload, overvoltage, undervoltage, and leakage), effectively preventing the occurrence of electrical fires.

Additionally, the system is optional

① ASCP series current limiting protector (arc extinguishing type), equipped with AF-GSM400 upload, can also be directly uploaded with 2G card

② AAFD fault arc detector, equipped with AF-GSM400 upload

③ NB smoke detector and combustible gas monitoring module, plug in NB card

④ Wireless temperature detector (our model ATC series), equipped with GSM400 upload

⑤ Fire water level and water pressure detectors can be directly uploaded by inserting cards

⑥ Video surveillance

⑦ Electrical fire host

⑧ WHD series temperature and humidity controller, equipped with AF-GSM400 upload