Who knows about the electrical fire monitoring system of German German Detective?

"Detan" is a well-known foreign fire alarm manufacturer, and its products have been widely recognized in the world. In 1999, the Kubo Group successfully acquired "Detan", the former in the field of automatic sprinkler field of thermal glass.

Liqiu is famous all over the world; However, the latter's fire alarm products are not well known in China. In 2007, "Detan" established Kunshan Detan Safety Products, which is a strong German advanced technology and China's rich production resources.

The result of a joint effort.

Henan Li'an Technology Co., Ltd. is a high-tech enterprise focusing on the research of electrical safety monitoring technology, and a professional provider of overall solutions for electrical safety monitoring. Recognized by the Municipal Science and Technology Bureau as the Municipal Innovation Pilot Enterprise and the Municipal Engineering Technology Research Center, the company's operation integrates R&D, design, production, sales and service, and has passed the ISO9000 quality management system certification.

Li'an Technology is a member unit of the National Fire Protection Association, a director unit of the National Electrical Fire Protection Association, an executive director unit of Henan Building Electrical Association, and an executive director unit of Henan Smart City Association.

Li'an Technology focuses on R&D investment, and the company has obtained 5 software copyrights, 20 utility model patents, and 1 invention patent;

In 2012, he participated in the compilation of 1 local standard in Henan Province;

In 2013, it undertook 1 scientific and technological research project of the Ministry of Public Security;

In 2014, it undertook 1 scientific and technological research project in Henan Province; Won 1 second prize of Henan Provincial Science and Technology Progress Award; Won the first prize of Henan Provincial Fire Science and Technology Progress Award.

GDS3000 Electrical Safety Monitoring and Management System.

GDS2000 Electrical Safety Monitoring and Management System.

LFS200 Electrical Fire Monitoring System.

LPS200 Intelligent Power Monitoring and Power Management System.

LDS200 Power Monitoring System for Fire Fighting Equipment.

An isolator (isolation module) is an isolator that installs a controlled protection zone bus to prevent damage to the host.

Hello, the electrical fire monitoring system refers to the system that can send out alarm signals, control signals and indicate the alarm position when the detected parameters in the protected line exceed the alarm set value. The characteristic is that the leakage monitoring belongs to the early warning system. Different from the traditional automatic fire alarm system, the electrical fire monitoring system gives early warning to avoid losses, while the traditional automatic fire alarm system is to reduce losses.

Therefore, this is the fundamental reason why it is necessary to install an electrical fire monitoring system regardless of whether it is a new construction or renovation project, especially a unit that has already installed an automatic fire alarm system. The electrical fire monitoring system can be set up in high-rise buildings, places with high fire danger and dense personnel, various types of theaters, halls, warehouses, residential quarters, hospitals, shops, schools, etc. If you have any questions, please feel free to ask.

Answer: Hello, the electrical fire monitoring system has evolved into a more intelligent fire protection system. Its built-in intelligent electrical fire detector is installed in the location where fire is likely to occur, and the line is closely monitored, and the installation of electrical fire monitoring system is the key to ensure electrical safety in densely populated places such as factories, shopping malls, schools, and hospitals. There are three main types of electrical fire monitoring detectors - residual current electrical fire detectors, temperature sensors, current transformers, three kinds of detectors monitor different data, according to different factors that are easy to cause electrical fires for all-weather real-time monitoring, according to different site conditions, the detector is installed in a suitable position, and better play the effect of monitoring hidden dangers.

Question: The cell mainly monitors those devices.

Answer: Hello, the electric alarm function, the fire accident detector can use the law of Kirchhoff current according to the voltage transformer. That is, the logarithm of the complex current injected into all connection points of the power supply circuit is the sum of 0.

2.Temperature alarm function, fire accident detector can check the temperature of electrical equipment wiring according to the temperature sensor. When the temperature of the electrical equipment line exceeds the alarm value, the alarm value of the detector will send a light control alarm.

3.Fire alarm function, fire alarm function, electrical fire monitoring system can carry out fire safety output, can be connected to fire protection facilities, and the staff did not deal with it properly after the alarm occurred. In the event of a fire incident, the detector can notify the firefighting facility and take preventive measures.

4.Sudden output function, electrical fire monitoring system generates an alarm when if the staff does not handle it properly. If you use the output function suddenly, you can shut up and cut off the power supply circuit.

1. The electrical fire monitoring system shall be composed of some or all of the following monitoring devices:

1. Electrical fire monitoring equipment;

2. Residual current type electrical fire monitoring detector;

3. Temperature measuring electrical fire monitoring detector;

4. Linear temperature sensing fire detectors.

2. According to the scale of the project and the need to detect the electrical fire site, it is determined that the independent detector or non-independent detector should be used.

3. The form and installation location of electrical fire monitoring detectors should be determined according to the specific conditions of electrical laying and electrical equipment.

Fourth, when there is no fire control room and the number of electrical fire monitoring detectors is not more than 8, independent electrical can be used.

Fire monitoring detectors. 6. The setting of the electrical fire monitoring system should not affect the normal operation of the power supply system.

There are well-known brands such as Hunan Zhenda and Hunan Daren.

Sopuni's, the system is flexible and powerful, the management control range is wide, the response speed is fast, and the main thing is that the service is very good. There are also bays and big blue birds, which I don't know very much.

Xiao Wu Song electrical fire monitoring system.

In high-rise buildings, places with high fire danger and dense crowds, various types of theaters, halls, warehouses, residential quarters, hospitals, shops, schools, etc.

For the project of setting up the electrical fire monitoring system, the system design should be set up at the location of the following power line equipment:

The low-voltage distribution outgoing line protection switch of the substation with special protection object;

the main switch of the incoming line of the distribution box of the lighting trunk of the floor or fire partition;

the main switch of the power distribution power supply and the terminal power distribution equipment of the entertainment and screening and amusement venues;

the main switch of the distribution box in underground shopping malls and other places where people gather;

the main switch of the emergency lighting distribution box;

The main switch of the power distribution box of fire pumps, fans, elevators and other important fire protection loads;

the main switch of the power distribution box of passenger and freight elevators;

The main switch of the distribution box of the general power trunk such as air conditioner and fan of the special protection object;

master switches for power mains and terminal distribution equipment in medical schools;

The main switch of the power trunk and the terminal distribution box of the national cultural relics protection unit, brick or wood structure key ancient buildings;

Other places where the fire hazard is high and the monitoring node needs to be set up.

The electrical fire monitoring system is composed of leakage detection device and monitoring equipment. The leakage detection device is composed of a current transformer and a leakage detector. The connection between the monitoring detector and the monitoring equipment is usually wired.

The leakage fire alarm system and the electrical fire alarm system are basically the same. The components of the electrical fire monitoring system include: LFZ201 series electrical fire monitoring equipment (abbreviation:

monitoring host) and LFT201-L series residual current electrical fire monitoring detector (integrated), LFT201-E series residual current electrical fire monitoring detector (split type), LFT201-T series temperature measurement electrical fire monitoring detector, general equipment (including: LFJ201 series monitor, LFT201-W series temperature sensor and LFG201 bus branch isolator), etc. The leakage fire alarm system is just that the electrical fire monitoring system only selects the residual current electrical fire monitoring detector, but the detector is different.

Electrical fires can also be monitored from smoke concentrations, and the cable is overheated for a long time before the fire hazard, and at this time, the rubber layer of the cable will produce pyrolytic particles, which can actually be detected by products such as aspirating smoke fire detectors.

Hope it helps.

Ask if it is a non-fire line or a fire line?

Question: Do I remember testing the non-fire lines of some buildings?

Like a care facility for the elderly.

Question: What about above-ground buildings?

The basic concept of the electrical fire monitoring system is that when the main parameters such as current and temperature in the electrical equipment are abnormal or sudden, the terminal camera (such as voltage transformer, temperature sensor, etc.) Choosing the basic principles of magnetic field sensing and the variation of temperature utility. The information content is collected and sent to the detection detector.

After amplification and AD conversion, the CPU analysis distinguishes the conversion intensity and compares it to the alarm preset. When the preset value is exceeded, an alarm signal is issued. In addition, it is transmitted to the monitoring device, which is then further identified and resolved.

When it is determined that a fire may occur, the monitoring host sends a fire data signal, lights up the alarm display light, sends an alarm sound, and displays the information fire on the LCD screen. Alerts and other informational content. Based on the information content of the information displayed above, the staff quickly went to the scene of the traffic accident to inspect and manage the alarm information resources to a centralized control panel.

Question: It doesn't say whether it's a fire or non-fire line.

The detection of the electrical fire monitoring system is included in the electrical fire protection technology testing, but at present, many third-party testing companies have not obtained the detection capability authorization of the electrical fire monitoring system, so when the enterprise needs to do this testing, it is necessary to carefully check the ability of the testing company.

Shenzhen Neutral Safety Testing, a third-party professional testing organization, has the detection ability authorization of the electrical fire monitoring system, and can issue CMA test reports.