Price and installation precautions of electrical fire monitoring detector

Nowadays, the emergence of many high-tech products has greatly facilitated people's lives and ensured people's safety. Among them, the fire house monitoring detector is the most special one, and the electric fire house monitoring detector is also very important in our life. The monitoring detector of electric fire house is a new type of independent intelligent detector, which is not only accurate in monitoring, but also very convenient to use and has a large monitoring area. It is generally used in large factories, warehouses, hotels, shopping malls and so on. Next, Bian Xiao will introduce you to the electric fire monitoring detector.

Price of electric fire monitoring detector

Electrical fire monitoring detector (hereinafter referred to as current detector) is an independent intelligent detector. As the relay part of the signal processing of the electric fire monitoring system, the current detector can intelligently analyze and process the signal from the current probe of the lower terminal through the built-in circuit and software, so as to judge the state of each current probe of the lower terminal (namely, fault state, fire alarm state and normal working state). It is suitable for places with the highest probability of electric fire, such as factories, large warehouses, offices, commercial buildings, hotels, houses and entertainment places.

Residual current type electrical fire monitoring detector-split liquid crystal type, the price is 4000 yuan.

Wireless high-power infrared electric fire house monitoring detector, 3000 yuan.

GST-DH950 1 electric fire monitoring detector, 2000 yuan.

ATLB-225Y series comprehensive electrical fire monitoring detector, 4000 yuan.

(Price source network, for reference only)

Function of electric fire monitoring detector

powerful

GF electrical fire monitoring detector product atlas

GF electrical fire monitoring detector product atlas (6 sheets)

It integrates protection function and electrical measurement function.

With leakage protection and high temperature protection, it ensures the safety of electricity use and eliminates potential electrical safety hazards.

Linkage alarm function

It can be connected with sensors such as temperature probe, smoke probe and combustible gas detector to realize linkage alarm action function. With fire linkage function.

Abundant alarm methods

It has acousto-optic alarm action and equipment self-check function, and the built-in buzzer can partially silence the sound and cancel the alarm.

Rich electrical parameter measurement

Provide high-precision measurement of electrical parameters: I, U, PF, F, P, Q, kwh, kvarh…

Remote control function

Two relay outputs can be optionally added to realize remote control of electrical interval.

Rapid accident analysis

Optional SOE event recording function, easy to analyze the cause of the fault.

Exquisite structure

The measuring transformer and leakage current transformer are external, and equipped with leakage current transformer and temperature sensor.

Beautiful appearance, small size, light weight, sensitive and convenient operation, open hole installation and convenient installation, suitable for installation in various cabinets.

Open communication network

Using RS485 communication interface and Modbus communication protocol, an electrical fire monitoring system can be conveniently formed to realize remote centralized management and monitoring.

Precautions for installation

1. Main construction unit of electric fire alarm system

According to the characteristics of the above-mentioned electric fire alarm system, the electric fire alarm system has high independence, but it is inseparable from the power distribution system, which is convenient for coordination with the construction of high-voltage system. On the other hand, practice has proved that it is easy to dispute with the fire alarm system construction unit and difficult to coordinate. In addition, I am not familiar with the use of high-voltage lines in the control cabinet and the connection and installation position of high-voltage lines, so it is difficult to guarantee the construction quality.

2. Construction requirements of electric fire alarm system

The national standard "Installation and Operation of Residual Current Action Protection Device" GB 13955, Part 6 "Installation of Electrical Fire Monitoring Protection Device" clearly points out that the form, rated voltage, rated current, short circuit breaking capacity, rated residual action current and breaking time of electrical fire monitoring protection device should meet the requirements of protected lines and electrical equipment, and should be correctly connected to different system grounding forms.

3. Acceptance requirements of electrical fire alarm system

According to the requirements of GB 13955 standard 6.3.7, the following items must be checked after installation: Press the "self-check" test button of the electrical fire monitoring detector to test whether it trips. This test should be carried out one by one. It should be correct to press the test button three times in a row and manually conduct the remote power-off test of each distribution box.

4. Reconstruction project

Electrical fire monitoring detector/electrical fire monitoring detector should generally be placed at the outlet at the lower end of plastic case circuit breaker. When the installation is inconvenient, it can be considered to be installed at the incoming end of the plastic case circuit breaker.

The above is Bian Xiao's detailed knowledge about electrical fire monitoring detectors. I hope you can better understand the monitoring detector of electric fire house through our article. The electrical fire house monitoring detector has a very good effect in our life, and it is a brand-new intelligent detector. The fire monitoring efficiency is high, and the monitoring area is large. Especially in high-rise buildings and high-rise office buildings, it is necessary to use electrical fire house monitoring detectors. Once there is a fire in these places, it is difficult to escape. Only timely discovery and timely treatment is the best way.

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