SFEX CT Manteau, also called the Cable Tray Manteau, is very efficient in extinguishing the initial fire suppression with immediate responses in case of fire because when a micro capsule for fire extinguishing reacts to a certain temperature and flame, it automatically disperses extinguishing agents.
It\'s based on a cooling fire extinguishing method, shows an excellent characteristic of being able to extinguish a fire completely with an immediate response at the time of initial fire if you cover it over the electric power line.
SFEX Solution : SFEX CT Manteau / SFEX AP Tape
1. Horizontal Section Fire : Access Floor, Cable Pit, and Cable Tray
Installation and How It Works
1. Cover the SFEX CT Manteau.
2. Prevent the spread of fire with extinguishing/flame retardance properties
2. Vertical Section Fire
Installation and How It Works
1. Wind the SFEX AP Tape on the cable.
2. Prevent the spread of fire with extinguishing/flame spread prevention properties
Test Result : AP Tape
Test Item
Test Standard
Unit
Test Result
Flame test of vertically placed cables
The carbonization length should not exceed 2.5mm from the bottom edge of the burner
-
Do not exceed (carbonization length: 0.6m)
During installation, photograph after installation
*Test Information
Test Facility Standard : KS C IEC 60332-3-10 : 2003(Compliant)
Volume of nonmetallic material(L) per meter of test specimen : 1.5 (volume of nonmetallic material for finished cable, not including AP Tape)
Number of test pieces : 5
Number of tiers : 1
Number of burners : 1
Position of test piece : Spatial type
Flame application time (minutes) : 20
AP Tape installation method : AP Tape in 0.6/1 kV TFR-CV 4C 35 from the height of burner to the top 10cm gap between AP Tape and 20cm length of AP Tape
Description
Sm612c/sm612d conference microphone, the company's research and development of professional conference microphone, and its unique digital processing and transmission technology, excellent sound performance, high reliability, advanced digital technology and audio technology help to combine for a variety of meeting occasions fully, sm612c/sm612d unique ability to process high sound pressure conference microphone audio line has the full-balanced design and unique masking techniques, anti-cell phone rf interference.
Characteristics
Pluggable gooseneck microphone with light ring
High sensitivity, effective pick-up range up to 50cm
Support multiple chairman and vice-chairman at same time
Speech patterns and apply itself is optional, common mode
Not any impact on sound quality under long distance transmission
Increased reliability with "hand-in-hand" connection topology
System unit support hot plug function
Highly resistant to mobile phone interference
Chairman unit can override all the active delegate units and approve or reject delegates who request to speak
Technology parameters
Pick up range:0-500mm
Frequency response40hz-19khz
Sensitivity-38db3db
Snr-80db
Nonlieardistortion<0.3%(1khz)
PowerAc24v
Length410m
Weight0.75kg
Temperature-20 - 50
Dimension13515050(mm)
Sensitivity:¦odb=lv/pa.Ikhz
Directivity:undirectional noise-cancelling
Lmpedance:low impedance
Current consumption:max.0.5ma
Standard operation voltage:1.5v
Sensitivity reduction:within-3db at lv
S/n ratio:more than 36db
Connectible to headphone
Durable and clear
Loud and clear sound
Strong and robust housing
Environmental pu cable reinforced with kevlar
Large ptt operating area
360fpswivel metal clip
Built in 3.5mm audio jack.
Specially designed for police and the medium duty speaker microphone can also be used by all kinds of security personnel.
Affordable and outstanding audio quality
Proprietary bone conduction transducer with dual microphone sensors to ensure excellent audio quality and intelligibility
Environmental pu cable reinforced with kevlar
Comfortable neck band for secure wearing position to enhance audio quality
Quick disconnect for various listen options to suit diversified working environment
Extended finger ptt is optional
Work with radio vox function
Specially designed for sports enthusiasts; ideal for outdoor communications in war game, paintball, airsoft, hunting and motorcycling;
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