YTX-1h broadcasting
update£º2015-03-20 22:50 Click£ºtimes
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YTX - 1 h h explosion-proof cable communication system by YTX - 1 words stand host, power supply and signal connection box, explosion-proof speaker and explosion-proof lights, standing by bus structure, through the power and the bus parall
introduce
YTX - 1 h h explosion-proof cable communication system by YTX - 1 words stand host, power supply and signal connection box, explosion-proof speaker and explosion-proof lights, standing by bus structure, through the power and the bus parallel signal, by calling off-hook propaganda, called pick machine way to the nearest calls, use AC36V safe voltage of power supply.YTX - 1 h cable communication system has a simple to use, easy installation and maintenance, effect is good, call amplification big power, high cost performance, wide application, etc.Apply to the space is large, noisy environment, post scattered sites, on-site operation and internal communications.
The system has simple structure, easy to install, easy to use.Two or more words stand can be formed into the cable system.
System adopts the bus structure, all the words stand in parallel to the power supply and signal on the bus.
(see the appended drawings of the power supply and signal cable connection principle diagram)
In any words stand system picked up the receiver and press the call button on the receiver to handle speakers to talk to all the words stand.
Each words stand independently, any words stand failure, does not affect other words work station.
This system can be multiparty calls, the both parties can call after call third or fourth party, also can be in a conference call.
Talk channel number 1 or 4 (optional) user, the system capacity is large, can be allowed to have 4 people calls at the same time, have certain illicit close sex.
The basic parameters
Products of explosion-proof marks for: Exd ib ¢ò T6 Gb B
composition
Explosion-proof products YTX - 1 h words stand host, power supply and signal connection box, explosion-proof speaker and explosion-proof lamp.
Normal working conditions
A) temperature: - 20 ¡æ to 50 ¡æ;
B) relative humidity: no more than 98%;
C) pressure: 80 kpa to 110 kpa.
D) rated voltage, rated current AC220V + 22 v: 300 ma.
Technical parameters of system of the main unit
Words stand: standing by bus structure, through the message bus in parallel.
Main features:
Explosion-proof grade: Exd ib ¢ò T6 Gb B
Protection grade: IP65
Power supply voltage: AC 36 v + / - 10%
Rated power: 30 w
Amplification output power: 60 w
Frequency response: 300 ~ 3400 hz
Installation dimensions: 310 * 210 * 110 mm
Installation method: wall-mountable or a type
The power and signal connection box box: give words stand AC36V safe voltage, safety explosion-proof.
Main features:
Explosion-proof grade: Exd ¢ò T6 B
Protection grade: IP65
Power supply voltage: AC 220 v + 10%
Rated power: 300 w
Installation dimensions: 275 * 100 * 200 mm
Explosion-proof speaker: workplace amplification effect, has the characteristics of the safe type.
Main features:
Explosion-proof marks: Exd ¢ò T6 B
Protection grade: IP65
Output power: 60 w
Dimension: 260 * 260 * 400 mm
Explosion-proof lamp: indoor noise especially big occasions calls prompt effect, has the characteristics of the safe type.
Main features:
Explosion-proof grade: Exd ¢ò T6 B
Protection grade: IP65
The power supply voltage: 24 v AC + / - 10%
Rating: 5 w
Installation dimensions: 110 x 180 mm Φ
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