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擴音對講系統(tǒng)電纜AZVP-13*0.75 3*1.0擴音對講系統(tǒng) ，適合應(yīng)用于粉塵大、潮濕、噪音大、易燃易爆環(huán)境中。已經(jīng)廣泛應(yīng)用于火力發(fā)電廠、煤礦企業(yè)、石油化工行業(yè)及鋼鐵、碼頭等。

AZVP-13 * 0.75 3 * 1.0 speaker intercom system cable is suitable for use in dusty, humid, noisy, flammable and explosive environments. It has been widely used in thermal power plants, coal mining enterprises, petrochemical industries, as well as steel and docks.

無主機擴音對講設(shè)備是擴音呼叫系統(tǒng)的一大進步，有別于以往的有主機擴音對講系統(tǒng)。這種布局方式改變了傳統(tǒng)有主機系統(tǒng)的集中供電集中放大的弊端。它采用集中供電分散放大方式工作，降低設(shè)備故障率、故障點。簡化系統(tǒng)布線，擴容簡單。各用戶間并聯(lián)聯(lián)接，當(dāng)單一話站故障時不影響其他話站的正常工作。

Hostless public speaking and intercom equipment is a major advancement in public speaking and calling systems, which is different from previous systems with hosts for public speaking and intercom. This layout method changes the drawbacks of centralized power supply and amplification in traditional host systems. It adopts a centralized power supply and decentralized amplification method to reduce equipment failure rate and failure points. Simplified system wiring and easy scalability. Parallel connection between users ensures that when a single station fails, it does not affect the normal operation of other stations.

擴音對講系統(tǒng)電纜AZVP-13*0.75 3*1.0系統(tǒng)功能：

　　1、系統(tǒng)話站采用模塊化設(shè)計，系統(tǒng)可擴容。

　　2、系統(tǒng)采用分散放大方式時，采用低電平傳輸方式。任一用戶站均有理想的輸出電平，確保各話站話音清晰；

　　3、話站音量、側(cè)音以及揚聲器音量等可調(diào)節(jié)。

Amplification intercom system cable AZVP-13 * 0.75 3 * 1.0 System function:

1. The system station adopts a modular design and can be expanded.

2. When the system adopts a decentralized amplification method, a low-level transmission method is used. Any user station has an ideal output level to ensure clear voice at each station;

3. The station volume, side tone, and speaker volume can be adjusted.

4、所有話站具有靜噪功能，能在115分貝噪聲環(huán)境中清晰通話；

　　5、系統(tǒng)話站具備多話路對講通道，各用戶站之間在同一對講通道可進行雙工通話；任何一個話站故障，不影響其余話站的工作；

　　6、話站具有電源與話筒正確放置指示燈，話機手柄上設(shè)置廣播按鈕，操作簡便。各用戶站能連接2個揚聲器，并配置相同數(shù)量的單獨放大器。

　　7、安裝在惡劣環(huán)境下的用戶站，如噪聲大的區(qū)域、高溫區(qū)域、露天區(qū)、易燃易爆區(qū)、環(huán)境潮濕區(qū)、灰塵較大區(qū)域等能滿足正常運行的要求。

　　8、配有室內(nèi)，室外接線盒及必要的安裝附件。

　　9、提供該系統(tǒng)需要的所有電纜，電纜適應(yīng)在電廠的電纜溝，電纜橋架或直接埋地鋪設(shè)，也可用于在金屬或非金屬穿管中，具有屏蔽、阻燃性。

4. All stations have noise reduction function, which can make clear calls in a noisy environment of 115 decibels;

5. The system station has multiple intercom channels, and duplex calls can be made between user stations on the same intercom channel; Any failure of a station does not affect the operation of other stations;

6. The station has indicator lights for the correct placement of power and microphones, and a broadcast button is installed on the phone handle for easy operation. Each user station can connect 2 speakers and be equipped with the same number of separate amplifiers.

7. User stations installed in harsh environments, such as noisy areas, high-temperature areas, outdoor areas, flammable and explosive areas, humid environments, and areas with high dust, can meet the requirements for normal operation.

8. Equipped with indoor and outdoor junction boxes and necessary installation accessories.

9. Provide all the cables required for the system, which can be installed in cable trenches, cable trays, or directly buried in power plants. They can also be used in metal or non-metal conduits with shielding and flame retardancy.