KXH127礦用隔爆兼本安型聲光信號器
KXH127礦用隔爆兼本安型聲光信號器主要用于煤礦井下含有煤塵及爆炸性氣體的工作場所。電源電壓為127V,通過電源連線實現載波對講通訊。由礦用防潮揚聲器和高亮發光二極管實現聲光信號。
該(gai)產品集打(da)點(dian)按(an)(an)鈕(niu)、防爆(bao)(bao)(bao)燈、防爆(bao)(bao)(bao)電(dian)鈴(ling)、三(san)(san)通(tong)(tong)接(jie)線(xian)盒為一體,隔爆(bao)(bao)(bao)接(jie)線(xian)腔(qiang)內(nei)設打(da)點(dian)按(an)(an)鈕(niu),并有三(san)(san)個(ge)出線(xian)口,取(qu)(qu)代(dai)了打(da)點(dian)按(an)(an)鈕(niu)和三(san)(san)通(tong)(tong)接(jie)線(xian)盒,用高(gao)亮(liang)發(fa)光二(er)極管和礦用防潮揚聲器取(qu)(qu)代(dai)了防爆(bao)(bao)(bao)燈和隔爆(bao)(bao)(bao)電(dian)鈴(ling)。
二、KXH127礦用隔爆兼本安型聲光(guang)信號(hao)器工(gong)作環境(jing):
a、防爆(bao)型式:礦用隔爆(bao)兼本安型,防爆(bao)標志(zhi):Exd[ib]I;
b、大氣壓(ya)力:80kPa~106kPa;
c、周圍介質溫度不(bu)高于+40℃,不低(di)于0℃;
d、周圍空氣相對(dui)濕度不大于(yu)95%(+25℃);
e、可用于(yu)有甲(jia)烷或(huo)煤塵爆炸(zha)危險的礦井中;
f、在無顯著搖動和(he)沖擊振動的地(di)方;
g、在無足以腐蝕金屬和破壞絕緣的氣體和蒸氣的環境中;
h、在無(wu)滴水及(ji)液體浸入的地方;
i、電網電壓允許波(bo)動范圍:-25% ~ +10%;
j、額定工作(zuo)電壓AC127V;
k、本安參數:U0:DC11.2V,I0:297mA。
l、外形尺寸(cun):155mm×228mm×75mm
m、重 量:5kg
三、KXH127礦用隔爆兼本安型聲光信(xin)號器執行(xing)標準(zhun):
MT287-1992 煤礦信號設備通用技術條件
Q/SSKD 002-00-2006 KXH127型聲(sheng)光組(zu)合信(xin)號器(qi)
四、KXH127礦用(yong)隔爆兼(jian)本安型聲光信(xin)號器特(te)點
1、該產(chan)品接線簡(jian)單(dan),易維護,使用方便;
2、通訊采取調頻動力載波,抗干擾能力強,傳輸距離遠,通訊效果好,產品機芯采用環氧封裝,防潮防振使用壽命長。
3、信(xin)(xin)號發送:按下本臺(tai)的打點發送按鈕,可向本臺(tai)和聯機的各臺(tai)發出音頻聯絡信(xin)(xin)號(打點)。
4、信號接收:聯機各臺可通過電源線載波接受任一臺發送的信號,通過揚聲器發出>85dB聲(sheng)響信號,并通過發光二(er)極管發出(chu)在30米以內可(ke)見的光信號。
5、單工對(dui)講:本裝置在(zai)不(bu)改變(bian)現(xian)有(you)煤礦隔(ge)爆型(xing)信號裝置和(he)電源接線方式的情況下,各臺通(tong)過電源線載波實現(xian)單工對(dui)講通(tong)訊功(gong)能。
五(wu)、KXH127礦(kuang)用隔爆兼本安型聲光信號(hao)器主(zhu)要技術參數:
聯機臺(tai)數 電(dian)源電(dian)壓(ya) 工(gong)作電流 聯絡距離(十(shi)臺) 分布(bu)電容 重量 分布電感
≤10臺 127V 200mA ≤2000米 ≤0.1μF/km <10kg ≤1mH/km
八、KXH127礦用隔爆兼本安型聲光信號器型號:
KXH 0.12/127 KXH(原KXH)127 KXH0.08/127(36) KXH0.09/16 KXH0.1/18 KXH0.15/127 KXH0.2(0.6)/127(36) KXH127 KXH0.2/24 KXH0.3/1.8Y KXH0.4/12P KXH0.4/12X KXH0.4/15 KXH0.4/18 KXH0.5/127 KXH0.8/127 KXH0.8/18P KXH001-24S KXH1 KXH10 KXH101 KXH102 KXH103 KXH104 KXH105 KXH11 KXH12 KXH-12 KXH1-24 KXH127 KXH-127 KXH127(36)-(A) KXH127(A) KXH127(B) KXH127(L) KXH127A KXH127C KXH127L KXH127W KXH127X KXH-12C KXH-12EA KXH-12K KXH12X KXH1-Ⅱ KXH1-32Y KXH15 KXH-15 KXH15(A) KXH15B(127) KXH15B(36) KXH-15ZD KXH16 KXH16×16 KXH18 KXH18(A) KXH-2/127 KXH2-0.3/7.2(A) KXH20A KXH21 KXH24(A) KXH24D KXH-3/127 KXH32×128 KXH36 KXH36(B) KXH-404 KXH5 KXH5(3)/127(36) KXH6(A) KXH6/127 KXH8 KXH9 KXHC-0.3/9 KXHJ-24 KXHK-I KXHT127 KXHZ KXHZ-5/12
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