出差被领导内谢的少妇,免费AV在线观看无码不卡,男受被做哭激烈娇喘GV视频,狠狠色成人一区二区三区

13868753600 2812304908@qq.com 企業(yè)郵箱

產(chǎn)品總匯

當(dāng)前位置: 首頁 > 產(chǎn)品總匯 > 防爆燈具類 > BYS52系列防爆防腐全塑熒光燈(ⅡB、ⅡC)

BYS52系列防爆防腐全塑熒光燈(ⅡB、ⅡC)

詳細(xì)信息

型號含義 Modelimplication

適用范圍 Applications

1.1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所;
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境;
3.戶內(nèi)、戶外(IP54、IP65*);
4.溫度組別:T1~T4/T5/T6;
5.應(yīng)用于石油、化工、航天、軍工等場所。

1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC or
inflammable dust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Widely using in the fields of oil ,Chemical industry, spaceflight,
war ind-ustry and so on.

產(chǎn)品特點 Features

1.外殼采用增強聚碳酸脂材料壓制而成,具有強度高,抗強沖擊,耐高溫,耐寒等特點;
2.本熒光燈光源采用新一代的T5超細(xì)熒光燈,具有以下特點:
a)長度短,具有更精確的光照控制;
b)光效高,更加符合實際照明環(huán)境,燈管的光效高達(dá)104lm/W;
c)具有超長的開關(guān)次數(shù)和使用壽命,壽命高達(dá)20000小時;
d)具有很高的流明維持率,光衰慢,10000小時后流明維持率高達(dá)92%;
e)改善光束分配,顯色性高和節(jié)能環(huán)保,28W的T5燈管光通量高于36W的T8燈管光能量;
3.反光罩采用特殊的弧形折彎,且經(jīng)過二次配光專業(yè)設(shè)計軟件進(jìn)行設(shè)計,并通過實際測試檢驗,反光罩反射后的光束分配更合理。
4.內(nèi)裝電子鎮(zhèn)流器為我公司特制的防爆鎮(zhèn)流器,具有短路和開路保護(hù)性能,針對燈管的老化效應(yīng)和漏氣現(xiàn)象配有預(yù)防電路,使燈具能正常工作,且高效節(jié)能COSф≥0.98,具有寬電壓輸入,在電壓170~250VAC范圍內(nèi),均能保持恒功率輸出,不影響輸出光效;
5.熒光燈體和透明罩之間采用卡扣形式,結(jié)合更加緊密,采用特殊設(shè)計的密封條,雙重密封,防護(hù)性能更加卓越;
6.維修簡便,開合時只需將螺絲刀插入卡扣的小口處就可以方便的進(jìn)行開合;
7.可以根據(jù)用戶要求加裝應(yīng)急裝置。
1.The enclosure is moulded by reinforced polycarbonate. It has some advantages of high intensity,strong impact resistanced, high temperature resistant and cold resistance;
2.Thsi kind of lamp housing is the latest and superfine lamp of T5, whose futures are as following;
a)Short length can control the lighting more accurately.
b)Great lighting effect can more accord with the actural illumination environment. The lighting effect of lamp tubes can reach 104lm/W.
c)It has many times to be on -off and has a long working life. The working life can be lasted 20000 hours.
d)High luminous maintenance rate and slow optical decay. After 10000 hours,the luminous maintenance rate can reach92%.
e)To improve the distributions of light beam, it has great color rendering, energy conversation and environmental protection. The luminous flux of T5 Tubes with 28W is more than T8 tubes of 36W's.
3.Reflector is eambered specially. After it has been designed by special software design of distribution for two times, and passed the actual test. The distribution of light beam can be more reasonable;
4.Inner electronic ballast is our company's special explosion-proof ballast, and it has protection functions of short circuit and open circuit. For the phenomenons of tubes aging effect and air leakage, it should have standby circuit in order to keep it working. The high energy saving is COSф≥0.98,and it has the wide range of input voltage. It can keep constant power output and have no impact on the lighting effect output within 172V~250VAC;
5.Buckle structure is used between the enclosure and transparent cover to get together more tightly. The special sealing strip can be sealed doubly and its protection is more perfect;
6.Convenient maintenance. You can just put the screwdriver into the ventage of buckle to open and close;
7.Add an emergency device to meet customers'requirements.

主要技術(shù)參數(shù) Main technical parameters  

功率
Power
電壓
Voltage
充電時間
Charging time
應(yīng)急啟動時間
Time of emergency
lighting
應(yīng)急啟動時間
Time of emergency
lighting
電纜外徑
Cable outer
dia.(mm)
電纜入口
Cable inlet(G)
28×1(J)
28×2(J)
~220V DC6V*
 
24h* 0.3s* 90min* φ8~φ14 3/4
   

防爆標(biāo)志
Ex-mark
防護(hù)等級
Degree of protection

防腐等級
Erosion-proof-class

ExedⅡCT6等效于 Ⅱ2G ExedⅡCT6(歐標(biāo))
DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(歐標(biāo))
IP65

WF2


*帶應(yīng)急時參數(shù) Parameter for taking emergeney.

外形及安裝尺寸 Outline&installation dimension


型號Type A B C D E
BYS52-20×□
BYS52-40×□
570
1260
520
850
95
95
156
156
72
72

安裝配件表 Installation accessories and spare parts

序號
No.
名稱 Description 備注 Remark 序號
No.
名稱 Description 備注 Remark
1
2
3
4
5
6
7
8
燈具 Lamp
安裝管夾 Pipe clamp
撓性連接管 Flexible connecting pipe
平臺彎桿 Platform bend-rod type
平臺管子 Platform tube
連接管 Connecting pipe
吸頂式安裝件 Ceiling mounting
吸頂腳 Ceiling feet
 
 
用戶自備Self-prepare
 
 
 
 
 
9
10
11
12
13
14
15
 
吊鉤 Hook
鏈條 Chain
壁式安裝架 Wall mounting rack
吊環(huán)螺釘 Eye bolt
平臺燈接線盒 Platform Light Junction Box
U型管夾 U-tube clip
底板 Bottom board
 
 
 
 
 
 
用戶自備Self-prepare
 
 
產(chǎn)品樣本
電子樣本