日日操夜夜摸,av一区二区网址在线观看,aa级毛片免费网站

Our products

電源 The power supply

精雕細琢出臻品，從產品原材到產品使用都滿足您的采購需求，您身邊靠譜的聲光警示安防產品生產廠家。

ST-F1500V

品牌：順通電氣
類別：電源

立即咨詢

熱線電話 15657768868

產品詳情 Product details

? ST-F1500v
Product use
Ths seris of tuses lk suitable or thevafed dc volaget150V.taled currernto32Alne, and ptolovollac paneland batfery orneolerdin serdes pardale!eharging eorernter-systerm.to cio sthor ercuit areak proleclorvAf the same linre, proects photovolaic power staton , convergen inverer fecttersypslerm aned shortcrat iaut as wvel asthe phrotorvotaic povrer generation system surge eurrent and snort cralntfarustover-voitage gat e treak priotecon.rated oreskng crnacly to 20kAl, the produaet in fine vwit the intenationerf comarission ofelectrieat and inaustrialstandad s lEC6269 provisions
Normal operating condirions
UpporImilt f ambientair termporaturcdoes net excaed 90TC oArmnbiant air temperatare is notloavar thanapper50℃Thpelaationof the instl aorsile sthall ol exoeed2DNOom(f it oxceeds 20O0m, the requirements sthal e nolad, and thecompany can cary oulcosign and cevoloegimeant acoraing 10customor requirements).
Use categories

"gPy"aneens a ac tuse irsec for the ful range of breaking capacity for the over curenf protection of solar photovoltaic sysftermn.

Structural characteristics

The wariable cros section meltmadeotpure sliver sheet isercapsDlared inthafuse ube maceof igh strength porel an frefuse tubaisfled wnhchermically trealed high purnty quat sandand spedlally reaeted themical melerals asthe anc eax ingquisning medum. thetoends af he me arefimYycanected with the contact by spot welding

CLBDF-32D1A-32A1500v Dc Fuse Size:10×65mm: Class of Operation: gPv
Breaking Capacity: 33 kA Standard: GB/T 13539.6IEC 60269-6
Time Constant:1 -3ms

Main technical parameters

Test way

Set time,set current Agreed time and agreed current of"gPv"fuse

Melting characteristic curve

Description

Pul the fuse holder(handle) at the fuse holderbase witha litleforce directlyfrom the base and put it into the fuse, as shown in FIG.4.Insert the fuseholder(handle) with the fuse holder directly into the base, as shown in FIG.5.
Description of advantages :(besides the advantages of using the fuse and base of pv 1000V, the following advantages are added)
1 there are atleast6 places for ventilation and heat dissipation ,especilly5 and 6.The hollow design in the middle quickly and effectively plays the heatdssipation function.When muliple poles are combined, there is a 1mm heat dissipation channel between the two bases,whichis more than 2timeshigher than the previous heat dissipation channel of the clbdf-32d base.
2the screw ant-loosening function of clbdf-32d is used in figureAabove.Meanwhile, the torqueis stlil igher than the nationalstandard of2.6Nmandcan reach 3.ONm.
3when the operator installs and repairs the product, pull out theload fuse (handle).Thereis an insulating parition inside the base, which effecivelyprevents the operatorfrom puting the handle into the base by mistake and causing the posSilily of electicshock.Theinsulating partition moves as theload fuse (handle) is pulled out and inserted, as shown in the figure below.
4This product volume is small the capacity is big , breaks of the ability high, has the very big superiority compared with other company's product.This product volumeis small the capacity is big,breaks off the abilit high,has the very big superiority compared withother company's product.

Comparison with market products

Comparison with market products
Fuse contrast

As shown in the figure above, our companyUSE10x65,and some manufacturers use 14x51 (or10 85of bussmann).Ourfuse breaker has a smaldiameter, which reduces thetransverse length of the junction box.Compared with 10 85,our products reduce thelongitudinallength, greatlyreducingthevolume of the junction box and the cost of the whole junction box.The length of a product determines the value of igh and low voltage,under 14×51 original ac 690 Vfor ordinary products, its do 16000V carryingcapacity has reached thelinit,/et alone to the bearing of 1500 V de voltage, the longer the fusion tube,the ability of the load voltage is higher,thebetter the performance of arcextinction, the lowerthe risk factor, the 1500 V dc voltage arcing performance requires atleast 12fracture, at least5mmbetweeneach fracture spacing,then12fracturelength atleast55 mm,plus to the ends ofcontactbetween the spacing,the length of the 14x51is notenough,Can not effectively play the role of arc extinguishing, its risk coefficient in the process of operation can be imagined.