Product Description
● Qauv TSIS MUAJ: EPD-A20/T2T3
● Rated voltage (max. nruam ac voltage) [Uc]: 275V lossis 385V
● Kev tiv thaiv qib: T2T3 chav kawm
● Imax: 20kA
● Hauv: 10kA
● Voltage tiv thaiv qib [Up]: Tsawg dua lossis sib npaug rau 1.5kV
● Pole number: 1-4P, 1P+NPE, 3P+NPE
● Xaiv lub tswb hu
Taw qhia
EPD series 20kA T2T3 SPD yog lub hom phiaj tsim surge tiv thaiv cov cuab yeej tsim los muab kev tiv thaiv zoo rau cov tshuab hluav taws xob thiab cov khoom siv tiv thaiv hluav taws xob, tseem hu ua surges lossis transient voltages. Cov surges no tuaj yeem tshwm sim los ntawm ntau qhov chaw xws li xob laim, hluav taws xob hloov pauv, kev hloov pauv, lossis lwm yam cuam tshuam hluav taws xob.
Lub luag haujlwm tseem ceeb ntawm EPD series 20kA T2T3 SPD yog txhawm rau hloov pauv qhov hluav taws xob ntau dhau thiab txwv kev nce mus rau qhov chaw nyab xeeb, yog li tiv thaiv qhov hluav taws xob ntau dhau los ntawm kev ncav cuag thiab ua rau muaj kev puas tsuaj rau cov khoom siv hluav taws xob thiab cov khoom siv sib txuas.
Ua raws li T2 kev faib tawm uas tau teev tseg hauv IEC61643-11 thiab GB 18802.11 tus qauv, EPD series 20kA T2T3 SPD siv cov khoom siv qib siab xws li hlau-oxide varistors (MOV) lossis cov raj xa tawm roj (GDT). Cov Cheebtsam no ua lub luag haujlwm tseem ceeb hauv kev nqus lossis hloov pauv qhov hluav taws xob ntau dhau. Los ntawm kev muab txoj hauv kev qis-impedance rau surge tam sim no, lawv ua kom cov lus teb sai sai rau kev nce siab thiab ua tau zoo redirect lub zog dhau mus rau hauv av los yog qhov nruab nrab, ua kom muaj kev tiv thaiv ntawm cov khoom sib txuas.
Tsis tas li ntawd, EPD series20kA T2T3 SPD muaj cov txiaj ntsig zoo dua li kev tiv thaiv surge. Nws txhim khu kev ntseeg tau thiab siv tau ntev ntawm cov tshuab hluav taws xob los ntawm kev txo cov kev puas tsuaj ntawm kev nce siab, txo qis sijhawm, thiab txo nqi kho lossis hloov khoom siv.
Nrog nws cov qauv tsim muaj zog, ua raws li cov qauv thoob ntiaj teb, thiab kev siv cov khoom tiv thaiv qib siab, EPD series 20kA T2T3 SPD muab cov kev daws teeb meem los tiv thaiv cov tshuab hluav taws xob, txhawb kev ua haujlwm tsis cuam tshuam ntawm cov khoom siv hluav taws xob thiab muab cov neeg siv kev thaj yeeb nyab xeeb.
Feature
● Standard ib nti qauv, pluggable
● Muaj varistor thiab thermal disconnection ntaus ntawv
● Muaj peev xwm tawm tau siab, teb ceev
● Ob chav thermal disconnection li, muab kev tiv thaiv txhim khu kev qha
● Multifunctional kev twb kev txuas rau conductors thiab busbars
● Lub qhov rais ntsuab hloov mus rau liab thaum muaj teeb meem tshwm sim, kuj tseem muab lub tswb nrov nyob rau tib lub sijhawm
Technical Data
|
Hom |
EPD-A20/T2T3 |
|
Rated voltage (max. nruam ac voltage) [Uc] |
275V lossis 385V |
|
Nominal paug tam sim no (8/20) [ln] |
10 kA |
|
Maximum tso zis tam sim no [Imax] |
20 kA |
|
Voltage tiv thaiv qib [Up] |
Tsawg dua lossis sib npaug li 1.5kV |
|
Ua raws li kev tua hluav taws tam sim no ntawm UC [Yog] |
32A fuse yuav tsis tshwm sim ntawm 2kArms 255V |
|
Lub sij hawm teb [tA] |
Tsawg dua los yog sib npaug li 25ns |
|
Max. thaub qab fuse (L) |
125A gL/gG |
|
Kev khiav hauj lwm qhov kub thiab txias (txoj kab sib txuas) [Tu] |
-40 degree ... +80 degree |
|
Hla ntu ntu |
35mm² khoom / 50mm² hloov tau |
|
Mounting rau |
35 hli DIN rail |
|
Cov ntaub thaiv npog |
Lub teeb grey thermoplastic, UL{{0}}V0 |
|
Dimension |
1 ua mod |
|
Cov qauv ntsuas |
IEC 61643-11; GB 18802.11; YD/T 1235.1 |
|
Daim ntawv pov thawj |
CE |
|
Hom chaw taws teeb signaling tiv tauj |
Hloov kev sib cuag |
|
Switching muaj peev xwm ac |
250V / 0.5A |
|
Switching muaj peev xwm dc |
250V / 0.1A; 125V/0.2A; 75V/0.5A |
|
Hla-sectional cheeb tsam rau tej thaj chaw deb signaling tiv tauj |
Max. 1.5mm² khoom / hloov tau |
Lus nug thiab lus teb
Cim npe nrov: 20ka t2t3 spd, Tuam Tshoj 20ka t2t3 spd manufacturers, lwm tus neeg