Product Description
● Qauv NO.: EPDe-A40/T2
● Rated voltage (max. nruam ac voltage) [Uc]: 275V lossis 385V
● Kev tiv thaiv qib: T2 chav kawm
● Imax: 40kA
● Nyob rau hauv: 20kA
● Voltage tiv thaiv qib [Up]: Tsawg dua lossis sib npaug rau 1.8kV
● Pole number: 1-4P, 1P+NPE, 3P+NPE
● Xaiv lub tswb hu
Taw qhia
EPDe series EN 61643-11 40kA T2 SPD 2P surge tiv thaiv ntaus ntawv yog tsim los ua kom zoo thiab muaj kev tiv thaiv zoo rau cov khoom siv hluav taws xob thiab cov tshuab tiv thaiv hluav taws xob, feem ntau 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 hom phiaj tseem ceeb ntawm EPDe series EN 61643-11 40kA T2 SPD 2P surge tiv thaiv ntaus ntawv yog kom ua tau zoo redirect overvoltage theem thiab txwv qhov nce mus rau qhov chaw nyab xeeb, ua kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm cov khoom siv hluav taws xob thiab cov khoom siv sib txuas.
Ua raws li SPD Class II (Class C) kev faib tawm raws li IEC 61643-11 thiab GB 18802.11 tus qauv, EPDe series EN 61643-11 40kA T2 SPD 2P surge tiv thaiv ntaus ntawv suav nrog cov khoom siv siab, xws li hlau-oxide varistors (MOV) lossis cov raj xa hluav taws xob (GDT), kom nqus lossis hloov cov hluav taws xob ntau dhau. Cov khoom no tsim ib txoj hauv kev uas tsis muaj impedance rau surge tam sim no, tam sim ntawd teb rau surges thiab redirecting lub overvoltage rau hauv av los yog ib tug nruab nrab point, yog li muab kev ruaj ntseg kev tiv thaiv rau cov khoom siv txuas.
Ntxiv mus, EPDe series EN 61643-11 40kA T2 SPD 2P surge tiv thaiv ntaus ntawv muaj qhov zoo dua li kev tiv thaiv surge. Nws txhim kho tag nrho lub neej ntev thiab kev ntseeg siab ntawm cov tshuab hluav taws xob los ntawm kev txo cov kev cuam tshuam tsis zoo ntawm kev nce siab, txo qis sijhawm, thiab txo qis kev pheej hmoo ntawm kev kho nqi lossis hloov khoom siv.
Nrog nws cov qauv tsim ruaj khov, ua raws li cov qauv thoob ntiaj teb, thiab kev siv cov khoom tiv thaiv qib siab, EPDe series EN 61643-11 40kA T2 SPD 2P surge tiv thaiv ntaus ntawv muaj kev daws teeb meem rau kev tiv thaiv hluav taws xob. Nws instills kev ntseeg siab nyob rau hauv uninterrupted kev khiav hauj lwm ntawm rhiab electronics, muab cov neeg siv nrog kev thaj yeeb ntawm lub siab thiab kom ntseeg tau lub du ua hauj lwm ntawm lawv cov hluav taws xob teeb.
Feature
● Singular ncej surge tam sim no ntes, yooj yim txuas
● Siv lub tshuab hermetic GDT, muab lub peev xwm zoo heev los tiv thaiv cov dej ntws tom ntej
● Remarkably tsawg voltage tiv thaiv theem
● Ob chav terminals rau kev sib txuas lossis series (V-shaped) kev xaiv kev sib txuas
● Kev xaiv sib txawv ntawm kev sib txuas rau cov neeg tsav tsheb thiab cov busbars
● Hloov ntawm lub qhov rais ntsuab mus rau xim liab thaum qhov tshwm sim ntawm qhov ua txhaum, thaum tseem muab lub tswb ceeb toom rau lub davhlau ya nyob twg ib txhij.
Technical Data
|
Hom |
EPDe-A20/T2 |
|
IEC qeb |
II, T2, Class C |
|
SPD qeb |
Voltage limiting type (1P-4P); Combination type (1P + NPE, 3P + NPE) |
|
Rated voltage (Ue) |
220V lossis 380V |
|
Max. nruam AC. voltage [Uc] |
275V lossis 385V |
|
Nominal paug tam sim no (8/20μs) LN [ln] |
20 kA |
|
Tshaj tawm tam sim no (8/20μs) LN [Imax] |
50 kA |
|
Voltage tiv thaiv theem (8/20μs) LN [Up] |
1,8kv ua |
|
Tiv thaiv luv luv tam sim no [kA] |
Tsawg dua lossis sib npaug li 25kA |
|
Lub sij hawm teb [tA] |
Tsawg dua los yog sib npaug li 25ns |
|
Kev khiav hauj lwm qhov kub thiab txias (txoj kab sib txuas) [Tu] |
-40 degree ... +70 degree |
|
Qhov taw qhia ua tsis tiav |
Ntsuab: ib txwm; Liab: ua tsis tiav |
|
Hla ntu ntu |
4-35mm² 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: en 61643-11 40ka t2 spd 2p, Tuam Tshoj en 61643-11 40ka t2 spd 2p manufacturers, lwm tus neeg