Product Description
● Qauv NO.: EPDe-A20/T2
● Rated voltage (max. nruam ac voltage) [Uc]: 275V lossis 385V
● Kev tiv thaiv qib: T2 Class
● 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
EPDe series IEC 61643-11 20kA T2 SPD 1P surge tiv thaiv ntaus ntawv yog lub hom phiaj tsim los muab kev ruaj ntseg thiab kev tiv thaiv 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, suav nrog 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 IEC 61643-11 20kA T2 SPD 1P surge tiv thaiv ntaus ntawv yog ua kom muaj txiaj ntsig zoo hloov hluav taws xob ntau dhau thiab txwv qhov nce mus rau qhov chaw nyab xeeb, ua kom ntseeg tau tias cov khoom siv hluav taws xob nkag siab thiab cov khoom siv txuas nrog muaj kev nyab xeeb los ntawm kev puas tsuaj.
Ua raws li SPD Class II (Class C) kev faib tawm raws li IEC61643-11 thiab GB 18802.11 tus qauv, EPDe series IEC 61643-11 20kA T2 SPD 1P surge tiv thaiv ntaus ntawv suav nrog cov khoom siv siab heev, xws li hlau-oxide varistors (MOV) lossis cov raj xa hluav taws xob (GDT), kom nqus lossis hloov pauv qhov hluav taws xob ntau dhau. Cov Cheebtsam no muab txoj hauv kev qis impedance rau surge tam sim no, sai sai teb rau surges thiab redirecting lub overvoltage rau hauv av los yog ib tug nruab nrab point, yog li muab kev tiv thaiv txhim khu kev qha rau cov khoom sib txuas.
Tsis tas li ntawd, EPDe series IEC 61643-11 20kA T2 SPD 1P surge tiv thaiv ntaus ntawv muaj qhov zoo dua li kev tiv thaiv surge. Nws pab txhawb rau tag nrho lub neej ntev thiab kev ntseeg siab ntawm cov tshuab hluav taws xob los ntawm kev txo cov kev puas tsuaj ntawm surges, txo qis lub sij hawm poob, thiab txo cov kev pheej hmoo ntawm cov nqi kho mob 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, EPDe series IEC 61643-11 20kA T2 SPD 1P surge tiv thaiv ntaus ntawv muaj kev daws teeb meem rau kev tiv thaiv hluav taws xob. Nws muab kev thaj yeeb nyab xeeb ntawm lub siab thiab ua kom tsis muaj kev cuam tshuam kev ua haujlwm ntawm cov khoom siv hluav taws xob rhiab, ua rau nws yog ib qho cuab yeej tseem ceeb rau kev teeb tsa hluav taws xob.
Feature
● Tib-taw tes xob laim tam sim no tiv thaiv, yooj yim pluggable
● Koom nrog GDT cov cuab yeej kaw, ua kom muaj txiaj ntsig zoo hauv kev tua hluav taws ua raws li qhov tam sim no
● Exceptionally low voltage tiv thaiv theem
● Dual terminals rau parallel los yog series (V-shaped) kev sib txuas configurations
● Ntau yam kev sib txuas kev xaiv rau ob qho tib si conductors thiab busbars
● Hloov cov xim qhov rais los ntawm ntsuab mus rau liab thaum kuaj pom qhov yuam kev, thaum tseem muab lub tswb ceeb toom rau tej thaj chaw deb concurrently.
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] |
10 kA |
|
Tshaj tawm tam sim no (8/20μs) LN [Imax] |
20 kA |
|
Voltage tiv thaiv theem (8/20μs) LN [Up] |
1,5kv 1 |
|
Tiv thaiv luv luv tam sim no [kA] |
Tsawg dua lossis sib npaug li 25kA |
|
Lub sij hawm teb [tA] |
Tsawg dua lossis 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: iec 61643-11 20ka t2 spd 1p, Tuam Tshoj iec 61643-11 20ka t2 spd 1p manufacturers, lwm tus neeg
