Product Description
● Qauv NO.: EPD-A50/T1T2
● Rated voltage (max. nruam ac voltage) [Uc]: 275V lossis 385V
● Kev tiv thaiv qib: T1T2 (B+C) chav kawm
● Lightning impulse tam sim no (10/350) [limp]: 7kA, 12.5kA
● Imax: 50kA
● Nyob rau hauv: 20kA
● 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 50kA SPD T1T2 yog tsim tshwj xeeb los tiv thaiv cov khoom siv hluav taws xob thiab cov tshuab los ntawm cov hluav taws xob hluav taws xob, tseem hu ua surges lossis transient voltages. Cov surges no tuaj yeem tshwm sim los ntawm tej yam xws li xob laim, hluav taws xob hloov pauv, hloov haujlwm, lossis lwm yam cuam tshuam hluav taws xob.
Lub luag haujlwm tseem ceeb ntawm EPD series 50kA SPD T1T2 yog txhawm rau hloov pauv qhov hluav taws xob ntau dhau thiab txwv qhov nce mus rau qhov chaw nyab xeeb. Los ntawm kev ua li ntawd, nws zoo tiv thaiv qhov hluav taws xob ntau dhau los ntawm kev ncav cuag thiab ua rau cov khoom siv hluav taws xob tsis zoo thiab cov khoom siv txuas nrog lub tshuab hluav taws xob.
EPD series 50kA SPD T1T2 ua raws li SPD Class I + II (Class B + C) kev faib tawm, raws li tau teev tseg hauv cov qauv xws li IEC61643-11 thiab GB 18802.11. Nws ntiav cov khoom xws li hlau-oxide varistors (MOV) lossis cov roj tso tawm (GDT) kom nqus los yog hloov cov hluav taws xob ntau dhau. Cov khoom no muab txoj hauv kev qis-impedance rau cov surge tam sim no, sai sai teb rau surges thiab diverting lub overvoltage rau hauv av los yog ib tug nruab nrab point, yog li tiv thaiv cov khoom txuas.
Feature
● 10/350μs, 8/20ns sparkgap
● Ib-point surge tam sim no tiv thaiv, yooj yim insertable
● Muab kaw GDT thev naus laus zis, muaj peev xwm zoo heev los tiv thaiv siab ua raws li tam sim no
● Cov qib tiv thaiv hluav taws xob txo qis heev
● Dual terminals rau ob qho tib si los yog kab sib txuas (V-shaped) txuas
● Ntau yam kev sib txuas kev xaiv rau cov neeg xyuas pib thiab cov busbars
● Hloov ntawm lub qhov rais ntsuab mus rau lub qhov rais liab nyob rau hauv qhov kev tshwm sim ntawm ib tug ua txhaum, nrog rau ib tug tej thaj chaw deb tswb lub davhlau ya nyob twg
● Rau kev siv MOV ua haujlwm siab thiab siab tshaj plaws yuav mus txog 10/350 7kA, 12.5kA
Technical Data
|
Hom |
EPD-A50/T1T2 |
|
Rated voltage (max. nruam ac voltage) [Uc] |
275V lossis 385V |
|
xob laim impulse tam sim no (10/350) [limp] |
7 kA, 12.5 kA |
|
Nominal paug tam sim no (8/20) [ln] |
20 kA |
|
Maximum tso zis tam sim no [Imax] |
50 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 rau 100ns |
|
Max. thaub qab fuse (L) |
200A gL/gG |
|
Max. thaub qab fuse (L-L') |
125A gL/gG |
|
TOV voltage |
335V / 5s |
|
Kev khiav hauj lwm qhov kub thiab txias (parallel thaiv) [Tup] |
-40 degree ... +80 degree |
|
Kev khiav hauj lwm kub ntau (los ntawm kev xaim) [Tus] |
-40 degree ... +60 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 |
2 mods |
|
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: 50ka spd t1t2, Tuam Tshoj 50ka spd t1t2 manufacturers, lwm tus neeg
