1500V 3P T2 Surge protection device rau lub tshuab cua txias | LKX-PV

Lub Hom 2 SPD Surge Protective Device 20–40kA 1500V DC 3-Pole (LKX-PV) yog tsim los rau cov tshuab hluav taws xob photovoltaic thiab cov tshuab hluav taws xob DC siab, muab kev tiv thaiv Class II txhim khu kev qha tiv thaiv kev hloov pauv hluav taws xob, kev hloov pauv surges, thiab cov hluav taws xob induced. Siv cov modules MOV muaj zog heev, kev tiv thaiv thermal disconnector, thiab cov circuitry teb sai, nws ua kom ruaj khov ua haujlwm ntev rau Cov PV arrays loj, cov thawv combiner, cov inverters central/string, cov txee faib DC, cov tshuab khaws roj teeb, thiab cov nroj tsuag hnub ci 1500V DC.

Tiv tauj peb Rub tawm

cov ntsiab lus ntawm cov khoom

Lub ntsiab lus ntawm tus qauv

Cov ntsiab cai ntawm cov khoom thiab cov xwm txheej ua haujlwm

1. Ua tau raws li ClassⅡ (8 / 20μs) SPD kev xeem

2. Raws li kev siv tshuab zinc oxide

3. Siv 34S MOV, qhov siab tshaj plaws yuav txog li 8 / 20μs 40kA

4. Tsis muaj zog zaus ntws tas mus li

5. Qhov kub thiab txias ntawm qhov chaw ua haujlwm yog -40 ° C ~ + 80 ° C

6. Kev ua haujlwm ntawm chaw taws teeb tsa yog xaiv tau.

7. Thaum khoom poob, lub qhov rais ntsuab tig mus rau liab thiab qhov chaw taws teeb qhia chaw taws teeb muab kev ua haujlwm ceeb toom chaw taws teeb

Cov ntsiab lus ntawm cov txheej txheem kev teeb tsa

Cov Ntaub Ntawv Txog Kev Siv
TSIS MUAJ	3P
Hom SPD	Hom 2/Chav Kawm II
Kev Siv Tshuab	MOV/MOV+GDT
Hom kev tiv thaiv	DC+PE.DC
Qhov siab tshaj plaws ntawm kev ua haujlwm tas mus li (Dc) [Ucpv]	800V	1000V	1200V	1500V
Tam sim no tso tawm nominal (8 / 20μs) [Hauv]	20kA
Tam sim no tso zis siab tshaj plaws (8 / 20μs) [lmax]	40kA
Qib kev tiv thaiv [Saum]	≤3.6 kV	≤4.0kV	≤4.5kV	≤5.2kV
Lub sijhawm teb [tA]	≤25ns
Qhov luv luv uas siv tau tam sim no [lsccr]	25 kA
Max, lub fuse thaub qab	125AgL/Gg

Cov Ntaub Ntawv Txog Kev Kho Tshuab

Cov Ntaub Ntawv Txog Kev Kho Tshuab
Tam sim no	Lub tshuab AC
Kev teeb tsa SPD	Ib theem / Peb theem
Pluggable	Muaj
Kev Teeb Tsa	35mm DlN txoj kev tsheb ciav hlau
Cov khoom siv hauv tsev	Thermoplastic, UL 94 VO
Kub ua haujlwm	-40 ℃ ... + 80 ℃
Kev ntsuas kev tiv thaiv	IP20
Kev Tshaj Tawm Chaw Deb	Ntsuab/Liab
Kev sib txuas lus rau kev xa xov ntawm chaw deb	Xaiv tau
Max.Voltage/Current rau kev tshaj tawm chaw taws teeb	Max 1.5 hli khoom / yooj ywm
Kev ua raws li cov qauv	250V / 0.1A; 125V / 0.2A; 75V / 0.5A
Daim Ntawv Pov Thawj	CE, CB, RoHS, TUV

Sab nraud tsos thiab qhov ntev ntawm kev teeb tsa

Cov kev xav txog kev teeb tsa

1. Ua ntej kev teeb tsa, xyuas kom tseeb tias lub hwj chim raug txiav tawm. Kev ua haujlwm thaum muaj zog yog txwv tsis pub ua.

2. Nws raug pom zoo kom nruab ib lub fuse lossis circuit breaker hauv series ntawm qhov kawg ntawm lub surge protection module.

3. Ua raws li daim duab qhia txog kev teeb tsa rau kev sib txuas thaum lub sijhawm teeb tsa. DC+ yog tus ncej zoo, DC- yog tus ncej tsis zoo, thiab PE yog xov hlau av. Tsis txhob txuas tsis raug. Tom qab teeb tsa tiav, kaw lub qhov hluav taws xob (lossis lub fuse) thiab xyuas seb qhov xwm txheej ua haujlwm puas zoo li qub.

4. Tom qab kev teeb tsa, ntxig lub module rau hauv qhov chaw thiab xyuas seb lub module tiv thaiv kev co hluav taws xob puas ua haujlwm kom raug.

5. Thaum siv, yuav tsum tshuaj xyuas lub module tiv thaiv hluav taws xob tsis tu ncua thiab xyuas seb lub qhov rais qhia txog qhov txhaum puas zoo. Yog tias lub qhov rais qhia txog qhov txhaum hloov liab lossis yog lub chaw taws teeb qhia tawm lub tswb ceeb toom, nws qhia tias lub module tiv thaiv hluav taws xob tsis ua haujlwm, uas yuav tsum tau kho lossis hloov pauv sai sai.

6. Cov modules tiv thaiv hluav taws xob uas txuas nrog parallel yuav tsum tau teeb tsa ua ke. Cov xov hlau txuas yuav tsum ruaj ntseg, txhim khu kev qha, luv, tuab, thiab ncaj.