Tshiab Tsim Surge Protective Device 2P 600 800VDC
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Qauv |
FSP-D40 |
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UC (VDC) |
600/800V |
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Max System Discharge Tam sim no (8/20 μs) [Imax] |
40 kA |
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Voltage Protection Level [UP] |
Tsawg dua lossis sib npaug li 2.5kV |
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Integrated Fuse Breaking Capacity/Interrupting Rating |
40 kA / 600Vdc |
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Technology |
Short-Circuit Interruption (SCI) Overcurrent Protection |
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Kev khiav hauj lwm qhov kub thiab txias [TU] |
-40 degree rau ntxiv 80 degree |
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Nominal Discharge Current (8/20 μs) [(DC+/DC-) -->PE] [n] |
20 kA |
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Lub sij hawm teb [tA] |
<25ns |
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Lub Xeev Kev Ua Haujlwm / Fault Indication |
Ntsuab (zoo) / Liab (hloov) |
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Conductor Ratings thiab Cross-Sectional Area |
Min |
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Mounting |
Max |
60/75 degree 1.5mm2 / 14AWG Khoom / Flexible |
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35mm DIN Rail rau EN 60715 |
60/75 degree 35mm / 2AWG Stranded / 25mm2 / 4AWG Flexible |
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UL 94V 0 Thermoplastic |
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Qib Kev Tiv Thaiv |
IP20 |
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Muaj peev xwm |
3 Module, DIN 43880 |
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Cov Ntaub Ntawv Txheej Txheem |
IEC 61643-31 Hom 2, IEC 61643-1 Chav Kawm II |
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Khoom Warranty |
Ob xyoos** |
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1) Xaiv qhov kev tiv thaiv voltage (UP)
Tus nqi ntawm UP yuav tsum tsis txhob tshaj tus nqi ntawm cov impulse withstand voltage ntawm cov cuab yeej tiv thaiv, thiab UP xav kom cov rwb thaiv tsev ntawm SPD thiab cov cuab yeej tiv thaiv yuav tsum ua kom zoo sib xws.
Hauv qhov hluav taws xob qis hluav taws xob thiab kev xa tawm, cov khoom siv yuav tsum muaj qee lub peev xwm los tiv thaiv kev kub ntxhov, uas yog, muaj peev xwm tiv taus impulse overvoltage. Thaum lub impulse overvoltage withstand voltage ntawm ntau yam khoom siv ntawm 220/380V peb-theem system tsis tuaj yeem tau, nws tuaj yeem xaiv raws li qhov muab ntsuas ntawm IEC 60664-1 thiab GB 50057-1994 (2000 tsab).
2) Kev xaiv ntawm nominal tso tawm tam sim no hauv (kev cuam tshuam tam sim no muaj peev xwm)
Lub ncov tam sim no ntawm 8/20 μs tam sim no nthwv dej uas ntws los ntawm SPD. Nws yog siv rau hauv chav kawm II kev xeem rau SPD, thiab kuj siv rau pretreatment ntawm chav kawm I thiab chav kawm II kev xeem rau SPD.
Qhov tseeb, Nyob rau hauv yog qhov siab tshaj plaws tus nqi ntawm qhov inrush tam sim no uas SPD tuaj yeem dhau lub sijhawm teev tseg (feem ntau 20 zaug) thiab cov qauv waveform (8/20 μs) tsis muaj kev puas tsuaj loj.
3) Kev xaiv qhov siab tshaj plaws tawm tam sim no Imax (txhim kho qhov muaj peev xwm tam sim no)
The peak current flowing through SPD, 8/20 μs current wave, used for class II classification test. There are many similarities between Imax and In. They both use the peak current of 8/20 μs current wave to do Class II classification test on SPD. The difference is also obvious. Imax only does one impact test on SPD, and SPD does not undergo substantial damage after the test; while In can do 20 such tests, SPD cannot have substantial damage after the test. Therefore, Imax is the current limit value of the impact, so the maximum discharge current is also called the limit impact current capacity. Obviously, Imax>Hauv.
Ntim & Shipping
Surge Arrester Pob:
Txheem export thawv packing:
2P DC SPD 72pcs / ctn
3P DC SPD 48pcs / ctn
Thawv Loj 48 * 29.5 * 15.2CM3
GW/NW: 20.7/20.1kgs
Surge Arrester Lub Sijhawm Xa Khoom:
3-15 hnub tom qab lees paub qhov kev txiav txim, hnub xa khoom nthuav dav yuav tsum txiav txim siab raws li lub caij tsim khoom thiab xaj kom muaj nuj nqis.
Surge Arrester Shipping:
1. Chaw nres nkoj shipping: SHANGHAI / NINGBO
2. Los ntawm Cua lossis los ntawm Hiav Txwv rau batch khoom, tshav dav hlau / Chaw nres nkoj tau txais;
3. Cov neeg siv khoom qhia cov neeg xa khoom xa tuaj lossis cov txheej txheem xa khoom tuaj sib tham!
Cov ntaub ntawv tuam txhab
Cim npe nrov: tshiab tsim surge tiv thaiv ntaus ntawv 2p 600 800vdc, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, nqe
Koj Tseem Yuav Zoo Li
Xa kev nug