Tuam Tshoj LY-C40PV 3S Surge Protection Device Chaw tsim tshuaj paus thiab tsum |Wanshfa

LY-C40PV 3S Surge Protection Device

Lus piav qhia luv luv:

Modular surge arrester rau siv nyob rau hauv PV systems nrog floating tej thaj chaw deb signaling tiv tauj.
● Prewired tiav chav tsev uas muaj ib feem thiab plug-in tiv thaiv modules
● Muaj peev xwm tawm tau siab vim hnyav hnyav zinc oxide varistors
● Kev ntseeg siab vim yog "kub-tswj" SPD cov cuab yeej saib xyuas

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Product Detail

Khoom cim npe

Cov ntaub ntawv technical

Hom
SPD raws li EN 61643-31 / IEC 61643-31	hom 1+2 / chav kawm I + II
Max.Kev ua haujlwm tsis tu ncua DC voltage (DC +)-PE, (DC-)-PE, (DC +)-(DC-) U_c_pv	1500V DC fais fab mov
Nominal paug tam sim no (8/20μs) I_n	20 kA
Tshaj tawm tam sim no (8/20μs) I_max	40k ua
Qhov siab tshaj plaws impulse tam sim no (8/20μs) I_t_otal	40k ua
Qhov siab tshaj plaws tam sim no (10/350μs) I_imp	6,25k ua
Qhov siab tshaj plaws tam sim no (10/350μs) I_t_otal	12.5 kA
Tsis tu ncua tam sim no rau PV daim ntawv thov I_CPV	0.2 mA
Kev tiv thaiv voltage (DC +)-PE, (DC-)-PE (DC +)-(DC-) U_p	5 ,0kv
Teb lub sij hawm t_A	25 ns (LN)
Short-Circuit Current Rating I_{scpv ua}	2000 A
Residual tam sim no ac thiab dc I_PE	0.3 mA (DC), 0.3 mA (AC),
Humidity ntau	5% ... 95%
Qhov ntsuas kub ua haujlwm T_U	-40 ° C ... + 70 ° C
Atmospheric siab thiab qhov siab	80k Pa... 106k Pa, -500 m... 2000 m
Kev khiav hauj lwm lub xeev / fault indication	Ntsuab ok / Liab defect
Tus naj npawb ntawm cov chaw nres nkoj	Ib qhov chaw nres nkoj
Hla ntu ntu (max.)	2 AWG (Solid, Stranded) / 4 AWG (Flexible) 35 mm2 (Tshuaj, Stranded) / 25 mm2 (Siv tau)
Rau mounting	35 hli DIN rail acc.rau EN 60715
Cov ntaub thaiv npog	thermoplastic
Qhov chaw ntawm installation	sab hauv tsev installation
Qib kev tiv thaiv	IP 20
Muaj peev xwm	4 module (s), DIN 43880
Kev pom zoo	-
Hom chaw taws teeb signaling tiv tauj	kev hloov pauv kev sib cuag
ac switching muaj peev xwm	250V / 0.5A
dc switching muaj peev xwm	250V / 0.1A;125 V / 0.2 A;75V / 0.5A
Hla-sectional cheeb tsam rau tej thaj chaw deb signaling terminals	max.1.5 hli²khoom / yoog raws
Tej thaj chaw deb signaling alarming hom	Ib txwm: kaw;tsis ua hauj lwm: qhib-circuit
Kev nkag tau yooj yim	Siv tsis tau
Kev tiv thaiv fuction	Overcurrent
PV earthing system	Earthed thiab Unearthed (ob leeg)
SPD tsis ua hauj lwm hom (OCFM/SCFM)	OCFM

Daim duab Circuit Court

Installation, siv thiab tu

Cov khoom no tsuas yog ntsia tau thiab tswj tau los ntawm cov kws tshaj lij.Qhov chaw teeb tsa tsis tuaj yeem kov ntawm tes.Xyuas kom tseeb tias nws tsis muaj zog thiab xyuas seb SPD puas yog txhua yam ua ntej kev teeb tsa.Yog tias muaj kev puas tsuaj lossis lub qhov rais pom liab, SPD siv tsis tau ntxiv lawm;Yog tias lub qhov rais ntsuab, SPD yog qhov qub.
Kev teeb tsa ntawm SPD yuav tsum ua raws li daim duab 3 IEC 60364-5-53.Qhov chaw hla ntawm cov xaim hauv av yuav tsum tsis pub tsawg dua 4 mm2, thiab qhov ntev ntawm tag nrho cov txhuas tsis ntau tshaj 0.5m.
Qhov tsawg kawg nkaus nyob deb ntawm txhua qhov chaw hauv av uas lub SPD tuaj yeem ntsia tau yog 8 hli.
Kev sib txuas ntawm cov chaw taws teeb ceeb toom: SPD yog muab nrog cov chaw taws teeb teeb liab cuam tshuam (NC, COM thiab TSIS TAU, ib txwm kaw), muaj feem xyuam rau cov chaw taws teeb tswj xyuas lossis lub tswb.
Tom qab kev sib txuas, xyuas seb lub module puas haum rau hauv. Yog tias muaj, NC thiab COM raug kaw;Yog tsis yog, nias lub module.