Tuam Tshoj LYSCB SPD back-up protector Chaw tsim tshuaj paus thiab tsum |Wanshfa

LYSCB SPD back-up protector Featured duab

LYSCB SPD thaub qab tiv thaiv

Lus piav qhia luv luv:

1.Parameters tswj cov txheej txheem mus txawv tebchaws, thiab nws ua tiav kev txheeb xyuas kev xaiv ntawm qhov dhau los;
2.Low residual voltage ntawm surge tam sim no, tuaj yeem sib piv nrog fuse 3.High-zog kev sib cuag nrog lub neej ntev kev pab cuam;
4.Compact tsos thiab me me yog yooj yim los txiav tawm fais fab mov los txhawb SPD;5.Cov lus qhia tag nrho raws li SPD ntawm T1, T2 thiab T3 qib;
6.35mm txheem din rail installation, ua tau raws li lub teb chaws sib txawv installation yuav tsum.

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Khoom cim npe

Daim ntawv thov

1.Kev tawg los ntawm lub hwj chim zaus tam sim no thiab lub teeb pom kev zoo, tiv thaiv SPD los ntawm fusing luv-circuit vim qhov txawv txav overvoltage, tiv thaiv kev kub ntxhov loj.
2.Achieved selective breaking off for throughed zaus tam sim no thiab xob laim tam sim no.effectively tiv thaiv SPD los ntawm deteroration resuling nyob rau hauv pib voltage poob rau tsawg tshaj li lub hwj chim mov voltage thiab nce ntawm to tam sim no, tiv thaiv los ntawm hluav taws kub xwm txheej loj.3.Thaum SPD muaj hluav taws xob tam sim no, lub tshuab hluav taws xob sab nraud yuav tsis raug cuam tshuam los ntawm kev ua yuam kev, yog li kev tiv thaiv teeb pom kev zoo ntawm cov khoom siv hluav taws xob ib txwm siv tau.

Scope ntawm daim ntawv thov

SCB-SPD tshwj xeeb thaub qab tiv thaiv muab kev tiv thaiv kev tshaj lij rau SPD (Surge Protection Device) uas muab kev tiv thaiv rau qib frst, qib thib ob thiab qib peb cov cuab yeej tsim nyog rau qhov chaw uas SPD cov cuab yeej tiv thaiv xob laim tau raug teeb tsa, xws li cov khoom siv hluav taws xob. nyob rau hauv kev lag luam thiab tsev nyob, hluav taws xob, kev sib txuas lus, txoj kev thiab kev thauj mus los, petrochemical thiab lwm yam kev lag luam.

Specifications

Spec. & Qauv	SIB-20	SIB-40	SIB-60	SIB-80	SIB-100	LYSCB-15G
Tsis yog-trip impulse tam sim no le	20kA (8/20)	40kA (8/20)	60kA (8/20)	80kA (8/20)	100kA (8/20)	15kA (8/350)
Tsis-trip impulse tam sim no muaj peev xwm	10kA (8/20) 16 x 20kA (8/20) 2 zaug	20kA (8/20) 16 x 40kA (8/20) 2 zaug	40kA (8/20) 16 x 60kA (8/20) 2 zaug	60kA (8/20) 16 x 80kA (8/20) 2 zaug	80kA (8/20) 16 x 100kA (8/20) 2 zaug	Ua raws li tus qauv GB18802.1-2011 test qib T1
Hluav taws xob cim
Rated ua haujlwm voltage Ue	230 VAC ua
Rated rwb thaiv tsev voltage Ui	400 VAC
Tam sim no tripping tus nqi lo	3 ± 1A
Khiav luv-circuit peev xwm lcs(cosφ0.20 ~ 0.25)	6 kA / 20 kA	6 kA / 20 kA	6 kA / 20 kA	6 kA / 35 kA	50kA/100kA	50kA/100kA
Fais fab zaus short-circuit Tam sim no tawg lub sij hawm Tcs	≤ 40ms
Fais fab zaus load tam sim no tawg lub sij hawm To	≤ 50ms
Neeg kho tshuab lub neej	≤4000 zaug
Hluav taws xob lub neej	≤4000 zaug
Plhaub IP code	IP20
Ntsia hlau	M5
Min.thaj tsam ntawm kev sib txuas cable	2.5mm2 / hloov tau
Max.thaj tsam ntawm kev sib txuas cable	25mm2 / hloov tau
Max.tso cai rau kev khiav hauj lwm tam sim no ntawm tej thaj chaw deb-signaling hu	2A / 250VAC NO lossis NC (default NC)
Plhaub khoom	PBT UL94 VO
Qhia dim	91 × 73 × 17.8 hli
Kev tiv thaiv kev ua haujlwm thiab ambient kub	-25℃~-60℃sab hauv hloov
Kev cia khoom	Kub -40 ℃ ~ -75 ℃, txheeb ze av noo: <95% (ntawm 25 ℃)
Kev pabcuam	Kub -25 ℃ ~ -60 ℃, txheeb ze av noo: <95% (ntawm 25 ℃)
Plhaub xim	Plhaub: xiav kov: txiv kab ntxwv
Mounting rail	EN60715 (35 hli)

Order qhia

Qauv	Kev tiv thaiv qib	Iim/Ib	Dav (W)	Hluav taws xob cim
LYSCB-15G	T1	≤ 25kA (10/350μs)	35mm ib		SSD
		≤15kA (10/350μs)	18 hli
SIB-100	T2	≤60kA (8/20μs)	18 hli
SIB-80
SIB-60
SIB-40	T2/T3	≤20kA (8/20μs)	18 hli
SIB-20