LSP teeb liab thiab cov ntaub ntawv surge tiv thaiv cov cuab yeej (SPDs) muab cov kev daws teeb meem kom tshem tawm kev puas tsuaj, kev poob qis, thiab kev cuam tshuam hluav taws xob.
Pluggable overvoltage tiv thaiv FRD series rau feem ntau cov ntaub ntawv kev lag luam, xws li RS485, RS422, RS232 cov ntaub ntawv kab.
xob laim lossis induced surges tuaj yeem rhuav tshem lossis cuam tshuam cov teeb liab kev sib txuas lus thiab cov ntaub ntawv.
Cov txiaj ntsig tseem ceeb
Main nta
Modular & Compact SPD rau Ib Pair Kab - FRD2 series rau 5V 12V 24V 48V 150V DC
Cov kev tiv thaiv overvoltage zoo no muaj ob qho tib si ntxhib thiab zoo tiv thaiv theem thiab muab qhov ntev thiab kev tiv thaiv kev tiv thaiv kev sib hloov.
Qhov kev tiv thaiv thawj zaug suav nrog peb-ncej roj tso tawm raj thiab yog tsim los hloov lub zog thawj zaug. Cov theem tom ntej zoo tiv thaiv yog nqa tawm siv ceev ceev bi-directional silicon avalanche diodes. Kev saib xyuas yog ua nyob rau hauv tus tsim ntawm no zoo tiv thaiv theem kom tsis txhob muaj capacitive kab loading thiab yog li kom ntseeg tau ib tug tsawg insertion poob thiab dav kev khiav hauj lwm ntau zaus.
Series kab impedances xyuas kom muaj kev sib koom ua ke ntawm lub zog ntawm qhov ntxhib thiab kev tiv thaiv zoo ntawm txhua theem ntawm qhov xwm txheej tshwm sim. Txhawm rau tiv thaiv kev phom sij ntawm hluav taws xob thiab hluav taws xob uas feem ntau tshwm sim thaum lub zog sib txuas ntawm cov kab hluav taws xob thiab kev sib txuas lus, feem ntau hu ua mains incursion, thermo-clip yog suav nrog rau thawj theem tiv thaiv kom hloov lub zog zaus tam sim no mus rau hauv av.
Lub plug-in module / puag tsim pab txhawb kev hloov ntawm ib tug ua tsis tau tejyam module yam tsis tas yuav tshem tawm qhov system thaiv. Yog hais tias lub module yog unplugged tawm ntawm lub hauv paus, cov kab kev twb kev txuas tseem enabled.
FRD2-5
FRD2-12
FRD2-15
FRD2-24
FRD2-30
FRD2-48
FRD2-60
FRD2-110
Modular & Compact SPD rau Ob Kab Kab - FRD4 series rau 5V 12V 24V 48V 150V DC
Zoo li FRD2 Series, FRD4 muab tib theem ntawm kev tiv thaiv rau ob lub voj voog ywj pheej. Ntau qhov kev tiv thaiv voltages muaj los xyuas kom meej tias tus neeg siv tuaj yeem xaiv qhov ze tshaj plaws clamping voltage rau lub teeb liab ua haujlwm ntawm cov cuab yeej tiv thaiv.
Lub plug-in module / puag tsim pab txhawb kev hloov ntawm ib tug ua tsis tau tejyam module yam tsis tas yuav tshem tawm qhov system thaiv. Yog hais tias lub module yog unplugged tawm ntawm lub hauv paus, cov kab kev twb kev txuas tseem enabled.
FRD series yog tsim los tiv thaiv cov cuab yeej txuas nrog cov ntaub ntawv kab (kev tiv thaiv rau cov ntaub ntawv sib tw sib tw)
IEC/EN qeb: D1/C1/C2/C3
Nominal kev khiav hauj lwm voltage Un5V 12V 24V 48V 150V DC
Ntau zaus: 30 Mhz
Impulse tawm tam sim no (10/350 μs) Iimp = 2.5kA @ Hom 1
Nominal paug tam sim no (8/20 μs) In = 10kA @ Hom 2
Qhov siab tshaj tawm tam sim no (8/20 μs) Imax = 20kA @ Hom 2
Series load tam sim no: 1 A
LSP muaj ntau lub teeb liab thiab cov ntaub ntawv surge tiv thaiv cov cuab yeej (SPDs) tsim los muab kev tiv thaiv ib ntus rau cov cuab yeej los ntawm kev raug ntxias.
Txhim khu cov ntaub ntawv tiv thaiv hluav taws xob tiv thaiv SPD yog tsim los ua kom tau raws li kev tiv thaiv kev xav tau ntawm kev teeb tsa tiv thaiv xob laim thiab surges. Tau txais cov ntaub ntawv SPD tus nqi tam sim no!
Lub zog surges tshwm sim thaum muaj qhov nce tam sim ntawm qhov hluav taws xob xa los ntawm lub zog hluav taws xob los ntawm lub zog sab hauv lossis sab nraud.
Cov rog zoo li no tuaj yeem tshwm sim los ntawm xob laim, hluav taws xob overload, faulty wiring or utility switching.
Cov cuab yeej tiv thaiv hluav taws xob muab cov kab kev tiv thaiv kev tiv thaiv hluav taws xob tiv thaiv kev puas tsuaj rau cov khoom siv thiab cov nqi poob qis.
Kev sib txuas lus lossis cov kab teeb liab uas nkag los yog tawm hauv ib lub tsev yog qhov muaj kev pheej hmoo siab tshaj plaws ntawm cov hluav taws xob hluav taws xob hloov pauv tau raug ntxias mus rau cov kab teeb liab sib cuam tshuam. Cov cuab yeej tiv thaiv hluav taws xob yuav tsum tau muab tso rau ntawm qhov chaw nkag lossis ntawm cov cuab yeej txiav tawm nws tus kheej.
Lawv yuav tsum tau tsim los txhawm rau txhawm rau txhawm rau txhawm rau dhau qhov hluav taws xob mus rau theem kev nyab xeeb kom ruaj khov los ntawm cov khoom siv thaum tib lub sijhawm, tsis cuam tshuam nrog cov teeb liab voltages. Yuav kom ua tiav qhov no, cov kev tiv thaiv Circuit Court feem ntau sib txuas ceev ceev, qis-capacitive suppressor diodes nrog cov roj tso tawm.
Gas discharge tubes dissipate voltage transients los ntawm ib tug muaj roj. Lawv muaj cov rwb thaiv tsev siab zoo ntxiv rau qhov tsis muaj peev xwm thiab cov dej xau, kom ntseeg tau tias muaj kev cuam tshuam tsawg rau kev ua haujlwm ntawm cov khoom siv.
Cov kab kev ntsuas tam sim no ntawm cov cuab yeej tiv thaiv surge yuav tsum txaus los tswj qhov siab tshaj plaws uas xav tau kev taw qhia tam sim no thiab bandwidth yuav tsum txaus kom tso cai rau kev ua haujlwm raug ntawm lub kaw lus yam tsis muaj kev cuam tshuam tsis zoo.
Qhov kawg xaiv ntawm surge tiv thaiv ntaus ntawv yuav txiav txim siab los ntawm hom kev sib txuas ntawm lub cev, tus naj npawb ntawm cov kab yuav tsum tau tiv thaiv thiab qhov ntsuas qhov nce siab.
LSP lub teeb liab txhim khu kev qha & cov ntaub ntawv tiv thaiv hluav taws xob tiv thaiv SPD yog tsim los ua kom tau raws li kev tiv thaiv kev xav tau ntawm kev teeb tsa tiv thaiv xob laim thiab surges. Tiv tauj peb cov kws tshaj lij!
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