AFDD Fault arc protector

Guudmarka Wax soo saarka
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Xaddidaadda ARDD ee ARC

Sawir

Xaddidaadda ARDD ee ARC

Guud
AFDD (Claad Claad Claad Claad Claad) ISA Nooc cusub oo dab-damis ah oo koronto ah, oo ka fogaan kara dadka ay ka dhashaan xijaabka, gabowga culus, silica culus, wax soo saarka saboolka ah ee fashilka ah iyo wixii la mid ah.

Nala soo xiriir

Faahfaahinta badeecada

* Badhanka dejinta: badhanka dejinta ayaa ah mid lagu qariyo gudaha waxaana lagu heli karaa iyadoo la adeegsanayo waraaqo. Saxaafad gaaban oo ah

Badhanka ayaa sababi doona hawlgalka in uu nalka u diro tiro cayiman, taas oo muujineysa habka shaqada ee hadda jira.

Saxaafad dheer ayaa ka dhex wareegaya afarta qaabadood ee shaqada.

Flash mar: Qaabka faragelinta u adkaysata, oo ku habboon xaaladaha oo leh faragelin xoog leh, aalado mashiinka waaweyn, iyo

wasakheynta iswaafajinta sare (dareenka hoose).

Flash laba jeer: Qaab adag, oo ku habboon warshadaha guud, nalka dhexe, xafiisyada waaweyn, iyo meelaha ay ku jiraan

xaaladaha korantada.

Flash saddex jeer: Qaabka caadiga ah, oo ku habboon guryaha la deggan yahay, dhismayaasha xafiiska, gogosha, iyo meelaha kale ee lala yeesho

bey'adda awooda wanaagsan.

Flash 4 jeer: Qaab xasaasi ah, oo ku habboon xaaladaha oo leh muuqaal dhaadheer oo aan faragelin ku lahayn awoodda

Grid.

Guud

Ridhddddd alla (Qalabka ARC ee Clact Acces) waa nooc cusub oo qalab ilaalin dabeed oo koronto ah,

taas oo ka fogaan kara dabka ay sababaan wareegga gaagaaban, gabowga gaboobay, rar culus, xiriir xumo,

wax soo saarka korantada iyo wixii la mid ah.Ridhddddd allaChip-ka kombiyuutarka ee la dhisay, otomaatig-waqtiga dhabta ah

xakamee. Mabda 'shaqadeeda shaqadu waa in la socodsiiyo, isbarbardhigayaa oo cadeeyo in la ogaado arc garaaca

iyada oo loo marayo wareegga elektiroonigga ah iyo MCU. Mar alla markii qalad arc garaaca ee u nugul dabka

waa la ogaadaa, calaamaddu waa wax soo saar si loo wado aaladda wax lagu ridayo oo loo jaro awoodda rarka

sahayda si looga hortago dab. Waxaa loo isticmaalaa dhismayaasha la deggan yahay, sida dhamaadka

Ilaalinta qalabka korantada, tirada codsiga AFDD waa mid aad u ballaaran, mabda 'ahaan sida

In kasta oo ay jirto koronto, waxay isticmaali kartaa AfDD si looga hortago dabka korantada, sida deganaanshaha

dhismayaasha, dhismayaasha xafiiska, isbitaalada, suuqyada wax laga iibsado, suuqyada waaweyn, warshadaha, gawaarida

(gawaarida, tareennada, maraakiibta, diyaaradaha), iwm, gaar ahaan deganaanshaha dabka korantada ee ka hortaga

ta ah.

Muujinta

1. Bixitaan xad dhaaf ah dib u dhigista

2. Bixinta xad-dhaaf ah dib-u-dhigga dib u dhigista

3. Ilaalinta safarka isla mar ah

4. Ilaalinta ciladaha ee ARC

5. Ilaalinta ciladaha arcood ee arc

6. Ilaalinta ciladaha Arc

7. Qiimayn badan oo hadda jira.

Xog farsamo

Wax	Darada	Macluumaad
ElectRicateautes	Korantada lagu qiimeeyay (v)	230V ~
	Lagu qiimeeyay gudaha (a)	, 10A, 16Oo, 20A ,Aba, innaga, 25A, 25A, iyo afartaasu, 50a,
	Dareenka la qiimeeyay i Δ (a)	0.03a
	Ul shiro	2p + n, 2p
	Nooca jajabka ee daadashada dhulka ayaa dareensan	AC
	Astaamaha siidaynta ee Thermo-magdhane	C (5-10in)
	Qiimaynta awooda wareegga ee la qiimeeyay ICN (a)	6000
	Samaynta haraaga haraaga iyo jabinta awooda i Δ m (a)	500A (in ≤ 50A), 630A (in ≤ 63a)
	Prothage lineation ee lagu qiimeeyay UI (v)	500v
	Qiimeeyay dareenka ka hortaga korantada ump (v)	4000v
	Shahaadada wasakhda	2
Farsamada farsamo	Nolosha korantada	10000
	Nolosha farsamada	20000
	Shahaadada Ilaalinta	Ip20
	Heerkulka himilada (℃)	-25 + 40
	Heerkulka kaydinta (℃)	-25 + 70
Rakaabis	Adkaynta adag (nm)	2
	Cabbirka marinka ee fiilada (mm)	16
	Qaybta Rakibaadda	Ⅱ

Astaamaha wax soo saarka

XARUNTA AFDD-63 ee CONC Clace FARCESS Aaladda ogaatay waxaa ka mid ah difaac hadda jira, ciladaha ARC ee qalad, xad dhaaf iyo difaac wareega wareega. -Ga / -da

Astaamaha Traidal-ka hadda jira ee AFDD waxaa lagu muujiyey Jadwalka 2 ee hoose.

Xog farsamo

Nooc	Gudaha (a)	I Δ n	Xadka waqtiga ee lagu daydo ama aan lagu dhufan
			I Δ n	2i δ n	5i δ n
AFDD-63	, 10Ay, iyo Yourna, 25Oo, iyo afarta, 50A, iyo afarta, 63a,	> 0.03	0.03	0.15		Waqtiga ugu badan
		0.03	0.03	0.15
		<0.03	0.03	0.15	0.04

Shaqada ilaalinta ee ARD ee ee AFDD badanaa waxaa ku jira qaybta baaritaanka ee Cagaynta ee qalad ee ARC, unugga ayaa muujinaya oo si wax ku ool ah u xiraya meesha ugu safan ee AFC-63Dida ah ee xadidaadka ee loo yaqaan 'AFC-63Dero' ee ku saabsan xadka AFD-63 oo leh koronto 230V waxaa lagu muujiyey Shaxda 3 iyo Shaxda 4.

Xaddid qiimaha ku-tagida af-ka-qaadista Afdd ee hoos timaada arc yar ee ka hooseeya 63a

Arc hadda ee imtixaanka (qiimaha wax ku oolka ah)	3A	6A	13a	20A	40a	63a
Waqtiga ugu badan ee la isku dayo	1s	0.5s	0.25s	0.15s	0.12s	0.12s

Xaddid qiimaha ku-tagida Afdd ee hoos timaada arc-ka weyn ee ka hooseeya 63a

Arc hadda ee imtixaanka (qiimaha wax ku oolka ah)	75a	100a	150A	200	300A	500A
N	12	10	8	8	8	8

Marka laga hadlayo astaamaha ilaalinta ee hadda (heerkulka tixraaca 30 ℃)

Teeb ku qorid	Gudaha (a)	Waqtiga waxgarashada	Natiijooyinka la filayo
B, c, d	1.13in	t ≤ 1h (in ≤ 63a)	Ha ku darin
B, c, d	1.13in	t ≤ 2H (in> 63a)	Ha ku darin
B, c, d	1.45in	t <1h (in ≤ 63a)	Xajin
B, c, d	1.45in	t <2h (in> 63a)	Xajin
B, c, d	2.55in	1s	Xajin
B, c, d	2.55in	1s 32A)	Xajin

Teeb ku qorid	Gudaha (a)	Waqtiga waxgarashada	Natiijooyinka la filayo
B, c, d	B	t ≤ 0.1s	Ha ku darin
B, c, d	C	t ≤ 0.1s
B, c, d	D	t ≤ 0.1s
B, c, d	B	t <0.1s	Xajin
B, c, d	C	t <0.1s
B, c, d	D	t <0.1s

Guud ahaan iyo cabirka cabirka (mm)

Rakibaadda iyo adeegsiga (dayactirka)

a. Kahor rakibidda, hubi haddii calaamadaha badeecada ay u dhigmaan xaaladaha isticmaalka ee loo adeegsado.

b. Kahor rakibidda, ka shaqeyso aaladda ilaalinta ee AFDD ee qalad si loo hubiyo in hannaankeedu si habsami leh u dhaqdhaqaaqo, la isku halleyn karo, iyo wax aan jirin

Jammuling.

c. Ku xidh marinka galmada si aad u hesho korantada iyo terminal-ka soo-saaridda culeyska.

d. Awoodda ka dib markii la adeegsado, riix batoonka tijaabada ee ku yaal aaladda ilaalinta ee AFDD ee qaladka ee AFDD Dhowr jeer si loo xaqiijiyo hawlgalkeeda lagu kalsoonaan karo.

e. Markay gacantu kor u kacdo, MCB (McB-gu 'Prouter' oo jahawareer ah) oo ah xaraashka dhinaca "0n," iyo daaqadaha tilmaamaha ee ka yimaada

Cagaaran ilaa casaan, oo muujinaya in wareegga uu ku yaal gobolka. Markay gacanta ku dhaqaaqdo kor u dhaqaaqdo oo dhinaca MCB gacanta ku soo bandhigaya "off,"

Daaqadda tilmaamaha ee daaqadda ee casaanka ilaa cagaaran, oo muujinaya in wareegga uu ku yaal gobolka.

Inta lagu gudajiro rakibaadda, si aamin ah u hagaaji aaladda ilaalinta ee AFDD ee qaladka ee qaddarka ee lagu rakibo tareenka rakibaadda si looga hortago furfurista ama dhacaya. Si meesha looga saaro

Qalabka Ilaalinta ee AFDD Arc, si fudud u jiid jariiska.

g. Heerkulka tixraaca shaqada ee aaladda difaaca ee AFDD ee qaladku waa + 30 + 5 ℃. Marka heerkulka himilooyinka uu isbeddelo, the

Qiimayaasha la qiimeeyay waa in lagu hagaajiyaa si ku habboon. Haddii aaladaha ilaalinta qalad ee qalad ee AFC ee qalad lagu rakibo xero ku lifaaqan,

Heerkulka gudaha ee xididdada ayaa kor u kici doonta, oo la qiimeeyaa hadda waa in lagu dhuftaa iyada oo ah qodobka la soo saaray ee 0.8.