MCCB nrog Kev Tiv Thaiv Kev Tiv Thaiv

Txhim kho hluav taws xob kev nyab xeeb tshaj li kev tiv thaiv hluav taws xob ntau dhau thiab kev tiv thaiv luv luv nrog CDADA DAM1L Series MCCB nrog Kev Tiv Thaiv Kev Tiv Thaiv Ib qho kev sib xyaw molded rooj plaub Circuit Court breaker nrog built-in residual tam sim no (RCD / ELCB) functionality. Tsim los ntawm cov kws tshaj lij cov chaw tsim khoom Shanghai DADA Electric CO., LTD rau cov qauv thoob ntiaj teb, qhov dej xau MCCB 4P sib xyaw ua ke cov khoom siv hluav taws xob ua haujlwm siab nrog lub neej- thiab hluav taws-txuag av txhaum kev tshawb nrhiav.

Rated los ntawm 10A mus rau 500A ntawm 400V / 415V, nws muaj kev kho qhov seem ntawm kev khiav hauj lwm tam sim no (30mA–1000mA) thiab xaiv lub sijhawm ncua-ua kom muaj kev tiv thaiv kev nyab xeeb rau tus kheej (≤30mA) lossis tiv thaiv hluav taws (100mA–500mA +). Nrog rau ntau theem siv hluav taws xob hluav taws xob, nws tseem ua haujlwm txawm tias ib theem tsis ua haujlwm lossis qhov hluav taws xob poob rau 50V, kom ntseeg tau tias tsis muaj kev ntseeg siab hauv cov txheej txheem tseem ceeb xws li tunnels, high-rises, tsheb thauj mus los hubs, thiab cov nroj tsuag muaj.

Ntsiab Specifications

Qauv: DAM1L Series - Ntiaj Teb Leakage MCCB (CBR-hom MCCB)

Ncej: 4P (tus qauv; 3P muaj nyob ntawm kev thov)

Rated tam sim no (hauv): 10A - 500A

Rated Voltage: 400V / 415V AC, 50Hz

Rwb thaiv tsev Voltage (Ui): 400V (≤160A), 690V (> 250A)

Residual Current Settings (I△n): 30mA, 100mA, 300mA, 500mA, 1000mA

Adjustability: Kev hloov kho ntawm qhov chaw ntawm I△n thiab lub sijhawm mus ncig (instantaneous lossis qeeb)

Breaking Capacity Hom:

B Hom: Basic (Inm <100A)

S Hom: Txheem

H hom: Siab tawg (> 160A)

Ntawv pov thawj: CE, CB, SEMKO

Cov yam ntxwv tseem ceeb:

★ Multi-theem powered RCD Circuit Court → ua haujlwm qis rau 50V

★ cais lub ntsiab & arcing hu

★ Push-to-trip xeem khawm

★ Kho qhov chaw sib nqus (0.8–1.0 × Hauv)

★ Muaj zog EMI / RFI tiv thaiv kev cuam tshuam muaj peev xwm

★ Tag nrho cov khoom siv ntau yam: shunt mus txawv tebchaws, pab cuam / tswb hu, teb kov

Technical data sheet

Ntiaj teb-Leakage Circuit Breakers (ELCB)
Qauv			DAM 1-125L			DAM 1-160L
Txhaum Cai Code			B	N	S	B	N	S
Rated Tam sim no ntawm ncej loj- Inm (A)			125 A			160 A
Rated Tam sim no-In (40,50 lossis 55 ℃) (A)			10 - 12,5 - 16 - 20 - 25 - 32 (30) - 40 - 50 - 63 (60) - 80 - 100 - 125A			10- 12,5-16-20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 -125 - 160 (150)A
Ui (V)			690v ua			690v ua
Ua (V)			400 V			400/415V
Tus lej Ncej			4 P			4 P
Icu (KA)			25	35	50	25	35	50
Ics (KA)			12.5	17.5	37.5	12.5	26.25	37.5
Icm(peak)/cos ф (KA)			40/0.3 ib	73.5/0.25	105/0.25 Nws	4 1/0.3	73.5/0.25	110/0.25 Nws
(I△m)KA/cosф			9/0.5 Nws			19/0.5 Nws
Residual tam sim no pib (mA)			100-300-500			100-300-500
Lub sijhawm ncua sijhawm (ms)			50-500-800 Nws			50-500-800 Nws
Uimp (V)			10000			8000
Dielectric khoom (V)			2500			3000
lonization nrug (mm)			≤30/0			≤30/0
Kev ua siab ntev	Tag nrho cov voj voog		8000			8000
	Hluav taws xob lub neej		1000			1000
	Neeg kho tshuab lub neej		7000			7000
TS EN 60947-2 / IEC 60947-2	Main Circuit Court		A/0			A/0
	Pab txhawb Circuit Court		AC-15			AC-15
Hauv qab Voltage tso tawm			√			√
Shunt Tso			√			√
Sib cuag			√			√
Tswb Contact			√			√
Kev Pab Cuam Tiv Thaiv thiab Tswb Hu			√			√
Ua Haujlwm Mechanism			√			√
Hluav taws xob ua haujlwm Mechanism			√			√
Terminal npog			√			√
Phase Seperator			√			√
	W (mm)	3 P	-			-
		4 P	101			120
	L (mm)	3 P	-			-
		4 P	155			120
	H (mm)	3 P	-			-
		4 P	70			70
Qhov hnyav	Tsau version 3P / 4P		-			-
	Plug-in version 3P / 4P		-			-
	Kos tawm version 3P / 4P		-			-

Vim li cas thiaj xaiv CDADA MCCB nrog Kev Tiv Thaiv Kev Tiv Thaiv?

★ Muaj kev nyab xeeb kev sib koom ua ke

Tsis zoo li ntxiv-rau RCD modules, DAM1L tau tsim-nyob rau hauv, Hoobkas-calibrated tiv thaiv to-ua kom muaj kev sib koom tes zoo thiab tshem tawm cov teeb meem kev sib raug zoo.

★ Multi-Phase Fais Fab rau RCD Circuit Court

Thaum ntxov RCDs ua tsis tiav yog tias ib theem poob lawm. CDADA tus tsim siv tag nrho cov theem kom muaj zog tiv thaiv hluav taws xob, yog li nws tseem ua haujlwm txawm tias thaum lub sij hawm poob lossis tsis muaj zog heev.

★ Lub hom phiaj tiv thaiv dual hauv ib lub cuab yeej

◆ 30mA: Ua tau raws li IEC cov cai rau kev tiv thaiv tus kheej poob siab

◆ 100mA–1000mA: Tiv thaiv cov hluav taws kub hnyiab los ntawm qhov tsis zoo hauv av me me

★ Field-Adjustable rau Real-World Conditions

Zoo-tune rhiab heev thiab ncua sij hawm kom tsis txhob muaj kev cuam tshuam tsis zoo hauv qhov chaw ntub dej (xws li, tsheb ntxuav, ua liaj ua teb) thaum tswj kev nyab xeeb.

★ Muaj-Qib Kev Ntseeg

Lub peev xwm tawg siab (H-hom), muaj zog arc sib cais, thiab IP20 + lub davhlau ya nyob twg tiv thaiv ua rau nws tsim nyog rau kev lag luam hnyav thiab chaw lag luam.

★ Ntiaj teb no ua raws, Tus nqi hauv zos

Tau ntawv pov thawj rau Tebchaws Europe (CE / CB), Nordic lub teb chaws (SEMKO) - zoo tagnrho rau cov haujlwm xa tawm - nrog cov nqi sib tw los ntawm cov chaw tsim khoom hauv Suav teb.

★ Peb qhov chaw tsim khoom tau lees paub raws li ISO9001: 2015 Kev Tswj Xyuas Zoo.

Tej kev siv

High-Rise Residential: Cov neeg tau txais txiaj ntsig tseem ceeb lossis cov vaj huam sib luag hauv pem teb (300mA rau kev txo qis hluav taws xob)

Tunnels & Subways: Cov txheej txheem tseem ceeb uas yuav tsum tau ua kom tsis txhob muaj kev nyab xeeb kom pom

Tsev Kho Mob & Tsev Kawm Ntawv: 30mA tiv thaiv hauv qhov chaw ntub dej (labs, chav dej)

Cov nroj tsuag muaj: Lub cev muaj zog feeders nrog kev saib xyuas hauv av

Cov Chaw Tsim Kho: Kev faib hluav taws xob ib ntus nrog cov neeg ua haujlwm tiv thaiv

FAQ

Q1: Dab tsi yog qhov txawv ntawm tus qauv MCCB thiab MCCB nrog kev tiv thaiv tawm?

A1: Tus txheej txheem MCCB tsuas yog tiv thaiv kev hla dhau thiab luv luv. Lub DAM1L ntxiv qhov seem tam sim no (lub ntiaj teb to) nrhiav pom-tripping thaum tam sim no xau rau hauv av (piv txwv li, los ntawm ib tus neeg lossis cov rwb thaiv tsev puas), tiv thaiv hluav taws xob los yog hluav taws.

Q2: Kuv puas tuaj yeem siv 100A MCCB RCD rau kev tiv thaiv tus kheej?

A2: Tsuas yog teem rau 30mA. Qhov ntsuas tam sim no (100A) txhais lub peev xwm thauj khoom; qhov chaw seem (I△n) txhais kev nyab xeeb muaj nuj nqi. Rau kev tiv thaiv kev poob siab, I△n yuav tsum yog ≤30mA, tsis hais In.

Q3: Vim li cas RCD Circuit Court xav tau ntau lub zog?

A3: Yog tias siv los ntawm ib theem nkaus xwb, ib theem tsis ua haujlwm yuav cuam tshuam kev tiv thaiv tawm. CDADA tus qauv tsim ntau theem ua kom RCD tseem ua haujlwm txawm tias lub sijhawm poob lossis qis qis (txog 50V) - qhov tseem ceeb rau kev nyab xeeb txuas ntxiv.

Q4: Puas yog 4P to MCCB haum rau TT lossis TN-S systems?

A4: Yog - nws yog tsim rau TT, TN-S, thiab IT systems. 4P tsim lov tag nrho cov theem thiab nruab nrab, qhov tseem ceeb rau TT systems uas nruab nrab tsis muaj kev ntseeg siab hauv av.

Q5: Vim li cas thiaj xaiv CDADA tshaj modular RCD + MCCB ua ke?

A5: CDADA DAM1L muaj:

● Cov hneev taw me me (kev sib xyaw ua ke nrog ob yam khoom siv)

● Muaj kev sib koom tes (tsis muaj kev pheej hmoo tsis sib haum)

● Tus nqi qis dua & kev sib txuas txuas

● Kev ntseeg siab dua (ib chav kaw)

● Kev hloov kho ntawm qhov chaw tsis tuaj yeem ua tau nrog RCDs ruaj khov