OEM Chaw tsim tshuaj paus Tuam Tshoj Indispensable Electrical Vacuum Circuit Breaker

OEM Chaw tsim tshuaj paus Tuam Tshoj Indispensable Hluav taws xob nqus Circuit Court Breaker Featured duab

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "hais txog kev ua lag luam, saib cov kev cai, saib xyuas kev tshawb fawb" thiab cov kev xav ntawm "zoo qhov yooj yim, ntseeg thawj thiab kev tswj hwm qib siab" rau ODM Chaw tsim tshuaj paus Tuam Tshoj Indispensable Electrical Component Circuit Breaker nrog lub neej ntev. , Ua tsaug rau koj siv sijhawm zoo los rau peb thiab saib ua ntej kom muaj kev koom tes zoo nrog koj.
Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "saib kev lag luam, saib cov kev cai, saib xyuas kev tshawb fawb" thiab kev xav ntawm "kev ua tau zoo ntawm qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qib siab" rauTuam Tshoj Vacuum circuit breaker,Vcb , Peb tsom rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev. Peb tsis tu ncua muaj cov khoom qib siab thiab cov kev daws teeb meem ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.
ZW7-40.5 sab nraum zoov HV lub tshuab nqus tsev Circuit Court breaker yog 3-theem AC 50Hz 40.5kV sab nraum zoov hloov khoom siv.

♦ Txoj kev txhim kho: lub hauv paus installation;

♦ Kev khiav hauj lwm mechanism: caij nplooj ntoos hlav kev khiav hauj lwm mechanism thiab electromagnetic kev khiav hauj lwm mechanism;

♦ Khoom siv: silicone roj hmab, ceramic;

♦ Daim ntawv thov: sab nraum zoov 33kV substation, fais fab nroj tsuag.

♦ Tam sim no transformer: in-buit installation, sab nraud installation.

Cov Qauv Khoom

IEC62271-100 High Voltage Switchgear thiab Controlgear Part 100: AC Circuit Court-breakers

♦ GB1984 High Voltage AC Circuit Court-breakers

♦ GB / T11022 Cov Lus Qhia Tshwj Xeeb rau High-voltage Switchgear thiab Controlgear Standards

♦ JB/T 3855 High Voltage AC Nqus Circuit Court-breakers

♦ DL/T402 Specification ntawm High-voltage AC Circuit Court-breakers

Ib puag ncig tej yam kev mob

♦ Ambient kub: -40 ° C ~ + 40 ° C;

♦ Qhov siab:

♦ Qhov siab tshaj plaws cua ceev yog 10km / h, cua ceev yam tsawg kawg nkaus rau qib ntsuas (132/230kv) yog 3.2km / h;

♦ Kev siv av qeeg:

♦ Yam tsawg kawg nkaus nominal creepage nrug: 31mm / kV;

♦ Kev ua pa phem: Chav IV.

Main Technical Parameters

Tsis muaj	Yam khoom		Chav tsev	Tus nqi
1	Rated voltage		kV ua	40.5 ib
Nws yog	Ratedinsulation qib	1 min lub zog frequencyDry test (pob txha, inter-theem, mus rau lub ntiaj teb) Kev ntsuas ntub dej (rau lub ntiaj teb, rwb thaiv tsev sab nraud)	kV ua	95 85
		xob laim impulse withstand voltage (peak)		185
3	Rated tam sim no		A	1250, 1600, 2000, ib. 2500
4	Rated luv Circuit Court breaking tam sim no		kA	20, 25, 31.5 ib

Tsis muaj	Yam khoom	Chav tsev	Tus nqi
5	Rated luv Circuit Court ua tam sim no (peak)	kA	50, 63, 80
6	Rated ncov tiv taus tam sim no	kA	50, 63, 80
7	Rated lub sij hawm luv luv tiv taus tam sim no	kA	20, 25, 31.5 ib
8	Rated ua haujlwm ib ntus		O-0.3S-CO-180S-CO
9	Rated luv Circuit Court breaking tam sim no tus naj npawb	sij hawm	20
10	Rated luv luv Circuit Court ntev	s	4
11	Lub sijhawm tawg	s	≤ 0.09
12	Neeg kho tshuab lub neej	sij hawm	10000
13	Tshiab tsim lub tshuab nqus tsev interrupter	Ps	≤ 1.33 × 10^-3
13	Nqus interrupter thaum lub sij hawm cia 20 xyoo	Ps	-2
14	Circuit Breaker Net nyhav	kg	800
15	Clearance ntawm qhib kev sib cuag	mm	22 ± 2
16	Hu rau kev mus ncig	mm	4 ± 1
17	Nruab nrab qhib ceev	m/s	1.4-1.7 Nws
18	Nruab nrab kaw ceev	m/s	0.4-0.7 hli
19	Hu rau lub sijhawm kaw bounce	ms	≤ 3
20	Inter-theem qhib thiab kaw synchronism	ms	≤ 2
nees nkaum ib	Lub sijhawm kaw	ms	50≤t≤200
nees nkaum ob	Lub sijhawm qhib	ms	30≤t≤60
nees nkaum peb	Txhua theem tseem ceeb ntawm DC tsis kam (tsis suav nrog CT sab hauv)	mΩ	≤100
nees nkaum plaub	Dynamic thiab taag contact cumulative thickness tso cai rau hnav	mm	3
25	Rated tiv tauj siab	N	2500 ± 200

General Structure Drawing thiab Installation Loj (unit: mm)

♦Sab-mechanism hom

q1 ua

♦Mid-mechanism hom

q2 ua Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "hais txog kev ua lag luam, saib cov kev cai, saib xyuas kev tshawb fawb" thiab cov kev xav ntawm "zoo qhov yooj yim, ntseeg thawj thiab kev tswj hwm qib siab" rau ODM Chaw tsim tshuaj paus Tuam Tshoj Indispensable Electrical Component Circuit Breaker nrog lub neej ntev. , Ua tsaug rau koj siv sijhawm zoo los rau peb thiab saib ua ntej kom muaj kev koom tes zoo nrog koj.
ODM Chaw tsim tshuaj paus Tuam Tshoj Nqus Interrupter,Vcb , Peb tsom rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev. Peb tsis tu ncua muaj cov khoom qib siab thiab cov kev daws teeb meem ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.