Tuam Tshoj ZW7/CT (built-tawm) 33kV Sab nraum zoov Transformer Substation Nqus Circuit Court Breaker Hoobkas thiab manufacturers |Aiso

ZW7 / CT (ua-tawm) 33kV Sab Nraud Transformer Substation Nqus Circuit Court Breaker

Ua kom muaj kev ua tau zoo dua hauv kev thov lub luag haujlwm
Yueqing Aiso tau txais kev ntseeg siab ua tsaug rau lawv lub koob npe nrov rau kev ntseeg tau, kev ua tau zoo thiab lub neej ntev.Cov khoom siv hluav taws xob los ntawm Yueqing Aiso muaj rau cov khoom lag luam qub (OEM) los koom nrog hauv lawv tus kheej kev teeb tsa lossis siv rau kev kho, kho dua tshiab thiab txhim kho cov haujlwm.
Vim li cas Yueqing AIso?
1, Tag nrho engineering thiab kev txhawb nqa: 3 tus kws tshaj lij cov tuam txhab, thiab pab pawg pabcuam kev pabcuam.
2, Zoo yog No1, peb kab lis kev cai.
3, Lub Sijhawm Ua Ntej: "Lub Sijhawm Kub" rau koj thiab rau peb
4,30min ceev teb: peb muaj kev tshaj lij pab neeg, 7 * 20H

Xa email rau peb

Cov qauv khoom

ZW7A-40.5 Series sab nraum zoov high voltage nqus Circuit Court breakers lub ntsiab switchgear ntawm AC50Hz, 40.5KV, uas yog assembled nrog caij nplooj ntoos hlav kev khiav hauj lwm los yog electromagnetic kev khiav hauj lwm mechanism.Nws tuaj yeem ua haujlwm los hloov / tawm los ntawm cov chaw taws teeb tswj, thiab nws tseem raug them thiab hloov ntawm / tawm ntawm tes.Tus tsim muaj nuj nqi ntawm breaker ua raws li qhov yuav tsum tau ntawm GB1984-89 thiab IEC56 "AC high voltage Circuit Court breaker", nws yog tsuas yog siv nyob rau hauv sab nraum zoov 35KV tis system los tswj thiab tiv thaiv, kuj rau ib txwm ua hauj lwm thiab tiv thaiv luv luv Circuit Court ntawm nroog, nyob deb nroog network. , los yog industrial enterprises.Nws tag nrho cov qauv yog txhawb los ntawm porcelain insulator, lub tshuab nqus tsev interrupter ua nyob rau hauv sab sauv insulator, downside insulator siv los txhawb.Lub breaker siv tau

nquag ua hauj lwm qhov chaw nrog qhov zoo ntawm zoo sealing anti-aging, high-voltage withstand, tsis nplaim taws, tsis tawg ntev ua hauj lwm lub neej, yooj yim installation thiab txij nkawm thiab lwm yam.

Khoom feature

Rau qhov chaw ua haujlwm nquag

Kev sib khi zoo, tiv thaiv kev laus, kev kub siab, tsis muaj hlawv, tsis tawg, lub neej ntev, yooj yim installation thiab txij nkawm nta

Nqus Circuit Court breaker ambient condition

1, Qhov siab: tsis tshaj 1000m

2, ambient kub: tsis siab tshaj +40 ° C, tsis tsawg tshaj -15 ° C

3, kwv yees cov av noo: nruab nrab txhua hnub tus txheeb ze av noo: ≤95%; Ib hlis nruab nrab txheeb ze av noo: ≤95%; txhua hli avergae txheeb ze av noo ≤90%, txhua hnub avergae saturated vapor siab ≤2.2KPa; txhua hli tus nqi nruab nrab: ≤1.8KPa.

4, Av qeeg siv: ≤8 degree

5, Lub installation yuav tsum tsis txhob muaj hluav taws kub, tawg, kev vibration hnyav, tshuaj corrosion thiab muaj kuab paug loj.

Technical parameters

Yam khoom	Kev piav qhia			Cov ntaub ntawv
1	Rated voltage (KV)			33/35 ib
2	Rated rwb thaiv tsev theem (KV)	1min tiv taus voltage	Qhuav	95
			ntub	80
		Lightning impulse withstand voltage (ncej)		185
3	Rated tam sim no (A)			630
4	Rated luv Circuit Court breaking tam sim no (KA)			20/25/31.5/40 ib
5	Rated ua haujlwm ib ntus			OC-0.3s-CO-180S-CO
6	Rated luv-circuit qhib lub sij hawm			20
7	Rated luv Circuit Court kaw tam sim no (peak) (KA)			50/63/80 ib
8	Rated ncov tiv taus tam sim no (KA)
9	Rated luv-circuit withstand tam sim no (KA)			20/25/31.5 ib
10	Rated duration ntawm short-circuit(S)			4
11	Qhov nruab nrab tawg ceev (m / s)			1.5 ± 0.2
12	Qhov nruab nrab kaw ceev (m / s)			0.7 ± 0.2 hli
13	Lub sijhawm dhia ntawm kev sib cuag kaw breake(ms)			≤ 2
14	Lub sijhawm sib txawv ntawm kev kaw (tawg) peb theem tib lub sijhawm (ms)			≤ 2
15	Lub sijhawm kaw (ms)			≤150
16	Lub sijhawm qhib (ms)			≤ 60
17	Neeg kho tshuab lub neej			10000
18	Rated kev khiav hauj lwm voltage thiab aux circuit rated voltage (V)			DC110/220
				AC110/220
19	DC tsis kam ntawm Circuit Court rau txhua theem (S)			≤100
20	Tiv tauj txwv kev yaig (A)			3
21	Qhov hnyav (KG)			1100