VTZ-40.5K lub tshuab nqus tsev vacuum breaker yog 40.5kV nqus Circuit Court breaker los ntawm peb lub tuam txhab VTZ modular mechanism series, uas tau ua kom zoo dua qub thiab txhim kho hauv cov khoom siv sib kis, cov qauv tseem ceeb, thiab cov khoom siv thib ob. Nws yog ib qho kev txhim kho ntawm sab hauv tsev switchgear tivthaiv rau qhov ntsuas hluav taws xob 40.5kV, AC 50HZ.

Khoom Specifications

SpecificationSheet

Tsis muaj.	Lub npe	Chav tsev	Cov ntaub ntawv
1	Rated Voltage	kV ua	40.5
2	Rated Zaus	Hz	50
3	RatedCurrent	A	630/1250/1600/2000/2500/3150/4000
4	RatedPtus tswv Fkev xav tauWtivVoltage	kV ua	95
5	RatedLcuajImpulseWtivVoltage	kV ua	185
6	RatedShort-Circuit uaBreakingCurrent	kA	25/31.5/40
7	Rated Short-Circuit uaMkevCurrent (Peak)	kA	63/80/100
8	RatedWtivCurrent (Peak)	kA	63/80/100
9	RatedDuration ntawmShort-Circuit ua	s	4
10	Kev khiav haujlwmCycles uaRatedShort-Circuit uaBreakingCurrent	Lub voj voog	E2
11	Neeg kho tshuabEkev ua siab ntev	Sijhawm	10000
12	Standard Kev Ua HaujlwmSsib npaug	-	O-0.3s-CO-180s-CO
13	Tso cai Wua ear Thickness ntawmCtiv	mm	Tsawg dua los yog sib npaug 3

Neeg kho tshuabCharacteristics

Tsis muaj.	Lub npe	Chav tsev	Cov ntaub ntawv
1	Clearance ntawmTsiv thiab Kho Ctiv	mm	19±2
2	Hu rauHla mus ncig	mm	4±1
3	Nruab nrabCpoobSpeb	m/s	0.8±0.2
4	Nruab nrabOpeningSpeb (Anruab nrabSpebntawm First Openingntawm12mm)	m/s	1.7±0.3
5	RatedCtiv Siab	N	3100±200N (25kA / 31.5kA) 4800±300N(40 kA)
6	Lub Sijhawm Kaw	ms	30-70
7	Sijhawm qhib	ms	20-50
8	Hu rauBua ounceDuration ntawmCpoobOkev ua txhaum	ms	Tsawg dua los yog sib npaug 3
9	Tsis-Simultaneity ntawmKaw/Opening Kev ua haujlwmntawm 3-Phase	ms	Tsawg dua los yog sib npaug 2

Khoom zoo

VTZ-40.5K nqus Circuit Court breaker muaj ntau yam zoo:

Breaker Performance

E2-C2-M2

Kev saib xyuas yooj yim

Lub modular mechanism tsim tso cai rau yooj yim hloov ntawm kaw thiab qhib coils yam tsis tas yuav tsum tau disassembling lwm yam khoom. Qhov no tshem tawm qhov kev xav tau ntawm kev sim lossis kev hloov kho tom qab hloov pauv, ua kom cov neeg siv tuaj yeem hloov lawv tus kheej, ua rau kev saib xyuas tom qab tau yooj yim dua.

High conductivity

Lub optimized insulated lub tog raj kheej qauv thiab kev ua tau zoo hloov tau yooj yim kev twb kev txuas embedded ncej txo kev tiv thaiv kev tiv thaiv, kom ntseeg tau tias muaj kev ntseeg siab zog.

Muaj zog adaptability

Cov kev hloov pauv no tuaj yeem nruab nrog qhib kev sib tshuam thiab cov ncej tseem ceeb cuam tshuam, thiab tuaj yeem tsim nrog kev cuam tshuam raws li cov neeg siv khoom xav tau. Tshwj xeeb chassis tsheb kuj tuaj yeem tsim thiab hloov kho raws li cov neeg siv khoom xav tau kom yooj yim.

Kev siv dav dav

Cov khoom no yog tsim los tiv thaiv ib puag ncig hnyav, nrog rau qhov kub thiab txias qis li -25 degree, thiab ua tau raws li qhov yuav tsum tau ua rau kev ua haujlwm ntawm qhov siab txog li 2000 meters.

Cov khoom siv

VTZ-40.5K lub tshuab nqus tsev vacuum breaker muaj ntau daim ntawv thov:

Tshiab zog teb (photovoltaic, cua zog)

Kev lag luam (kev lag luam tshuaj, hlau, roj av, thee, thiab lwm yam)

Cov kab hluav taws xob hluav taws xob

Cov neeg siv khoom qhov project upgrades

Lub zog infrastructure

Product Outline Drawing

VTZ-405K Vacuum Circuit Breaker manufacturer

Daim duab 1: VTZ-40.5K embedded ncej Circuit Court breaker (rated tam sim no Tsawg dua lossis sib npaug rau 2500A)

Qauv	Dkev sib piv ntawm theem P	Tsau qhov nrug L1	Lub thawv dav L2	Lus hais
VTZ-40.5K-P300-1231	300	750	850
VTZ-40.5K-P400-1231	400	950	1050
VTZ-40.5K-P440-1231	440	1030	1130
VTZ-40.5K-P460-1231	460	1070	1170
VTZ-40.5K-P480-1231	480	1110	1210

Lus ceeb toom:

1. 1231 nyob rau hauv tus qauv tooj sawv cev rated tam sim no 1250A, rated tam sim no 31.5kA;

2. Thaum qhov kev ncua deb ntawm theem yog 300, nws yog ib qho tsim nyog yuav tsum tau ua kom cov insulating muab faib; cov insulating muab faib yog pom zoo kom tuaj nrog lub txee;

3. Thaum siv nyob rau hauv qhov chaw siab tshaj, huab cua nyob deb yuav tsum tau kho raws li qhov xav tau tiag tiag.

VTZ-405K Vacuum Circuit Breaker factory