ZN85-40.5K lub tshuab nqus tsev vacuum yog ib qho khoom siv hauv tsev hloov rau qhov ntsuas hluav taws xob 40.5kV thiab AC zaus 50/60Hz. Nws tau txais kev sib koom ua ke ntawm kev ua haujlwm thiab tsim nyog rau ntau yam kev lag luam thiab kev lag luam mining, nrog rau cov khoom siv hluav taws xob, nruab nrog cov khoom siv sib txuas, thiab sib xws nrog cov khoom ruaj ruaj xws li XGN2.

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 tswvFkev xav tauWtivVoltage	kV ua	95
5	RatedLcuajImpulseWtivVoltage	kV ua	185
6	RatedShort-Circuit uaBreakingCurrent	kA	25/31.5/40
7	RatedShort-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

Mechanical yam ntxwv

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	0.7±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 rauBouncingDuration ntawmCpoobOkev ua txhaum	ms	Tsawg dua los yog sib npaug 3
9	Tsis-SimultaneityntawmKaw/Opening Kev ua haujlwmntawm 3-Phase	ms	Tsawg dua los yog sib npaug 2

Khoom zoo

ZN85-40.5K nqus Circuit Court breaker muaj ntau yam zoo:

Kev ua haujlwm ntawm Circuit Court breaker

E2-C2-M2

Kev ruaj ntseg thiab kev cia siab

nws tau txais kev paub zoo tshaj plaws-kev koom ua ke lub caij nplooj ntoos hlav kev ua haujlwm, nrog ntau tshaj 20 xyoo ntawm kev ua lag luam kev paub, ua kom muaj kev nyab xeeb, kev ntseeg siab, thiab kev lag luam siab lees paub.

Kev ua tau zoo ntawm rwb thaiv tsev

lub ntsiab conductive Circuit Court txais APG siab-zog epoxy resin composite insulated lub tog raj kheej, uas tshaj IEC tus qauv nyob rau hauv cov nqe lus ntawm rwb thaiv tsev kev ua tau zoo.

Kev siv dav dav

cov khoom series muaj ntau daim ntawv thov, ntsuas tam sim no los ntawm 630A txog 4000A, thiab ntsuas qhov tawg tam sim no ntawm 20kA txog 40kA. Nws yog tsim rau txhua qhov chaw nyob hauv qhov siab ntawm 2000 meters thiab ua haujlwm kub ntawm -40 degree txog 40 degree .