ZN85-40.5 miniaturized nqus Circuit Court breaker yog compact 40.5kV khoom tsim thiab tsim los ntawm peb lub tuam txhab, uas zoo kawg nkaus hloov ABB's VD4-40.5 thiab HD4-40.5 series rho tawm hom Circuit Court breaker. Cov koob no suav nrog cov hlau nplaum ruaj khov thiab lub caij nplooj ntoos hlav mechanisms ob series thiab nws yog ib qho khoom siv sab hauv tsev rau cov ntsuas hluav taws xob 40.5kV thiab AC zaus 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(Lub caij nplooj ntoos hlav Mechanism) 30000(Pnyob mus ib txhisMua agnetMechanism)
12	Standard Kev Ua HaujlwmSsib npaug	-	O-0.3s-CO-180s-CO
13	Tso cai Wpob ntsegThickness 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	30-100
7	Sijhawm qhib	ms	20-70
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

ZN85-40.5 miniaturized lub tshuab nqus tsev Circuit Court breaker muaj ntau yam zoo:

Breaker Performance

E2-C2-M2

Kev saib xyuas yooj yim

lub modular mechanism tsim tso cai rau hloov tau yooj yim ntawm lub kaw thiab qhib coils yam tsis tas yuav dismantling 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 hloov lawv tus kheej, ua rau kev saib xyuas tom qab tau yooj yim dua. Lub tshuab hlau nplaum ruaj khov muaj lub neej ntev txog li 30, 000 kev ua haujlwm, yuav tsum tau saib xyuas tsawg.

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 ruaj ntseg fais fab mov.

Kev siv dav dav

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

Nqi-zoo

Piv nrog rau cov nqi siab VD4-40.5 series cov khoom lag luam ntawm kev ua lag luam, peb ZN85G-40.5 muaj tus nqi-kev ua tau zoo, ua rau nws xaiv kev lag luam.

Cov khoom siv

ZN85-40.5 lub tshuab nqus tsev hluav taws xob me me

muaj ntau yam kev siv:

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

Lub zog infrastructures

VD4-40.5 series txee retrofit tej yaam num

Product Outline Drawing

ZN85-405 Miniaturized Vacuum Circuit Breaker manufacturer

Secondary Wiring Diagram

ZN85-405 Miniaturized Vacuum Circuit Breaker factory

Cim npe nrov: zn85-40.5 miniaturized nqus Circuit Court breaker, Tuam Tshoj zn85-40.5 miniaturized nqus Circuit Court breaker manufacturers, lwm tus neeg, Hoobkas

Cov khoom

ZN85-40.5 Miniaturized Nqus Circuit Court Breaker

Khoom Specifications

Khoom zoo

Product Outline Drawing

Secondary Wiring Diagram