Kpọtụrụ anyị

SPD 40KA ihe na-ejide ọkụ ọkụ

SPD 40KA ihe na-ejide ọkụ ọkụ

Nkọwa dị mkpirikpi:

Oke dabara adaba

TU2 SPD na-ejikọkarị ya na sekit n'ihu nke akụrụngwa sekit echedoro achọrọ, dịka o kwere mee ọdụ ụgbọ ala ala. SPDis jikọtara ya na otu njedebe nke onye na-eduzi sekit (ahịrị oge L ma ọ bụ ahịrị na-anọpụ iche N), na njedebe nke ọzọ nke eriri njikọ nke ngwaọrụ grounding ngwaọrụ, maka njikọ equipotential ọkụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nlereanya

Mpaghara nchekwa

Ọkwa nchedo

Ebe kwesịrị ekwesị

TU2-10
TU2-20

LPZ1, LPZ2 mpaghara oke na LPZn
mpaghara

Klas 3

A na-etinyekarị ya na igbe nkesa nke ogige ahụ; ma ọ bụ tinye ya na ngwa ozi kọmputa, ngwa eletrọnịkị na ngwa njikwa, ma ọ bụ igbe ọkụ kacha nso, igbe oghere.

TU2-40
TU2-60

oke nke mpaghara LPZ0B na LPZ1, ma ọ bụ LPZ1 na mpaghara LPZ2

Klas2

A na-etinyekarị na igbe eletrik nkesa ụlọ, igbe metering; ma ọ bụ tinye ya na etiti kọmputa, ụlọ moto, ụlọ njikwa ụlọ, ụlọ ọrụ nlekota oru, ụlọ ọrụ mmepụta ihe, ime ụlọ ọrụ na ebe ndị ọzọ nke igbe nkesa ike; nwekwara ike tinye ya na igbe nkesa n'ozuzu nke ala isii dị n'okpuru ụlọ, ma ọ bụ igbe nkesa n'ozuzu nke villa.

TU2-80
TU2-100

LPZOA, LPZ0B mpaghara oke nke mpaghara LPZ1

Klas1

A na-etinyekarị ya na ịkpọpu ya
lined obere voltaji isi nkesa
kabinet

TU2-1

Ejiri ya na mpaghara LPZ0A, LPZ0B

Klas 1

A na-ejikarị ọkụ ọkụ riskhigher akụrụngwa usoro nke mbụ isi ịwa ahụ nchebe, arụnyere na izugbe nkesa igbe nkesa igbe, n'èzí nkesa igbe na na.

Nkesa netwọk grounding sistemụ voltaji

Sistemụ ala

Sistemụ TT

Sistemụ TN-S

TN-C-System

Sistemụ IT

Oke voltaji nke grid

345V/360V

253V/264V

253V/264V

398V/415V

Isi teknuzu paramita na arụmọrụ

Aha oru ngo

Oke

TU2-10

TU2-20

Mwepu aha aha ugbu a

N'ime (kA)

5

10

Oke mwepu ugbu a

imax(KA)

10

20

Oke voltaji arụ ọrụ na-aga n'ihu

Uc(V)

275

320

385

275

320

385

Ọkwa nchedo voltaji

N'elu(kV)

1.0

1.3

1.3

1.3

1.5

1.5

Nyochaa nhazi

Nnwale ọkwa nke III

Nnwale ọkwa nke III

Osisi

2,4,1N

2,4,1N

Ụdị nhazi

D, B ụdị

D, B ụdị

ọnọdụ ọrụ

Ihe ngosi windo

Enweghị agba ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ: nkịtị, uhie: mmejọ

Enweghị agba ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ: nkịtị, uhie: mmejọ

Nchekwa ndabere
ngwa (atụ aro)

Ngwa ndabere

gl/gG16A

gl/gG16A

Ndabere CB

C10

C16

akụkụ

Tụtụ aka na eserese no.1,3,4

Tụtụ aka na eserese no.1,3,4

 

Aha oru ngo

Oke

TU2-10

TU2-20

Mwepu aha aha ugbu a

N'ime (kA)

20

30

Oke mwepu ugbu a

imax(KA)

40

60

Oke voltaji arụ ọrụ na-aga n'ihu

Uc(V)

275

320

385

420

275

320

385

420

Ọkwa nchedo voltaji

N'elu(kV)

1.5

1.5

1.8

2.0

1.8

2.0

2.2

2.2

Nyochaa nhazi

Nnwale ọkwa nke III

Nnwale ọkwa nke III

Osisi

1,2,3,4,1N,3N

1,2,3,4,1N,3N

Ụdị nhazi

D,B,X ụdị

D,B,X ụdị

ọnọdụ ọrụ

Ihe ngosi windo

Enweghị agba ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ: nkịtị, uhie: mmejọ

Enweghị agba ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ: nkịtị, uhie: mmejọ

Nchekwa ndabere
ngwa (atụ aro)

Ngwa ndabere

gl/gG40A

gl/gG60A

Ndabere CB

C32

C50

akụkụ

Tụtụ aka na eserese no.1,3,4

Tụtụ aka na eserese no.1,3,4


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