GRM6-40.5 Series Cubicle Ụdị Gas Mkpuchi Mgbanwe Ngwa

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GRM6-40.5 Series bụ ụdị ọhụrụ SF6 gas-mkpuchi kọmpat switchgears. A na-agbachichi ndị na-agbaji sekit, ndị na-ekesa, na akụkụ ndị ọzọ n'ime arịa ọla dị 3mm nke jupụtara na gas SF6 dị obere. Ya mere, akụrụngwa bụ kọmpat, ntụkwasị obi na nchekwa; enweghị mmetụta gburugburu ebe obibi, nlekọta n'efu na ogologo ndụ ọrụ, wdg.

GRM6-40.5 Series switchgears kwesịrị ekwesị maka njikwa, nchebe na nlekota nke 40.5 kV, atọ-phase, otu busbar eletriki usoro, n'ọtụtụ ebe na-amụba ụlọ ọrụ, Ngwuputa, wdg.

 

Ụkpụrụ ọdabara

IEC 62271-1: Igwe ọkụ ọkụ dị elu na njikwa njikwa - Akụkụ 1: nkọwa ndị a na-ahụkarị

IEC 62271-100: Igwe ọkụ na njikwa ọkụ dị elu - Nkebi 100: Ndị na-agbaji sekit dị ugbu a

IEC 62271-102 Igwe ọkụ na njikwa voltaji dị elu - Nkebi 102: Ndị na-emepe njikọ dị ugbu a na mgba ọkụ ụwa.

IEC 62271-103 Igwe ọkụ ọkụ dị elu na njikwa njikwa - Nkebi 103: Mgbanwe maka voltaji akara n'elu 1 kV na ruo na gụnyere 52 kV

IEC 62271-105 Igwe ọkụ ọkụ dị elu na njikwa njikwa - Nkebi 105: Nchikota ngbanwe nke ugbu a

IEC 62271-200: Igwe ọkụ na njikwa ọkụ dị elu - Nkebi 200: igwe ọkụ AC na-ekpuchi ọla na njikwa maka voltaji dị elu karịa 1kV na ruo na gụnyere 52 kV

IEC 60044-2: Ndị na-agbanwe akụrụngwa - Akụkụ 2: Ndị na-agbanwe voltaji na-emepụta ihe.

IEC 60044-1: Ndị na-agbanwe ngwa ngwa - Akụkụ 1: Ndị ngbanwe dị ugbu a

 

Jiri Ọnọdụ

Elu: ≤4000m★

Ambient ikuku okpomọkụ: -25℃~+40℃;

Iru mmiri dị n'ikuku: nkezi kwa ụbọchị ≤95%, nkezi kwa ọnwa ≤90%;

Seismic ike ≤8 klas;

Ebe enweghị ọkụ, mgbawa, mmetọ dị njọ, nrụrụ kemịkal na ịma jijiji siri ike.

Rịba ama★: A ghaghị ịkpọtụrụ onye nrụpụta n'ọdịnihu ma ọ bụrụ na elu saịtị ahụ karịrị 1000 m iji dozie nrụgide onu oriri.

Nkọwa nọmba nlereanya

Nkọwa ihe nlereanya

 

 

Isi Nka na ụzụ Parameters

Mba.

Nkọwa

Nkeji

Uru

1

Egosiri voltaji

kV

40.5

2

Ugboro ugboro

Hz

50

3

Enyere ugbu a na-aga n'ihu

A

1250,2500

4

Enyere aha

mkpuchi

ọkwa (ọpụ,

N'elu,)

Ike

ugboro ugboro

iguzogide

voltaji (wepụ)

(1 nkeji)

N'etiti nkeji na nkeji ruo n'ụwa

kV

95

N'ofe ebe dịpụrụ adịpụ

kV

118

Sekit inyeaka na njikwa (Ua)

kV

2

Àmụmà

mkpali

iguzogide

voltaji (elu)

N'etiti nkeji na nkeji ruo n'ụwa

kV

185

N'ofe ebe dịpụrụ adịpụ

kV

215

5

Enyere aha na obere oge na-eguzogide ugbu a (Ik/tk)

kA/s

25/4, 31.5/4

6

Ogo kacha elu na-anagide ugbu a (Ip)

ka

63, 80

7

Enyere ọkwa mgbawa mkpirisi okirikiri (Isc)

ka

25, 31.5

8

Enyere mkpirisi okirikiri ime ugbu a

ka

63, 80

9

Ịtachi obi eletriki ihe nkwụsịtụ

/

ugboro 30

10

Enyere usoro arụ ọrụ.

/

O-0.3s-CO-180s-CO

11

Mechanical ntachi obi

Ihe mgbaji sekit

Ee

20000

Mgbanwe ndị na-akwụsị / Ụwa

Ee

5000

12

Nguzogide nke sekit

1250A

≤120

2500A

≤80

13

Nrụgide gas jupụtara (nrụgide na 20 Celsius C)

MPa

0.02

14

Ọnụego ntapu kwa afọ (nrụgide dị iche iche)

/

≤0.01%

15

Nkewa nkewa

/

SF6

16

 

Ọkwa nke nchebe

(IP)

Nkewa nkewa

/

IP2XC

Mmanụ tank

/

IP67

Mkpuchi

/

IP41

Mkpuchi

/

IK10

17

Nhazi IAC na esịtidem IAC

/

A-FLR, 31.5 kA 1s

 

Akụkụ ndepụta

Akụkụ

 


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