24kV Pneumatic Yam Load Zom Hloov Thiab Pneumatic Hom LBS-Fuse Composite Apparatus

24kV Pneumatic Yam Load Zom Hloov Thiab Pneumatic Hom LBS-Fuse Composite Apparatus

FN12-24DType Nyob sab hauv tsev AC High-voltage Pneumatic Yam Load Break Hloov FN12-24RD Yam Nyob Sab Hauv Tsev AC High-voltage Pneumatic Yam Load Hloov Mus-Fuse Composite Apparatus 1 Cov lus qhia dav dav 1.1 FN12-24RD series HV puffer-thauj khoom hloov thiab nws cov khoom siv hluav taws xob yog AC 24kV, 50Hz hauv tsev ...

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FN12-24DType Nyob sab hauv tsev AC High-voltage Pneumatic Yam Load Break Hloov

FN12-24RD Yam Nyob sab hauv tsev AC High-voltage Pneumatic Yam Load Break Hloov-Fuse Composite Apparatus

1 Cov lus piav qhia General

1.1 FN12-24RD series HV puffer-type load hloov thiab nws cov khoom siv hluav taws xob yog AC 24kV, 50Hz sab hauv tsev siab-voltage mus. Qhov kev hloov ntawm kev kub siab nrog kev tsis siab thiab txhim khu kev ntseeg, nws cov kev khiav hauj lwm yooj yim yog los ntawm phau ntawv, tab sis tseem tuaj yeem nruab nrog electromagnet caij nplooj ntoos hlav kev khiav hauj lwm mechanism. Raws li cov ntsiab cai pffer-extinguishing, nws tuaj yeem tua dua, tsis tas hloov hloov lub tshuab nqus hlau. Nyob hauv ib qho kev hloov hauv lub cev, kev siab ntsaws ruaj ruaj hloov siab ua tau, dais thiab tawg thauj tam sim no, thiab muaj lub peev xwm los ua luv luv tam sim no, thiab dais luv luv tam sim no hauv qee lub sij hawm.

FN12-24RD series load hloov tau muab ntsia nrog cov khoom siv hloov tau. Cov khoom siv no muaj peev xwm tib yam ntawm kev sib tsoo luv luv thiab kev ruaj ntseg ntawm kev hloov nrog kev hloov, thiab muaj kev sib nraus sib txuas nrog kev hloov tsheb, uas ua kom tsis muaj kev tsis haum.

1.2 Thaum FN12-24RD series hloov hloov nruab nrog high-voltage tam sim no-limiting fuse (nrog rau kev ncaws pob), ua ib qho khoom thauj fuse hloov fais apparatus, raws li kev tshaj thiab kev tiv thaiv luv luv ntawm kev ntsaws (xws li fais fab tuag). Thaum ib lossis ntau ntau theem ntawm fuse melted down, peb theem ntawm load hloov qhib cia. High-voltage load switch yog tsim rau nruab rau hauv lub nplhaib loj chav tsev thiab lwm yam khoom siv sib txuas, siv ua kev txais thiab faib fais fab.

1.3 Siv cov xwm txheej puag ncig:

a. Kev kub Lub Sijhawm: -10 ℃ ~ 40 ℃.

b.Qhov siab saum toj no hiav txwv: tsis tshaj li ntawm 1000m.

c.Relative humidity: qhov nruab nrab ntawm nruab nrab ntawm ib hnub yuav tsum tsis pub ntau tshaj 95%; qhov nruab nrab ntawm cov av nruab nrab ntawm ib lub hlis yuav tsum tsis pub ntau tshaj 90%.

d. Seismic siv: hauv qab 8 degrees.

1.4 Txheem

GB3804-2004 3 ~ 63kV AC HV Load Hloov

GB16926-2009 HV AC Load Hloov-Fuse Composite Apparatus

2 Cov ntsiab lus tshwj xeeb

Cov lus 1 Cov ntsiab lus tseem ceeb ntawm kev hloov khoom siv thiab khoom siv hloov tau

SN

Lub npe

Chav tsev

Cov ntaub ntawv

1

Qhov siab

kV

24

2

Lub sijhawm luv

Hz

50

3

Nyob tam sim no

A

630

4

Max. cov nyiaj tau los ntawm cov fuse

A

100

5

Rated active load rhuav tshem tam sim no, raug kaw cov voj tawg txhaum tam sim no

A

630

6

Tsa sij hawm luv luv nrog tam sim no (2S)

kA

20

7

Lub koob luv luv ua haujlwm tam sim no, tau tshaj tawm qhov siab tam sim no

kA

50

8

1min zog ntawm qhov siab, nruab nrab ntawm theem thiab ua av / sib txawv

kV

65/79

9

Xob laim impulse withstand voltage (ncov) ntawm theem thiab mus rau hauv pem teb / kis

kV

125/145

10

rated cable-charging tawg tam sim no

A

16

11

Rated tawg tsis muaj-thauj transformer

kVA

1250

12

Mechanical neej

sij hawm

2000

13

Lub caij rhuav tshem txoj kev hloov tam sim no

A

1050


Lub caij luv luv txoj cai tawg tam sim no ntawm fuse

kA

31.5

Table 2 Lub Cuab Yeej Txhua Yam Khoom Txiav Txim Siab

SN

Lub npe

Chav tsev

Cov ntaub ntawv

Tshaj tawm

1

Qeb nrug

hli

300 ± 3


2

Tag nrho stroke ntawm kev cob qhia tus pas

hli

290 ± 5


3

Hu rau kev sib nrauj ntawm kev ruaj ruaj thiab txav mus rau ntawm qhov chaw qhib

hli

> 215


4

Hluav taws xob tiv thaiv kev sib tsoo ntawm txav sib cuag

hli

42 ± 3


5

Kaw lub sijhawm thaum kov thawj zaug

m / s

2.8

+0.7


-0.2

6

Qhib ceev thaum kov thawj zaug

m / s

> 1.7


7

Tsis-synchronism ntawm peb theem kaw

ms

≯10

Hu rau kev sib tsoo hu tus pas nrig thiab tiv tauj ntiv tes

8

Tsis-synchronism ntawm peb-theem qhib

ms

5

Kev sib cais ntawm kev txav chaw sib txuas thiab tiv tauj ntiv tes

Cov Txheej Txheem 3 Cov cuab yeej ntawm cov khoom siv hluav taws xob hloov

SN

Lub npe

Chav tsev

Cov ntaub ntawv

Tshaj tawm

1

Hu rau kev sib nrauj ntawm kev ruaj ruaj thiab txav mus rau ntawm qhov chaw qhib

hli

> 230


2

Tsis-synchronism ntawm peb theem kaw

ms

≯10





Joyelectric International yog ib qho kev tshaj lij Tshoj 24kv pneumatic hom load so hloov thiab pneumatic hom lbs-fuse compact apparatus distributor thiab tus neeg saib xyuas ntawm cov zoo-paub xws li tuam ntxhab thiab cov neeg muag khoom, txais tos kom txiav txim 24kv pneumatic yam load so hloov thiab pneumatic hom lbs-fuse puas apparatus cov khoom siv los ntawm peb lub Hoobkas thiab lub tuam txhab.
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