12kV Pneumatic hom LBS-Fuse Composite Apparatus

12kV Pneumatic hom LBS-Fuse Composite Apparatus

YGFKN12A-12D / T630-20 Hom Nyob Sab Hauv Tsev AC High-voltage Pneumatic Yam Load Hloov Mus YGFKRN12A-12D / T125-31.5 Yam Nyob Sab Hauv Tsev AC High-voltage Pneumatic Yam Load Break-Fuse Composite Apparatus Kev Qhia Txog YGFZN12A-12D / T630-20 yam sab hauv tsev AC high-voltage pneumatic yam load so mus yog ...

Product Details

FKRN12A-12D / T125-31.5 Hom Nyob Sab Hauv Tsev AC High-voltage Pneumatic Yam Load Break Hloov-Fuse Composite Apparatus

 

Kev Piav Qhia

FZN12A-12D / T630-20 yam sab hauv AC siab-voltage pneumatic yam load so hloov yog peb theem AC 50Hz, rated voltage ntawm 12kV. Nws siv rau CO thauj khoom tam sim no, kaw-voj tam sim no, tsis muaj qhov hloov tsheb thauj khoom thiab cable them tam sim no, ua luv luv tam sim no. Nrog cov khoom siv hloov, qhov hloov tau lub teeb meem ua kom luv luv tam sim no.

Kev khiav hauj lwm mechanism yuav ua los ntawm hluav taws xob los yog phau ntawv, uas yog ib qho yooj yim kom paub cov chaw taws teeb tswj.

Kev Piav Qhia

FZRN12A-12D / T125-31.5 yam sab hauv AC siab-voltage pneumatic yam load so hloov-fuse puas apparatus yog ib qho khoom siv hluav taws xob uas sib sau ua haujlwm hloov so haujlwm thiab HV lub caij-limiting fuse. Combining ib qho overcurrent ntawm kev ua hauj lwm tam sim no thiab luv luv tam sim no; load tawg hloov so ua hauj lwm tam sim no, fuse lov luv Circuit Court tam sim no; los ntawm kev twv txiaj, lub fuse ua qhov kev hloov so rau kev qhib.

Nrog cov khoom siv hloov, qhov hloov tau lub teeb meem ua kom luv luv tam sim no.

Kev khiav hauj lwm mechanism yuav ua los ntawm hluav taws xob los yog phau ntawv, uas yog ib qho yooj yim kom paub cov chaw taws teeb tswj.

Daim ntawv thov tseem ceeb

FZN12A-12D yam nyob sab hauv tsev AC high-voltage pneumatic yam load so hloov yog tsim rau 12kV thiab qis dua peb theem fais fab kev lag luam, raws li kev tswj thiab kev tiv thaiv rau kev kho tshuab, cable thiab overhead kab. Nws yog qhov tshwj xeeb tshaj yog rau cov tshuab hluav taws xob thiab lub thawv-hom substation, thiab tsim rau lub nplhaib tseem ceeb, chav hluav taws xob hluav taws xob.

FZN12A-12D hom pneumatic yam load so hloov tau qhib thiab kaw ntsaws qhov muag tam sim no thiab tshaj tam sim no.

FZN12A-12D hom pneumatic yam load so hloov fuse puas apparatus qhib thiab kaw ntsaws ntswj tam sim no, overload tam sim no thiab tawg qhov teeb meem luv luv tam sim no.

Ua ntawv thov cov kev mob ambient

a. Kev Kub Lub Siab: - 2 5 ℃ ~ 40 ℃  

b.Qhov siab saum lub hiav txwv theem 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. Av qeeg siv: tsis tshaj 8 degree.

e.Nws yuav tsum tau muab tso rau hauv qhov chaw uas tsis muaj hmoov av, hluav taws, tshuaj yaig, tawg, vapor thiab ntsev tsuag.

g. Pollution qib: II

S qauv kev lag luam

1. Nws txuas nrog LBS, khoom siv taws txav thiab fuse rau ib kab lus. Nws yog compact thiab nrog me ntim, yooj yim rau installation.

2. Direct-acting cais tawg, siab dynamic thiab thermal ruaj khov tam sim no; nws yuav ua haujlwm nyob rau hauv ib lub sij hawm vim muaj kev sib txuas ntawm kev sib txuas haujlwm.

3. Cov rwb thaiv npog ntawm qhov sib tiv tauj, nws rho tawm lub nplhaib tseem ceeb ntawm tus qauv, txuag kev phaj ntawm cov theem thiab khoob khawm, tuaj yeem tiv thaiv tau txoj kab hluav taws xob hauv luv

4. Nrog rau cov qauv siv hluav taws xob, thaum qhib lub LBS, cov khoom siv kaw tau kaw thiab shutter kaw, nrog kev tiv thaiv zoo.

5. Hloov kev so tawg, khoom siv hloov thiab fuse yog ua raws li "5 kev tiv thaiv" txhua yam kev sib tshuam, uas tuaj yeem tiv thaiv kev ua haujlwm thiab muaj kev nyab xeeb thiab txhim khu kev ntseeg.

6. Them zog los ntawm lub caij nplooj ntoos hlav khiav hauj lwm, yuav kaw thiab qhib hluav taws xob thiab los ntawm phau ntawv.

Lub ntsiab lus tseem ceeb

Cov lus 1

SN

Lub npe

Chav tsev

Cov ntaub ntawv

FZN25-12D / T630-20

FZRN25-12D / T200-31.5

1

Qhov siab

kV

12

2

Lub sijhawm luv

Hz

50

3

Nyob tam sim no

A

630

125

4

1min fais fab zaus ntawm qhov siab

kV

nruab nrab ntawm theem thiab mus rau av 42 ; nruab nrab ntawm qhov khoob 48.

5

Xob laim impulse withstand voltage (ncov)

kV

nruab nrab ntawm theem thiab mus rau av 75 ; nruab nrab ntawm khoob pob 85

6

Tsa sij hawm luv luv nrog tam sim no (thermal stability tam sim no)

LBS

kA


-

ES

kA

20

7

Lub caij luv luv tau ntev

LBS

s

4

-

ES

s

2

8

Tsa sij hawm luv luv ua tam sim no

kA

50

-

9

Ncig dhia ua haujlwm khiav tam sim no

A

630

-

10

Rated kaw lub voj tawg tam sim no

A

630

-


5% nquag nqes tawg tam sim no


31.5

-

11

Rated cable them nyiaj rhuav tshem tam sim no

A

10

-

12

Rated tawg tsis muaj peev xwm hloov cav

KVA

1250

13

Lub caij luv luv txoj cai hloov txoj cai tam sim no (tam sim no limiting fuse)

kA

-

31.5

14

Rated hloov tam sim no

A

-

1200

15

Fuse lub zog tawm ntawm lub zog

J

-

1 + 0.5

16

Mechanical neej

sij hawm

20000

Table 2

SN

Lub npe

Chav tsev

Cov ntaub ntawv

FZN25-12D / T630-20

FZRN25-12D / T200-31.5

1

Kaw clearance

hli

≥175

2

Cov theem nrab kis

hli

210 ± 2

3

Cua nrug ntawm theem

hli

≥125

4

Stroke

hli

210 ± 4

5

Overstroke

hli

≥40

6

Lub sijhawm qhib lub tsho qhib tawm

ms

40 ~ 65 xyoo

9

Main Circuit Court kuj

μΩ

≤ 30

 


Joyelectric International yog ib qho kev tshaj lij thoob ntiaj teb 12kv pneumatic hom lbs-fuse compact apparatus distributor thiab tus neeg sawv cev ntawm cov zoo-paub xws manufacturers thiab lwm tus neeg, txais tos kom txiav txim siab 12kv pneumatic hom lbs-fuse compact apparatus khoom los ntawm peb lub Hoobkas thiab lub tuam txhab.
Hot Tags: 12kv pneumatic yam lbs-fuse puas apparatus, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, tuam txhab, tus neeg muag khoom, distributor, khoom
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