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VALC hom CENTER-Mounted Lub Tshuab Nqus Part-Fuse-Fuse Cov Khoom Siv Hluav Taws Xob yog qhov haum rau cov khoom siv hauv tsev
Nrog rau txoj kev ntsuas hluav taws xob ntawm 3.6-12 kV thiab ib peb-theem AC zaus ntawm 50 Hz.

Tiv Tauj Peb

Khoom Paub meej

Hom siv hluav taws xob vyc-mounted lub tshuab nqus tsev-fuse ua ke siv rau hauv cov khoom siv hluav taws xob hauv tsev nrog 3.6-12 kV thiab ib-theem AC zaus ntawm 50 HZ.
Cov khoom no yog tsim rau cov chaw uas yuav tsum tau siv hluav taws xob ntau zaus thiab ua haujlwm ze.
Nws tuaj yeem ntsib tus neeg siv yuav tsum muaj rau cov haujlwm nquag thiab muaj qhov zoo xws li siv lub neej ntev, kev ua haujlwm ruaj khov, thiab ua haujlwm tsim nyog, thiab ua haujlwm tsim nyog, thiab ua haujlwm tsim nyog.
Nws yog qhov haum rau lub chaw nruab nrab-mounted switchgear cabrets nrog dav ntawm 650mm thiab 800mm.
Nws yog thov nyob rau hauv ntau yam kev lag luam thiab kev lag luam xws li metallurgy, petrochemicals, thiab mining.
Nws yog siv los tswj thiab tiv thaiv cov hluav taws xob high-voltage, sib txawv zaus cov tsav tsheb, induction rauv, thiab lwm yam khoom hloov pauv.
Txheem: IEC60470: 1999.

Kev khiav hauj lwm

1. Qhov kub tshaj plaws yog siab dua + 40 ℃ thiab tsis qis dua -10 ℃ (khaws cia thiab tsheb thauj mus los tau tso cai nyob rau ntawm -30 ℃).

2. Qhov siab tshaj plaws tsis pub tshaj 1500m.

3. Tus txheeb ze av noo: Qhov nruab nrab txhua hnub tsis zoo tshaj 95%, qhov nruab nrab txhua hnub tsis loj dua li ntawm 90%, thiab txhua hnub nruab nrab tsis zoo tshaj 1.8 * 10-³mpa.

4. Kev siv av qeeg tsis tshaj 8 degrees.

5. Cov chaw uas tsis muaj kev pheej hmoo tua hluav taws, tawg, muaj kuab paug hnyav, tshuaj lom neeg corrosion thiab loj heev.

Cov ntaub ntawv txheej txheem

Qhov tseem ceeb tshaj plaws

Tus nab npawj

Yam

Ib yam

Tus nqi

1

Cov Ntsuas Hluav Taws Xob

KV

3.6

7.2

12

2

Ntsuas qib rated

Rated xob laim ua nrog Voltage Peak

KV

46

60

75

1min

KV

20

32

42

3

Rated tam sim no

A

400

315

160

4

Lub sijhawm luv luv withstand tam sim no

KA

4

5

Lub sijhawm luv luv nrog lub sijhawm tam sim no

s

4

6

Rated ncov withstand tam sim no

KA

10

7

Rated luv luv-cercuit Rhuav tam sim no (fuse)

KA

50

8

Rated Hloov Tam Sim No

A

3200

9

Rated hloov tam sim no

A

3200

10

Cov Luag Haujlwm Lub Luag Haujlwm

 

Lub luag haujlwm

11

Siv Qeb

 

AC3, AC4

12

Kev Ua Haujlwm Zaus

Sijhawm / h

300

13

Hluav Taws Xob Lub Neej

Lub sij hawm

0000

14

Neeg Kho Tshuab Lub Neej

Lub sij hawm

300000

Neeg kho tshuab tus yam ntxwv tsis haum tom qab sib dhos ntawm kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob

Tus nab npawj

Yam

Ib yam

Tus nqi

1

Hu Rau Txuas

mm

6 ± 1

2

Kev tiv toj

mm

2.5 ± 0.5

3

Lub Sijhawm Qhib (Nyiaj Ntsuas Voltage)

ms

00

4

Kaw lub sijhawm (ntsuas hluav taws xob)

ms

00

5

Zov teem sij hawm rau kaw

ms

≤3

6

Sib txawv theem ntawm peb-theem kaw

ms

≤2

7

Tso cai cumulative tuab ntawm kev coj mus txav chaw thiab zoo nkauj.

mm

2.5

8

Circuit tseem ceeb

ωn

00

Qhib thiab kaw coil tsis

Tus nab npawj

Yam

Ib yam

Tus nqi

1

Kev tswj hwm Circuit Rated Kev Ntsuas Hluav Taws Xob

V

DAC / DC110

AC / DC220

2

Kaw tam sim no

A

20

10

3

Tuav tam sim no (hluav taws xob tuav)

A

0.2

0.1

Qauv nta

1. Qhov Yooj Yim Txuas Tawm, txo kom tsawg noj, thiab txhim kho kev cia siab txhua yam.

2. Tus ncej yog tsim los ntawm apg (tsis siv neeg siab gelation) cov txheej txheem, muab cov khoom siv dej, plua plav tsis txaus ntseeg, txhim kho kev vam meej.

3. Electromagnetic kev khiav hauj lwm siv tshuab nrog txhim khu kev qha kev ua haujlwm kaw thiab qis zog siv thaum lub sijhawm ua haujlwm ntev.

4. Kev sib dhos yooj yim thiab txij nkawm.

Zuag qhia tag nrho thiab mounting qhov ntev (hli)

 
Zuag qhia tag nrho thiab mounting qhov ntev fuse

 

Lub fuse yuav tsum tau xaiv los tiv thaiv lub cev muaj zog, thiab tus qauv yuav tsum siv yog XRNM1. Thov saib daim duab rau sab nraud sab nraud ntawm lub fuse.

Sau koj cov lus ntawm no thiab xa mus rau peb

Lwm Yam Khoom