• sns01
  • sns03
  • sns02

VSG-12 Series Indoor Yakakwira Voltage Vhuvhu Circuit Remake

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

VSG-12 yemukati HV yekutsvaira wedunhu mudariki ndeye 3-chikamu AC 50Hz 12kV indoor switch michina.

Way Kuisa nzira: inodonhedzwa mhando, yakagadziriswa mhando;

♦ Mashandiro anoita: chitubu chinoshanda mashandiro;

♦ Pole mhando: yakaunganidzwa pole, yakadzamidzirwa danda;

Chikamu chikamu-kusvika-chikamu chikamu: 150mm, 210mm, 275mm;

Mamiriro Ezvakatipoteredza

Temperature Ambient tembiricha: -15r ~ + 40r

Kukwirira: <1000m;

Hum Hukama hune hukama: zuva nezuva avhareji <95%, pamwedzi wepakati <90%

Qu Kudengenyeka kwenyika kwakasimba: <8 chikamu;

♦ Nzvimbo dzisina moto, kuputika njodzi, zvakakomba zvakasviba, chemakemikari ngura, pamwe neakanyanya vibration.

Main technical Parameter

Aihwa

Chinhu

Chikwata

Kukosha

1 Rated voltage

kV

12

2 1 min simba frequency inomira nemagetsi

42

3 Inoratidzirwa mheni inokonzera kumira magetsi

75

4 Rated frequency

Hz

50

5 Rated ikozvino A

630, 1250, 1600, 2000, 2500,

3150

6 Rated pfupi redunhu kutyora azvino

kA

25, 31.5, 40

7 Yakatemerwa pfupi nguva inodzivirira yazvino

25, 31.5, 40

8 Rated pfupi pfupi redunhu nguva s

4

9 Rated yepamusoro ukoshi kutsungirira ano

kA

63, 80, 100

10 Rated pfupi redunhu kugadzira zvazvino

63, 80, 100

11 Sekondari wedunhu simba frequency kumira voltage (Imin) V

2000

12 Rated imwechete / kumashure-kumashure-capacitor bhangi kutyora ikozvino A

630/400 (800/400 ye40kA)

Nguva yekuvhura (rated voltage)

ms

20-50

14

Nguva yekuvhara (rated voltage)

ms

35-70

15

Mechanical hupenyu

Nguva

10000

16

Hupenyu hwemagetsi

E2 kirasi

17

Kufambisa uye kugadzirisa manhamba ekuwedzera anotenderwa kupfeka kukora mm

3

18

Yakarongwa kuvhara magetsi V

AC / DC110 / 220

19

Rated kuvhura inoshanda voltage

 

Aihwa

Chinhu

Chikwata

Kukosha

20

Mota yakatemwa simba

W

90

21

Kutengesa nguva

s

<15

22

Kuchenesa pakati pekuvhura vanyowani

mm

9 ± 1

23

Pamusoro pekufamba

mm

3 ± 1

24 Taura nekuvhara nguva yekubhejera

ms

<2

25

Matatu matatu kuvhura nekuvhara asynchronism

ms

<2

26 Avhareji yekuvhura kumhanya

m / s

0.9-1./

27 Avhareji yekumhanyisa kumhanya

m / s

0.6 -1.0

28

Main conductive redunhu nemishonga

uQ

<45 (630A) <35 (1250-2000A)

<25 (pamusoro pe2500A)

29 Kuvhara kuonana kumanikidzwa kwevanofambidzana N

3100-3700 (25-31.5kA)

4400-4800 (40kA)

30 Yakarongwa kushanda kwakateerana

O-0.3s-CO-180s-CO

Ongorora: kana iripano iri 4000A, inoda kumanikidzwa kutonhora kwemhepo

General Dhizaini Dhirowa uye Kuisa Saizi (unit: mm)

Dhonza mhando (yakaungana pole)

w1

rakafara cabinet

yakarongwa ikozvino (A)

yakatemwa ipfupi redunhu kutyora ikozvino (kA)

P H A

B

C

D

E

F

G

J

K

L

M

N

R

S

T

650

630

20'31.5

150 275 490 502 492 500 433 626 035 280 598 76 78 637 501 202 40
650 12j0

20-31.5

150 275 490 502 492 500 433 626 049 280 598 76 78 637 501 202 40

800

630

20-31.5

210 275 638 652 640 650 433 626 035 280 598 76 78 637 501 277 40
800 1250

20-40

210 275 638 652 640 650 433 626 049 280 598 76 78 637 501 277 40
800 1600

31.5-40

210 275 638 652 640 650 433 626 055 280 598 76 78 637 501 277 40
WOO 030

20-31.5

275 275 838 852 838 850 433 626 035 280 598 76 78 637 501 377 40
1000 1250

20-40

275 275 838 852 838 850 433 626 049 280 598 76 78 637 501 377 40
1000 1600

31.5-40

275 275 838 852 838 850 433 626 055 280 598 76 78 637 501 377 40
1000 1600-2000

31.5-40

310 310 838 852 838 850 361 680 079 295 586 77 88 698 529 377

0

1000 2500-4000

31.5-40

310 310 838 852 838 850 361 680

0109

295 586 77 88 698 529 377 0

♦ Dhonza kunze mhando (midzi midzi)

w2

G

J

K

L

M

N

R

S

T

0) 35 280 598

76

78

637 501

202

40
①49 280 598

76

78

637 501

202

40
035 280 598

76

78

637 501

277

40
①49 280 598

76

78

637 501

277

40
(D79 295 586

77

88

698 509

377

0

0109 295 586

77

88

698 509

377

0

Yakamisirwa mhando (vakaungana danda)

w3

A

B

C

E

F

G1 G2

J

K

520

520

588

580

72

Ini

237

462

720

720

770

580

72

Ini

237

462

650

720

770

632

85

II

252

472

♦ yakamisirwa mhando (yakadzamidzirwa danda)

q1 q2


  • Pashure:
  • Zvadaro: