ZW6-12 / 630-16 (XX) Series velit altum voltage circuitu vacuum ruptor

1

Ratedvoltage

K.

12

2

Ratedinsulationlevel

1minwithstandvoltage

siccum

42

infectum

34

Lightningimpulsewithstandvoltage (apicem)

75

3

Ratedcurrent

A

630

4

Ratedfrequency

HZ

50

5

Ratedshortcircuitbreakingcurrent

A.

12,51620

6

Ratedshortcircuitmakingcurrent (apicem)

31,54050

7

Ratedpeakwithstandcurrent

31,54050

8

Ratedshorttimewithstandcurrent

12,51620

9

Operatingsequence

0.3s 180s-O-CO, CO,

10

Nosofbreakingratedshortcircuitbreakingcurrent

times

30

11

Mechanicallife

10,000

12

RatedoperatingvoltageCTspringoperatingmechanismprovided

DC24,48V, AVDC110V, 220V

13

Permissibleabradedthicknessofcontact

mm

3

14

Ratedcurrentofover currentrelease,

A

5

15

pondus

kg

130

1

Openingdistanceofcontact

mm

IX ± I

2

Overtravellingdistanceofcontact

III ± I

3

Averageclosingspeed

s

1.0 ± 0,2

4

Averageopeningspeed

± 0,6 0,2

5

Jumpingtimeofcontactatclosing

MS

≤2

6

Asychronyofthreephaseopening

7

Closingtime

s

≤0.1

8

Openingtime

Highestoperatingvoltage

≤0.06

Lowestoperatingvoltage

≤0.1

9

DCresistanceofeachphasecircuit

μΩ

≤200

10

Centraldistancebetweenphase (inarcextinguishingchamber)

mm

193