Nqus Interrupter rau Sab nraum zoov Circuit Court Breakers TD-12/630-25 (2D85)

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Product Detail

Khoom cim npe

svv ua

Sau ntawv

1. Ua tau raws li lossis tshaj qhov yuav tsum tau ua ntawm hluav taws xob endurance ntawm chav kawm E2 rau autoreclosing lub luag haujlwm ntawm IEC62271-100 thiab GB1984-2003.

2. Rated yam ntxwv yuav tsum tau muab rau kev thov.

3. Rated rwb thaiv tsev qhov tseem ceeb yuav tsum tau extemal insulati rau, xws li Sf6, roj los yog khoom dielectric khoom thiab lwm yam.

Main Technical Specification

Rated Voltage

KV

12

Rated Tam sim no

A

630

Rated Zaus

Hz

50

Lub sij hawm luv zog-ntau zaus Nrog Voltage (1min)

KV

42/48 ib
Rated xob laim Impulse Withstand Voltage (Peak)

KV

75

Rated Short-circuit Brenking Current

LUB

25

Rated Peak Nrog Tam Sim No

LUB

63

Rated Short-circuit Ua Tam sim no

LUB

63

Rated Short-time Withstand Current

LUB

25

Rated Duration ntawm Short-circ

S

4

Rated Single Capacitor Bank Breaking Current

A

630

Rated Rov qab mus rau Back Capacitor Bank Breaking Current

A

400

Rated Short-circuit Ua Tam sim no

Sijhawm

20

Mass of Moving Parts

Kg

0.6

Mechanical Endurance

Sijhawm

10000

Hu rau Kaw Force Vim Bellows thiab Atmosphere

N

80 ± 30
Counterforce ntawm kev sib cuag ntawm Full Stroke

N

130 ± 30
Circuit Resistance ntawm Min.Rated Contact Force

Tiv tauj Limit Erosion

mm

3

Lub neej cia

Xyoo

20

Mechanical Data Of Vacuum Switch Equiped Nrog Cov Neeg Sib Tham

Clearance nruab nrab ntawm qhib kev sib cuag

mm

9 ± 1

Nruab Nrab Qhib Ceev

m/s

1.1 ± 0.2

Nruab Nrab Kaw Ceev

m/s

0.7 ± 0.2 hli

Rated Tiv tauj Siab

N

1800 ± 200

Hu rau Bounce Lub Sijhawm Thaum Kaw Ua Haujlwm

ms

Tawm ntawm Simultaneity ntawm kev sib cuag kaw thiab ua haujlwm

ms

Rebound siab kawg thaum qhib

mm


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