Sesinyi sa Vacuum Bakeng sa Li-Circuit Breakers tsa ka Hare TD-12/1250-25 (2D57A1)

Tlhaloso e Khutšoanyane:


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

whisk

Lintlha

1. E kopana kapa e feta litlhoko tsa mamello ea motlakase tsa sehlopha sa E2 bakeng sa mosebetsi oa autoreclosing ka IEC62271-100 le GB1984-2003.

2. Litšobotsi tse lekantsoeng li tla fanoa ka kopo.

3. Litekanyetso tse lekantsoeng tsa insulation li hloka insulati ea extemal, joalo ka Sf6, oli kapa thepa e tiileng ea dielectric joalo-joalo.

Litlhaloso tse ka Sehloohong tsa Theknoloji

Rated Voltage

KV

12

E lekantsoe Hona Joale

A

1250

Rated Frequency

Hz

50

Maqhubu a nako e khuts'oane a Matla a Mamela Voltage(1min)

KV

48

Lehalima le lekantsoeng la Impulse Le mamella Voltage(Peak)

KV

75

Rated Short-circuit Brenking Current

MOTSAMAI

25

Rated Peak Standstand Current

MOTSAMAI

63

Rated Short-circuit Makeing Current

MOTSAMAI

63

E hlophisitsoe ka Nako e Khutšoane ea ho mamella hona joale

MOTSAMAI

25

Rated Duration of Short-circ

S

4

Rated Single Capacitor Bank Breaking Current

A

630

Rated Back to Back Capacitor Bank Breaking Current

A

400

Rated Short-circuit Makeing Current

Linako

20

Boima ba Likarolo Tse Tsamaeang

Kg

0.7

Mamello ea Mechini

Linako

10000

Ikopanye le Matla a Koetsoeng ka lebaka la Bellows le Atmosphere

N

90±30

Counterforce of Contact ho Full Stroke

N

180±30

Potoloho Resistance ho Min. Rated Contact Force

Kopana le Khoholeho ea Moedi

mm

3

Bophelo ba Polokelo

Lilemo

20

Lintlha tsa Mechanical tsa Vacuum Switch E na le Litšitiso

Ho Hlakola Pakeng Tsa Mabitso a Bulehileng

mm

9±1

Karolelano ea Lebelo la ho Bula

Mof

1.1±0.2

Karolelano ea Lebelo la ho Koala

Mof

0.7±0.2

Rated Contact Khatello

N

2200±200

Nako ea ho Kopana le Bounce ha o Koala Ts'ebetso

Mof

Ho Tsoa ka Nako e le 'Ngoe ea ho Koala Likhokahano le Ts'ebetso

Mof

Boholo ba Rebound Nakong ea ho Bula

mm


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