Mtanda Wophatikizidwa Wa Ophwanya Circuit M'nyumba EP-12/630-25 EP-12/1250-25 EP-12/1250-31.5

Kufotokozera Kwachidule:


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Main Technical specifications

 

Adavotera Voltage

KV

12

Adavoteledwa Panopa

A

630/1250

Kuvoteledwa pafupipafupi

Hz

50

Kuthamanga kwamagetsi kwakanthawi kochepa (1min)

KV

48

Mphamvu ya mphezi Imalimbana ndi Voltage(Peak)

KV

75

Adavoteledwa ndi Brenking Current

THE

25/31.5

Zovoteledwa Peak Kupirira Panopa

THE

63/80

Adavotera Short-circuit Kupanga Panopa

THE

63/80

Idavoteredwa kwakanthawi kochepa Kupirira Panopa

THE

25/31.5

Adavoteledwa ndi Short-circ

S

4

Adavotera Single Capacitor Bank Kusweka Pano

A

400

Idavoteredwa Kubwerera Kumbuyo Capacitor Bank Kusweka Pano

A

400

Adavotera Short-circuit Kupanga Panopa

Nthawi

20

Unyinji wa Zigawo Zosuntha

Kg

2.5

Mechanical Endurance

Nthawi

10000

Lumikizanani ndi Mphamvu Yotsekedwa Chifukwa cha Bellows ndi Atmosphere

N

110 ± 30

Counterforce of Contact pa Full Stroke

N

210 ± 30

Circuit Resistance ku Min.Rated Contact Force

20

Contact Limit kukokoloka

mm

3

Moyo Wosungirako

Zaka

20

Kukula kwa Kutulutsa Mwapang'ono (13.2KV)

PC

≤1

Torsionproof Moment Of Bellows

Nm

≤45

 

Deta Yamakina Ya Vacuum Switch Yokhala Ndi Zosokoneza

 

Chilolezo Pakati pa Open Contacts

mm

9 ±1

Avereji Kuthamanga Kwambiri

Ms

1.4±0.2

Avereji Kuthamanga Kwambiri

Ms

0.7±0.2

Adavoteledwa ndi Pressure

N

3200±200

Nthawi Yolumikizana ndi Bounce Pakutseka Ntchito

Ms

Kuchokera Panthawi Imodzi Yolumikizana Kutseka ndi Kugwira Ntchito

Ms

Maximum Rebound Pakutsegula

mm

 

 

 

zimapita

Zolemba

1. Imakwaniritsa kapena kupitilira kupirira kwamagetsi kwa kalasi E2 pa ntchito yotsekera pa IEC62271-100 ndi GB1984-2003

2. Makhalidwe ovoteledwa aperekedwa popempha.

3. Zoyezedwa zoyezetsa zimafunikira ma insulati apamwamba, monga Sf6, mafuta kapena zinthu zolimba za dielectric etc.

 


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