Product Overview
LN2-40.5 sab hauv tsev siab-voltage SF6 Circuit Court breaker yog kev teeb tsa sab hauv tsev rau peb-theem 50 Hz AC systems. Nws yog siv rau kev tiv thaiv thiab tswj nyob rau hauv industrial thiab mining enterprises, fais fab nroj tsuag, thiab substations. Tsim nyog rau kev siv ntau zaus, nws tuaj yeem ua haujlwm raws li kev sib khi ntawm lub tshuab hluav taws xob thiab hloov cov txhab nyiaj capacitor.
Technical Specifications
|
S.Q. |
Yam khoom |
Chav tsev |
Technical Parameter |
||
|
1 |
Rated Voltage |
kV ua |
40.5 |
||
|
2 |
Rated rwb thaiv tsev Level |
Xob Laim Impulse Withstand Voltage (Peak) |
kV ua |
185 |
|
|
1-feeb fais fab zaus Nrog Voltage |
kV ua |
95 |
|||
|
3 |
Rated Tam sim no |
KA |
1250,1600 |
||
|
4 |
Rated Breaking Current |
kA |
25 |
31.5 |
|
|
5 |
Rated Luv-Circuit Making Current |
kA |
63 |
80 |
|
|
6 |
Rated Peak Nrog Tam Sim No |
kA |
63 |
80 |
|
|
7 |
Rated Short-Lub Sijhawm Nrog Tam Sim No |
KA |
25 |
31.5 |
|
|
8 |
Rated Duration ntawm luv-Circuit |
S |
4 |
||
|
9 |
Rated ua hauj lwm ib ntus |
O-0.3s-CO-180s-CO |
|||
|
10 |
Rated Capacitor Bank Breaking Current (ib leeg) |
A |
800 |
||
|
11 |
Rated Out- ntawm -Phase Breaking Current |
kA |
6.3 |
||
|
12 |
Lub Sijhawm Kaw |
S |
Tsawg dua los yog sib npaug li 0.15 |
||
|
13 |
Sijhawm qhib |
Yam tsawg kawg nkaus |
S |
Tsawg dua lossis sib npaug li 0.10 |
|
|
Rated |
S |
Tsawg dua lossis sib npaug li 0.10 |
|||
|
Qhov siab tshaj plaws |
S |
Tsawg dua los yog sib npaug li 0.06 |
|||
|
14 |
Number of Operations at Rated Short-Circuit Breaking Current |
sij hawm |
20 |
||
|
15 |
Mechanical Endurance |
sij hawm |
6000 |
||
|
16 |
SF6 Gas Leakage Rate (ib xyoos twg) |
% |
Tsawg dua los yog sib npaug li 1 |
||
|
17 |
SF6 Gas Moisture Cov ntsiab lus |
PPm (V) |
150 |
||
|
18 |
SF6 Gas Rated Siab (ntawm 20 degree) |
MPa |
0.65 |
||
|
19 |
Lockout Siab (ntawm 20 degree) |
MPa |
0.59 |
||
Hom LN2-40.5 yog nruab nrog CT10, CT17, CT19, lossis ib qho kev ua haujlwm caij nplooj ntoos hlav.
Lub LN2-40.5 SF6 Circuit Court breaker tuaj yeem ntsia tau rau hauv GBC-40.5, JYN1-40.5, XGN17-40.5 switchgear, lossis hauv KYN61-40.5 thiab KYN10-40.5 hlau-clad tshem tau high-voltage switchgear.
Lub Circuit Court breaker lag luam interface yog nyob rau ntawm lub operating mechanism vaj huam sib luag, tso cai rau saib ncaj qha ntawm lub Circuit Court breaker raws li txoj cai thiab phau ntawv ua hauj lwm, ua rau nws haum rau ntau yam installation qhov chaw.
Kev sib xyaw tsim ntawm lub tshuab thiab arc -kev tua hluav taws ua kom muaj kev sib koom ua ke ntawm kev ua haujlwm thiab kev thauj khoom, txo lub zog kaw, txhim kho cov yam ntxwv ntawm kev ua haujlwm, thiab txhim kho kev ntseeg tau.
Kev tsim cov rwb thaiv tsev muaj zog ua tau raws li qhov yuav tsum tau siv rau hauv qhov siab - qhov siab, condensation, thiab Class II qhov chaw muaj kuab paug.
Lub capacitor tam sim no tawg muaj peev xwm mus txog 800A.
Kev Pabcuam
1. Qhov siab tsis tshaj 2000m.
2. Ambient cua kub:
Siab txwv: +40℃;
Kev txwv qis: -10℃rau thaj chaw dav dav, -25℃rau thaj chaw txias.
3. txheeb ze humidity ntawm huab cua:
Ib hnub nruab nrab tsis tshaj 95%, lub hli nruab nrab tsis tshaj 90%;
Saturated vapor siab: nruab nrab txhua hnub tsis tshaj 2.2kPa, txhua hli nruab nrab tsis tshaj 1.8kPa.
4. Cov huab cua nyob ib puag ncig yuav tsum tsis txhob muaj kuab paug los ntawm corrosive gases, flammable gases, dej vapor, thiab lwm yam.
5. Qhov chaw tsis muaj kev vibration hnyav heev.
Qauv thiab Nws Lub ntsiab lus
LN2-40.5/1600-31.5
Sulfur hexafluoride Circuit Court breaker
Hom sab hauv tsev
Tsim tus naj npawb
Rated voltage (kV)
Rated tam sim no (A)
Rated luv- Circuit Court breaking tam sim no (kA)
Cim npe nrov: ln2-40.5 series sab hauv tsev high voltage sf6 Circuit Court breaker, Tuam Tshoj ln2-40.5 series sab hauv tsev high voltage sf6 Circuit Court breaker manufacturers, lwm tus neeg, Hoobkas