Txheej txheem cej luam
FLN36-12D sab hauv tsev high-voltage AC load hloov yog qhov nruab nrab-voltage switchgear tsim los ntawm peb lub tuam txhab nrog rau kev siv cov thev naus laus zis tshiab thoob ntiaj teb thiab raws li cov qauv tsim nyog ntawm kuv lub teb chaws lub zog hluav taws xob.2004 “3.6kV-40.5kV High Voltage AC Load Switch”, GB1985-2004 “High Voltage AC Isolation Switch and Earthing Switch”, GB/T11022-1999 “Cov Lus Cog Tseg Rau Cov Hluav Taws Xob Hluav Taws Xob thiab Cov Khoom Siv Hluav Taws Xob yog tus qauv,” ntawm lub nplhaib network txee.lub ntsiab switching element.Lub load hloov yog ib tug multi-functional nruab nrab-voltage switchgear integrating rooj vag, qhib thiab grounding.Nws tau ntim nrog SF6 roj ntawm 0.05MPa nyob rau hauv lub ntim tag nrho epoxy resin plhaub nrog cov qauv siv zog, thiab cov saum toj no tau ua tiav nrog qhov tsawg kawg nkaus.Peb lub luag haujlwm ua kom cov khoom zoo thiab txhim kho kev ntseeg tau.Kev tu-dawb, kev ua haujlwm nyab xeeb rau ntau tshaj 20 xyoo nyob rau hauv ib txwm muaj.
Siv Environmental Conditions
a) Qhov siab tsis tshaj 1000m;
b) ambient kub: sab sauv txwv +40, qis txwv -25ºC;
c) txheeb ze av noo: qhov nruab nrab txhua hnub tsis ntau tshaj 95%, thiab qhov nruab nrab txhua hli tsis tshaj 90%;
d) Cov huab cua nyob ib puag ncig tsis pom tseeb ua paug los ntawm cov pa corrosive lossis cov pa roj combustible, dej vapor, thiab lwm yam.
e) Tsis tshua muaj kev vibrations.
Lub ntsiab Technical Parameters
| Qhov project | Chav tsev | Cov ntaub ntawv | |
| Rated voltage | kV | 12 | |
| Rated zaus | Hz | 50 | |
| Rated tam sim no | A | 630 | |
| Rated ncov tiv tau tam sim no | kA | 50 | |
| 4s ntsuas lub sijhawm luv luv tiv taus tam sim no | 20 | ||
| Rated ua tam sim no | 50 | ||
| Rated tawg tam sim no | Active load breaking tam sim no | A | 630 |
| Kaw-loop breaking tam sim no | 630 | ||
| Cable charging breaking tam sim no | 10 | ||
| Fais fab zaus withstand voltage 1min alternately, rau hauv av / tawg | kV | 42/48 ib | |
| xob laim impulse withstand voltage theem-rau-theem, rau hauv av / tawg | 75/85 ib | ||
| SF6 roj txheeb ze siab (20 ℃ gauge siab) | MPa | ≤ 0.04 | |
| Rated ua hauj lwm voltage (electric) | v | AC / DC 220 | |
| Shunt tso tawm rated voltage | AC / DC 220 | ||
| Nruab nrab qhib ceev | m/s | 3.5 ± 1.5 | |
| Nruab nrab kaw ceev | m/s | 3.5 ± 1.5 | |
| Peb-theem qhib thiab kaw synchronization | ms | ≤ 3 | |
| Main Circuit Court kuj | uQ | ≤120 | |
| Phau ntawv ua haujlwm siab tshaj plaws torque | Nm | 160 | |
| Phase center nrug | mm | 210 ± 0.5 | |
