Sab nraum zoov SF6 RMU Inflatable Txee
✅ Sab nraum zoov zoo heev, Tag nrho cov rwb thaiv tsev & kaw, IP67
✅Superior hluav taws xob kev ua tau zoo, txhim khu kev qha arc quenching
✅ Muaj kev nyab xeeb & kev ntseeg siab
✅ Compact Design & Flexibility
- Khoom Taw qhia
Sab nraum zoov SF6 RMU inflatable txee tseem hu ua Sab Nraum SF6 Gas -Insulated Ring Main Unit (RMU) yog ib lub compact switchgear los ua ke tsim rau sab nraum zoov siv, siv sulfur hexafluoride (SF6) raws li lub rwb thaiv tsev thiab arc-quenching nruab nrab.
Feem ntau ntsia ncaj qha rau hauv qhov chaw sab nraum zoov xws li txoj kev, cov chaw ua si, thiab cov chaw tsim kho yam tsis tas yuav muaj lub tsev sib cais substation, nws yooj yim rau kev txais tos, kev faib tawm, thiab kev tswj xyuas hluav taws xob. Nws ua haujlwm tseem ceeb hauv kev faib khoom siv niaj hnub no, tshwj xeeb hauv 10kV nplhaib cov khoom siv loj.
Technical parameters:
| Basic Rating | Rated Voltage | 12 kV, 24 kV, 40.5 kV |
| Rated Zaus | 50Hz / 60Hz | |
| Rated Tam sim no | 630A, 1250A | |
| Rwb thaiv tsev Level | Lightning Impulse Withstand Voltage (Phase-rau-Phase/Earth) | 75 kV, 125 kV, 185 kV |
| Lightning Impulse Withstand Voltage (Hloov tawg) | 85 kV, 145 kV, 215 kV | |
| Fais Fab Zaus Nrog Voltage (Theem - rau -Phase / Earth) | 42 kV, 64,9 kV, 95 kV | |
| Fais fab zaus tiv taus qhov hluav taws xob (Hloov tawg) | 50 kV, 79 kV, 110 kV | |
| Fais fab zaus Nrog Voltage (1min) | 30kv ua | |
| Rov qab Theem Nrog Voltage (1min) | 30kv ua | |
| Them siab tshaj voltage (5min) | 9kv ua | |
| Kev tawg & ua kom muaj peev xwm | Breaking Load Tam sim no | 630A |
| Rated Cable Charging Breaking Tam sim no | 25A | |
| Rated Line Charging Breaking Current | 16A | |
| Rated Short-Lub Sijhawm Ua Tam Sim No | 50kA, 31.5kA | |
| Dynamic & Thermal stability | Peak Withstand Tam sim no | 50kA, 31.5kA |
| Rated Short-Lub Sijhawm Nrog Tam Sim No | 20kA/2s, 40kA/2s | |
| Main Circuit Resistance | Main Circuit Resistance ib theem | Tsawg dua lossis sib npaug li 150 μΩ |
| SF6 Gas Parameters | Gas txheeb ze Leakage Rate ib xyoos | Tsawg dua lossis sib npaug li 1% |
| SF6 Gas Moisture Content (Factory Handover) | Tsawg dua lossis sib npaug li 150 ppm | |
| SF6 Gas Moisture Content (hauv Kev Pabcuam) | Tsawg dua lossis sib npaug li 300 ppm | |
| Neeg kho tshuab lub neej | Mechanical Stability Lub Sijhawm Ua Haujlwm | 6000x |
saum toj no tsis yog tus nqi raug,tiv tauj pebyog xav paub ntxiv
Usage tej yam kev mob:
● Ambient kub: - 10℃~ 40 degree
● Qhov siab:Tsawg dua los yog sib npaug1000 meters
● Cov av noo txheeb ze: nruab nrab cov av noo txhua hnub tsawg dua 95% thiab ib hlis nruab nrab cov av noo tsawg dua 90%
● Seismic intensity: seismic intensity
● Cov pa phem theem: qhov chaw tsis muaj kuab paug loj, tshuaj lom neeg corrosion thiab kev co hnyav
Khoom kom zoo dua:
Sab nraum zoov SF6 RMU inflatable txee muaj qhov zoo tshaj plaws:
① nws muaj zog arc extinguishing muaj peev xwm thiab tuaj yeem txiav tawm qhov txhaum tam sim no los txhim kho kev ntseeg siab ntawm lub zog.
② nws cov rwb thaiv tsev ua tau zoo tso cai rau nws ua haujlwm ruaj khov hauv ib puag ncig hnyav thiab txo cov haujlwm ua haujlwm.
③ nws nyob hauv ib cheeb tsam me me, txuag chaw thiab tsim nyog rau thaj chaw uas siv av nruj xws li cov nroog.
④ nws muaj peev xwm nthuav dav thiab sib xyaw ua ke, uas tuaj yeem nthuav dav lossis hloov kho tau yooj yim raws li qhov xav tau kom ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob sib txawv thiab muaj kev lag luam zoo.
⑤ nws kuj muaj kev hloov pauv ib puag ncig zoo thiab tuaj yeem tiv taus qee yam kev puas tsuaj ntuj tsim los ua kom muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob.
Kev siv:
● Lub Nroog Fais Fab Fais Fab: Cov Nodes nyob rau hauv lub nplhaib tseem ceeb cov khoom siv raws txoj kev, hauv thaj chaw nyob, thiab cov chaw lag luam.
● Infrastructure: Fais fab mov systems rau tshav dav hlau, chaw nres nkoj, railways, thiab kev loj.
● Kev Lag Luam & Kev Siv Hluav Taws Xob: Siab- qhov hluav taws xob sab ntawm cov chaw nres tsheb hauv cua ua liaj ua teb thiab cov chaw tsim hluav taws xob photovoltaic; fais fab tuag rau industrial thiab mining enterprises.
● Kev muab hluav taws xob ib ntus: Kev lees paub txog kev siv hluav taws xob rau cov chaw tsim kho thiab cov chaw ua yeeb yam ib ntus.
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