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Bakaji wa Circuit Breaker ya Sf6 kwa GIS 40.5kV kwa Gas Insulated Switchgear

  • 40.5kV GIS Sf6 Break Switch Circuit Breaker for Gas Insulated Switchgear

Sifa muhimu

Chapa Switchgear parts
Namba ya Modeli Bakaji wa Circuit Breaker ya Sf6 kwa GIS 40.5kV kwa Gas Insulated Switchgear
volts maalum 40.5kV
Mkato wa viwango 630A
Kukutana kasi ya mwisho kwa current ya majanga 25kA
Siri RNK-40.5

Maelezo ya bidhaa kutoka kwa mchambishi

Maelezo
Circuit breaker huu wa 40.5kV ni muhimu kwenye gas-insulated switchgear (GIS), unatumia SF6 gas kwa insulation na arc-quenching performance bora. Imejenga kwa grid za medium-to-high voltage, inatoa breaking na switching operations mara tu, zenye uaminisho ili kuhifadhi dhidi ya overcurrents na short circuits.
 
Umbayo wake ndogo na umekufunga hutokana na footprints, hutoa resistance dhidi ya environmental factors (dust, moisture, extreme temps), na hongeza matumizi ya maintenance. Imejulisha na advanced mechanical interlocks na smart monitoring compatibility, inaweza kuhakikisha safe, precise operation—critical kwa substations, urban power grids, na industrial facilities. Inafanikiwa IEC 62271 na GB standards, inatoa long service life na stable performance, ikibidhi kuwa chaguo la uaminisho kwa efficient grid management.
Msimbo mkuu ni 630A-20kA (4S) na 25kA (3S), na mechanical life ni 10000 times. Grounding circuit 20kA (2S), mechanical life 2000 times.
Considerations for the use of environmental conditions
Altitude haipunguze zaidi ya 1000m, na crack degree haipunguze zaidi ya 8 degrees. Pollution level: ll
Environmental temperature ya product ni -40 degrees ~+140 DEG C, relative humidity haipunguze zaidi ya 90% per day, na average haipunguze zaidi ya 90% per month;
Installation site ya frequent and violent shock, water vapor, chemical corrosion deposition, salt fog, dust, dirt na fire, ambayo huathiri sana performance ya mechanism, hayafaa kwa installation ya explosive dangerous installations.
Model composition and meaning
Main technical parameters
Serial number content Company technical parameter
1 Main circuit resistance of circuit breaker ≤ 30
2 Super mm 2-3
3 Open distance mm 19±1
4 bounce ms ≤ 5
5 Mean speed of gate separation m/s 1.4-2.0
6 Closing average speed m/s 0.8-1.2
7 Three phases of switching off ms ≤ 2
8 Closing three phases ms ≤ 2
Outline and installation dimensions of circuit breaker
Jifunze kuhusu muuzaji wako
Duuka ya mtandaoni
Kiwango cha upatikanaji kwa wakati
Muda wa majibu
100.0%
≤4h
Maelezo ya kampuni
Mkazi wa Kazi: 1000m² Jumla ya wafanyakazi: Upelelezi Mwaka wa Juu (USD): 300000000
Mkazi wa Kazi: 1000m²
Jumla ya wafanyakazi:
Upelelezi Mwaka wa Juu (USD): 300000000
Huduma
Aina ya Biashara: Mauzo
Makundi Makuu: vifaa vya kifaa/vifaa vya umbo cha chini/vifaa vya utambuzi/vifaa vya kuzalisha/Vifaa vya umeme
Msimamizi wa huduma ya miaka yote
Huduma za usimamizi wa uangalifu kwa ajili ya ununuzi, matumizi, ustawi na huduma baada ya mauzo ya vifaa, kuhakikisha utekelezaji salama wa vifaa vya umeme, udhibiti wa maeneo yote, na matumizi ya umeme bila shida
Msupplai wa kifaa ameshapitisha ushuhuda wa kibali cha jukwaa na tathmini ya kisayansi, kuhakikisha utii, ustaarabu na uhakika kutoka kwenye chanzo.

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