Tulaga faatonuina：GB / T28001-2011 idt OHSAS18001: 2007
Talosaga
Actastheprotectingandcontrollingunitforgridequipmentsandindustrialminingenterprisesʻequipments, LW8-40.5 ituaiga fafo SF6 circuit breaker o se masini i fafo na faʻaaogaina i le AC 50HZ tolu-vaega 40.5KV power system. E faʻatatau i nofoaga e manaʻomia soʻo faʻagaioia i le faʻavasegaina o taimi nei pe lalo faʻasolosolo i luga o / auala puʻupuʻu o le taimi nei. O loʻo iai le masini fesuiaʻi mo le fuaina ma le puipuiga, e mafai ona sui saʻo le SW2-35 laʻititi le solia o le suauʻu ma isi ituaiga o mea e faʻamavae ai le suauʻu ma le fesuiaʻiga o faʻamau. E mafai foi ona faʻaaogaina o se fusi uʻamea ma fesuiaʻi tulaga tulaga vaega o le capacitor ma le CT14 ituaiga spring spring.
Tulaga faatonuina
GB1984
GB / T28001-2011 idt OHSAS18001: 2007
GB / T24001-2004 idt ISO14001: 2004
Features
Lelei sili malepelepe gaioiga, puupuu mu taimi arc, umi le ola;
Masini masini ole sili atu ile 3000 taimi;
Faagaioiga masani, e mafai ona faʻapipiʻi 12 transformers nei;
Fou ituaiga SF6 MKZ pointer ituaiga density mita, mamafa fuaina faitauga e le aʻafia i le vevela suiga;
Tulaga siosiomaga
Ambienttemperature:-30 ℃ ~ + 40 ℃
Maualuga: ≤3000m
Matagi mamafa: ≤700Pa
Fuafua sūsū: aso masani faʻatatau ile susū: ≤95%; masina averesi faʻatatau ile susū≤90; aso masani averesi faʻafouina ausa faʻatumuina .22.2KPa; masina averesi aoga ≤1.8KPa
Tulaga filogia o le ea: Ⅲ
Mafuiʻe malosi: ≤8 tikeri
O le faʻapipiʻiina e tatau ona saoloto mai le afi, pa, vevesi ogaoga, vailaʻau faʻaleagaina ma ogaoga faʻaleagaina
Le faataamilosaga autu Autu
| Faʻamatalaga | Iunite | Faʻamatalaga | ||
| Fuafuaina | KV | 40.5 | ||
| Ratedinsulationlevel | Uilaimpactwithstandvoltage (fullwavepeak) | 185/215 (isolatingbreak) | ||
| 1minpowerfrequencywith resistvoltage | 95 | |||
| Fuafuaina | A | 1600 | 2000 | |
| Meachanicallife | Taimi | 3000 | ||
| FaʻamauinaSF6gaspressure (at20℃) | Mpa | 0.45 | ||
| Oe lava-loka loka (at20℃) | 0.45 | |||
| Lowestworkingambienttemperature | ℃ | -30 | ||
| Ratedshortcircuitbreakingcurrent | KA | 25 | 31.5 | |
| Ratedshortcircuitmakingcurrent (tumutumu) | 63 | 80 | ||
| Fuafua faʻatasi ma le taimi nei (Thermalsteadycurrent) | 25 | 31.5 | ||
| Ratedpeakwithstandcurrent (malosiaga fesoasoani) | 63 | 80 | ||
| Fuafua-o-phasebreakingcurrent | KA | 63 | 80 | |
| Durationofratedshortcircuitcurrent | S | 4 | ||
| Tapunia (atratedoperatingvoltage) | ≤1 | |||
| Taimi amata (atratedoperatingvoltage) | ≤0.07 | |||
| Taunuʻuga faʻatinoina | (Le) -0.3S- (CO) -180S- (CO) | |||
| Fuafuaina / makingsiglecapacitorcurrent | A | 400 | ||
| Nosofbreakingratedshortcircuitbreakingcurrent | taimi | 15 | 10 | |
| Tausaga tausaga | % / tausaga | ≤1 | ||
| WatercontentinSF6 (at20℃) | PPM (V) | ≤150 | ||
| Faʻatulagaina | V | -220 | ||
| Voltageofclosingcoil, tatala afifi | AC: 220 | |||
| DC: 220 | ||||
| Voltageofchargingmotor | V | AC: 220 | ||
| DC: 220 | ||||
| SF6Weight | KG | 8 | ||
| Breakingweightincludingoperatingmekanism | 1400 | |||
Faʻaaliga: Faʻamolemole faʻafesoʻotaʻi le fale gaosi e faʻamaonia ai le lata mai tapulaʻa
Otootoga ma faapipiiina itu
