Product Description

Rau qhov chaw ib puag ncig uas txawm tias cov pa roj me me ua rau muaj kev nyab xeeb txaus ntshai-xws li cov mines hauv av sib sib zog nqus, subway tunnels, lossis chemical refineries-gas-insulated systems tsis yog ib qho kev xaiv. Peb cov khoom siv hluav taws xob Insulated Ring Main Unit (Solid RMU) siv cov txheej txheem epoxy resin nqus casting tshuab kom tag nrho cov khoom tseem ceeb thiab cov keyboards. Qhov no ua kom qhuav, cov khoom siv rwb thaiv tsev tshem tawm qhov xav tau rau ob qho tib si SF6 thiab eco-gases, ua rau peb Cov Khoom Ring Ring Main Unit (Solid RMU) muaj kev nyab xeeb zoo kawg, txhim khu kev qha, thiab kev xaiv ib puag ncig zoo rau cov kev pheej hmoo siab thiab kev huv huv.

Vim tias nws yog cov khoom siv rwb thaiv tsev tag nrho, peb Cov Khoom Siv Hluav Taws Xob Ring Main Unit (Solid RMU) yog qhov tiv thaiv tag nrho rau cov pa roj tee, sab hauv arc tawg, thiab plua plav lossis noo noo nkag. Qhov yooj yim heev, modular thaiv qauv tso cai rau cov engineers kom yooj yim sib txuas cov kev ua haujlwm sib txawv ntawm qhov chaw, txo qhov system downtime thaum nthuav dav. Nrog rau ntau tshaj 15 xyoo ntawm kev tsim hluav taws xob rwb thaiv tsev, peb lub Hoobkas lav tias txhua RMU muab cov khoom siv zoo tshaj plaws thiab cov nqi kho mob qis dua thoob plaws nws lub neej kev pabcuam.

Specifications

Rated Voltage	12 kV
Rated Tam sim no	630 A / 1250 A
Rated Zaus	50Hz / 60Hz
Khoom siv rwb thaiv tsev	Qib siab, nqus-cam khwb cia epoxy resin (ua tiav cov khoom, tsis muaj roj)
Short-Time Withstand Tam sim no	20 kA / 25 kA rau 4 vib nas this
Qib Tshem Tawm	Tsawg dua los yog sib npaug rau 10 pC (ntawm 1.2 Un, kom ntseeg tau tias qhov zoo ntawm rwb thaiv tsev zoo)

Daim ntawv thov

Metro & Subway Networks:Underground traction fais fab faib yuav tsum muaj kev nyab xeeb thiab xoom toxic gas emissions.

Underground Mining Operations:Tsis tshua muaj rugged, tawg-pov thawj, thiab plua plav-resistant switchgear rau qhov sib sib zog nqus mining shafts.

Chemical & Petrochemical Refineries:Kev nyab xeeb hluav taws xob faib nyob rau hauv ib puag ncig uas muaj corrosive heev los yog volatile gases.

Kev Kho Dej & Pumping Facilities:Kev ntseeg tau lub hwj chim nodes uas lav tsis muaj kev pheej hmoo ntawm kev paug cov khoom siv dej nyob ze.

Customization & Lub Hoobkas muaj zog

Peb muaj lub tshuab nqus tsev siab siab gelation (APG) casting qhov chaw thiab ib pab pawg neeg ua haujlwm rwb thaiv tsev zoo. Peb muab kev kho kom haum xeeb rau peb Cov Khoom Ring Ring Main Unit (Solid RMU), suav nrog kev hloov kho Circuit Court, kev cai tam sim no / qhov hluav taws xob sensor kev koom ua ke, thiab cov lus qhia nkag rau cable. Txhua tus ncej cam khwb cia yog raug nruj ib feem ntawm qhov tso tawm thiab kuaj X-ray kom lav tias cov epoxy resin yog tsis muaj voids, micro-cracks, los yog impurities ua ntej zaum kawg switchgear los ua ke.

Ntim & Shipping

Ntim:Ruaj ntseg qhwv hauv cov yeeb yaj kiab tuab tuab nrog cov khoom siv hnyav, lub tshuab nqus tsev kaw hauv lub hnab ntim dej noo, thiab nyob hauv cov khoom siv ntxiv, steel-framed seaworthy ntoo crates.

Shipping:Muab tso rau hauv cov hlau hnyav hnyav-skid bases thiab ruaj ntseg nrog high-tensile steel strapping kom muaj kev nyab xeeb tuav los ntawm cov qauv forklifts thiab cranes thaum thauj thoob ntiaj teb.

FAQ

Q1: Dab tsi yog qhov tseem ceeb ntawm kev nyab xeeb zoo ntawm cov khoom siv rwb thaiv tsev RMU tshaj li cov roj hluav taws xob hluav taws xob?

A1: Peb Cov Khoom Ring Insulated Main Unit (Solid RMU) tshem tawm tag nrho cov kev pheej hmoo ntawm SF6 roj to los yog kev poob siab, uas tuaj yeem ua rau dielectric tawg thiab kev puas tsuaj loj hauv cov roj insulated. Tsis tas li ntawd, vim hais tias tag nrho cov khoom nyob rau hauv tag nrho encapsulated nyob rau hauv cov khoom epoxy resin, nws yog kiag li tsis muaj peev xwm ntawm sab hauv theem-rau-theem luv circuits, plua plav tsub kom, los yog ya raws-induced nrhiav, muab lub siab tshaj plaws ntawm kev ua hauj lwm kev nyab xeeb.

Q2: Yuav ua li cas cov khoom insulated RMU tuav thermal expansion nyob rau hauv huab cua huab cua?

A2: Peb siv qib high-qib epoxy resin tsim nrog thermal expansion coefficient zoo sib xws rau cov tooj liab sab hauv / aluminium conductors. Qhov no tiv thaiv kev ntxhov siab hauv tshuab, tawg, lossis delamination thaum kub hloov pauv. Peb cov cam khwb cia hlau tau raug kuaj tag nrho thiab muaj ntawv pov thawj los ua haujlwm ruaj khov hauv huab cua huab cua xws li -40℃txog +55℃.