Mv vaj huam sib luag

KYN28-12 MV vaj huam sib luag yog ib qho armored, tshem tau AC hlau-kab switchgear tsim los ntawm Jinneng Electric rau 10kV fais fab system. Tsim nyob rau hauv nruj raws li cov qauv kev lag luam, lub vaj huam sib luag MV no tau nruab nrog kev ua tiav tsib-kev tiv thaiv kev cuam tshuam:

 

• Kev tiv thaiv ntawm qhov tsis raug kaw thiab qhib lub Circuit Court breaker;
• Kev tiv thaiv kev khiav hauj lwm ntawm kev rho tawm hloov hauv qab load;
• Kev tiv thaiv kev sib txuas ntawm lub ntiaj teb hloov thaum lub voj voog nyob;
• Kev tiv thaiv kev kaw lub voj voog thaum lub ntiaj teb hlau lossis lub ntiaj teb hloov pauv;
• Tiv thaiv kom tsis txhob muaj kev tso cai nkag mus rau cov chaw nyob.

 

Lub MV vaj huam sib luag ua kom muaj kev nyab xeeb ntawm kev tswj hwm lub zog, ua tau raws li cov kev xav tau ntawm cov khoom siv hluav taws xob, cov chaw lag luam thiab cov mining, thiab ntau yam kev siv, thaum muab kev ruaj ntseg thiab kev xa tawm hluav taws xob kom ruaj ntseg thiab ua haujlwm zoo ntawm daim phiaj hluav taws xob.

 

 

• Premium Txee Structure:Ua los ntawm aluminized zinc steel daim hlau nrog zoo heev corrosion kuj, siab mechanical zog, tsis deformation, thiab ntev kev pab cuam lub neej.

 

• High Safety Performance:Nruab nrog plaub qhov kev ywj pheej thiab lub siab ua haujlwm siab -txoj kev nyem kom muaj txiaj ntsig zoo ntawm kev sib cais arc thiab txhim kho kev nyab xeeb kev ua haujlwm.

 

• Txhim khu kev qha Interlock System:Features dual mechanical thiab hluav taws xob tsib-kev tiv thaiv kev cuam tshuam los tiv thaiv kev ua phem -.

 

• Zoo heev Environmental Adaptability:Kev ua haujlwm siab rwb thaiv tsev thiab IP4X tiv thaiv qib kom ntseeg tau tias kev ua haujlwm ruaj khov nyob rau hauv ib puag ncig hnyav.

 

• Tus neeg siv - Tus phooj ywg Mid -mounted Tsim:Nruab nrog ib qho kev hloov pauv tau tshem tawm hluav taws xob hluav taws xob trolley, kom ntseeg tau qhov tseeb peb - txoj hauj lwm txoj hauj lwm thiab kev ua haujlwm yooj yim thiab kev saib xyuas.

 

• ·Qhov chaw - thiab Nqis -Txuag:Compact qauv txhawb nqa phab ntsa-mounted installation thiab tag nrho pem hauv ntej tu, txo qhov chaw installation thiab txij nkawm nqi.

 

• Kev tsim kho Modular:Modular tsim ua kom ceev ceev ntawm - qhov chaw teeb tsa thiab ua kom yooj yim rau kev soj ntsuam thiab kev saib xyuas niaj hnub.

 

 

I. Basic Rated Parameters

Yam khoom Parameter	Txheem tus nqi
Cov khoom siv qauv	KYN28-12 Sab Hauv Tsev Hlau-Clad Withdrawable Medium-Voltage Switchgear
Rated Voltage	12kV (adaptable rau 3.6kV, 7.2kV, thiab 12kV systems)
Rated Zaus	50 Hz
Main Busbar Rated Tam sim no	630A, 1250A, 1600A, 2000A, 2500A, 3150A

 

II. Luv -Circuit Withstand thiab Breaking Parameters

Yam khoom Parameter	Common Specifications
Rated luv-Circuit Breaking Current	20kA, 25kA, 31.5kA, 40kA
Rated Short-Lub Sijhawm Nrog Tam Sim No (4s)	20kA, 25kA, 31.5kA, 40kA
Rated Peak Nrog Tam Sim No	50kA, 63kA, 80kA, 100kA
Rated Luv-Circuit Making Current	Ib yam li Rated Peak Withstand Current

 

III. Rwb thaiv tsev tiv thaiv Voltage Parameters (12kV Chav Kawm)

Hom kev xeem	Theem - mus rau - Theem / Phase - rau - av	Qhib Contact Gap
Fais fab zaus Nrog Voltage (1 min)	42kv ua	48kv ua
Lightning Impulse Withstand Voltage (Peak Tus nqi)	7 5kv	8 5kv

 

 

IV. Kev Tiv Thaiv thiab Cov Txheej Txheem Txheej Txheem

Yam khoom	Parameter
Enclosure Protection Rating	IP4X
Kev tiv thaiv kev ntsuas	IP2X
Standard txee Dimensions (W × D × H)	800/1000/1200 × 1500 × 2300 hli
Txee Khoom	Aluminized zinc steel phaj nrog CNC bolted siv
Kev faib tawm	Plaub qhov kev ywj pheej: busbar compartment, Circuit Court breaker compartment, cable compartment, thiab instrument compartment
Interlock Configuration	Txheem tsib-kev tiv thaiv dual interlock system (mechanical + hluav taws xob)
Circuit Breaker Positions	Txoj hauj lwm ua hauj lwm, txoj hauj lwm xeem, thiab txoj hauj lwm cais

 

V. Kev Tiv Thaiv thiab Cov Txheej Txheem Txheej Txheem

Yam khoom	Permissible Range
Ambient Kub	-10℃~ +40 degree
Siv tau Altitude	Tsawg dua lossis sib npaug li 3000 m (kev tsim qauv tsim muaj rau ultra-cov ntawv thov siab siab)
txheeb ze humidity	Qhov nruab nrab txhua hnub Tsawg dua lossis sib npaug li 95%, qhov nruab nrab txhua hli Tsawg dua lossis sib npaug li 90%
Seismic Intensity	Tsawg dua los yog sib npaug li 8 degrees (hom ntxiv mus txog 9 degrees)

 

 

 

 

KYN28-12 MV vaj huam sib luag yog 10kV sab hauv nruab nrab-mounted siab-voltage switchgear tsim los rau peb-theem AC lub tshuab hluav taws xob nrog qhov ntsuas zaus ntawm 50Hz thiab chav kawm voltage ntawm 12kV. Nws yog tsuas yog siv rau kev txais fais fab, kev faib tawm, tswj, kev tiv thaiv, thiab ntsuas ntsuas. Raws li ib qho ntawm cov ntsiab lus tseem ceeb tshaj plaws thiab dav siv hauv cov txee hauv Suav teb 10kV fais fab kev faib tshuab, nws yog qhov tsim nyog rau ntau yam kev thov.

 

 

 

① Peb yeej ib txwm npaj los teb koj cov lus nug ua siab ntev thiab muab kev xav, cov lus pom zoo ua haujlwm raws li koj xav tau.

② Thaum koj qhov kev txiav txim tau lees paub, peb yuav saib xyuas cov kev ua tau zoo ntawm kev tsim khoom thiab ua kom koj hloov tshiab tsis tu ncua. Koj tuaj yeem tshawb xyuas koj li kev txiav txim tau yooj yim txhua lub sijhawm nrog peb ua raws sijhawm raws sijhawm - nce.

③ Yog tias koj dhau los ua peb tus neeg muag khoom tso cai, peb yuav sawv ntawm koj ib sab nrog kev txhawb nqa tag nrho, pab koj daws thiab daws txhua yam teeb meem ntawm cov neeg siv khoom raws sijhawm.

④ Peb siv sijhawm los mloog koj cov kev xav tau thiab kev txhawj xeeb, ua tib zoo txheeb xyuas txhua qhov kev sib tw thiab ua cov kev daws teeb meem zoo tshaj plaws rau koj.

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