Armored Sab Hauv Tsev Hlau -Pob Switchgear

Lub KYN28-24 armored hlau- kaw switchgear yog tsim los rau peb-theem AC fais fab tshuab nrog lub ntsuas hluav taws xob ntawm 3.6-24 kV thiab zaus ntawm 50/60 Hz. Nws yog siv rau kev txais tos thiab kev faib hluav taws xob hluav taws xob, nrog rau kev tswj xyuas, kev saib xyuas, thiab kev tiv thaiv hluav taws xob circuits.

Xa kev nug

Khoom taw qhia

Lub switchgear yog tsim rau daim ntaub ntawv xws li ib tug busbar systems thiab ib tug busbar sectionalized systems.

Cov khoom no ua raws li cov qauv thoob ntiaj teb thiab lub teb chaws, suav nrog:

IEC 62271: Ua- High-voltage switchgear thiab tswj iav rau cov ntsuas hluav taws xob siab tshaj 1 kV txog 52 kV
IEC 60694 (ib.)- Cov kev qhia tshwj xeeb rau siab -voltage switchgear thiab tswj iav
wb 3906- AC hlau -kab switchgear thiab tswj iav rau 3.6–40.5 kV
DL/T 404- AC hlau -kab switchgear thiab tswj iav rau 3.6–40.5 kV

Lub switchgear yog tsim los nrog ib tug ua tiav thiab txhim khu kev qha interlocking system los xyuas kom meej kev nyab xeeb thiab kev cia siab rau kev khiav hauj lwm.

Khoom nta

KYN28-24 armored hlau-pob hloov pauv (tom qab no hu ua "switchgear") yog cov khoom tsim tshiab tsim los ntawm peb lub tuam txhab raws li kev taw qhia thiab kev nqus ntawm kev tsim khoom thoob ntiaj teb siab heev. Nws muaj cov yam ntxwv tseem ceeb hauv qab no:

Lub kaw lus yog tsim los ntawm aluminium-zinc coated steel los xij, ua tiav los ntawm CNC tshuab thiab tsim los ntawm ntau yam kev ua haujlwm dabtsi yog khoov, tom qab ntawd sib sau ua ke nrog siab - lub zog fasteners. Qhov no ua kom muaj zog txhua yam zoo, kev ua haujlwm ruaj khov, thiab zoo nkauj zoo nkauj. Lub qhov rooj txee yog hmoov-coated, muab kev tiv thaiv zoo rau kev cuam tshuam thiab corrosion. Lub kaw lus tau txais kev tiv thaiv qib IP4X.

Lub ntsiab hloov khoom siv tuaj yeem nruab nrog peb tus kheej -tsim CRSI-24 lub tshuab nqus tsev vacuum breaker, muab kev ua tau zoo.

Txawm hais tias hom hluav taws xob hluav taws xob tau xaiv, qhov kev tsim hluav taws xob ua kom ntseeg tau tias:

Phase-rau-phase clearance Ntau dua lossis sib npaug li 180 mm
Phase-rau- av clearance Ntau dua los yog sib npaug li 200 mm
Creepage nrug Ntau dua lossis sib npaug li 480 mm

Thaum cov kev cai no tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua, cov rwb thaiv tsev sib xyaw tau txais yuav. Lub Circuit Court breaker nta lub neej ua haujlwm ntev, muaj kev ntseeg siab, kev saib xyuas tsis tshua muaj, thiab qhov loj me.

Cov Kev Pabcuam Ib txwm

Lub switchgear yog tsim los ua haujlwm raws li cov kev pabcuam hauv qab no:

Ambient Kub:
Qhov siab tshaj plaws +40 degree, yam tsawg kawg nkaus -15 degree

txheeb ze humidity:

Qhov nruab nrab txhua hnub Tsawg dua lossis sib npaug li 95%
Lub hli nruab nrab Tsawg dua lossis sib npaug li 90%

Qhov siab:
Tsis pub tshaj 1000 m saum toj no hiav txwv theem

Seismic Intensity:
Tsis tshaj 8 degree

Installation Ib puag ncig:
Tsis muaj hluav taws kub, muaj kev phom sij tawg, muaj kuab paug hnyav, tshuaj lom neeg corrosion, thiab muaj zog vibration

Technical parameter

Yam khoom	Chav tsev	Cov ntaub ntawv
Rated Voltage	kV ua	24
Rated Rated Level – Fais fab zaus Nrog Voltage (1 min)	kV ua	65 / 79
Rated rwb thaiv tsev Level – Lightning Impulse Withstand Voltage (Peak)	kV ua	125 / 145
Rated Zaus	Hz	50, 60
Rated Tam sim no	A	630, 1250, 1600, 2000, 2500
Rated Short-Lub Sijhawm Nrog Tam Sim No	kA/s	20/4, 31.5/4
Rated Peak Nrog Tam Sim No	kA	50, 80
Qib Kev Tiv Thaiv	-	Cov ntaub ntawv pov thawj: IP4X; Sab hauv: IP2X
Zuag qhia tag nrho Dimensions (W × D × H)	mm	800 (1000) × 1800 × 2360

Cim npe nrov: armored sab hauv hlau-kab switchgear, Tuam Tshoj armored sab hauv hlau-pob switchgear manufacturers, lwm tus neeg, Hoobkas