12kV theem kem tivthaiv yog hais txog lub sab sauv thiab sab qis, sab sauv thiab sab qhov hluav taws xob thaiv, arc extinguishing chamber. Kev sib txuas yooj yim, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob insulating tsim los ntawm thawj lub rooj sib txoos; yog lub hauv paus tseem ceeb ntawm Circuit Court breaker nyob rau hauv 12kV system, nws lub luag hauj lwm tseem ceeb yog ua kom lub nruab nrab thiab high voltage Circuit Court txiav tawm lub hwj chim mov los ntawm lub arc extinguishing chamber ntawm lub nqus tsev vacuum zoo heev rwb thaiv tsev yuav sai sai quench lub arc thiab inhibit qhov tam sim no, kom tsis txhob muaj kev sib tsoo thiab kev sib tsoo, feem ntau yog siv rau hauv kev sib kis thiab kev faib hluav taws xob tswj qhov system.

Tsis muaj.	Main technical parameters
Voltage tsis
1	Rated zaus (fr)	Hz	50/60
2	Rated voltage (Ur)	kV ua	12
3	Rated luv-lub sij hawm (1 min) zaus withstand voltage (Ud)	kV ua	48
4	Rated xob laim impulse withstand voltage (ncej) (UP)	kV ua	75
Tam sim no parameter
1	Rated tam sim no (Ir)	A	630/1250/1600/2000/2500/3150/4000/5000
2	Rated luv-circuit breaking tam sim no (Isc)	kA	25/31.5/40/50
3	Rated luv luv-circuit breaking tam sim no tawg lub sij hawm	Sijhawm	30
4	Rated luv-lub sij hawm tiv taus tam sim no (Ik)	kA	25/31.5/40/50
5	Rated luv luv Circuit Court ntev (tk)	s	4
6	Rated ncov tiv taus tam sim no (Ip)	kA	63/80/100/125
7	Rated short-circuit ua tam sim no (IMC)	kA	63/80/100/125
8	DC tivthaiv ntawm ntsuas luv-circuit breaking tam sim no	%	40
9	Rated ib ntu ntawm kev ua haujlwm	O-0.3s-CO-180s-CO O-180s-CO-180s-CO( Ntau dua lossis sib npaug li 40kA)
Mechanical Parameters
1	Mass ntawm txav qhov chaw	kg	0.5~5
2	Hu rau tus kheej kaw quab yuam	N	70±25~240±80
3	Rated tiv tauj siab	N	2000±200~6000±500
Xav tau kev hloov kho cov yam ntxwv
1	Tiv tauj qhib qhov nrug	mm	11±1
2	Qhov nruab nrab tawg ceev (hu rau qhov chaw kaw rau 75% qhib qhov deb)	m/s	1.1±0.2
3	Qhov nruab nrab kaw ceev (30% qhib nrug ~ hu rau qhov chaw kaw)	m/s	0.6±0.2
4	Hu rau lub sijhawm kaw bounce	ms	Tsawg dua los yog sib npaug 2
5	Cov neeg raug kaw thiab qhib tsis tau synchronized	ms	Tsawg dua los yog sib npaug 2
6	Amplitude ntawm rebound ntawm tripping contacts	mm	Tsawg dua los yog sib npaug 2
Lub neej
1	Lub sijhawm khaws cia	xyoo	20
2	Neeg kho tshuab lub neej	Sijhawm	10000
3	Tso cai tiv taus hnav thickness	mm	3

Txhim kho kev ua haujlwm ntawm hluav taws xob rwb thaiv tsev

lub tog raj kheej insulating nws tus kheej muaj cov khoom zoo insulating, los ntawm kev sib dhos meej tuaj yeem muab kev tiv thaiv kev ruaj ntseg rau cov khoom siv hluav taws xob sab hauv lossis cov khoom siv hluav taws xob, tiv thaiv kom tsis txhob xau, luv Circuit Court thiab lwm yam hluav taws xob tsis zoo, txhim kho kev nyab xeeb thiab ruaj khov ntawm cov hluav taws xob.

Txhim khu kev tiv thaiv mechanical

lub tog raj kheej insulating muaj zog tuaj yeem muab kev tiv thaiv zoo rau cov khoom siv sab hauv tiv thaiv kev cuam tshuam sab nraud, extrusion, kev co thiab lwm yam kev cuam tshuam sab nraud; los tiv thaiv cov khoom siv sab hauv los ntawm kev puas tsuaj uas ua rau hluav taws xob ua haujlwm tsis zoo lossis ua haujlwm tsis zoo, ua rau lub neej ntev ntawm cov khoom siv.

Yooj yim rau nruab thiab tswj

insulating lub tog raj kheej feem ntau txais cov qauv tsim, cov txheej txheem sib dhos yog qhov yooj yim, ceev, tuaj yeem txhim kho cov khoom lag luam; Thaum xav tau kev saib xyuas lossis kho dua tshiab ntawm cov khoom siv hluav taws xob sab hauv, tsuas yog dismantle lub tog raj kheej insulating tuaj yeem ua haujlwm yooj yim yam tsis tas yuav tsum muaj qhov loj-scale dismantling ntawm tag nrho cov hluav taws xob.

Optimize qhov chaw layout

lub tog raj kheej insulated tuaj yeem hloov kho raws li qhov xav tau tiag tiag, hloov mus rau qhov chaw sib txawv ntawm qhov xav tau; muaj peev xwm txhim kho ntau yam khoom siv hluav taws xob hauv nruab nrab hauv ib lub tog raj kheej insulated, paub txog kev siv qhov chaw zoo thiab ua kom cov hluav taws xob zoo dua qub thiab zoo huv si.

Hloov mus rau qhov chaw hnyav

Lub tog raj kheej zoo insulating muaj qhov zoo tiv thaiv corrosion, kub tsis kam thiab kub tsis kam, thiab lwm yam, thiab tuaj yeem ua haujlwm ruaj khov hauv ntau qhov hnyav ib puag ncig; muab lub zog lav rau kev ua haujlwm txhim khu kev qha ntawm cov khoom siv hluav taws xob hauv qhov chaw hnyav.

Cov khoom siv

12kV theem kab kem siv dav siv hauv metallurgy, mining, roj av, tshuaj lom neeg kev lag luam, kev tsheb ciav hlau, kev tshaj tawm, kev sib txuas lus, kev lag luam high-frequency cua sov thiab lwm yam 12kV fais fab faib tshuab.

Cim npe nrov: 12kv theem kem tivthaiv, Tuam Tshoj 12kv theem kab kem manufacturers, lwm tus neeg, Hoobkas

Cov khoom

12kV Phase Kem Cheebtsam

Khoom Specifications

Khoom zoo

Product Outline Drawing