Hlau RKGM: kev piav qhia thiab cov yam ntxwv

Cov electricians paub hais tias lub davhlau ya nyob xaus ntawm hluav taws xob khoom muaj ib tug voltage tsis tshaj 0,66 kW, tsis tau txuas pa hwj chim cables, los yog tej zaum nws yuav ua tau ib tug overload nyob rau hauv lub hluav taws xob system. Kom tsis txhob no, nws yog pom zoo kom siv cables thiab nyob ntawm tej ntawm tshwj xeeb lub hom phiaj. Niaj hnub no cov xim ntawm kev electricians thiab amateurs hais tshwj xeeb cov khoom, lub npe hu ua RKGM hlau. Qhov tsab xov xwm muaj cov lus qhia txog nws cov kev yam ntxwv thiab lub cheeb tsam ntawm qhov kev siv.

Lub ntsiab lus ntawm tsiaj RKGM

Hlau abbreviated uas deciphered raws li nram no:

• Lub xub ntiag ntawm tsab ntawv "P" qhia hais tias tus hlau yog txawm peem rau nrog ib tug roj hmab rwb thaiv tsev.
• "K" - hais txog cov kev rho tawm ntawm lub organosilicon hom.
• "G" - cov khoom uas tsis yog-armored thiab yus siab yooj.
• "M" - rau qhov siv thiab ua hlau txheej braid yog siv lub khob fibers, impregnated nrog ib tug sib tov ntawm tshav kub-resistant silicone lacquer thiab enamel.

Txij li thaum chiv tsis muaj tsab ntawv abbreviations "A" qhia lub xub ntiag ntawm alumina nyob rau hauv cov khoom, peb yuav xaus uas RKGM - nqa tawm nkaus li ntawm tooj liab nyob ntawm tej. Vim qhov no tshwj xeeb lub hom phiaj lawm sawv cev ib tug ntau ntawm cov kev hloov kho, nrog nws tus ntoo khaub lig-section, lub purchase yuav tsum xyuam xim rau ob lub tsab ntawv thiab cov npav. Piv txwv li, hlau RKGM 2 5 yog ib tug cable nrog ib tug seem 25 mm.kv. Yog hais tias tsim nyog, koj muaj peev xwm xaiv yuav luag txhua cable seem. Lawv ntau yam mas nws txawv ntawm 0.75 mus rau 120 mm.kv.

qauv

RKGM hlau muaj cov nram qab no hais:

• Txheej sheath muaj iav fibers.
• Roj hmab roj hmab, kom muaj raws li cov kev ua ntawm lub ntsiab insulating txheej. Qhov no roj hmab yog lub ntsiab feature RKGM nyob ntawm tej. Lub siab muaj koob meej ntawm tau txais kev pab cables rau tshwj xeeb lub hom phiaj vim lub fact tias feem ntau ua rau ntawm ib tug kub ntawm 120 degrees twb log tsheb loses nws insulating zog thiab ua ib tug neeg xyuas pib, uas yuav ua tau tej rau tib neeg. RKGM cables nyob rau hauv no hais txog yog heev favorably nrog cov neeg, vim hais tias lawv silicone roj hmab tsis dhau tam sim no, txawm nyob rau hauv 200 degrees.
• Tso tseg tooj liab neeg xyuas pib, ua cov kev ua ntawm cov tam sim no-nqa qhov chaw. Nws yog hais txog mus rau lub thib tsib hauv chav kawm ntawv ntawm ua yooj yim. Nyob rau hauv tag nrho muaj yog rau cov chav kawm ntawv. Lub siab dua nws yog, qhov ntau yooj muaj cable. Qhov no qhia tias nyob qhov chaw tsis yog ib qhov chaw, tiam sis yog ib lub nras uas twisted ua ke ib tug neeg nyob ntawm tej. Qhov no tsim ua rau nws ua tau rau pheej khoov lub cable. Neeg kho tshuab thiab hluav taws xob khoom nyob rau tib lub sij hawm ua poob lawm.

Nta nyob ntawm tej RKGM

• Cables yog qhov tseem ceeb nyob rau hauv ib tug ntau yam ntawm tej yam teeb meem. Qhov zoo thov rau lawv vim lawv muaj peev xwm zoo khiav lag luam ntawm kub ntawm - 60 mus rau +180.
• Lub cables yog tsis raug combustion. Yog hais tias RKGM nyob ntawm tej yog siv nyob rau hauv heev kub tej kev kawm, uas entailed melting rwb thaiv tsev, tej yam tshuaj lom li no kiag li tsis faib. Yog hais tias lub insulating txheej yog tseem kub tuag, tshwj xeeb-lub hom phiaj cable rau tej lub sij hawm yuav ua tau nws cov hauj lwm vim nws seem silicon dioxide. Nco ntsoov tias lub silica txheej yog heev nkig thiab lov nyob rau slightest kov.
• Tus nqi ntawm lub siab tshaj plaws voltage ntawd mas RKGM nyob ntawm tej yog 660 volts.

Nyob qhov twg lub cable yog siv?

Nyob ntawm tej yog siv rau cov tshwj xeeb lub hom phiaj:

• Rau nruab cov hluav taws xob network nyob rau hauv txoj kev (rau temperate kev nyab xeeb).
• Nyob rau hauv lub tshuaj ua lag luam. Qhov no yog tau vim tshwj xeeb roj hmab rwb thaiv tsev tsis raug rau nws cov tshuaj thiab UV tawg. Tsis tas li ntawd, cov ntaub ntawv cables yog resistant rau tuaj pwm thiab pwm.
• Nrog kev pab los ntawm RKGM tau los tsim ib tug tshwj xeeb winding rau nce mus nce los cov cav tov thiab high-power hluav taws xob sib.

Nta nyob ntawm tej ntawm tshwj xeeb lub hom phiaj RKGM cia dav siv nyob rau hauv lub lwm cov hluav taws xob nyob rau hauv lub Sunnah thiab tus da.