Scope ntawm daim ntawv thov
TLM1Molded Case Circuit Breaker (M13-400, hereinafter hu ua MCCB), yog tshiab Circuit Court breakers uas tau tsim thiab tsim los ntawm lub tuam txhab siv thoob ntiaj teb advanced technology.Lub Circuit Court breakers yog cov yam ntxwv hauv qab no: compact loj, siab tawg muaj peev xwm, luv luv arc-over nrug thiab shakeproof, yog cov khoom zoo tagnrho siv rau hauv av lossis nkoj.Qhov ntsuas hluav taws xob ntsuas hluav taws xob ntawm cov hluav taws xob hluav taws xob yog 800V (500V rau M13-63), nws tsim nyog rau kev faib hluav taws xob ntawm AC 50Hz / 60Hz, ntsuas kev ua haujlwm ntawm 690V thiab ntsuas tam sim no ntawm 1250A, txhawm rau faib hluav taws xob thiab tiv thaiv hluav taws xob thiab hluav taws xob. cov khoom siv los ntawm kev puas tsuaj los ntawm overload, luv-circuit, under-voltage thiab lwm yam txhaum.Tsis tas li ntawd rau kev tiv thaiv tsis tu ncua hloov dua siab tshiab ntawm circuits thiab infrequent pib ntawm lub cev muaj zog thiab overload, luv luv Circuit Court, nyob rau hauv voltage.
TLM1circuit breaker tuaj yeem mounted vertically (upright) lossis horizontally (transverse).
TLM1MCCB yog tsim rau kev sib cais thiab lub cim yog ” “.
TLM1MCCB ua tau raws li tus qauv: GB14048.2 "tsawg-voltage switchgear thiab tswj cov cuab yeej, Ntu 2: Circuit Court breakers."
Qauv thiab lub ntsiab lus
Raws li tus ncej, nws faib plaub hom:
Hom A: N-ncej yam tsis muaj cov khoom tso tawm tam sim no, thiab N-ncej tau txuas nrog tag nrho, thiab tsis ua nrog peb tus ncej kom qhib lossis tawm;
B-hom: N-ncej yam tsis muaj kev tso tawm tam sim no, thiab N-ncej tuaj yeem ua nrog lwm tus peb tus ncej (N-ncej tig-on ua ntej tig-tawm);
Hom C: N-ncej tsau nrog cov khoom tso tawm tam sim no, thiab N-ncej tuaj yeem ua nrog peb tus ncej (N-ncej tig-on ua ntej tig-tawm);
D-hom: N-ncej tsau nrog cov khoom tso tawm dhau los tam sim no, thiab N-ncej tau txuas nrog tag nrho, thiab tsis ua nrog peb tus ncej kom qhib lossis tawm.
Circuit Court breaker rau kev faib tsis muaj code, Circuit Court breaker rau kev tiv thaiv lub cev muaj zog nrog 2
Tsis muaj code rau kev ua haujlwm ncaj qha nrog kov;P rau kev ua haujlwm hluav taws xob;Z rau tig kov.
Kev faib tawm raws li qhov ntsuas tam sim no ntawm tshaj tawm tam sim no:
TLM1-63 MCCB muaj cuaj: 6,10,16,20,25,32,40,50,63 A;
TLM1-100 MCCB muaj cuaj: 16,20,25,32,40,50,63,80,100 A;
TLM1-225 MCCB muaj xya: 100,125,140,160,180,200,225 A;
TLM1-400 MCCB muaj tsib: 225,250,315,350,400 A;
TLM1-630 MCCB muaj peb: 400,500,630 A;
TLM1-800 MCCB muaj peb: 630,700,800A;
TLM1-1250 MCCB muaj peb: 800,1000,1250A.
Lus Cim: 6A tsuas muaj electromagnetic (instantaneous) hom, tsis pom zoo specifications.
Raws li txoj kev xaim: xaim nyob rau hauv pem hauv ntej ntawm lub rooj tsavxwm, xaim rau sab nraum qab ntawm lub rooj tsavxwm, ntxig hom ntawm lub rooj tsavxwm.
Raws li cov qauv tshaj tawm tam sim no: thermodynamic-electromagnetic (ob chav) hom, electromagnetic (instantaneous) hom.
Raws li kev hnav ris tsho, nws muaj ob hom: nrog lossis tsis muaj ris tsho.
Cov khaub ncaws muaj xws li cov khoom siv sab hauv thiab cov khoom siv sab nraud: Cov khoom siv sab hauv muaj shunt tso tawm, tso tawm qis dua, kev sib cuag thiab lub tswb.Cov khoom siv sab nraud yog tig kov lub tshuab ua haujlwm, lub zog tsav ua haujlwm mechanism thiab lwm yam.
Raws li lub peev xwm tawg: L-tus qauv tawg hom;M-thib ob siab tawg hom;H-siab tawg hom
Cov kev ua haujlwm li qub
■ Ambient huab cua kub: -5 ℃ ~ + 40 ℃, thiab nruab nrab kub nyob rau hauv 24h yog qis dua +35 ℃.
■ Qhov siab: Qhov siab ntawm qhov chaw teeb tsa tsis ntau tshaj 2000m.
■ Atmospheric tej yam kev mob: Cov huab cua txheeb ze av noo nyob rau hauv lub siab tshaj plaws kub ntawm +40 ℃ tsis ntau tshaj 50%;Nyob rau hauv qhov qis kub yuav muaj siab dua cov txheeb ze humidity.Qhov siab tshaj plaws nruab nrab cov av noo yog 90%, thaum qhov nruab nrab txhua hli qhov kub thiab txias yog +25 ℃, thiab xav txog qhov kub thiab txias hloov ntawm cov khoom ntawm cov gel.
■ Povlauj Degree: 3.
