Peb vam khom kev xav txog kev lag luam, kev hloov kho tshiab tas li hauv txhua ntu, kev nce qib thev naus laus zis thiab ntawm chav kawm rau peb cov neeg ua haujlwm uas koom nrog ncaj qha hauv peb txoj kev vam meej rau Tus nqi luv nqi Zoo Zoo 250 AMP Circuit Breaker MCCB MCB Cov Khoom Siv Hluav Taws Xob, Lub hom phiaj tseem ceeb ntawm peb lub tuam txhab yuav yog ua lub cim xeeb zoo rau txhua tus neeg siv khoom, thiab tsim kom muaj kev sib raug zoo ntev nrog cov neeg siv khoom thiab cov neeg siv thoob plaws ntiaj teb.
Peb vam khom kev xav txog kev lag luam, kev hloov kho tshiab tas li hauv txhua qhov chaw, kev nce qib ntawm thev naus laus zis thiab ntawm chav kawm rau peb cov neeg ua haujlwm uas koom nrog ncaj qha rau hauv peb txoj kev vam meej rauMCB Circuit Breakers thiab Moulded Case Circuit Breaker, Raws li cov khoom lag luam zoo, tus nqi sib tw, thiab peb cov kev pabcuam tag nrho, peb tau khaws cov kws tshwj xeeb lub zog thiab kev paub dhau los, thiab peb tau tsim lub koob npe zoo heev hauv daim teb. Nrog rau kev txhim kho tas mus li, peb cog lus rau peb tus kheej tsis yog rau kev lag luam hauv Suav teb xwb tab sis kuj rau kev lag luam thoob ntiaj teb. Thov kom koj tsiv los ntawm peb cov khoom lag luam zoo thiab kev pabcuam mob siab rau. Cia peb qhib tshooj tshiab ntawm kev sib pab thiab yeej ob npaug.
RDM5E series hluav taws xob molded case circuit breaker. Lub circuit breaker no siv tau rau lub network faib khoom nrog AC 50Hz, qhov ntsuas hluav taws xob rwb thaiv tsev ntawm 1000V, qhov ntsuas hluav taws xob ua haujlwm ntawm 690V thiab qis dua, thiab qhov ntsuas tam sim no ua haujlwm ntawm 800A thiab qis dua. Nws yog siv los faib hluav taws xob thiab tiv thaiv cov kab thiab cov khoom siv fais fab los ntawm kev overload, luv luv, undervoltage thiab lwm yam kev ua yuam kev.
RDM5E series Circuit breaker nrog qhov ntsuas tam sim no ntawm 630A thiab qis dua. Nws kuj tseem siv tau los tiv thaiv lub cev muaj zog. Nyob rau hauv cov xwm txheej ib txwm muaj, lub circuit breaker tuaj yeem siv rau kev hloov kab tsis tshua muaj thiab kev pib lub cev muaj zog tsis tshua muaj.
RDM5E series circuit breaker muaj cov haujlwm ntawm overload ntev ncua sijhawm rov qab txwv sijhawm, luv luv Circuit luv luv ncua sijhawm rov qab txwv sijhawm, luv luv Circuit luv luv ncua sijhawm tseeb txwv sijhawm, luv luv Circuit tam sim ntawd thiab undervoltage tiv thaiv, uas tuaj yeem tiv thaiv txoj kev thiab cov khoom siv fais fab los ntawm kev puas tsuaj.
Lub tshuab hluav taws xob muaj kev ua haujlwm cais tawm, thiab nws lub cim yog
Cov khoom ua raws li IEC60497-2/GB/T14048.2 tus qauv.
| RDM5E | 125 | M | P | 4 | 4 | 0 | 2 | Z | R | ||
| Tus lej khoom | Qhov Loj ntawm Lub Ncej | Lub peev xwm tawg | Hom kev ua haujlwm | Cov neeg poles | Hom tso tawm | Cov lej khoom siv | Siv cov lej | Pawg khoom | Hom xov hlau | ||
| Hluav taws xob molded case circuit tus neeg rhuav tshem | 125 250 400 800 | M: Hom tawg nruab nrab H: Kev tawg siab hom ng | Tsis muaj code: handledirect operation Z. Tig tes ua haujlwm P: Kev ua haujlwm hluav taws xob | 3:3 ncej 4:4 ncej | Tus lej hom kev tso tawm 4: Kev tso tawm hluav taws xob | Saib Rooj 1 rau cov lej khoom siv | Tsis muaj code: lub tshuab hluav taws xob rau kev faib khoom 2: Circuit breaker rau kev tiv thaiv lub cev muaj zog | Tsis muaj code: hom yooj yim Z: Hom kev sib txuas lus ntse 10: Hom kev tiv thaiv hluav taws | Tsis muaj code: pem hauv ntej-phaj xov hlau R: cov xov hlau tom qab lub rooj tsavxwm PF: ntsaws rau hauv pem hauv ntej-phaj xov hlau PR: ntsaws rau hauv cov xov hlau tom qab | ||
Cov Lus Cim:
1) Nws muaj kev ua haujlwm ntawm lub cim xeeb thermal overload: kev ua haujlwm ntawm lub cim xeeb thermal overload, luv luv Circuit Court (lub sijhawm luv luv ncua sijhawm) lub cim xeeb thermal.
2) Kev sib txuas lus muaj nuj nqi: tus qauv RS485 interface, Modbus teb tsheb npav protocol. Nws yog paub los ntawm plug-in accessories. Saib cov
cov lus qhia hauv qab no rau kev teeb tsa cov khoom siv sib txuas lus:
| No | Kev piav qhia | Kev ua haujlwm ntawm cov khoom siv ntxiv | ||||||
| 1 | Kev sib txuas lus shunt tswb accessories | Kev sib txuas lus + shunt + overload tswb tsis muaj tripping + pib dua khawm + ua haujlwm qhia | ||||||
| 2 | Cov ntaub ntawv txuas lus tawm tswv yim txog xwm txheej | Plaub qhov kev sib txuas lus hauv chaw taws teeb + khawm pib dua + qhia txog kev ua haujlwm | ||||||
| 3 | Daim ntawv txuas them ua ntej | Kev tswj hwm kev them ua ntej + cov lus qhia ua haujlwm | ||||||
| £ Lub tswb ceeb toom | █ Lub khawm pab | ● Kev tso tawm Shunt | ○ Kev tso tawm tsis muaj zog | → Kev coj ua thawj coj | Sab laug kev teeb tsa | Kov | Sab xis kev teeb tsa | ||||
□Qhov kub ntawm huab cua ib puag ncig yuav tsum tsis pub tshaj +40℃, thiab qhov kub nruab nrab hauv 24 teev yuav tsum tsis pub tshaj +35. Qhov txwv qis tshaj ntawm qhov kub ntawm huab cua ib puag ncig yog - 5℃.
□Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m.
□ Thaum qhov kub siab tshaj plaws yog + 40 ℃, qhov av noo ntawm huab cua yuav tsum tsis pub tshaj 50%. Qhov av noo ntau dua tuaj yeem tso cai rau qhov kub qis dua, xws li 90% ntawm 20 ℃. Yuav tsum muaj kev ntsuas tshwj xeeb rau qee lub sijhawm uas cov khoom yuav ntub vim qhov kub hloov pauv.
□ Pawg kev teeb tsa ntawm lub voj voog tseem ceeb ntawm lub tshuab hluav taws xob yog Chav Kawm III, thiab pawg kev teeb tsa ntawm lub voj voog pabcuam thiab lub voj voog tswj uas tsis txuas nrog lub voj voog tseem ceeb yog Chav Kawm II
□ Qib kev ua qias tuaj yog Qib 3.
□ Siv pawg yog A lossis B.
□ Qhov kev nqes ntawm qhov chaw teeb tsa ntawm lub tshuab hluav taws xob yuav tsum tsis pub tshaj ± 5℃;
□ Lub tshuab hluav taws xob yuav tsum tau teeb tsa rau hauv qhov chaw uas tsis muaj kev phom sij rau kev tawg, plua plav uas ua rau muaj hluav taws xob, kev xeb ntawm cov hlau thiab kev puas tsuaj rau cov khoom rwb thaiv tsev;
□ Yuav tsum tau ceev faj thaum thauj cov khoom, thiab yuav tsum tsis txhob tig rov qab kom tsis txhob muaj kev sib tsoo loj heev.
Peb vam khom kev xav txog kev lag luam, kev hloov kho tshiab tas li hauv txhua ntu, kev nce qib thev naus laus zis thiab ntawm chav kawm rau peb cov neeg ua haujlwm uas koom nrog ncaj qha hauv peb txoj kev vam meej rau Tus nqi luv nqi Zoo Zoo 250 AMP Circuit Breaker MCCB MCB Cov Khoom Siv Hluav Taws Xob, Lub hom phiaj tseem ceeb ntawm peb lub tuam txhab yuav yog ua lub cim xeeb zoo rau txhua tus neeg siv khoom, thiab tsim kom muaj kev sib raug zoo ntev nrog cov neeg siv khoom thiab cov neeg siv thoob plaws ntiaj teb.
Tus nqi luv nqiMCB Circuit Breakers thiab Moulded Case Circuit Breaker, Raws li cov khoom lag luam zoo, tus nqi sib tw, thiab peb cov kev pabcuam tag nrho, peb tau khaws cov kws tshwj xeeb lub zog thiab kev paub dhau los, thiab peb tau tsim lub koob npe zoo heev hauv daim teb. Nrog rau kev txhim kho tas mus li, peb cog lus rau peb tus kheej tsis yog rau kev lag luam hauv Suav teb xwb tab sis kuj rau kev lag luam thoob ntiaj teb. Thov kom koj tsiv los ntawm peb cov khoom lag luam zoo thiab kev pabcuam mob siab rau. Cia peb qhib tshooj tshiab ntawm kev sib pab thiab yeej ob npaug.
| Tam sim no ntawm lub plhaub ncej qib Inm (A) | 125 | 250 | 400 | 800 | |||||
| Tam sim no nyob rau hauv (A) | 32, 63, 125 | 250 | 400 | 630, 800 | |||||
| Tus nqi teeb tsa tam sim no IR (A) | （12.5~125）+Kaw | （100~250）+Kaw | （160~400）+Kaw | （250~800）+Kaw | |||||
| Qib peev xwm tawg | M | H | M | H | M | H | M | H | |
| Tus naj npawb ntawm cov ncej | 3P, 4P | ||||||||
| Zaus ntsuas (Hz) | 50 | ||||||||
| Qhov ntsuas hluav taws xob rwb thaiv tsev Ui (V) | AC1000 | ||||||||
| Rated impulse withstand voltage Uimp (V) | 12000 | ||||||||
| Qhov ntsuas hluav taws xob ua haujlwm Ue (V) | AC400/AC690 | ||||||||
| Arcing nrug (hli) | ≤50 | ≤50 | ≤100 | ≤100 | |||||
| Qib peev xwm tawg luv luv | M | H | M | H | M | H | M | H | |
| Rated txwv luv luv-circuit break muaj peev xwm loj Icu (kA) | AC400V | 50 | 85 | 50 | 85 | 65 | 100 | 75 | 100 |
| AC690V | 35 | 50 | 35 | 50 | 42 | 65 | 50 | 65 | |
| Rated ua haujlwm luv luv-circui t lub peev xwm tawg Ics (kA) | AC400V | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| AC690V | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 | |
| Rated luv luv-lub sijhawm withstand tam sim no Icw (kA/1s) | 1.5 | 3 | 5 | 10 | |||||
| Siv pawg | A | A | B | B | |||||
| Kev ua raws li cov qauv | IEC60497-2/GB/T14048.2 | ||||||||
| Qhov kub thiab txias ua haujlwm tau | -35℃～+70℃ | ||||||||
| Lub neej hluav taws xob (lub sijhawm) | 8000 | 8000 | 7500 | 7500 | |||||
| Lub neej ua haujlwm (lub sijhawm) | 20000 | 20000 | 10000 | 10000 | |||||
| Kev sib txuas ntawm vaj huam sib luag pem hauv ntej | █ | █ | █ | █ | |||||
| Kev sib txuas ntawm vaj huam sib luag tom qab | █ | █ | █ | █ | |||||
| Cov xov hluav taws xob plug-in | █ | █ | █ | █ | |||||
| Kev tso tawm tsis muaj zog | █ | █ | █ | █ | |||||
| Kev tso tawm Shunt | █ | █ | █ | █ | |||||
| Kev sib cuag pab | █ | █ | █ | █ | |||||
| Kev sib cuag ceeb toom | █ | █ | █ | █ | |||||
| Kev ua haujlwm hluav taws xob | █ | █ | █ | █ | |||||
| Kev siv tes ua haujlwm mechanism | █ | █ | █ | █ | |||||
| Module tswj kev txawj ntse | █ | █ | █ | █ | |||||
| Kuaj lub zog module | █ | █ | █ | █ | |||||
| Kev sib txuas lus muaj nuj nqi | █ | █ | █ | █ | |||||
| Kev teeb tsa sijhawm | █ | █ | █ | █ | |||||
Saib Daim Duab 1 rau qhov loj tag nrho ntawm cov xov hlau pem hauv ntej (XX thiab YY yog qhov chaw nruab nrab ntawm lub tshuab hluav taws xob)
| Qauv | Kev sib txuas ntawm vaj huam sib luag pem hauv ntej | Khawm qhov chaw | |||||||||||||||||
| W | W1 | W2 | W3 | L | L1 | L2 | L3 | L4 | H | H1 | H2 | H3 | H4 | E | F | G | L5 | L6 | |
| RDM5E-125 | 92 | 60 | 122 | 90 | 150 | 125 | 132 | 43 | 92 | 82 | 112 | 29 | 93 | 96 | 43 | 19 | 18 | 22 | 16 |
| RDM5E-250 | 107 | 70 | 142 | 105 | 165 | 136 | 144 | 52 | 104 | 85 | 115 | 23 | 90.5 | 94 | 50 | 19 | 23 | 42.5 | 15.5 |
| RDM5E-400 | 150 | 96 | 198 | 144 | 257 | 256 | 224 | 9 | 159 | 99 | 152 | 38 | 104 | 115 | 80 | 42 | 1 | 57.5 | 30 |
| RDM5E-800 | 210 | 140 | 280 | 210 | 280 | 240 | 243 | 80 | 178 | 102 | 158 | 41 | 112 | 122 | 82 | 42 | 44 | 53 | 24.5 |
