1. Kub: tsis pub siab tshaj + 40 ℃, thiab tsis pub qis dua -5 ° C, thiab qhov nruab nrab kub tsis pub siab tshaj + 35 ° C
2. Qhov chaw teeb tsa tsis pub tshaj 2000m
3. Cov av noo: tsis pub tshaj 50%, thaum Kub yog + 40 ° C. Cov khoom tuaj yeem tiv taus cov av noo siab dua hauv qab qhov kub qis dua, piv txwv li, thaum kub ntawm + 20 ℃, cov khoom tuaj yeem tiv taus 90% av noo. Cov dej noo uas tshwm sim vim yog qhov kub hloov pauv yuav tsum tau saib xyuas nrog kev ntsuas tshwj xeeb.
4. Chav kawm ntawm kev ua qias tuaj: 3 Chav Kawm
5. Nws yuav tsum tau ntsia rau ntawm qhov chaw uas tsis muaj kev phom sij ntawm kev tawg, nws kuj tsis muaj roj thiab cov hmoov av uas yuav ua rau hlau-xeb thiab rwb thaiv tsev-kev puas tsuaj
6. Qhov siab tshaj plaws ntawm lub kaum sab xis 5 °, nws yuav tsum tau teeb tsa ntawm qhov chaw tsis muaj kev cuam tshuam thiab huab cua cuam tshuam
7. Hom kev teeb tsa lub voj voog tseem ceeb: Ⅲ, Hom kev teeb tsa lub voj voog pabcuam thiab kev tswj hwm: ll
8. Sab nraud magnetic teb ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 5 zaug ntawm lub ntiaj teb magnetic teb
9. Kev teeb tsa electromagnetic ib puag ncig: B hom
1. Ncej: 2P, 3P thiab 4P (2P khoom tsuas muaj RDML-125L/2300, RDM1L-125M/2300, RDM1L-250M/2300, RDM1-250M/2300)
2. Hom kev sib txuas: kev sib txuas pem hauv ntej, kev sib txuas rov qab thiab hom ntsaws
3. Daim ntawv thov: hom fais fab faib thiab hom tiv thaiv lub cev muaj zog
4. Hom kev tso tawm tam sim no: hom electromagnetic, hom instantaneous
5. Lub sijhawm tam sim no tawg: hom qeeb thiab hom tsis qeeb
6. Muaj peev xwm txwv tsis pub luv luv: L-hom txheem, M-Nruab nrab, H-hom siab
7. Hom ua haujlwm: Kev ua haujlwm kov-taw qhia, Kev ua haujlwm lub cev muaj zog (P), kev sib hloov-kov kev ua haujlwm (Z, rau txee)
1.Ui = 6goV, Uimp = 8kV, qhov kev ntsuas tseem ceeb saib Table1.
| Qauv No.(Rooj 1) | Tam sim no ntsuas ln (A) | Qhov hluav taws xob ua haujlwm tau zoo (V) | Rated luv luv-circuit tawg peev xwm R | Qhov ntsuas qhov seem luv luv ua thiab tawg muaj peev xwm lm (A) | Qhov ntsuas qhov seem tam sim no Hauv (mA) | Arc nrug mm | |
| lcu (kA) | lc (skA) | ||||||
| RDM1L-125L | 10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 | 400 | 35 | 22 | 25% lcu | 30/100/300 Tsis muaj hom qeeb | ≤50 |
| RDM1L-125M | 50 | 35 | |||||
| RDM1L-125H | 85 | 50 | |||||
| RDM1L-250L | 100, 125, 160, 180, 200, 225, 250 | 400 | 35 | 22 | 25% lcu | 100/300/500 | ≤50 |
| RDM1L-250M | 50 | 35 | |||||
| RDM1L-250H | 85 | 50 | |||||
| RDM1L-400L | 225, 250, 315, 350, 400 | 400 | 50 | 25 | 25% lcu | 100/300/500 | ≤100 |
| RDM1L-400M | 65 | 35 | |||||
| RDM1L-400H | 100 | 50 | |||||
| RDM1L-800L | 400, 500, 630, 700, 800 | 400 | 50 | 25 | 25% lcu | 300/500/1000 | ≤100 |
| RDM1L-800M | 70 | 35 | |||||
| RDM1L-800H | 100 | 50 | |||||
| Cov Cai(Rooj 2) | Kev Qhia |
| Ib hom | N ncej tsis muaj kev tso tawm ntau dhau, thiab N ncej yeej ib txwm txuas nrog thiab tsis txuas lossis tawg nrog lwm 3 ncej ua ke. |
| Hom B | N ncej tsis muaj kev tso tawm ntau dhau, thiab N ncej txuas lossis tawg nrog lwm 3 ncej ua ke. |
| Hom C | N ncej muaj kev tso tawm ntau dhau, thiab N ncej txuas lossis tawg nrog lwm 3 ncej ua ke. |
| Hom D | N ncej muaj kev tso tawm ntau dhau, thiab N ncej ib txwm txuas nrog, tsis txhob txuas lossis tawg nrog lwm 3 ncej ua ke. |
2. Lub sijhawm tiv thaiv tam sim no ntawm lub Circuit breaker saib Table3
| Tam sim no seem (Rooj 3) | l△n | 2l△n | 5l△n | 10l △n | |
| Hom tsis ncua sijhawm | Lub sijhawm tawg siab tshaj plaws (s) | 0.3 | 0.15 | 0.04 | 0.04 |
| Hom kev ncua sijhawm | Lub sijhawm tawg siab tshaj plaws (s) | 0.4/1.0 | 0.3/1.0 | 0.2/0.9 | 0.2/0.9 |
| Lub sijhawm tsis siv neeg t (s) | - | 0.2/0.5 | - | - | |
3. Kev tso tawm ntau dhau muaj qhov tso tawm thermal long-delay uas muaj tus cwj pwm inverse-time thiab instantanous action release, qhov kev ua haujlwm saib Table4
| Lub tshuab hluav taws xob faib hluav taws xob (Rooj 4) | Lub tshuab hluav taws xob tiv thaiv lub cev muaj zog | ||||||
| Tam sim no ntsuas ln (A) | Kev tso tawm cua sov | electromagnetic tso tawm kev ua haujlwm tam sim no | Tam sim no ntsuas ln (A) | Kev tso tawm cua sov | kev tso tawm hluav taws xob tam sim no | ||
| 1.05ln (lub xeev txias) Lub sijhawm tsis ua haujlwm (h) | 1.30ln (lub xeev kub) Lub sijhawm ua haujlwm (h) | 1.0 ln (lub xeev txias) lub sijhawm tsis ua haujlwm (h) | 1.20ln (lub xeev kub) lub sijhawm ua haujlwm (h) | ||||
| 10≤ ln ≤63 | 1 | 1 | 10ln ± 20% | 10≤ln≤800 | 2 | 2 | 12ln ± 20% |
| 63＜ln ≤l25 | 2 | 2 | |||||
| 125 ＜ln ≤ 800 | 2 | 2 | 5ln ± 20% 10ln ± 20% | ||||
Cov khoom siv kho vajtse parameter
1. Tus nqi ntsuas ntawm kev sib cuag pab thiab kev sib cuag ceeb toom, saib Rooj 5
| Tiv tauj (Rooj 5) | Qhov loj ntawm lub thav duab ntsuas tam sim no | tam sim no cua sov ib txwm muaj lth (A) | Rated ua haujlwm tam sim no le (A) | |
| AC400V | DC220V | |||
| Kev sib cuag pab | lnm≤400 | 3 | 0.3 | 0.15 |
| lnm≥400 | 3 | 0.4 | 0.15 | |
| Kev sib cuag ceeb toom | 100≤lnm≤800 | 3 | 0.3 | 0.15 |
2. Kev tso tawm ntawm lub voj voog tswj thiab lub cev muaj zog tswj hwm lub zog hluav taws xob (Us) thiab lub zog ua haujlwm ntsuas (Ue) Saib Rooj 6
| Hom | Qhov ntsuas hluav taws xob (V) | |||
| AC 50Hz | DC | |||
| Tso Tawm | kev tso tawm shunt | Us | 230 400 | 110 220 |
| kev tso tawm tsis txaus | Ue | 230 400 | - | |
| lub cev muaj zog | Us | 230 400 | 110 220 | |
①Shunt tso tawm sab nraud voltage yog nruab nrab ntawm qhov ntsuas hluav taws xob tswj hwm 70% ~ 110%, nws tuaj yeem tripping qhov tso tawm kom ntseeg tau.
② Thaum lub zog fais fab txo qis mus rau 70% txog 35% qhov hluav taws xob qis dua qhov ntsuas hluav taws xob ua haujlwm, qhov tso tawm hluav taws xob qis dua tuaj yeem ua rau txoj kab tawg. Thaum lub zog fais fab siab dua 85% ntawm qhov tso tawm hluav taws xob qis dua qhov ntsuas hluav taws xob ua haujlwm, qhov tso tawm hluav taws xob qis dua yuav ua rau lub tshuab hluav taws xob kaw.
Ceeb Toom:Yuav tsum tau them lub roj teeb thaum tso tawm thaum tsis muaj zog, tom qab ntawd lub tshuab hluav taws xob yuav raug kaw. Yog tias tsis ua li ntawd, lub tshuab hluav taws xob yuav puas tsuaj.
③ Lub tshuab ua haujlwm ntawm lub cev muaj zog ua kom nws tuaj yeem ua rau lub tshuab hluav taws xob kaw thaum lub zog hluav taws xob nyob nruab nrab ntawm 85% -110%, nyob rau hauv qhov ntsuas zaus.
3. Lub module ceeb toom xau (RDM1 L-125L, 250L tsis muaj nws.) Kev qhia tshwj xeeb: P5-P6 chaw nres nkoj rau lub zog nkag AC50 / 60Hz, 230V lossis 400V. P1 -P2, P3-P4 chaw nres nkoj rau lub peev xwm yog AC230V 5A, saib daim duab 1
Lus Cim:①Hom ll tuaj yeem ua kom tau raws li qhov xav tau tshwj xeeb, Tus neeg siv txais yuav qhov kev ua haujlwm no tom qab kev txiav txim siab
②Circuit breaker nrog lub module ceeb toom xau. thaum muaj kev ceeb toom xau, lub module tiv thaiv xau yuav ua haujlwm tom qab rov pib dua lub pob pib dua ntawm Module ll. Daim duab 1.
Qhov zoo nkauj thiab qhov ntev ntawm kev teeb tsa saib daim duab 2, daim duab 3 thiab daim duab 8.
| Qauv No. | Ncej | Kev sib txuas ntawm lub rooj tsavxwm pem hauv ntej | Qhov Loj ntawm Kev Teeb Tsa | ||||||||||
| L1 | L2 | W1 | W2 | W3 | H1 | H2 | H3 | K | a | b | φd | ||
| RDM1L-125L | 3 | 150 | 52 | 92 | 88 | 23 | 94 | 75 | 72 | 18 | 30 | 129 | φ4.5 |
| 4 | 150 | 52 | 122 | 88 | 23 | 94 | 75 | 72 | 18 | 60 | 129 | φ4.5 | |
| RDM1L-250L | 4 | 150 | 52 | 92 | 88 | 23 | 110 | 92 | 90 | 18 | 30 | 129 | φ4.5 |
| 3 | 150 | 52 | 122 | 88 | 23 | 110 | 92 | 90 | 18 | 60 | 129 | φ4.5 | |
| RDM1L-250M.H | 3 | 165 | 52 | 107 | 102 | 23 | 94 | 72 | 70 | 23 | 35 | 126 | φ5 |
| 3 | 165 | 62 | 142 | 102 | 23 | 94 | 72 | 70 | 23 | 70 | 126 | φ5 | |
| RDM1L-400 | 3 | 165 | 52 | 107 | 102 | 23 | 110 | 90 | 88 | 23 | 35 | 126 | φ5 |
| 4 | 165 | 62 | 142 | 102 | 23 | 110 | 90 | 88 | 23 | 70 | 126 | φ5 | |
| RDM1L-800 | 4 | 257 | 130 | 150 | 150 | 65 | 150 | 110 | 108 | 32 | 44 | 194 | φ7 |
| 4 | 257 | 92 | 198 | 142 | 65 | 150 | 110 | 108 | 32 | 44 | 194 | φ7 | |
Cov txheej txheem tseem ceeb
4.1 Ui = 690V, Uimp = 8kV, qhov kev ntsuas tseem ceeb saib Table3.
| Qauv No. | Tam sim no ntsuas ln (A) | Qhov hluav taws xob ua haujlwm tau zoo (V) | Rated luv luv-circuit tawg peev xwm R | Qhov ntsuas qhov seem luv luv ua thiab tawg muaj peev xwm lm (A) | Qhov ntsuas qhov seem tam sim no Hauv (mA) | Arc nrug mm | |
| lcu (kA) | lc (skA) | ||||||
| RDM1L-125L | 10 16 20 25 32 40 50 63 80 100 | 400 | 35 | 22 | 25% lcu | 30/100/300 Tsis muaj hom qeeb 100/300/500 hom qeeb | ≤50 |
| RDM1L-125M | 50 | 35 | |||||
| RDM1L-125H | 85 | 50 | |||||
| RDM1L-250L | 100, 125, 160, 180, 200, 225 | 400 | 35 | 22 | 25% lcu | 100/300/500 | ≤50 |
| RDM1L-250M | 50 | 35 | |||||
| RDM1L-250H | 85 | 50 | |||||
| RDM1L-400L | 225, 250, 315, 350, 400 | 400 | 50 | 25 | 25% lcu | 100/300/500 | ≤50 |
| RDM1L-400M | 65 | 35 | |||||
| RDM1L-400H | 100 | 50 | |||||
| RDM1L-800L | 400, 500, 630, 700, 800 | 400 | 50 | 25 | 25% lcu | 300/500/1000 | ≤50 |
| RDM1L-800M | 70 | 35 | |||||
| RDM1L-800H | 100 | 50 | |||||
4.2 Lub sijhawm tiv thaiv tam sim no ntawm lub Circuit Court breaker saib Rooj 4
| Tam sim no seem | l△n | 2I△n | 5I△n | 10I △n | |
| Hom tsis ncua sijhawm | Lub sijhawm tawg siab tshaj plaws (s) | 0.3 | 0.15 | 0.04 | 0.04 |
| Hom kev ncua sijhawm | Lub sijhawm tawg siab tshaj plaws (s) | 0.4/1.0 | 0.3/1.0 | 0.2/0.9 | 0.2/0.9 |
| Lub sijhawm tsis siv neeg t (s) | - | 0.1/0.5 | - | - | |
4.3 Kev tso tawm ntau dhau muaj qhov tso tawm thermal long-delay uas muaj tus cwj pwm inverse-time thiab instantanous action release, qhov kev ua haujlwm saib Table5
| Lub tshuab hluav taws xob faib hluav taws xob | Lub tshuab hluav taws xob tiv thaiv lub cev muaj zog | ||||||
| Tam sim no ntsuas ln (A) | Kev tso tawm cua sov | Tam sim no ntsuas ln (A) | Kev tso tawm cua sov | kev tso tawm hluav taws xob tam sim no | |||
| 1.05ln (lub xeev txias) Lub sijhawm tsis ua haujlwm (h) | 1.30ln (lub xeev kub) Lub sijhawm ua haujlwm (h) | electromagnetic tso tawm kev ua haujlwm tam sim no | 1.0 ln (lub xeev txias) lub sijhawm tsis ua haujlwm (h) | 1.20ln (lub xeev kub) lub sijhawm ua haujlwm (h) | |||
| 10≤ln≤63 | 1 | 1 | 10ln ± 20% | 10≤ln≤630 | 2 | 2 | 12ln ± 20% |
| 63＜ln≤l00 | 2 | 2 | |||||
| 100 ＜ ln ≤ 800 | 2 | 2 | 5ln ± 20% 10ln ± 20% | ||||
4.4 Cov khoom siv kho vajtse parameter
4.4.1 Kev sib cuag pabcuam thiab kev ceeb toom kev sib cuag ntsuas tus nqi, saib Rooj 6
| Tiv tauj | Qhov loj ntawm lub thav duab ntsuas tam sim no | tam sim no cua sov ib txwm muaj lth (A) | Rated ua haujlwm tam sim no le (A) | |
| AC400V | DC220V | |||
| Kev sib cuag pab | lnm≤225 | 3 | 0.3 | 0.15 |
| lnm≥400 | 3 | 0.4 | 0.15 | |
| Kev sib cuag ceeb toom | 100≤lnm≤630 | 3 | 0.3 | 0.15 |
4.4.2 Kev tso tawm ntawm lub voj voog tswj thiab lub cev muaj zog tswj hwm lub zog (Us) thiab lub zog ua haujlwm ntsuas (Ue) Saib Rooj 7.
| Hom | Qhov ntsuas hluav taws xob (V) | |||
| AC 50Hz | DC | |||
| Tso Tawm | kev tso tawm shunt | Us | 230 400 | 24 110 220 |
| kev tso tawm tsis txaus | Ue | 230 400 | ||
| lub cev muaj zog | Us | 230 400 | 110 220 | |
4.4.2.1 Lub zog hluav taws xob sab nraud ntawm lub tshuab tso tawm Shunt yog nyob nruab nrab ntawm lub zog tswj hwm hluav taws xob 70% ~ 110%, nws tuaj yeem ua rau lub tshuab tso tawm tsis ua haujlwm tau zoo.
4.4.2.2 Thaum lub zog fais fab txo qis mus txog 70% txog 35% qhov hluav taws xob qis dua qhov ntsuas hluav taws xob ua haujlwm, qhov tso tawm hluav taws xob qis dua tuaj yeem ua rau txoj kab tawg. Thaum lub zog fais fab siab dua 85% ntawm qhov tso tawm hluav taws xob qis dua qhov ntsuas hluav taws xob ua haujlwm, qhov tso tawm hluav taws xob qis dua yuav ua rau lub tshuab hluav taws xob ntawd kaw. Ceeb Toom: Yuav tsum tau them lub zog tso tawm hluav taws xob qis dua thaum xub thawj, tom qab ntawd lub tshuab hluav taws xob yuav kaw. Yog tsis ua li ntawd, lub tshuab hluav taws xob yuav puas tsuaj.
4.4.2.3 Lub tshuab ua haujlwm ntawm lub cev muaj zog ua kom nws tuaj yeem ua rau lub tshuab hluav taws xob kaw thaum lub zog hluav taws xob nyob nruab nrab ntawm 85% -110%, nyob rau hauv qhov ntsuas zaus.
4.4.3 Lub module ceeb toom txog kev xau dej (RDM1 L-125L, 250L tsis muaj nws.) Cov lus qhia tshwj xeeb: P5-P6 chaw nres nkoj rau lub zog nkag AC50 / 60Hz, 230Vor 400V. P1 -P2, P3-P4 chaw nres nkoj rau lub peev xwm yog AC230V 5A, saib daim duab 1
Lus Cim:
1. Hom II tuaj yeem ua tau raws li qhov xav tau tshwj xeeb ntawm qhov chaw, cov neeg siv tau txais txoj haujlwm no tom qab kev txiav txim siab.
2. Lub tshuab hluav taws xob nrog lub tshuab ceeb toom xau, thaum muaj kev ceeb toom xau, lub tshuab tiv thaiv xau yuav ua haujlwm tom qab pib dua lub pob pib dua ntawm Module II.Fig1.
5.1 Qhov tsos thiab qhov loj ntawm kev teeb tsa saib daim duab 2, daim duab 3 thiab daim duab 8.
| Qauv No. | Ncej | Kev sib txuas ntawm lub rooj tsavxwm pem hauv ntej | Qhov Loj ntawm Kev Teeb Tsa | ||||||||||
| L1 | L2 | W1 | W2 | W3 | H1 | H2 | H3 | K | a | b | Φ d | ||
| RDM1L-125L | 3 | 150 | 52 | 92 | 88 | 23 | 94 | 75 | 72 | 18 | 30 | 129 | Φ 4.5 |
| 4 | 150 | 52 | 122 | 88 | 23 | 94 | 75 | 72 | 18 | 60 | 129 | Φ 4.5 | |
| RDM1L-250L | 4 | 150 | 52 | 92 | 88 | 23 | 110 | 92 | 90 | 18 | 30 | 129 | Φ 4.5 |
| 3 | 150 | 52 | 122 | 88 | 23 | 110 | 92 | 90 | 18 | 60 | 129 | Φ 4.5 | |
| RDM1L-250M.H | 3 | 165 | 52 | 107 | 102 | 23 | 94 | 72 | 70 | 23 | 35 | 126 | Φ 5 |
| 3 | 165 | 62 | 142 | 102 | 23 | 94 | 72 | 70 | 23 | 70 | 126 | Φ 5 | |
| RDM1L-400 | 3 | 165 | 52 | 107 | 102 | 23 | 110 | 90 | 88 | 23 | 35 | 126 | Φ 5 |
| 4 | 165 | 62 | 142 | 102 | 23 | 110 | 90 | 88 | 23 | 70 | 126 | Φ 5 | |
| RDM1L-800 | 4 | 257 | 130 | 150 | 150 | 65 | 150 | 110 | 108 | 32 | 44 | 194 | Φ 7 |
| 4 | 257 | 92 | 198 | 142 | 65 | 150 | 110 | 108 | 32 | 44 | 194 | Φ 7 | |
| RDM1L-100M.H | 4 | 280 | 138 | 210 | 210 | 66 | 150 | 116 | 111 | 44 | 70 | 243 | Φ 7 |
| 3 | 280 | 92 | 280 | 182 | 67 | 150 | 116 | 111 | 44 | 70 | 243 | Φ 7 | |
