Meta Solution - lsis.com

1 Meta Solution ( ). Metasol / .. Ics = 100% Icu Ui = 750V. Uimp = 8kV. (AC460V ). - Meta-MEC 100% - N100AF : 10 18kA. - Design - S125AF : 25 37kA. - S250AF : 25 37kA. MCCB ELCB - H250AF : 35 50kA. - N400AF : 25 37kA.. - S400AF : 35 50kA. Susol / Meta-MEC - S630AF : 50 65kA. - S800AF : 50 65kA. Ics = 100% Icu Metasol MCCB/ELCB ( ).. 1. 2. 2. Process 3. 3. 5. 4. , 6. 5. 8. 6. 13. 7. 18. 8. 21. 9.. (400Hz) 22. 10. 1 23. 11.. 26. 12. 36. 1.. 1.. / , ( ) .. 1) . 2) . 3) , . 4) . 5) . 6) . : ( 30mA ) ( ) .. , , , , , .. 1 .. 2. Metasol MCCB/ELCB ( ). 2. Process MCCB , .. MCCB .. Cascade(Back-up) . , . , . , . (Discrimination).

2 Cascade(Back-up) . , MCCB MCCB . MCCB .. , , , , .. , .. , SIZE, .. 1 .. , , .. N- .. , .. 3 Metasol MCCB/ELCB ( ).. 2. Process .. , , .. , SIZE, , .. , , .. N- .. , .. 4. Metasol MCCB/ELCB ( ). 3.. 40 .. 40 ( , , , , ) . , .. ( ) [A]. (mm2). 3 3 . ( ) . (mm) 30 40 50 30 40 50 30 40 50 . ( ) 19 15 11 11 9 9 13 10 7. ( ) 29 22 15 16 13 9 19 15 11. ( ) 50 28 20 21 17 12 24 20 14. ( ) 48 39 27 29 23 16 33 27 19. ( ) 37 30 21 22 18 12 26 21 15. 49 40 28 29 24 17 34 28 19. 8 61 49 35 36 30 21 42 35 24. 14 88 71 51 53 43 30 61 50 35. 22 115 93 66 69 56 39 80 65 46. 30 139 113 80 83 68 48 97 80 46. 38 162 132 93 97 79 56 113 92 65.

3 50 190 155 110 114 93 65 133 108 76. 60 217 177 125 130 106 75 152 124 87. 100 298 243 172 179 146 130 208 170 120. 125 344 280 199 206 168 119 241 197 139. 150 395 322 228 237 193 136 276 226 160. 200 469 382 271 281 230 162 328 268 189. 250 98 454 322 333 272 192 389 318 224. 325 650 530 376 390 318 225 455 372 262. 400 745 607 430 447 365 258 521 426 301. 500 842 687 486 505 412 291 589 482 340. 5 Metasol MCCB/ELCB ( ).. 4. , . , . , , .. 15~20 . ( ms) . , ~3 .. 40 .. , 80% .. AC460V. (kA). MCCB sym 5 10 14 18 26 37 50 65 85. (A) (A). 12 15. 16 20 ABS33c 24 30 ABS53c ABH53c 32 40. ABN53c 40 50. 48 60 ABN63c ABS63c 60 75.

4 ABN103c ABS103c ABH103c 80 100. 100 125. 120 150. 140 175. ABN203c 160 200 ABS203c ABH203c 180 225. 200 250. 240 300. ABH403c ABL403c 280 350 ABN403c ABS403c 320 400. 400 500. ABN603c ABS603c ABL603c 500 630. 560 700. ABN803c ABS803c ABL803c 640 800. AC220V. (kA) ABH53c MCCB sym 5 ABN53c 10 14 18 30 35 ABS53c 50 65 75 85 100 125. (A) (A). 12 15. 16 20 ABS33c 24 30 ABS53c ABH53c 32 40. ABN53c 40 50. 48 60 ABN63c ABS63c 60 75. ABN103c ABS103c ABH103c 80 100. 100 125. 120 150. 140 175. ABN203c 160 200 ABS203c ABH203c 180 225. 200 250. 240 300. ABL403c 280 350 ABN403c ABS403c ABH403c 320 400. 400 500. ABN603c ABS603c ABL603c 500 630.

5 560 700. ABN803c ABS803c ABL803c 640 800. 6. Metasol MCCB/ELCB ( ).. AC460V. (kA). MCCB sym 5 10 14 18 26 37 50 65 85. (A) (A). 12 15. 16 20 EBS33c 24 30 EBS53c EBH53c 32 40. EBN53c 40 50. 48 60 EBN63c EBS63c 60 75. EBN103c EBS103c EBH103c 80 100. 100 125. 120 150. 140 175. EBN203c 160 200 EBS203c EBH203c 180 225. 200 250. 240 300. EBH403c EBL403c 280 350 EBN403c EBS403c 320 400. 400 500. EBN603c EBS603c EBL603c 500 630. 560 700. EBN803c EBS803c EBL803c 640 800. AC220V. (kA) ABH53c MCCB sym 5 ABN53c 10 14 18 30 35 ABS53c 50 65 75 85 100 125. (A) (A). 12 15. 16 20 EBS33c 24 30 EBS53c EBH53c 32 40. EBN53c 40 50.

6 48 60 EBN63c EBS63c 60 75. EBN103c EBS103c EBH103c 80 100. 100 125. 120 150. 140 175. EBN203c 160 200 EBS203c EBH203c 180 225. 200 250. 240 300. EBL403c 280 350 EBN403c EBS403c EBH403c 320 400. 400 500. EBN603c EBS603c EBL603c 500 630. 560 700. EBN803c EBS803c EBL803c 640 800. 7 Metasol MCCB/ELCB ( ).. 5.. 194 .. - .. , , , , , . Motor Br.. Motor Br.+ . + MCCB. + MCCB. , Motor Br. , , , MCCB . MCCB .. (1) . , .. a. ( ) .. ( ) . ( ) , , , 500~800% . , 600% . cycle . 1 2 .. 55kW 1 . cos = , 2 . 600% . 750% 800% 1000% .. Pump , Fan . 10 . (%). (kW) (cos . ). 1. 2.. 8. Metasol MCCB/ELCB ( ). b. Y- . Y- .. ( 1 + 1/3 = ).

7 ~ ( ~ ) . 800% 800 . 1/2 cycle .. (2) Motor Br.. Motor Br.. Motor Br. 200% 30A 2 , 50A 4 , 600% 2~30 . Motor Br.. Motor Br. Y- . , (2 ) .. (3) . , .. MCCB Control center . , MCCB .. 3 .. Thermal Relay Heat Element . IEC 1 3 .. 9 Metasol MCCB/ELCB ( ).. 5.. ( . Motor overheat/bumout curve a ) .. MCCB trip. curve . OLR trip. curve Current-time limitations of motor wining Thermal Relay . b .. Intersection of MCCB and OLR trip curves c . OLR heater fusion Time 1.. Current-time limitations of MCCB-to-starter wining Motor starting current 1 2 3 4 5 6. Key 1. Motor normal starting 4. MCCB inst. trip current current 5.

8 Protection limit ; the 2. OLR-MCCB curve possible short-circuit at Intersection the motor terminals nust 3. Transient peak of be less than this value. motor current 6. MCCB rated interruption capacity 3.. (4) . 1 .. , .. ( 1 ) .. (IM : , IL : ) (Iw) (Ib). M IM1. IM IL Iw Ib M IM2. Iw IM + IL. IL1 . IL2 Ib 3 IM + IL. M IM1 Ib IM IL, Iw Ib M IM2. Iw IM + IL. IM 50A IL1. IL2 , Iw> 100 . M IM1 . IM IL, Iw . Ib M IM2. Iw IM + IL. IM 50A IL1. IL2. 10. Metasol MCCB/ELCB ( ). AC220V . (kW) : . kW . (A) : .. (A ) 11 15 22 30 37 45 55 75 90. (kW ). 8 26 34 48 65 79 93 125 160 190 230 310 360. 3 15 20 32 32. 20 32 32 32 50.

9 30 40 40 40 50 63. 40 50 50 50 50 80 100. 12 50 63 63 63 63 80 100. 75 100 100 100 100 100 100 125 160. 90 100 100 100 100 100 100 125 160 200. 100 125 125 125 125 125 125 125 160 200 200. 30 125 160 160 160 160 160 160 160 160 200 250. 150 200 200 200 200 200 200 200 200 200 250 300. 45 175 200 200 200 200 200 200 200 200 200 250 300 400. 200 250 250 250 250 250 250 250 250 250 250 300 400 500. 250 300 300 300 300 300 300 300 300 300 300 300 400 500 500. 75 300 400 400 400 400 400 400 400 400 400 400 400 400 500 500. 350 400 400 400 400 400 400 400 400 400 400 400 400 500 500 630. 400 500 500 500 500 500 500 500 500 500 500 500 500 500 500 630 700.

10 450 500 500 500 500 500 500 500 500 500 500 500 500 500 500 700 700. 125 500 630 630 630 630 630 630 630 630 630 630 630 630 630 630 700 700. 150 600 700 700 700 700 700 700 700 700 700 700 700 700 700 700 700 800. 175 700 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800. AC220V . (kW) : . kW . (A) : .. 11 15 22 30 37 45 55 75 90 110 132. (kW ) (A ). 8 26 34 48 65 79 93 125 160 190 230 310 360 220 250. 3 16 16 16. 10 16 16 16 32. 15 20 20 20 32 40. 20 32 32 32 32 40 50. 12 25 32 32 32 32 40 50. 38 50 50 50 50 50 50 63 80. 45 50 50 50 50 50 50 63 80 100. 50 63 63 63 63 63 63 63 80 100 125. 30 63 80 80 80 80 80 80 80 100 100 125.