User manual OMRON J7KN DATASHEET

[. . . ] contact blocks Side mounting contact configuration 1NO+1NC Overload Relay (thermal) Single phase protection Temperature compensation Trip and alarm contacts Type J7TKN-B Setting Ranges 0, 12 - 0, 18A 0, 18 - 0, 27A 0, 27 - 0, 4A 0, 4 - 0, 6A 0, 6 - 0, 9A 0, 8 - 1, 2A 1, 2 - 1, 8A 1, 8 - 2, 7A 2, 7 - 4A J7TKN-C Setting Ranges 28 - 42A J7TKN-D Setting Ranges 40 - 52A 52 - 65A 60 - 74A 4 - 6A 6 - 9A 8 - 11A 10 - 14A 13 - 18A 17 - 24A 23 - 32A 28 Motor Contactor J7KN Ratings AC3 AC1 Type Auxiliary contacts Type 400V Motor 380-400V 660-690V 690V at 40°C 85A 45kW 55kW 150A J7KN85-22 2NO+2NC 10 - 70 16 - 50 1 16 12 6 350 - 420 23 - 29 0, 85 - 1, 1 base - 110A 55kW 55kW 170A J7KN110-22 2NO+2NC 10 - 70 16 - 50 1 150A 75kW 75kW 230A J7KN-151 busbar 18x4 1 10 3 2 350 5 0, 85 - 1, 1 175A 90kW 110kW 250A J7KN-176 busbar 18x4 1 210A 110kW 132kW 350A J7KN-20021 2NO+1NC busbar 22x4 1 Auxiliary contacts Cable cross-section Solid mm2 Flexible mm2 Cables per clamp Auxiliary contact 40°C A Ith AC15 230V A 400V A Power consumption of coils Inrush VA hold VA Operation range of coils Mounting Additional aux. contact blocks Front mounting contact configuration 350 5 700 20 2NO + 2NC Additional aux. contact blocks Side mounting contact configuration - 1NO + 1NC - Overload Relay (thermal) Single phase protection Temperature compensation Trip and alarm contacts Type J7TKN-E Setting Ranges 60 - 90A 80 - 120A Busbar Sets J74TK-SU-176 J74TK-SU200 J7TKN-F Setting Ranges 100 - 150A 140 - 220A Motor Contactor J7KN 29 Contactors 3-pole AC Operated Ratings AC2, AC3 380V 400V 415V kW 4 4 5. 5 5. 5 7. 5 7. 5 11 11 4 4 5. 5 5. 5 7. 5 7. 5 11 11 11 15 18. 5 500V kW 5. 5 5. 5 7. 5 7. 5 10 10 10 10 5. 5 5. 5 7. 5 7. 5 10 10 10 10 15 18. 5 18. 5 660V 690V kW 5. 5 5. 5 7. 5 7. 5 10 10 10 10 5. 5 5. 5 7. 5 7. 5 10 10 10 10 15 18. 5 18. 5 Rated Aux. Contacts Current AC1 690V A 25 25 25 25 32 32 32 32 25 25 25 25 32 32 32 32 50 65 80 NO 1 1 1 1 NC 1 1 1 1 Built-in Additional see page 33 Type max. [. . . ] to J7KN-176. . . J7KN-24. . . D to J7KN-74. . . D J7KN-200-21 ~/ A1 31 J7KN-110. . . D ~ + ~ L1 ~/ 32 L2 A2 J7KNG A1+ A2- *1) 3 Additional Aux. (See also page 31) Motor Contactor J7KN 35 Specifications Coil Voltages Type-suffix for contactor types J7KN-10. . . to J7KN-74. . . Rated Control Voltage Us range for 50Hz 60Hz J7KN-10-10-24 for 50Hz for 60Hz min max min max V V V V V V 24 24 24 22 24 24 27 48 48 48 44 48 48 52 110 110 110-120 100 110 110 122 180 180-210 200-240 180 210 200 240 230 220-240 240 220 240 240 264 400 380-415 415-440 380 415 415 460 500 500-550 550-600 500 550 550 600 Standard voltages in bold type letter Suffix to contactor type e. g. Voltage Marking at the coil Type-suffix for contactor types J7KN-151. . . Voltage Marking at the coil Rated Control Voltage Us range for 50Hz 60Hz DC max max V V 24 48 120 240 415 24 48 110 220 - J7KN-151-230 for 50 Hz for 60 Hz min V V V 24 48 110 230 400 24 48 110 24 48 120 24 48 110 max min V V 24 48 120 240 415 24 48 110 220 380 220-240 220-240 220 380-415 380-415 380 Standard voltages in bold type letter Type-suffix for contactor types J7KN-85. . . to J7KN-110. . . Rated Control Voltage Us range for 50Hz 60Hz J7KN-85-22-24 for 50Hz for 60Hz min max min max V V V V V V 20 20 24 20 22 24 26 24 24 24 27 29 32 48 48 60 47 52 56 62 90 90 110-120 90 100 108 120 110 110-120 110 122 132 146 180 180-200 208-240 180 200 208 240 230 220-240 277 220 240 264 288 400 380-415 460-480 380 415 455 498 500 500-550 600-660 500 550 600 660 Standard voltages in bold type letter Suffix to contactor type e. g. Voltage Marking at the coil 36 Motor Contactor J7KN Engineering data and characteristics Approximate Values for three-phase Motors Motor Full Load Currents Approximate values of motor F. L. C. and minimum , , slow blow" respectively , , gL" short-circuit fuse Motor rating Range according to BS for 415V 220-230V Motor Value of fusing at motor start F. L. C. YD A A A 59 60 61 61 62 64 69 74 77 78 81 81 81 82 82 83 85 85 87 87 87 88 88 89 89 90 90 90 91 91 91 91 91 92 92 92 92 93 93 93 93 93 93 93 93 93 95 96 0. 38 0. 55 0. 76 1. 1 1. 4 2. 1 2. 7 3. 3 4. 9 6. 2 8. 7 9. 8 11. 6 14. 2 15. 3 20. 6 27. 4 28. 8 39. 2 43. 8 52. 6 64. 9 69. 3 75. 2 84. 4 101 124 134 150 168 181 194 245 292 358 420 425 472 502 590 626 700 803 826 948 990 1 2 2 2 4 4 4 6 10 10 16 16 20 25 25 35 35 50 63 63 80 100 100 100 125 125 160 160 200 200 250 250 315 400 500 500 500 630 630 800 800 1000 1000 1000 1250 1250 1 2 2 2 2 4 4 4 6 10 10 16 16 20 20 25 35 35 50 50 63 80 80 80 100 125 160 160 160 200 200 250 250 315 400 500 500 630 630 630 800 800 1000 1000 1000 1250 - 240V Motor Value of fusing at motor start F. L. C. YD A A A 0. 35 0. 5 0. 68 1 1. 38 1. 93 2. 3 3. 1 4. 1 5. 6 7. 9 8. 9 10. 6 13 14 18. 9 24. 8 26. 4 35. 3 40. 2 48. 2 58. 7 63. 4 68 77. 2 92. 7 114 123 136 154 166 178 226 268 327 384 393 432 471 541 589 647 736 756 868 927 1 2 2 2 4 4 4 6 6 10 16 16 20 25 25 35 35 35 50 63 80 80 80 100 100 125 160 160 200 200 200 250 315 315 400 500 500 630 630 630 800 800 1000 1000 1000 1250 1 2 2 2 2 4 4 4 6 10 10 10 16 16 20 25 35 35 50 50 63 63 80 80 100 100 125 160 160 200 200 200 250 315 400 400 500 500 630 630 630 800 800 800 1000 1000 - 380-400V Motor Value of fusing at motor start F. L. C. YD A A A 0. 22 0. 33 0. 42 0. 64 0. 88 1. 22 1. 5 2 2. 6 3. 5 5 5. 7 6. 6 8. 2 8. 5 11. 5 15. 5 16. 7 22 25 30 37 40 44 50 60 72 79 85 97 105 112 140 170 205 242 245 273 295 340 370 408 460 475 546 580 636 710 1 1 2 2 2 4 4 4 4 6 10 10 16 16 16 20 25 25 35 35 50 63 63 63 80 80 100 100 125 125 160 160 200 250 250 315 315 315 400 400 500 500 630 630 800 800 800 1000 1 1 2 2 2 2 2 4 4 4 6 10 10 10 10 16 20 20 25 35 35 50 50 50 63 63 80 100 100 100 125 125 160 200 250 250 250 315 315 400 400 500 500 630 630 630 800 800 415V Motor Value of fusing at motor start F. L. C. YD A A A 2 2. 5 3. 5 5 6. 5 7. 5 11 14 21 28 35 40 55 66 80 105 135 165 200 230 260 325 385 450 500 4 4 6 10 16 16 20 25 35 35 50 63 80 100 100 160 200 200 250 315 315 400 500 630 630 4 4 4 6 10 10 16 16 25 35 50 50 63 80 100 125 160 200 250 250 315 400 400 500 630 - 500V Motor Value of fusing at motor start F. L. C. YD A A A 0. 16 0. 24 0. 33 0. 46 0. 59 0. 85 1. 2 1. 48 2. 1 2. 6 3. 8 4. 3 5. 1 6. 2 6. 5 8. 9 11. 9 12. 7 16. 7 19 22. 5 28. 5 30. 6 33 38 44 54 60 64. 5 73. 7 79 85. 3 106 128 156 184 186 207 220 259 278 310 353 363 416 445 483 538 1 1 1 1 2 2 4 4 4 4 6 6 10 16 16 16 20 20 25 35 35 50 50 50 63 63 80 80 100 100 125 125 160 160 200 250 250 250 315 315 315 400 500 500 500 630 630 630 1 1 1 1 2 2 2 2 4 4 6 6 10 10 10 10 16 16 20 25 25 35 35 50 50 50 63 63 80 80 100 100 125 160 200 200 200 250 250 315 315 400 400 400 500 500 630 630 660-690V Motor Value of fusing at motor start F. L. C. YD A A A 0. 7 0. 9 1. 1 1. 5 2 2. 9 3. 5 4. 9 6. 7 9 13 17. 5 21 25 33 42 49 60 82 98 118 140 170 215 268 337 366 410 2 2 2 4 4 6 6 10 16 16 25 25 35 35 50 63 63 80 125 125 160 200 200 250 315 400 500 500 2 2 2 2 4 4 4 6 10 10 16 20 25 35 35 50 63 63 100 125 125 160 200 250 315 400 400 500 kW 0. 06 0. 09 0. 12 0. 18 0. 25 0. 37 0. 55 0. 75 1. 1 1. 5 2. 2 2. 5 3 3. 7 4 5. 5 7. 5 8 11 12. 5 15 18. 5 20 22 25 30 37 40 45 51 55 59 75 90 110 129 132 147 160 184 200 220 250 257 295 315 355 400 PS~hp hp 0. 08 0. 12 0. 16 0. 24 0. 34 0. 5 0. 75 1 1. 5 2 3 3. 4 4 5 5. 5 7. 5 10 11 15 17 20 25 27 30 34 40 50 54 60 70 75 80 100 125 150 175 180 200 220 250 270 300 340 350 400 430 483 545 1 1. 5 2 3 4 5 7. 5 10 15 20 25 30 40 50 60 80 100 125 150 175 200 250 300 350 400 - cos 0. 7 0. 7 0. 7 0. 7 0. 7 0. 72 0. 75 0. 8 0. 83 0. 83 0. 83 0. 83 0. 84 0. 84 0. 84 0. 85 0. 86 0. 86 0. 86 0. 86 0. 86 0. 86 0. 86 0. 87 0. 87 0. 87 0. 87 0. 87 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 88 0. 89 0. 89 % The motor F. L. C. be valid for standard internal and surface cooled three-pole motors with 1500 min . For motors with higher F. L. C. , higher starting current and / or longer starting time, larger short-circuit fuses are required. -1 The maximum admissible value is dependent on the switchgear respectively thermal overload relay. Motor Contactor J7KN 37 Approximate values of motor F. L. C. according to CSA and UL Motor rating hp ½ ¾ 1 1½ 2 3 5 7½ 10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 350 400 500 *1 Motor F. L. C. at 110-120V 1-phase A 9. 8 13. 8 16. 0 20. 0 24. 0 34. 0 56. 0 80. 0 100. 0 135. 0 2-phase A 4. 0 4. 8 6. 4 9. 0 11. 8 16. 6 26. 4 38. 0 48. 0 72. 0 94. 0 118. 0 138. 0 180. 0 226. 0 3-phase A 4. 4 6. 4 8. 4 12. 0 13. 6 19. 2 30. 4 44. 0 56. 0 84. 0 108. 0 136. 0 160. 0 208. 0 260. 0 - Motor F. L. C. at 220-240V*1 1-phase A 4. 9 6. 9 8. 0 10. 0 12. 0 17. 0 28. 0 40. 0 50. 0 68. 0 88. 0 110. 0 136. 0 176. 0 216. 0 2-phase A 2. 0 2. 4 3. 2 4. 5 5. 9 8. 3 13. 2 19. 0 24. 0 36. 0 47. 0 59. 0 69. 0 90. 0 113. 0 133. 0 166. 0 218. 0 3-phase A 2. 2 3. 2 4. 2 6. 0 6. 8 9. 6 15. 2 22. 0 28. 0 42. 0 54. 0 68. 0 80. 0 104. 0 130. 0 145. 0 192. 0 248. 0 312. 0 360. 0 480. 0 602. 0 - Motor F. L. C. at 440-480V 1-phase A 2. 5 3. 5 4. 0 5. 0 6. 0 8. 5 14. 0 21. 0 26. 0 34. 0 44. 0 55. 0 68. 0 88. 0 108. 0 2-phase A 1. 0 1. 2 1. 6 2. 3 3. 0 4. 2 6. 6 9. 0 12. 0 18. 0 23. 0 29. 0 35. 0 45. 0 56. 0 67. 0 83. 0 109. 0 135. 0 156. 0 208. 0 3-phase A 1. 1 1. 6 2. 1 3. 0 3. 4 4. 8 7. 6 11. 0 14. 0 21. 0 27. 0 34. 0 40. 0 52. 0 65. 0 77. 0 96. 0 124. 0 156. 0 180. 0 240. 0 302. 0 361. 0 414. 0 477. 0 590. 0 Motor F. L. C. at 550-600V 1-phase A 2. 0 2. 8 3. 2 4. 0 4. 8 6. 8 11. 2 16. 0 20. 0 27. 0 35. 0 44. 0 54. 0 70. 0 86. 0 2-phase A 0. 8 1. 0 1. 3 1. 8 2. 4 3. 3 5. 3 8. 0 10. 0 14. 0 19. 0 24. 0 28. 0 36. 0 45. 0 53. 0 66. 0 87. 0 108. 0 125. 0 167. 0 3-phase A 0. 9 1. 3 1. 7 2. 4 2. 7 3. 9 6. 1 9. 0 11. 0 17. 0 22. 0 27. 0 32. 0 41. 0 52. 0 62. 0 77. 0 99. 0 125. 0 144. 0 192. 0 242. 0 289. 0 336. 0 382. 0 472. 0 Determine the motor current for 200V and 208V by increasing the values for 220-240V at 200V about 15% and for 208V about 10%. 38 Motor Contactor J7KN Contactors Data according to IEC 947-4-1, EN 60947-4-1, VDE 0660 Main Contacts Rated insulation voltage Ui*1 Making capacity Ieff Breaking capacity Ieff J7KN-10 to J7KN-22 cos = 0, 65 J7KN-24 to J7KN-72 cos = 0, 35 Utilization category AC1 Switching of resistive load Rated operational current Ie (=Ith) at 40°C, open Rated operational power of three-phase resistive loads 50-60Hz, cos = 1 A 25 9, 5 9, 9 10, 4 16, 4 17, 3 17, 9 19, 0 21, 6 28, 5 29, 8 25 9, 5 9, 9 10, 4 16, 4 17, 3 17, 9 19, 0 21, 6 28, 5 29, 8 25 9, 5 9, 9 10, 4 16, 4 17, 3 17, 9 19, 0 21, 6 28, 5 29, 8 25 9, 5 9, 9 10, 4 16, 4 17, 3 17, 9 19, 0 21, 6 28, 5 29, 8 4 32 12, 2 12, 7 13, 3 21, 0 22, 1 23, 0 24, 4 27, 7 36, 5 38, 2 32 12, 2 12, 7 13, 3 21, 0 22, 1 23, 0 24, 4 27, 7 36, 5 38, 2 6 32 12, 2 12, 7 13, 3 21, 0 22, 1 23, 0 24, 4 27, 7 36, 5 38, 2 32 12, 2 12, 7 13, 3 21, 0 22, 1 23, 0 24, 4 27, 7 36, 5 38, 2 6 50 19, 0 19, 9 20, 8 32, 9 34, 6 35, 9 38, 1 43, 3 57, 1 59, 7 40 15, 2 15, 9 16, 6 26, 3 27, 7 28, 7 30, 4 34, 6 45, 7 47, 7 10 65 24, 7 25, 9 27, 0 42, 7 45, 0 46, 7 49, 5 56, 2 74, 2 77, 6 55 20, 9 21, 9 22, 8 36, 2 38, 1 39, 5 41, 9 47, 6 62, 8 65, 7 16 80 30, 4 31, 8 33, 2 52, 6 55, 4 57, 4 60, 9 69, 2 91, 3 95, 5 65 24, 7 25, 9 27, 0 42, 7 45, 0 46, 7 49, 5 56, 2 74, 2 77, 6 25 110 41, 9 43, 8 45, 7 72, 3 76, 1 79, 0 83, 7 95, 2 125, 6 131, 3 90 34, 3 35, 8 37, 4 59, 2 62, 3 64, 6 68, 5 77, 9 102, 8 107, 4 35 120 45, 7 47, 7 49, 8 78, 9 83, 0 86, 2 91, 3 103, 8 137, 0 143, 2 100 38, 1 39, 8 41, 5 65, 7 69, 2 71, 8 76, 1 86, 5 114, 2 119, 4 50 130 49, 5 51, 7 54, 0 85, 5 90, 0 93, 3 99, 0 112, 5 148, 4 155, 2 110 41, 9 43, 8 45, 7 72, 3 76, 1 79, 0 83, 7 95, 2 125, 6 131, 3 50 220V kW 230V kW 240V kW 380V kW 400V kW 415V kW 440V kW 500V kW 660V kW 690V kW 1000V kW Rated operational current Ie (=Ithe) at 60°C, enclosed A Rated operational power of three-phase resistive loads 50-60Hz, cos = 1 220V kW 230V kW 240V kW 380V kW 400V kW 415V kW 440V kW 500V kW 660V kW 690V kW 1000V kW Minimum cross-section of conductor at load with Ie (=Ith) Utilization category AC2 and AC3 Switching of three-phase motors Rated operational current Ie open and enclosed 220V A 230V A 240V A 380-400V A 415V A 440V A 500V A 660-690V A 1000V A Rated operational power of three-phase motors 50-60Hz 220-230V kW 240V kW 380-400V kW 415V kW 440V kW 500V kW 660-690V kW 1000V kW Utilization category AC4 Switching of squirrel cage motors, inching Rated operational current Ie (=Ith) open and enclosed 220V 230V 240V 380-400V 415V 440V 500V 660V 690V 1000V A A A A A A A A A A 12 11, 5 11 10 9 9 9 7 6, 5 15 14, 5 14 14 14 14 12 9 8, 5 18 18 18 18 18 18 16 9 8, 5 18 18 18 18 18 18 16 9 8, 5 24 24 24 24 23 23 17, 5 17 17 30 30 32 32 30 30 21 20 20 40 40 40 40 37 37 21 20 20 50 50 50 50 45 45 33 31 31 63 62 62 62 60 55 42 40 40 63 62 62 62 60 55 42 40 40 12 11, 5 11 10 9 9 7 6, 5 3 3 4 4, 5 4, 5 5, 5 5, 5 15 14, 5 14 14 14 14 9 8, 5 4 4 5, 5 6 6 7, 5 7, 5 18 18 18 18 18 18 9 8, 5 5 5 7, 5 8, 5 8, 5 10 10 6 7 11 12 12 10 10 22 22 22 22 22 22 9 8, 5 24 24 24 24 23 23 17, 5 17 6 7 11 12 12 15 15 30 30 32 32 30 30 21 20 8, 5 9 15 16 16 18, 5 18, 5 40 40 40 40 40 40 21 20 11 11, 5 18, 5 20 20 18, 5 18, 5 50 50 50 50 50 50 33 31 12, 5 13, 5 22 24 24 30 30 63 62 62 62 62 62 42 40 18, 5 19 30 33 33 37 37 74 74 74 74 74 74 42 40 22 23 37 40 40 45 45 Type at Ue = 690V AC A 400V AC A 500V AC A 690V AC A 1000V AC A J7KN-10 200 180 150 100 J7KN-14 690 200 180 150 100 J7KN-18 690 200 200 180 150 J7KN-22 690 200 200 180 150 J7KN-24 690 400 380 300 260 J7KN-32 690 500 400 370 340 J7KN-40 690 500 400 370 340 J7KN-50 690 700 600 500 400 J7KN-62 690 900 800 700 500 J7KN-74 690 900 800 700 500 V AC 690 mm² 4 Motor Contactor J7KN 39 Main Contacts Utilization category AC4 Switching of squirrel cage motors, inching Rated operational power of three-phase motors 50-60Hz 220-230V 240V 380-400V 415V 440V 500V 660-690V 1000V Utilization category AC 5a Switching of gas discharge lamps Rated operational current Ie per pole at 220/230V Fluorescent lamps, uncompensated and serial compensated parallel compensated dual-connection Metal halide lamps*2, uncompensated parallel compensated Mercury-vapour lamps*3, uncompensated parallel compensated Mixed light lamps*4 Utilization category AC 5b Switching of incandescent lamps*5 Rated operational current Ie per pole at 220/230V Utilization category AC 6a Transformer primary switching at inrush Rated operational current Ie Rated operational power dependent on inrush n 400V 220-230V 240V 380-400V For different inrush-factors x use the following formula: Px=Pn*(n/x) 415-440V 500V 660-690V Utilization category AC 6b Switching of three-phase capacitor banks Maximum inrush current (peak value) as multiple k of the capacitor rated current Rated operational current Ie Rated operational power (sin 1) 500V 220-230V 240V 380-400V For different multiples x use the following formula: Px=Pk*(k/x) Switching of detuned capacitors Rated operational current Ie Rated operational power 690V 220-230V 240V 380-400V 415-440V 500V 660-690V Utilization category DC1 Switching of resistive load Time constant L/R 1ms Rated operational current Ie 415-440V 500V 660-690V Type J7KN-10 J7KN-14 J7KN-18 J7KN-22 J7KN-24 J7KN-32 J7KN-40 J7KN-50 J7KN-62 J7KN-74 kW kW kW kW kW kW kW kW 3 3 4 4, 5 4, 5 5, 5 5, 5 - 4 4 5, 5 6 6 7, 5 7, 5 - 5 5 7, 5 8, 5 8, 5 10 10 - 5 5 7, 5 8, 5 8, 5 10 10 6 7 11 12 12 15 15 - 8, 5 9 15 16 16 18, 5 18, 5 - 11 11, 5 18, 5 20 20 18, 5 18, 5 - 12, 5 13, 5 22 24 24 30 30 - 18, 5 19 30 33 33 37 37 - 18, 5 19 30 33 33 37 37 - A A A A A A A A 20 7 22, 5 12 7 22, 5 7 20 20 9 22, 5 15 9 25 9 20 25 9 28 19 9 28 9 25 25 9 28 19 9 28 9 25 40 18 45 30 18 45 18 40 52 22 58 39 22 58 22 52 64 22 72 48 22 72 22 64 88 30 98 66 30 99 30 88 96 40 108 72 40 108 40 96 104 45 117 78 45 117 45 104 A 12, 5 12, 5 12, 5 12, 5 25 31 31 43 56 56 n A kVA kVA kVA kVA kVA kVA 30 4, 5 1, 8 1, 9 3, 1 3, 4 3, 9 5, 4 30 5, 5 2, 2 2, 3 3, 8 4, 2 4, 8 6, 5 30 7, 5 3 3, 1 5, 2 5, 7 6, 5 9 30 7, 5 3 3, 1 5, 2 5, 7 6, 5 9 30 10, 5 4, 2 4, 3 7, 3 8 9 12, 5 30 13, 5 5, 4 5, 6 9, 3 10, 2 11, 5 16 30 13, 5 5, 4 5, 6 9, 3 10, 2 11, 5 16 30 20 8 8, 3 13, 5 15 17 24 30 27 10, 7 11, 2 18, 5 20, 5 23 32 30 33 13 13, 5 22, 5 25 28 39 k 35 25 20 20 25 25 25 25 25 20 A 8 12 4, 5 5 7, 5 8 10 10 13 5 5, 4 9 9, 5 11 15 15, 5 6 6, 5 10 11 13 13 18 7 7 12, 5 13 15 20 15, 5 6 6, 5 10 11 13 13 20 7, 5 8 13 14 17 22 23 8, 5 9, 5 15 16 20 20 28 11 11 20 22 25 33 32 12 13 20 22 26 26 36 14 14 25 27 30 41 32 12 13 20 22 26 26 42 16 17 27, 5 30 36 48 45 17 18, 5 29 32 39 40 48 20 20 33, 3 36 40 55 60 24 25 39 43 50 50 72 28 28 50 53 60 82 70 28 29 46 50 58 58 105 1) 33 36 75 1) 75 1) 75 100 kVAr 3 kVAr 3, 5 kVAr 5 kVAr 5, 5 kVAr 7 kVAr 7 A 8 kVAr 2, 9 kVAr 3, 1 kVAr 5 kVAr 5, 5 kVAr 6 kVAr 8 1 pole24V A 60V A 110V A 220V A 3 poles in series 24V A 60V A 110V A 220V A 20 20 6 0, 8 20 20 20 16 25 25 6 0, 8 25 25 25 20 32 32 6 0, 8 32 32 32 20 32 32 6 0, 8 32 32 32 20 50 50 10 1, 4 50 50 50 30 65 65 10 1, 4 65 65 65 35 80 80 10 1, 4 80 80 80 35 110 110 12 1, 4 110 110 110 63 120 120 12 1, 4 120 120 120 80 130 130 12 1, 4 130 130 130 80 40 Motor Contactor J7KN Main Contacts Utilization category DC3 and DC5 Switching of shunt motors and series motors Time constant L/R 15ms Rated operational current Ie Type J7KN-10 J7KN-14 J7KN-18 J7KN-22 J7KN-24 J7KN-32 J7KN-40 J7KN-50 J7KN-62 J7KN-74 1 pole24V A 60V A 110V A 220V A 3 poles in series 24V A 60V A 110V A 220V A 20 6 1, 2 0, 2 20 20 20 2, 5 25 6 1, 2 0, 2 25 25 20 2, 5 32 6 1, 2 0, 2 32 32 20 2, 5 32 6 1, 2 0, 2 32 32 20 2, 5 50 30 1, 8 0, 2 50 40 40 4 65 30 1, 8 0, 2 65 40 40 4 80 30 1, 8 0, 2 80 40 40 4 110 60 1, 8 0, 25 110 80 80 5 120 60 1, 8 0, 25 120 80 80 5 130 60 1, 8 0, 25 130 80 80 5 Maximum ambient temperature Operation with thermal overload relay enclosed Storage Short circuit protection for contactors without thermal overload relay Coordination-type "1" according to IEC 947-4-1 Contact welding without hazard of persons max. fuse size gL (gG) A 63 63 63 63 80 80 80 160 160 160 Coordination-type "2" according to IEC 947-4-1 Light contact welding accepted max. [. . . ] motors Switching of incandescent lamps all values 1 DC3 2. 5 1 2 2. 5 1 2 4 1. 05 2. 5 4 1. 05 2. 5 DC5 2. 5 1 7. 5 2. 5 1 7. 5 4 1. 05 15 4 1. 05 15 DC6 - - - - - - 1. 5 1 1. 05 1 1) 1 4 1 1. 05 1 1) 1 DC12 Control of resistive loads all values and solid state loads with isolation by opto couplers DC13 Control of electromagnets all values DC14 Control of electromagnet- all values ic loads having economy resistors in circuit e 1 - 1 - 300 1 - 1 - 300 1. 1 10 1. 1 1. 1 300 15 1. 1 10 1. 1 1. 1 300 15 U Rated operational voltage, U Voltage before make, U Recovery voltage, I Rated operational current, I Current make, I Current broken r e c 1) Test with incandescent lamps 2) Test conditions according to standard Motor Contactor J7KN 49 Accessories Data according to IEC 947-5-1, EN 60947-5-1, VDE 0660 Auxiliary Contacts Rated insulation voltage Ui*1 Thermal rated current Ith to 690V Ambient temperature Frequency of operations z Mechanical life Power loss per pole at Ie/AC1 Utilization category AC15 Rated operational current Ie 220-240V 380-400V 440V 500V 660-690V Utilization category DC13 Rated operational current Ie 60V 110V 220V Short circuit protection short-circuit current 1kA, contact welding not accepted max. fuse size gL (gG) A 20 20 10 10 A A A 2 0, 4 0, 1 2 0, 4 0, 1 1 0, 5 2, 5 1, 5 0, 2 A A A A A 3 2 1, 6 1, 2 0, 6 3 2 1, 6 1, 2 0, 6 3 2 1, 5 1, 5 1 4 3 2 2 2 40°C A 60°C A 1/h Sx 106 W 10 6 3000 10 0, 5 10 6 3000 10 0, 5 3000 10 10 10 1200 1 Type J73KN-B V~ 690 J73KN-C 690 J73KN-D 690 J74KN-B-TP. . . 690 For contactors with thermal overload relay or auxiliary contacts the device with the smaller admissible control fuse (contactor or thermal overload relay) determines the fuse size. Cable cross-sections solid or stranded mm² 0, 75-2, 5 flexible mm² 0, 75-2, 5 flexible with multicore cable end mm² 0, 5-1, 5 Cables per clamp *1 0, 75-2, 5 0, 75-2, 5 0, 5-1, 5 2 0, 75-2, 5 0, 75-2, 5 2 1-2, 5 0, 75-2, 5 0, 75-2, 5 2 2 Suitable for: earthed-neutral systems, overvoltage category I to IV, pollution degree 3 (standard-industry): Uimp = 8kV. [. . . ]