Appendix A – ACS/ACC/ACP 604/607 Technical DataA-6ACS/ACC/ACP 604/607 Frequency Converters.Note: Fuses from other manufacturers can be used if they meet the ratings given in the table. Onlyultra rapid fuses guarantee proper protection for the rectifier semiconductors. The fusesrecommended in the table are UL R/C (JFRHRZ) fuses.Example For ACS 604-0260-3, the recommended fuses for the input bridge protection are 700 Aultrarapid fuses.The valuesI2N ,I2hd andI2Nsq for ACS 604-0260-3 are 395 A, 316 A and 480 Arespectively. 1.1 · 395 A = 434.5 A and 1.5 · 316 A = 474 A and 1.0 · 480 A = 480 A.Normal fuses with nominal currents higher than 434.5 A, 474 A or 480 A can be usedto protect the input cable; thus, 450 A or 500 A fuses are selected depending on theuse (normal, heavy-duty or pump and fan, respectively).FusesACx 604/607TypesA A 2s V ManufacturerTypeDIN 43620SizeTypeDIN 43653SizeACx 60x-0100-3ACx 60x-0120-5ACx 60x-0120-3ACx 60x-0140-5ACx 60x-0140-3ACx 60x-0170-5400 105000 660 Bussmann 170M3819 1* 170M3019 1*ACx 60x-0170-3ACx 60x-0210-5550 190000 660 Bussmann 170M5811 2 170M5011 2ACx 60x-0210-3ACx 60x-0260-5ACx 60x-0400-3ACx 60x-0490-5ACx 60x-0260-3ACx 60x-0320-5ACx 60x-0490-3ACx 60x-0610-5700 405000 660 Bussmann 170M5813 2 170M5013 2ACx 60x-0320-3ACx 60x-0400-5ACx 60x-0610-3ACx 60x-0760-5800 465000 660 Bussmann 170M6812 3 170M6012 3ACx 60x-0100-6 125 3700 660 Bussmann 170M1568 000 170M1368 000ACx 60x-0120-6 200 15000 660 Bussmann 170M1570 000 170M1370 000ACx 60x-0140-6ACx 60x-0170-6250 28500 660 Bussmann 170M3816 1* 170M3016 1*ACx 60x-0210-6 315 46500 660 Bussmann 170M3817 1* 170M3017 1*ACx 60x-0260-6 400 105000 660 Bussmann 170M3819 1* 170M3019 1*ACx 60x-0320-6ACx 60x-0400-6550 190000 660 Bussmann 170M5811 2 170M5011 2ACx 60x-0490-6 400 105000 660 Bussmann 170M3819 1* 170M3019 1*ACx 60x-0610-6ACx 60x-0760-6550 190000 660 Bussmann 170M5811 2 170M5011 2