AMP-TRAP®–Form 101 A150X SEMICONDUCTOR PROTECTION FUSES A150X Amp-trap® Form 101 Semiconductor Protection fuses, rated up to 1000A, 1500VAC are suitable for Traction drive and auxiliary circuits and for High Voltage Heavy duty rectifier applications. A150X fuses are suitable for use up to 1500VDC on circuits depending on time constant. Features / Benefits ➤ 1500 Volt AC rated for wide range of applications ➤ Heavy Duty Links ➤ Rugged Fiberglass Body Approvals Ratings ➤ Ferraz Shawmut Certified ➤ AC: 1A to 1000A 1500VAC, 100kA I.R. ➤ DC: 1A to 1000 1000VDC, 100kA I.R. L/R = 1000ms Figure 1 HIGHLIGHTS: APPLICATIONS: ➤ Protection of traction drive and auxiliary circuits, etc. Fast Acting ➤ Current Limiting 2 ➤ Low l t ➤ Figure 2 Standard Fuse Ampere Ratings Catalog Numbers AMPERE CATALOG RATING NUMBER 1 15 15 20 20 25 30 30 35 40 50 60 70 80 A150X1-1 A150X15-1 A150X15-4 A150X20-1 A150X20-4 A150X25-4 A150X30-1 A150X40-4 A150X35-4 A150X40-4 A150X50-4 A150X60-4 A150X70-4 A150X80-4 OUTLINE FIG. AMPERE RATING CATALOG NUMBER OUTLINE FIG. 1 1 2 1 2 2 1 2 2 2 2 2 2 2 90 100 125 150 175 200 250 300 400 450 500 600 800 1000 A150X90-4 A150X100-4 A150X125-4 A150X150-4 A150X175-4 A150X200-4 A150X250-4 A150X300-4 A150X400-4 A150X450-4 A150X500-4 A150X600-4 A150X800-4 A150X1000-4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Figure 3 Dimensions OUTLINE REF. A150X1 to 30 MOUNTING TYPE 1 FIG. A150X15 to 60 4 2 A150X70 to 100 4 2 A150X125 to 300 4 2 A150X400 to 600 4 2 A150X800 to 1000 4 3 D 46 A B C 7.15 (182) 7.87 (127) 7.87 (145) 9.75 (145) 9.87 (251) 1.21 (31) 1.50 (31) 2.00 (38) 2.50 (51) 3.50 (89) 5.62 (143) 5.62 (173) 5.62 (88) 6.62 (88) 6.12 (155) DIMENSIONS - INCHES (mm) D E F G H J 1 6.46 (164) 6.93 (176) 6.93 (176) 8.31 (211) 8.03 (204) 6.34 (161) 6.31 (160) 6.31 (160) 8.06 (205) 7.71 (196) 0.31 (8) 0.40 (10) 0.40 (10) 0.56 (14) 0.56 (14) 1.00 (25) 1.00 (25) 1.50 (38) 2.00 (51) 2.75 (70) 0.18 (3) .025 (6) 0.25 (6) 0.25 (6) 0.37 (9) 1.37 (35) AMP-TRAP®–Form 101 A150X SEMICONDUCTOR PROTECTION FUSES Melting Time – Current Data, 1500V Fuses Time in Seconds Maximum Instantaneous Peak Let-Thru Amperes Peak Let-Thru Data – A150X15 to 1000, 1500 VAC D Available Current in RMS Symmetrical Amperes Current in Amperes I2t DATA - 1500 VAC, 100kA DC Voltage Capability DC VOLTAGE CAPACITY VS. TIME CONSTANT Circuit Time Constant L/R (ms) D 47 AMPERE RATING PRE-ARC I2t (A2s x 103) TOTAL I2t DATA AT 1500VAC (A2s x 103) 15 20 25 30 35 40 50 60 70 80 90 100 125 150 175 200 250 300 400 450 500 600 800 1000 1.4 2.5 3.8 5.5 7.5 9.8 15.3 22 31 40 50 61 100 138 188 245 383 551 980 1240 1530 2204 3918 6122 2.94 5.25 8.04 11.6 15.8 20.6 32.1 46.2 62 80 100 128 215 290 395 515 804 1157 2057 2603 3213 4629 8829 12860