High Speed Fuses High Speed Fuses North American FWP 700V: 5-1200A Arc Voltage 2 FWP U L This curve gives the peak arc 1.6 Specifications 1.4 voltage, U , which may L Description: North American 1.2 1) appear across the fuse dur- 3 10 style stud-mount fuses. ing its operation as a function 2) 8 Dimensions: See Dimensions of the applied working volt- illustrations. 6 age, E , (rms) at a power g 5 Ratings: factor of 15%. 4 Volts: 700Vac E g Power Losses 3 Amps: 5-1200A 300 400 500 600 700 Watts loss at rated current is IR: 200kA RMS Sym. 1) 125-600A Range given in the electrical charac- 2) 35-100 & 700-1200A Range 50kA 700Vdc teristics. The curve allows 1.0 Agency Information: CE, UL Recognition & CSA Kp the calculation of the power 0.8 Component Acceptance on 5-800A losses at load currents lower 0.6 0.5 than the rated current. The Electrical Characteristics 0.4 correction factor, K , is given p 2 0.3 as a function of the RMS Total Clearing I t 1.5 K load current, I , in % of the 2 0.2 b The total clearing I t at rated 1.0 rated current. voltage and at power factor of 15% are given in the electrical I b 0.1 2) characteristics. For other volt- 30 40 50 60 70 80 90 100% 0.5 Catalog Numbers 2 ages, the clearing I t is found Electrical Characteristics 2 2 1) Rated I t (A Sec) by multiplying by correction 0.3 Catalog Current Clearing Watts 3) factor, K, given as a function 0.2 Numbers RMS-Amps Pre-arc at 700V Loss of applied working voltage, FWP-5B 5 1.6 10 1.5 Eg FWP-10B 10 3.6 20 4 E , (rms). 0.15 g FWP-15B 15 10 75 5.5 316 460 604 700 FWP-20B 20 26 180 6 1) 35-100A Range FWP-25B 25 44 340 7 2) 125-600A Range 3) 700-1200A Range FWP-30B 30 58 450 9 FWP-35B 35 34 160 12 FWP-40B 40 76 320 12 Dimensions (in) FWP-50B 50 135 600 12 Amp FWP-60B 60 210 950 15.5 Range Fig.ABCD E F G H I FWP-70B 70 305 2000 18 5-30 1 2.870 0.563 1.855 2.4772.477 0.250 0.4050.063 0.250 FWP-80B 80 360 2400 21 35-60 1 4.375 0.813 2.750 3.7083.312 0.344 0.7250.125 0.542 FWP-90B 90 415 2700 25 70-100 1 4.406 0.947 2.594 3.6253.563 0.344 0.7500.125 0.375 FWP-100B 100 540 3500 27 125-200 1 5.090 1.500 2.840 4.1903.500 0.410 1.0000.250 0.750 FWP-125A 125 1800 7300 28 225-400 1 5.090 2.000 2.840 4.2803.530 0.410 1.5000.250 0.780 FWP-150A 150 2900 11700 32 450-600 1 7.090 2.500 2.840 5.7204.190 0.530 2.0000.380 1.300 FWP-175A 175 4200 16700 35 700-800 1 6.630 2.000 2.844 5.5625.062 0.625 1.5000.250 0.875 FWP-200A 200 5500 22000 43 900-1000 2 See Drawing FWP-225A 225 7700 31300 45 1200 3 See Drawing FWP-250A 250 10500 42500 48 1mm = 0.0394 / 1 = 25.4mm FWP-300A 300 17600 71200 58 Fig. 1: 5-800A Fig. 2: 900-1000A Fig. 3: 1200A FWP-350A 350 23700 95600 65 3.500 FWP-400A 400 31000 125000 78 1.375 FWP-450A 450 36400 137000 94 0.125 J FWP-500A 500 45200 170000 107 0.500 FWP-600A 600 66700 250000 122 FWP-700A 700 54000 300000 125 9.590 6.840 3.844 5.966 3.844 10.844 FWP-800A 800 78000 450000 140 7.594 5.154 AEDC FWP-900A 900 91500 530000 150 FWP-1000A 1000 120000 600000 170 0.625 1.031 FWP-1200A 1200 195000 1100000 190 Watts loss provided at rated current. 1.625 1.750 0.625 See accessories on page 106. 2.750 0.750 Features and Benefits Typical Applications 0.5 4.250 F Excellent dc performance DC common bus 3.500 G Low arc voltage and low DC drives H 2 B energy let-through (I t) Power converters/rectifiers Superior cycling capability Reduced voltage starters For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 101High Speed Fuses North American FWP 700V: 5-1200A FWP 5-30A(B): 700V FWP 35-100A(B) & 700-1200A(A): 700V Time-Current Curve Time-Current Curve 4 4 10 10 6 6 4 4 2 2 3 3 10 10 6 6 4 4 2 2 FWP-700A 2 10 2 FWP-800A 10 FWP-900A 6 6 FWP-1000A 4 4 FWP-1200A 2 2 1 10 1 10 6 FWP-35B 6 4 FWP-40B 4 FWP-50B 2 2 FWP-60B 0 10 FWP-70B 0 10 FWP-80B 6 FWP-90B 6 4 FWP-5B FWP-100B 4 FWP-10B 2 2 FWP-15B 1 10 FWP-20B 1 10 6 FWP-25B 4 6 FWP-30B 4 2 2 2 10 2 6 10 4 6 4 2 3 2 10 6 3 10 4 6 2 4 4 10 2 24 68 22468 22468 2 3 4 10 10 10 4 10 Prospective Current In Amperes RMS 24 68 224 68 242 68 1 2 3 10 10 10 Prospective Current In Amperes RMS Peak Let-Through Curve Peak Let-Through Curve 6 4 10 10 FWP-1200A 6 FWP-1000A 6 FWP-800A 4 4 FWP-700A 2 FWP-30B 2 FWP-25B 3 10 4 10 6 4 6 2 4 FWP-20B FWP-15B 2 10 FWP-10B 2 FWP- 5B 6 4 3 10 2 6 FWP-100B 1 4 10 FWP-70B 2 462 46 2 462 46 2 1 2 3 4 5 10 10 10 10 10 FWP-60B FWP-50B Prospective Short-Circuit Current 2 FWP-40B FWP-35B 2 10 24 6 2 4 6 24 6 2 2 3 4 5 10 10 10 10 Prospective Short-Circuit Current Data Sheet: 35785316 Data Sheet: 35785308 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 102 Peak Let-Through Current Virtual Pre-Arcing Time In Seconds Virtual Pre-Arcing Time In Seconds Peak Let-Through Current