High Speed Fuses North American -- FWP 700V: 5-1200A FWP Specifications Description: North American style stud-mount fuses. Dimensions: See Dimensions illustrations. Ratings: Volts: -- 700Vac Amps: -- 5-1200A IR: -- 200kA RMS Sym. -- 50kA @700Vdc Agency Information: CE, UL Recognition & CSA Component Acceptance on 5-800A A B 2.870 0.563 4.375 0.813 4.406 0.947 5.090 1.500 5.090 2.000 7.090 2.500 6.630 2.000 See Drawing See Drawing C 1.855 2.750 2.594 2.840 2.840 2.840 2.844 K 1.0 2) 1) 0.3 0.2 3) Eg 0.15 316 460 F 0.250 0.344 0.344 0.410 0.410 0.530 0.625 Fig. 2: 900-1000A 604 700 G H 0.4050.063 0.7250.125 0.7500.125 1.0000.250 1.5000.250 2.0000.380 1.5000.250 I 0.250 0.542 0.375 0.750 0.780 1.300 0.875 Fig. 3: 1200A 3.500 1.375 0.125 J 0.500 5.966 7.594 A D E C 9.590 6.840 3.844 0.625 1.031 2.750 0.5 3.500 H B Eg 300 400 500 600 0.750 4.250 Catalog Numbers FWP-5B FWP-10B FWP-15B FWP-20B FWP-25B FWP-30B FWP-35B FWP-40B FWP-50B FWP-60B FWP-70B FWP-80B FWP-90B FWP-100B FWP-125A FWP-150A FWP-175A FWP-200A FWP-225A FWP-250A FWP-300A FWP-350A FWP-400A FWP-450A FWP-500A FWP-600A FWP-700A FWP-800A FWP-900A FWP-1000A FWP-1200A Rated Current RMS-Amps 5 10 15 20 25 30 35 40 50 60 70 80 90 100 125 150 175 200 225 250 300 350 400 450 500 600 700 800 900 1000 1200 700 1) 125-600A Range 2) 35-100 & 700-1200A Range 1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2 Ib 30 40 50 60 Electrical Characteristics I2t (A2 Sec) Clearing Pre-arc at 700V 1.6 10 3.6 20 10 75 26 180 44 340 58 450 34 160 76 320 135 600 210 950 305 2000 360 2400 415 2700 540 3500 1800 7300 2900 11700 4200 16700 5500 22000 7700 31300 10500 42500 17600 71200 23700 95600 31000 125000 36400 137000 45200 170000 66700 250000 54000 300000 78000 450000 91500 530000 120000 600000 195000 1100000 70 80 90 100% Watts Loss 1.5 4 5.5 6 7 9 12 12 12 15.5 18 21 25 27 28 32 35 43 45 48 58 65 78 94 107 122 125 140 150 170 190 * Watts loss provided at rated current. * See accessories on page 106. 1.625 1.750 0.625 G 3.844 10.844 5.154 F 6 5 Catalog Numbers 1mm = 0.0394" / 1" = 25.4mm Fig. 1: 5-800A 2) 8 0.1 0.5 D E 2.4772.477 3.7083.312 3.6253.563 4.1903.500 4.2803.530 5.7204.190 5.5625.062 1) High Speed Fuses 1.5 Dimensions (in) Fig. 1 1 1 1 1 1 1 2 3 UL 3 Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. 1) 35-100A Range 2) 125-600A Range 3) 700-1200A Range Amp Range 5-30 35-60 70-100 125-200 225-400 450-600 700-800 900-1000 1200 1.6 1.4 1.2 103 4 2 The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms). 2 This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Electrical Characteristics Total Clearing I t Arc Voltage Features and Benefits * Excellent dc performance * Low arc voltage and low energy let-through (I2t) * Superior cycling capability * * * * Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 101 High 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 104 6 4 104 6 4 2 2 103 103 6 4 6 4 2 2 6 4 6 4 2 Virtual Pre-Arcing Time In Seconds Virtual Pre-Arcing Time In Seconds 2 101 6 4 2 100 6 4 FWP-5B FWP-10B FWP-15B FWP-20B FWP-25B FWP-30B 2 10-1 6 4 101 6 4 FWP-35B FWP-40B FWP-50B FWP-60B FWP-70B FWP-80B FWP-90B FWP-100B 2 100 6 4 2 10-1 6 4 2 2 10-2 6 4 10-2 6 4 2 10-3 2 6 4 10-3 6 4 2 10-4 2 10-4 FWP-700A FWP-800A FWP-900A FWP-1000A FWP-1200A 102 102 2 4 6 8 101 2 4 6 8 2 102 4 6 8 2 4 6 8 102 103 2 4 6 8 2 103 Prospective Current In Amperes RMS 4 6 8 104 Prospective Current In Amperes RMS Peak Let-Through Curve Peak Let-Through Curve 106 104 FWP-1200A 6 FWP-1000A 6 FWP-800A 4 4 FWP-700A 2 FWP-30B FWP-25B 2 104 6 4 Peak Let-Through Current Peak Let-Through Current 10 3 2 10 FWP-20B FWP-15B FWP-10B FWP- 5B 2 6 4 6 4 2 103 2 6 FWP-100B 4 101 101 2 4 6 102 2 4 6 103 2 4 6 104 2 4 6 105 FWP-70B 2 FWP-60B Prospective Short-Circuit Current FWP-50B 2 FWP-40B FWP-35B 102 2 4 6 102 2 103 4 6 2 104 Prospective Short-Circuit Current Data Sheet: 35785316 102 Data Sheet: 35785308 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 4 2 6 105 High Speed Fuses North American -- FWP 700V: 5-1200A FWP 125-600A: 700V Time-Current Curve 103 102 Did You Know? Cooper Bussmann Named First in Fuses by Readers of Plant Services Magazine 100 High Speed Fuses Virtual Pre-Arcing Time In Seconds 10 FWP-150A FWP-200A FWP-300A FWP-400A FWP-600A 1 10-1 10-2 10-3 10-4 102 103 104 105 Prospective Current In Amperes RMS Peak Let-Through Curve Cooper Bussmann has been named as the vendor offering the highest value in electrical fuses in a recent fill-in-the-blank survey of nearly 40,000 qualified readers of Plant Services Magazine. A full 70 percent of survey respondents said Cooper Bussmann was their number one choice. The nearest competitor weighed in at only 7 percent. The 63 percent spread was the widest of all 63 product categories, ranging from aerial work platforms to welding equipment. According to Plant Services editors, the products chosen are those "that deliver the combination of functionality, durability and low maintenance that add up to the lowest estimated life-cycle cost"--those offering the very best value in their product category. 105 B Peak Let-Through Current 104 FWP-600A FWP-400A FWP-300A FWP-200A FWP-150A 103 A 102 102 103 104 105 Prospective Short-Circuit Current Symmetrical RMS Data Sheet: 361 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 103