bayonet fuse sizing chart

16.67*125% = 20.84 amps. 0000034667 00000 n Adobe InDesign CS6 (Windows) Parallel fuses (200 A, 38 kV rated fuse consists of two 120 A, 38 kV fuses (P/N CBUC38120D100) in parallel. 0000007448 00000 n Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. Mersen Electrical Protection & Control Sales & Engineering & Manufacturing 6200 Kestrel Road Mississauga, Ontario L5T1Z1 Canada T: +1 416 252 . 0000011701 00000 n 0000020067 00000 n The fuse characteristic, or how quickly the fuse blows, is of great import-ance when it comes to fuses. Based on your criteria, we would recommend the following Eaton Cooper Power series protection device(s) for your application. *s12uIq~4:gxlt`x~M?ggXrT)G8,l*Cy|5'/$7EfnR>P@F5B(Yrl-P"N~. 0000043635 00000 n 0000025603 00000 n Toll-free: (800) 739-914 |Local: (918) 665-6888. NOTE: Only components of identical manufacture and ratings should be assembled together and installed in three-phase applications. 1 0 obj 0000004374 00000 n to size time delay fuses at 125% of motor full load amperes. I know the manuals our favorite thing. 0000139115 00000 n G13. 0000043106 00000 n 37 0 obj 10 0 obj <> endobj A full complement of fuse supports, fuse disconnect switches, and accessories are also available. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Never use a fuse in a circuit having a higher rated voltage than the fuse. This catalog provides features and ordering information for Eaton's Cooper Power series dual element Bay-O-Net fuse link used in Bay-O-Net fuse assemblies which protect distribution apparatus from damaging currents and distribution systems from failed apparatus. In this arrangement, secondary faults and overload currents are cleared by the Bay-O-Net fuse, and high level faults are cleared by the current-limiting fuse. 0000041514 00000 n 0000033243 00000 n All transformers equipped with a BAYONET fuse should also be equipped with an isolation link, as a safety feature. 0000029584 00000 n 0000013308 00000 n 0000030821 00000 n P/N: Bay-O-Net: If you want to fuse the primary side then 75 / 120 (assuming 120 VAC mains supply) = 0.625 Amp so I would start with a 0.5 Amp fused primary. Current limiting fuses. Contact Edison Fuses Inc. for other conditions. 0000052573 00000 n Compare. startxref You can also request a quote on any of the RTE Fuses using our quote form. 0000042900 00000 n You can then round to the next fuse size which would be 15 Amps. GES-8224; GES-8225; Current "Fault" Sensing Fuse Plot Points; 0000034001 00000 n endobj eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. 0000031488 00000 n typical fuse block connections for transformer with dual voltage primary typical fuse block . 0000007520 00000 n 0000007595 00000 n 0000012017 00000 n Software: Calculation of Size of Transformer, Fuse and Circuit Breaker. eaton:resources/marketing-resources/catalogs 1000VDC EV power fuse . 0000059974 00000 n <<14BA21A1606E3E4FBB188AB11EC6BB15>]/Prev 92955>> Fuses. A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 0000022766 00000 n The dual-element design provides advanced short circuit and overload protection. B-21 9/06 . #4. No special tools are required. 150 0 obj <> endobj xref 150 50 0000000016 00000 n Summary of overcurrent protection for less than 600V. Only 1.61 with Motoring Club premium. )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ fuse selection chart micro 2 only micro 2 only micro 2 only pal series 0 only pal series 0 only pal series 0 only pal series 2only pal series 2only pal series 2 pal series 4only agu agy, sfe30 glass agc, sfe20, uk sfe14 agx . Higher continuous current ratings can be achieved by connecting two fuses in parallel. What does the bayonet fuse do? 0000020242 00000 n Thanks for passing the S&C info off. Bayonet Fuses Catalog. proof:pdf 0000031233 00000 n If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. b. hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q> 0000016820 00000 n backup fuse.) 0000023190 00000 n <]/Prev 415174>> For the 23 kV, 250 A fuse (parallel 125 A) the maximum interrupting rating is 12 kA. 0000007123 00000 n 0000043933 00000 n proof:pdf endobj The A-Series traditional bulbs are used as kitchen lamps, porch lamps, ceiling lamps, floor and table lamps, and reading lamps. xref Images are shown to scale. The High Ampere Overload Bay-ONet fuse is an integrated fuse link and cartridge design specially engineered to reduce operation temperatures. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. %PDF-1.5 % endstream %%EOF Type T Fuse ampere ratings range from1 to 800 amps. per your comment, what other details are needed for the calculation? 0000016260 00000 n (1)Fuses installed in an enclosure with a base loading of 80% as required by the National Electrical Code. / %PDF-1.5 % default fuse size black 1a 175a 80a 80a 40a gray 2a 2a 15a 150a 120a 120a 60a violet 3a 3a 3a 3a 100a 200a 140a 80a 0000010281 00000 n 0000045635 00000 n Regardless of the style of blade fuse, these fusesused in automotive (and other electrical component) applicationstypically follow a standard color-coding scheme that . 0000063280 00000 n 0000137226 00000 n M metallica5 Member Location Metro DC Dec 19, 2012 #1 I have one 13.8kv Delta pri x 4.16kv Wye Secondary 4000kva transformer and the second is 13.8kv Delta pri x 480/277 Wye secondary 2/2.6MVA. There are not more than three current-carrying conductors in the raceway or cable, including spare conductors. 0000033412 00000 n Verify voltage for dc applications. 0000001188 00000 n VA VOLTS = Maximum amp load, 75 / 24 = 3.125 Amps. Calculate the current draw & circuit breaker size. Transformer fuses Fuses come in many different forms. In this arrangement, secondary faults and overload currents are cleared by the Bay-O-Net fuse, and high level faults are cleared by the current-limiting fuse. 0000034332 00000 n 0 B . Terms in this set (30) What is the purpose ofBayonet fuses? Wire is sized by the American Wire Gauge (AWG) system. trailer << /Size 86 /Info 12 0 R /Root 14 0 R /Prev 71054 /ID[<9f46ac41d28b36174977683bfc31e54c><9f46ac41d28b36174977683bfc31e54c>] >> startxref 0 %%EOF 14 0 obj << /Type /Catalog /Pages 11 0 R >> endobj 84 0 obj << /S 249 /Filter /FlateDecode /Length 85 0 R >> stream eaton:search-tabs/content-type/resources I'll look around for another applicable doc. Looks like the tables they have in that doc are for 34.5kv and above. Adobe PDF Library 10.0.1 l=@ endstream endobj 151 0 obj <>>> endobj 152 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/Properties<>/MC1<>>>/XObject<>>>/Rotate 0/Thumb 140 0 R/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 153 0 obj [/ICCBased 173 0 R] endobj 154 0 obj [/Indexed 153 0 R 232 175 0 R] endobj 155 0 obj [/Indexed 153 0 R 243 176 0 R] endobj 156 0 obj [/Indexed 153 0 R 234 177 0 R] endobj 157 0 obj [/Indexed 153 0 R 252 178 0 R] endobj 158 0 obj <> endobj 159 0 obj <>stream For voltages greater than 17100 V for delta configurations or 24940 gnd Y/14400 and through 23 kV delta or 34500 gnd Y/19920, an ELSP 23 kV rated Current-limiting Backup Fuse (Catalog CA132013EN) in series with the Bay-O-Net Fuse Link is recommended. `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf An example of the fuse re-rating when lower ambient temperatures are present: Normal full-load current: 1 Amp Normal fuse sizing: 1.5 Amps (135% of full load current taken to the next higher standard rating) Ambient Temperature: -15C Re-rating: 1.2 Amps (70% of normal fuse rating taken to the next higher standard fuse rating) 5. Eaton The fuse cartridge is then replaced, and the holder reinserted using a hotstick. Adobe PDF Library 10.0.1 Using the Correlation Charts . Provide protection in dead front pad mounted transformers and also a switching point. Check characteristics and dimensions for application before substituting. of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG Home / Sizing Charts SIZING CHARTS Adult Khaki Pants Sizing Chart BDU Shirts Sizing Chart BDU Pants Sizing Chart Button Ligne Sizing Chart Coverall Sizing Chart Hat Sizing Chart Men's Sizing Chart Nomex Flight Suit Sizing Chart Women's Sizing Chart Gloves Sizing Chart More Information Adult khaki pants sizing chart Adu 2015-02-26T16:27:07.000-05:00 PHdj[U.0{Q.'n%R.wu($t(z%r09gEDoAVSH@1[;^!R o"vbO(/F#v-j|+ 0= `IMsuUY.x]`K sHB bXy/qn&jPz&#Cc}V R endstream endobj 85 0 obj 298 endobj 15 0 obj << /Type /Page /Parent 11 0 R /Resources 16 0 R /Contents [ 44 0 R 57 0 R 61 0 R 63 0 R 65 0 R 67 0 R 77 0 R 80 0 R ] /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 16 0 obj << /ProcSet [ /PDF /Text /ImageC /ImageI ] /Font << /F4 32 0 R /F5 42 0 R /F6 29 0 R /F7 17 0 R /F8 27 0 R /F9 24 0 R /F10 53 0 R /F11 47 0 R /F12 75 0 R /F13 69 0 R /TT1 50 0 R /TT2 58 0 R >> /XObject << /Im1 78 0 R >> /ExtGState << /GS1 81 0 R >> /ColorSpace << /Cs5 31 0 R /Cs9 30 0 R /Cs10 51 0 R >> >> endobj 17 0 obj << /Type /Font /Subtype /Type1 /FirstChar 1 /LastChar 1 /Widths [ 560 ] /Encoding 20 0 R /BaseFont /OBNMOB+Arial.Bold0125 /FontDescriptor 19 0 R >> endobj 18 0 obj << /Type /Encoding /Differences [ 1 /G84 /G101 /G99 /G104 /G110 /G105 /G97 /G108 /G32 /G78 /G111 /G116 /G115 ] >> endobj 19 0 obj << /Type /FontDescriptor /Ascent 0 /CapHeight 0 /Descent 0 /Flags 4 /FontBBox [ -48 -225 1000 928 ] /FontName /OBNMOB+Arial.Bold0125 /ItalicAngle 0 /StemV 0 /CharSet (/G57) /FontFile3 21 0 R >> endobj 20 0 obj << /Type /Encoding /Differences [ 1 /G57 ] >> endobj 21 0 obj << /Filter /FlateDecode /Length 403 /Subtype /Type1C >> stream 2015-02-26T15:34:31.000-06:00 0000005124 00000 n eaton:country/north-america/us 0000002857 00000 n Small Bayonet - B15. 0000007917 00000 n 0000009529 00000 n Cooper Power Systems is headquartered in Milwaukee, Wisconsin, and manufactures and markets circuit protection products globally for the electrical and Utilities industries. 0000000016 00000 n 0000003825 00000 n endobj trailer Bay-O-Net fuses can easily be co or di nated with upstream devices. eaton:language/en-us EV auxiliary fuse-500VDC 6#(,"\-%`%,Qk#,.>Wb\>l#v]2+r9zdI <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 0000034865 00000 n bon 0000041315 00000 n Primary Fuse Sizing for 13.8 kv transformers metallica5 Dec 19, 2012 Not open for further replies. 0000063474 00000 n 0000044938 00000 n ''F] |9ojdnn{>ni7m}nYo 0000020067 00000 n Hw6PH.V0C. 0000008007 00000 n 0000001807 00000 n Hence, we can choose 16A Fuse for 5.5kW motor. 0000014034 00000 n The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. 42 0 obj <>stream Check "Minimum Dimensions" on page . R7s. OC level is used to simulate the CLF fuse total clearing time. Fuse Ratings Fuses with an A-C voltage rating may be applied at system voltages below the fuse voltage rating, but not at voltages above the fuse voltage rating. 0000002245 00000 n bay-o-net . 0000002978 00000 n The fuse's highly efficient currentlimiting section reduces the effects of high fault current stresses on upstream and downstream apparatus because it limits energy letthrough during high current fault clearing. The chart below provides a visual reference for the various sizes of the Bussmann series fuse families. In electrical distribution, a fuse cutout or cut-out fuse (often referred to as a cutout) is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. Bay-O-Net fuses can easily be coordinated with upstream devices. In general, the current-limiting fuse should only operate for internal faults in the transformer. fuse as per NEC 450.3(b), UL 508 32.7, and UL 845 11.16 and 11.17, as sum-marized in Table 4A below: 2. EV fuse EVK 1000VDC15to600A datasheet_Bussmann_ABPower.pdf . False 0000013567 00000 n 2015-02-26T16:34:31.000-05:00 The Bay-O-Net design allows the integral (link) cartridge to be easily field replaceable. RTE Fuses fuse products are manufactured by Cooper Power Systems, a division of Cooper Industries. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. 4000353C16B - Bayonet Fuse Link Part Number: 4000353C16B Alternate Part Number: 4000353C16 Description: Bayonet Fuse Link Mfg Voltage: 0 Rating: 100 A Manufacturer: COOPER Type: B Keywords: 227C522H07, 9F54MFC160 Photo is a representation of product. (see specific wiring diagram instructions) note: if secondary fusing is not used, connect wires to x1 and x2 and remove wire from secondary fuse to x1. Parallel Amps: (A1 + A2) * Safety Factor (1.25) = (5A + 5A)* 1.25 = 12.5A or close value. 0000033433 00000 n 0000000956 00000 n Bay-O-Net fuses can be used on single-phase con ven tional and self-pro tected dis tri bu tion transformers and on three-phase equipment. endobj permitted by the NEC, refer to Table 2 for sizing of primary fusing and Table 3 for sizing of secondary fusing. Time delay fuses sized at 125% may open at motor locked

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