Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. Thanks for passing the S&C info off. The first sublateral fuse (Overhead) will be half or the next smaller standard size that JEA has in stock. Isolation link must be used with selected BAYONET fuse lin k.. B1-4 02/05 BAYONET FUSE - APPLICATION TABLE 4 BAYONET LOAD SENSING FUSE Three Phase . 162 0 obj <>stream Best Selling BC-B22d Cap SBC-B15d Cap Diameter: 15mm 0000037236 00000 n trailer Both deadbreak and loadbreak dry well canister manufactured by Cooper Power Systems, General Electric, Westinghouse, and Kuhlman can be re-fused using the ELX fuse. For a better experience, please enable JavaScript in your browser before proceeding. 0000017134 00000 n / %%EOF hu}+Xz>;kO 43 0 obj 0000027184 00000 n 0000044938 00000 n 150 0 obj <> endobj xref 150 50 0000000016 00000 n Only 1.61 with Motoring Club premium. Step 3. <>>> Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. You can also request a quote on any of the RTE Fuses using our quote form. 0000045195 00000 n 9F54MFC. GU10/Twist Lock. Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG 13 0 obj << /Linearized 1 /O 15 /H [ 1862 404 ] /L 71442 /E 51604 /N 3 /T 71064 >> endobj xref 13 73 0000000016 00000 n We go into it every time somebody calls. Wire gauge refers to the physical size of the wire, rated with a numerical designation that runs opposite to the diameter of the conductorsin other words, the smaller the wire gauge number, the larger the wire diameter. xref If no wire temperature rating is selected, a rating of 75C (167F) is used by default. Toll-free: (800) 739-914 |Local: (918) 665-6888. Note: This level of protection requires a well-designed, true dual-element fuse. 117 46 0000120140 00000 n <]/Prev 415174>> 2015 Eaton. 0000006397 00000 n The resulting number x 100 yields the percent of load required to melt the selected fuse at maximum oil temperature (top oil 0000029748 00000 n These charts apply to BAYONET current (fault) sensing lin ks Ermco catalog number 9F54MFC---. d yHuu$dceP = JnIj91![W3UgB9a%cK]AML7Li{8hH;32fM`J,,-.8QUR2Ra1?u=p 0000044762 00000 n trailer <<5AB77FF839994E17B452F7DCD86BF771>]/Prev 486872>> startxref 0 %%EOF 199 0 obj <>stream 2015 Eaton. There are a number of different makes and types of fuse. proof:pdf 0000006366 00000 n 2018-10-25T09:11:59.492-04:00 . 0000043106 00000 n 2015-02-26T15:27:09.000-06:00 0000048647 00000 n 44 0 obj Calculate the current draw & circuit breaker size. R Kl+Bt^mkw5]~99Rt]jjIg [Uv@yTaR@xX0r@1!qbxQ6?^p|Ey(0rVo7$ch/A F! 0000063474 00000 n Adobe PDF Library 10.0.1 20 0 obj B-21 9/06 . ELSP: 0000050636 00000 n For additional information on RTE Fuses contact us at 918.665.6888, or use our fuse search tab at the top of the page. Recommended fuse is limited to gnd Y/gnd Y transformer with less than 50% . 0000063280 00000 n 21 0 obj 13 0 obj EV fuse 500VDC50to400A power fuse catalog_Bussmann_ABPower.pdf. 0000020067 00000 n Eaton using the above calculator first get the current rating of the transformer then select SWG no. 0000019355 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Subtype/Form>>stream 0000034544 00000 n Created Date: 9/1/2006 1:14:13 PM . 10 33 0000052573 00000 n 0000036879 00000 n 0000027490 00000 n G9. permitted by the NEC, refer to Table 2 for sizing of primary fusing and Table 3 for sizing of secondary fusing. 3-Between the battery bank and inverter. 1 0 obj 0000019753 00000 n It's got a part number. Hb```f``wc`g`c`@ 6(Glk:@ Bayonet Fuse Curves. R7s. The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. Using the Correlation Charts . The RTE ELST full range current-limiting tandem fuse assembly is designed for use in padmount switchgear filled with transformer oil or approved equivalent. <>stream Wedge S.F. I know the manuals our favorite thing. 0000007448 00000 n I missed that the doc was 34.5 - 138 kV. Calculate safe circuit load. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. i3+X:sm'd4_3z ldIN_Hb]p/%g?t37yJ#7A{4I"i%aM-Ucdoo^_AY}c?\(B'ZrMF?Ft$t}RzQ'iinl=]d"2GYT&({^yYm4`[JMGXB8ek dX 2!ILYxA6Tf(C(K-|o_(2csd&PrnK. 37 0 obj 0000044402 00000 n 2015-02-26T16:27:09.000-05:00 0000029584 00000 n xmp.iid:C29B6A23FEBDE411A2AB91AAA0F8D13D / 0000012414 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Transformer kVA rating Primary voltage (kV) Number of phases Minimum impedance (%) Primary connection Secondary connection Low current protection Protection type All protection device options meet inrush curve requirements. Were here to help. Mersen Electrical Protection & Control Sales & Engineering & Manufacturing 6200 Kestrel Road Mississauga, Ontario L5T1Z1 Canada T: +1 416 252 . Bay-O-Net fuses can be used on single-phase conventional and self protected distribution transformers and on three-phase equipment. 4 <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> temperature environments. (1)Fuses installed in an enclosure with a base loading of 80% as required by the National Electrical Code. MONSTERFUSES: All Major Brands of Industrial Fuses in Stock Western U.S. 888-444-4335 / Eastern U.S. 877-444-1798 or to coil terminal. use time-current characteristic curves and specify the fuse indicated from Table 2. <> Provide protection in dead front pad mounted transformers and also a switching point. DplBd`^:fJd"u"N6}wgGq\DU[nH5Bv1,'7ig1 a6x@nim*^]uBus&wib{s%Cp !7Y;zhJo(U[g(:ret40uw3f8@z`6mdX zusaJBZFQ*RXCGpL*6 E1[a'PD/ Mm).7@t*tq4;.go~E>[3K{dEk ,G=F k}MVhs{CC?WS?F2A [0`o .t0zlc {$Tkm}%7+FV]!PH$ 0000026111 00000 n 0000030373 00000 n 11.0 0000001216 00000 n eaton:language/en-us The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). Adobe InDesign CS6 (Windows) 0000041514 00000 n PHdj[U.0{Q.'n%R.wu($t(z%r09gEDoAVSH@1[;^!R o"vbO(/F#v-j|+ 0= `IMsuUY.x]`K sHB endobj I'm not sure that I agree with that, but this type of protection is common for three phase padmounted transformers owned by . 0000002473 00000 n What is inside the bayonet oil fuse. 0000007917 00000 n Determine all the running current. 2015-02-26T15:34:31.000-06:00 0000005238 00000 n Here is what I came up with for calculations based on the 2005 NEC (this project is going off 2005). 3b))9?UpsJZ3Iwp j}lZ mfpumtmw\o(mGg'KovXton/WZmwu%$v?7ik?n6 typical fuse block connections for transformer with dual voltage primary typical fuse block . The ELST fuse assembly is mechanically interchangeable with the K-MATE SL assembly and with other manufacturers' current limiting tandem fuse assemblies. 0000001296 00000 n 0000048626 00000 n 0000044256 00000 n xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D Fuse Curves of Isolation Links. 0000034839 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. 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. learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation. They will limit long-term transformer heating caused by overloads and high This catalog provides features and ordering information for Eaton's Cooper Power series dual sensing Bay-O-Net fuse link used in Bay-O-Net fuse assemblies to protect distribution apparatus from damaging currents and distribution systems from failed apparatus. This two-part system provides low current protection with the replaceable expulsion fuse or resettable MagneX Interrupter, and it adds the energylimiting protection of a current-limiting fuse. 0000047884 00000 n Please wait while the characteristic curves and transformer overload curve charts are generated. RTE Fuses fuse products are manufactured by Cooper Power Systems, a division of Cooper Industries. If the bayonet fuse will not be used in series 0000012894 00000 n Thanks Dave, I was looking for the correct calculation to determine the fuse size. hb```b``5b`c`Heb@ !;pA6>= (@Z%3yRx;U)g|> *_x6vY@u 6 YV&iMF^,{uB`d. Bayonet fuse holders with and without flapper. S15. endobj FtTwpkq(k(8$uZ#mRA~)u|78)MyuVJ>Vl%:G_ogg_@68. Recommended fuse size per NEC450.3[B] and commercially available fuse types. 0000122023 00000 n Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i 0000001862 00000 n 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. All transformers equipped with a BAYONET fuse should also be equipped with an isolation link, as a safety feature. 14 0 obj Bayonet Bases Miniature Bayonet Double Contact Bayonet (BA15d) Single Contact Bayonet (BA15s) Index Double Contact Bayonet Wedge Bases Wedge Wedge D.F. interchangeable with similar fuses using industry standard clip-style and dry well canister mountings. 0000012691 00000 n No special tools are required. 0000008007 00000 n 6#(,"\-%`%,Qk#,.>Wb\>l#v]2+r9zdI Bay-O-Net fuses can easily be coordinated with upstream devices. This sizing will provide a degree of overload protection for motors with a service factor of 1.15. 0000002809 00000 n The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. 0000002402 00000 n Summary of overcurrent protection for less than 600V.

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