Use the Breaker and Wire Size Chart as your basis. Calculate safe circuit load. Primary General Purpose Transformers Secondary General Purpose Transformers VA 208 240 480 600 208 240 380 480 There's this nice chart here. 0000048647 00000 n Medium voltage current limiting and expulsion fuses suitable for the protection of distribution transformers, voltage transformers, capacitor banks, motor circuits and installations with other switching apparatus. Las Cruces N.M. Dec 2, 2005. Internal expulsion fuses. Download your results in Adobe Acrobat (PDF) format or email the results to yourself or a colleague. Conductors are rated 60C (140F), 75C (167F), or 90C (194F). The fuse cartridge is then replaced, and the holder reinserted using a hotstick. Candelabra with a smaller screw in the base: E12. from secondary fuse when used with a starter, connect to n.c. contact of o.l. 0000034466 00000 n Transformer fuses Fuses come in many different forms. 0000101802 00000 n Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. 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 0000006026 00000 n The Bay-O-Net design allows the integral (link) cartridge to be easily field replaceable. 0000050636 00000 n Parallel Amps: (A1 + A2) * Safety Factor (1.25) = (5A + 5A)* 1.25 = 12.5A or close value. 0000026529 00000 n endobj default ''F] |9ojdnn{>ni7m}nYo bay-o-net uuid:b8c94799-e64d-4058-9580-65fc19f837f1 0000031233 00000 n A Class T fuse is a fast acting current limiting fuse that is rated to interrupt a minimum of 200,000 amps. fuse 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. Adobe InDesign CS6 (Windows) from application/x-indesign to application/pdf RTE Fuses fuse products are manufactured by Cooper Power Systems, a division of Cooper Industries. RX7s Slide Wedge Subminiature Compact Fluorescent Plug In Bases 2G7 2GX-7 2G11 G23 G24d-2 G24d-3 G24q-1 G24q-2 G24q-3 GX23 GX23-2 GX24q-1 GX24q-2 GX24q-3 GX24q-4 GX24q-5 Miniature . 0000052573 00000 n 0000042900 00000 n 0000033601 00000 n <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 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 {$Tkm}%7+FV]!PH$ 0000032337 00000 n EV fuse EV-C 500VDC50to400A datasheet_Bussmann_ABPower.pdf. 0000005729 00000 n 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. Adobe InDesign CS6 (Windows) 0000020564 00000 n Adobe PDF Library 10.0.1 0000002905 00000 n *S9Wb|rJ7!f_tfbZE&QaH(|v V]V#7+k%$eV[WPbfy7Es5ufq~q{^YNvUZVj w@ !7b"4/[VvV]wud&wa@"X.TZTK+_l~85fJ[%xVy1yC3L@}uh1Y kfwl9 h1T1Q >}g24^d)-2y92PI @"kY7K,UVc.b22}3y ^# -JQ1=iRX4e>I=k_tLpWo:g=meW`fu-Df,>$UCuH) h!kTA@kIFT#>R)st,>k2wH.Zm,O#9!egW&H]b#c4h\1EY[-.lqQ?>7q*HM + #VCe"uj-,u:a@d(kD P. Hz#_Sj{. Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 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 0000001862 00000 n Please enter your transformer specifications, desired low current protection and long-term loading criteria and click on the "recommendation and charts" button. 0000029748 00000 n 0000027184 00000 n 0000036881 00000 n 0000012782 00000 n The ELST fuse assembly is mechanically interchangeable with the K-MATE SL assembly and with other manufacturers' current limiting tandem fuse assemblies. 0000008969 00000 n 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 0000034865 00000 n 0000029562 00000 n 5. The Fusetron Fuses, FRS-R and FRN-R, and Low-Peak Fuses, LPS-RK_SP and LPN . Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use CEB in place of CCB for 9" clip center fuses 3 Phase 4160 Volt Typical Primary Fuse Sizing Chart 0000032847 00000 n b. 0000013567 00000 n Bayonet Fuses Catalog. endstream endobj 11 0 obj <> endobj 12 0 obj <>/Rotate 0/Type/Page>> endobj 13 0 obj <> endobj 14 0 obj <> endobj 15 0 obj <> endobj 16 0 obj <>stream 0000023588 00000 n What does the bayonet fuse do? 0000010993 00000 n Adobe InDesign CS6 (Windows) 41 0 obj endobj A full complement of fuse supports, fuse disconnect switches, and accessories are also available. [!#[!! 0000040002 00000 n False 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. SES - Small Edison Screw - E14. A Bay-O-Net fuse is ideal for use in a two-fuse protection scheme with a current-limiting backup fuse. endobj "IG' [fzKIM3{[P3:6=! adobe:docid:indd:c967933a-1cd1-11db-b72d-aa29583ffa93 default 0000006366 00000 n They will limit long-term transformer heating caused by overloads and high Home page | Mersen Electrical Power: Fuses, Surge Protective Devices . %PDF-1.5 % 0000036879 00000 n Please wait while the characteristic curves and transformer overload curve charts are generated. 0000002473 00000 n temperature environments. We then take the total amperage and multiply it by a safety factor of 25% (10A x 1.25) giving us the fuse rating of 12.5A or 15A if we round up to the nearest available fuse size. 0000032826 00000 n 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. 2015-02-26T15:27:09.000-06:00 0000003293 00000 n 44 0 obj EV fuse 500VDC50to400A power fuse catalog_Bussmann_ABPower.pdf. 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 . G5. xmp.iid:C29B6A23FEBDE411A2AB91AAA0F8D13D See chart for size. 0000022932 00000 n Voltage, amperage, and other details may vary. G4. G9. y6'=]=]:kCwj5u 9Nkk'l3U5ZxX0 eaton:resources/marketing-resources/catalogs 0000033993 00000 n 0000033412 00000 n Secondary Amps = VA/Secondary VAC = 2000/120 = 16.67 amps. 0000001633 00000 n to size time delay fuses at 125% of motor full load amperes. startxref VA VOLTS = Maximum amp load, 75 / 24 = 3.125 Amps. Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q> Primary Fuse Sizing for 13.8 kv transformers metallica5 Dec 19, 2012 Not open for further replies. Compare. Fuse Ratings Fuses with an A-C voltage rating may be applied at system voltages below the fuse voltage rating, but not at voltages above the fuse voltage rating. 117 0 obj <> endobj 21 0 obj 0000003113 00000 n 0000049779 00000 n converted Dual element Bay-O-Net fuse link catalog 21 0 obj ES - Edison Screw - E27. 0000011384 00000 n Size: 90.3 KB. Bayonet Fuse Curves. Documenation. 0000045050 00000 n FtTwpkq(k(8$uZ#mRA~)u|78)MyuVJ>Vl%:G_ogg_@68. Thanks for passing the S&C info off. endstream \YNkNcG1mRR/N5z\)65. FLNR_ID / FLSR_ID SERIES INDICATOR FUSES 250/600 Vac Dual Element Time Delay 1/ 10-600 A Description Available in both Indicating and Non-Indicating versions, the FLNR/FLSR series of fuses set the standard for general purpose fuses. As one of the nation's premier specialty fuse distributors our goal is to provide you access to expert technical support and an extensive inventory of fuses, backed by our guarantee of selling only new factory warranty fuses. @&.1v ,OxsrVoflhT8-!@Svt `18d#=Rc\n,L}^pI@nbI2oT"qNf-oSr1([-`|OOf}b9A;o?35ul%J;&:8tIr?KD=.wX#SIl Were here to help. Toll-free: (800) 739-914 |Local: (918) 665-6888. 0000022766 00000 n 0000029590 00000 n 3 Phase transformer fusing size chart In the following chart, SWG no. Different makes and types of fuse have . You are using an out of date browser. Motor Fuse Sizing Chart: Here the standard IEC recommended fuse chart has been included. 0000027490 00000 n hu}+Xz>;kO Fuse Curves of Isolation Links. If the bayonet fuse will not be used in series 0000017134 00000 n Note: This level of protection requires a well-designed, true dual-element fuse. 0000000016 00000 n 43 0 obj 0000003895 00000 n 20 0 obj These charts apply to BAYONET current (fault) sensing lin ks Ermco catalog number 9F54MFC---. The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. 2018-10-25T09:19:24.311-04:00 0000002862 00000 n %%EOF 0000002809 00000 n eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. R7s. That's actually in section 3.2.2. <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 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. When connected in series with a low current primary protection device, the fuse becomes an element of a twopart protection system that gives a full range of fault protection. use time-current characteristic curves and specify the fuse indicated from Table 2. Bay-O-Net fuses can easily be co or di nated with upstream devices. fuse (Catalog CA132013EN) is recommended in series with the Bay-O-Net link. 0000029584 00000 n Internal oil-immersed partial range current-limiting fuses. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000026111 00000 n eaton:language/en-us hb```26:!30ph`0L80#=^?f@w&VMyvimF 2018-10-25T09:11:59.492-04:00 adobe:docid:indd:c967933a-1cd1-11db-b72d-aa29583ffa93 The ELSP fuse is used in transformers to protect and isolate faulted equipment. Step 2. 2015 Eaton. Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. K?g)kDgX2>Xh'4@kA Myp]d demE'o-s#zf"+1^xC using the above calculator first get the current rating of the transformer then select SWG no. 0000044469 00000 n The wires are running through the fuse and the fuse size itself. 9F54MFC. 0000139115 00000 n ECI BAYONET FUSE LINK and ECI - COOPER FUSE LINK CROSS- . 0 0000023212 00000 n If no wire temperature rating is selected, a rating of 75C (167F) is used by default. Figure 3: MVCF Diagram . hour melt current of the selected fuse, 4 to 8 hours, in 100 C oil.) 2015-02-26T16:34:33.000-05:00 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. 0000043230 00000 n Nn+:aW/$crZX,A*Qm#1~ M4mjxpUmY0=MP6J-5w:wn6G;WRF? Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. 4 For full size TCC curves R240-91-50, contact your Eaton representative. It's got a part number. For more specific sizing recommendations, refer to Tables . We go into it every time somebody calls. Contact Edison Fuses Inc. for other conditions. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> For bulbs powered by AC current, the thread is generally connected to . Recommended fuse limited to gnd Y/gnd Y transformer with less than 50% delta loading. oops! All protection device options meet inrush curve requirements. `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf 0000016260 00000 n 0000042303 00000 n 0000014051 00000 n %PDF-1.5 % Software: Calculation of Size of Transformer, Fuse and Circuit Breaker. 0000044938 00000 n You need the current-limiting fuse (or fusible link) to protect the Bayonet fuse. If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. endobj 0000008071 00000 n 0000006397 00000 n 4000353C16B - Bayonet Fuse Link Part Number: 4000353C16B Alternate Part Number: 4000353C16 Description: Bayonet Fuse Link Mfg Voltage: 0 Rating: 100 A Manufacturer: COOPER Type: B Keywords: 227C522H07, 9F54MFC160 Photo is a representation of product. d yHuu$dceP = JnIj91![W3UgB9a%cK]AML7Li{8hH;32fM`J,,-.8QUR2Ra1?u=p application/pdf 0000003335 00000 n 0000031054 00000 n 0000016820 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. In this ar range ment, secondary faults and overload currents are cleared by the Bay-O-Net fuse, and high level faults are cleared by the current-limiting fuse. 0000012913 00000 n 0000044402 00000 n 0000045635 00000 n xref or to coil terminal. To learn more go to www.mcgrawedisonfuses.com. It is 22mm in diameter and with two locating lugs. Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. %PDF-1.4 % No special tools are required. 0000019355 00000 n 0000002266 00000 n trailer <<5AB77FF839994E17B452F7DCD86BF771>]/Prev 486872>> startxref 0 %%EOF 199 0 obj <>stream 0000008007 00000 n 0000006308 00000 n 0000027002 00000 n Time delay fuses sized at 125% may open at motor locked 0000002245 00000 n 0000012322 00000 n 0000039630 00000 n 0000002047 00000 n It is a feature of camera systems where the body allows interchangeable lenses, most usually the rangefinder camera, single lens reflex type, single lens mirrorless type or any movie camera of 16 mm or higher gauge.Lens mounts are also used to connect optical components in . I missed that the doc was 34.5 - 138 kV. Version: 10.6.13. eaton:resources/marketing-resources/catalogs learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation. I SO Link Data Sheet. eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices Bay-O-Net fuses can easily be coordinated with upstream devices. Steps to Calculate Circuit Breaker and Wire Size. ]o5qG`7 "(>D}?ZUTYt4 $o"hK9:Vu$C w9wO*jJ1;{{sSSRbGVE@A! 0000003401 00000 n adobe:docid:indd:a2cd9f65-1c26-11db-8bee-abf62ac53911 0000141004 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Bayonet Bases Miniature Bayonet Double Contact Bayonet (BA15d) Single Contact Bayonet (BA15s) Index Double Contact Bayonet Wedge Bases Wedge Wedge D.F. Eaton 42 0 obj <>stream 240-46 0000029256 00000 n The A-Series traditional bulbs are used as kitchen lamps, porch lamps, ceiling lamps, floor and table lamps, and reading lamps. I would fuse the secondary at 3.0 Amps slightly below the VA rating. Common sizes include 16-, 14-, 12-, 10-, 8-, 6-, and 2-gauge wire. Information 4. Regardless of the style of blade fuse, these fusesused in automotive (and other electrical component) applicationstypically follow a standard color-coding scheme that . Terms in this set (30) What is the purpose ofBayonet fuses? Tower-style design with a BA15S 15-mm bayonet base for easy plug-and-play installationjust twist to lock in place. All Rights Reserved. false The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). b. AGU 0000005460 00000 n eaton:country/north-america/us Higher continuous current ratings can be achieved by connecting two fuses in parallel. INSTALLATION For 1/10-30 amperes, order non-indicating FLNR series fuses. The chart below provides a visual reference for the various sizes of the Bussmann series fuse families. What is inside the bayonet oil fuse. HWK$ )OH}^xm6`3RfVuCaxGQ$O0-oMlZw*xa8v]mowc}].eoT.8HgOyGum:Z*~KtuMc7l/|;f[N{/7(Ua7&m{~ N{Zy/&KOr{`O`&];Z._u{G=,|q+g'oRvN|xqO^_?=1q@Ov]yOx\fOs]q-3Ku'^qMEZ.2aWO`K9]vw0'>o_(2csd&PrnK. eaton:language/en-us Step 1. 0000032923 00000 n Figure 5 showed the normal mode of xmp.id:F7E052CFFEBDE411A2AB91AAA0F8D13D Recommended fuse size per NEC450.3[B] and commercially available fuse types. / 2015-02-26T16:27:09.000-05:00 OUTPUT FUSE = 1*125% next size higher if secondary current is 9 Amps or higher. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 0000018906 00000 n Eaton Simply complete the form below to have one of ourengineers review your fuse criteria and offer assistance. Cooper Power Systems is headquartered in Milwaukee, Wisconsin, and manufactures and markets circuit protection products globally for the electrical and Utilities industries. 0000041514 00000 n 0000004617 00000 n With our 24 Hour Service, same day shipments, expert supportwhy settle for less? Both glass and ceramic tube fuses vary by diameter and length. 0000034667 00000 n 0000044762 00000 n 0000044256 00000 n A-series bulb types Halogen bulbs Lamp Holders & Ceiling Pendants. of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG 240-48; dual element fuse link; fuse; fuse link; bay-o-net; bon 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. endobj xmp.iid:F6E052CFFEBDE411A2AB91AAA0F8D13D The High Ampere Overload Bay-ONet fuse is an integrated fuse link and cartridge design specially engineered to reduce operation temperatures. / Eaton Hence, we can choose 16A Fuse for 5.5kW motor. The RTE ELST full range current-limiting tandem fuse assembly is designed for use in padmount switchgear filled with transformer oil or approved equivalent. 0000047884 00000 n 0000026817 00000 n 11.0 permitted by the NEC, refer to Table 2 for sizing of primary fusing and Table 3 for sizing of secondary fusing. a. 2015-02-26T16:34:31.000-05:00 Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ typical fuse block connections for transformer with dual voltage primary typical fuse block . 0000000956 00000 n A replaceable fuse link which protects the transformer and secondary from over currents in the event of a fault. I know the manuals our favorite thing. 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 .
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