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. 240-48 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. Terms in this set (30) What is the purpose ofBayonet fuses? trailer use time-current characteristic curves and specify the fuse indicated from Table 2. 117 46 0000022766 00000 n GES-8224; GES-8225; Current "Fault" Sensing Fuse Plot Points; 4 0000002149 00000 n Wedge S.F. 0000011701 00000 n 0000043230 00000 n a. 0000034466 00000 n G9. I know the manuals our favorite thing. eaton:resources/marketing-resources/catalogs INSTALLATION The A-Series traditional bulbs are used as kitchen lamps, porch lamps, ceiling lamps, floor and table lamps, and reading lamps. 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. 4 The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. Quiet, safe operating characteristics of the ELX fuse make it ideal for installations where flame discharge and loud operation are undesirable. 0000044762 00000 n AGU 2018-10-25T09:19:24.311-04:00 0000048647 00000 n HlTPWffzAh;z{b4H(("q>300"FQPEa #j5k-VLI6V>v~}s;v1EO^+xJ}3^ |F;][sgT+U&m^Kzw/ @ZEZy9 eaton:search-tabs/content-type/resources fuse (Catalog CA132013EN) is recommended in series with the Bay-O-Net link. JavaScript is disabled. Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. 0000034544 00000 n Bay-O-Net fuses can easily be coordinated with upstream devices. But always open that up. 0000029706 00000 n ECI BAYONET FUSE LINK and ECI - COOPER FUSE LINK CROSS- . 0000027490 00000 n So you have a 75 VA control transformer with a 24 volt secondary. Conductors are rated 60C (140F), 75C (167F), or 90C (194F). There's this nice chart here. Fuse Link is used in Bay-O-Net fuse assemblies to protect distribution apparatus from damaging currents and to protect distribution systems from failed apparatus. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. eaton:country/north-america/us ELSP: 0000012322 00000 n GY6.35. Since the ELX fuse has no gas-evolving parts, it is ideal for use in dry well canisters. Non-loadbreak and loadbreak dry-well fuseholders. All Rights Reserved. 0000023190 00000 n 0000001601 00000 n See Table 450.3(A) for transformer protection, and 240.101(A) for feeder protection. For bulbs powered by AC current, the thread is generally connected to . eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices US_J J 600V Ultra-Safe Fuseholdef for Class J fuses 200 USCC CC 24, 48 & 600V Ultra-Safe Fuseholder for Class CC fuses 200 USM Midget 24, 48 & 600V Ultra-Safe Fuseholder for Midget fuses See Fuse Table on Page 2 / Limited by Fuse IR USFM10 10x38 600V Ultra-Safe Fuse Module for 10x38mm Fuses See Fuse Table on Page 2 / Limited by Fuse IR R7s. 0000002288 00000 n hu}+Xz>;kO GU4. Fuse rating Calculation: Let we calculate the fuse sizing for 5.5kW 415V three-phase induction motor is planned to run at 0.86 power factor. 0000004374 00000 n Hbd`ab`ddwwv,LsI10428a!Cw.lr. 0000030373 00000 n The isolation link is connected in series with the fuse and its purpose is to minimize the possibility of . 0000031129 00000 n xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D 0000005950 00000 n A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non- pressurized apparatus. 0000027002 00000 n 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. 0000002473 00000 n Adobe PDF Library 10.0.1 Bay-O-Net fuses are compa rable in cost to internal cartridge fuses but have the advan tages of being field-replaceable. 3 Phase transformer fusing size chart In the following chart, SWG no. Re: Transformer Protection. 0000003113 00000 n 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 The "E" rated fuse has timecurrent xref Candelabra with a smaller screw in the base: E12. http://www.sandc.com/edocs_pdfs/edoc_025854.pdf. eaton:resources/marketing-resources/catalogs 0000024733 00000 n Most if not all of the PM Transformer are protected with 1) Bayonet fuse and Partial Range Current limiting (PRCL)fuse connected in series with the Bay fuse. No special tools are required. If no wire temperature rating is selected, a rating of 75C (167F) is used by default. Please enter your transformer specifications, desired low current protection and long-term loading criteria and click on the "recommendation and charts" button. 6#(,"\-%`%,Qk#,.>Wb\>l#v]2+r9zdI The chart below provides a visual reference for the various sizes of the Bussmann series fuse families. Adobe InDesign CS6 (Windows) hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q> 0000012414 00000 n Motor Fuse Sizing Chart: Here the standard IEC recommended fuse chart has been included. 0000137226 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> It is 22mm in diameter and with two locating lugs. 2015-02-26T15:27:09.000-06:00 No special tools are required. Usually they are de-signed in the form of a glass or ceramic tube with a me-tal wire. default Primary General Purpose Transformers Secondary General Purpose Transformers VA 208 240 480 600 208 240 380 480 0000004617 00000 n Documenation. 0000007595 00000 n OUTPUT FUSE = 1*125% next size higher if secondary current is 9 Amps or higher. 16.67*125% = 20.84 amps. Different makes and types of fuse have . Add to Basket. 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. fuse link Were here to help. from secondary fuse when used with a starter, connect to n.c. contact of o.l. 2015-02-26T15:34:33.000-06:00 ''F] |9ojdnn{>ni7m}nYo adobe:docid:indd:a2cd9f65-1c26-11db-8bee-abf62ac53911 (See Catalog CA132012EN Isolation Link.) Provide protection in dead front pad mounted transformers and also a switching point. 43 0 obj @&.1v ,OxsrVoflhT8-!@Svt `18d#=Rc\n,L}^pI@nbI2oT"qNf-oSr1([-`|OOf}b9A;o?35ul%J;&:8tIr?KD=.wX#SIl They will limit long-term transformer heating caused by overloads and high 2015-02-26T16:34:31.000-05:00 Electrical Power website. R or Class J fuses b Available with three operator handle options, allowing flexible placement . EV fuse EV 40-50-60 500VDC350to1000A datasheet_Bussmann_ABPower.pdf. All protection device options meet inrush curve requirements. EatonFuses.com - Genuine Eaton Electrical Fuse Source | Eaton Fuses Together, they coordinate easily vwith upstream and downstream devices. For example: If a tap off the main line is a 65T fuse, then the first sublateral fuse will be a 30T, and the second sublateral fuse will be a 15T. The Fusetron Fuses, FRS-R and FRN-R, and Low-Peak Fuses, LPS-RK_SP and LPN . using the above calculator first get the current rating of the transformer then select SWG no. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ 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. Both glass and ceramic tube fuses vary by diameter and length. 29 0 obj Hw6PH.V0C. (1)Fuses installed in an enclosure with a base loading of 80% as required by the National Electrical Code. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000035178 00000 n 0000001249 00000 n EV auxiliary fuse-500VDC xmp.iid:F6E052CFFEBDE411A2AB91AAA0F8D13D temperature environments. 0000012691 00000 n per your comment, what other details are needed for the calculation? 0000001526 00000 n application/pdf 1/4" size-rejecting fast-acting automotive glass tube fuses See pages 28, 32 and 35 for available assortments. Internal expulsion fuses. endstream 10 0 obj <> endobj Okay and on the left-hand side of the chart there's a label on your drive. 0000008969 00000 n 0000043106 00000 n 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 0000036881 00000 n 0000000956 00000 n . 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. Based on your criteria, we would recommend the following Eaton Cooper Power series protection device(s) for your application. (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. 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 . If the bayonet fuse will not be used in series 22 0 obj 0000013865 00000 n Wire is sized by the American Wire Gauge (AWG) system. 8.5 The most popular diameters for light bulb bases are: Standard-Medium, using an normal screw in the base - E26 or E27. Common sizes include 16-, 14-, 12-, 10-, 8-, 6-, and 2-gauge wire. Normal fuse sizing: 1.5 Amps (135% of full load current taken to the next higher standard rating) Ambient Temperature: 65C Re-rating: Re-rating: 2 Amps (130% of normal fuse rating) Conversely, when a fuse is intended to be used in extreme low temperature conditions, the fuse must have a lower rating than that in normal conditions. b. fuse It was developed by Thomas Edison (1847-1931), patented in 1881, and was licensed in 1909 under General Electric's Mazda trademark. Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 37 0 obj of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG 0000039601 00000 n false 0000008860 00000 n Tower-style design with a BA15S 15-mm bayonet base for easy plug-and-play installationjust twist to lock in place. The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. Type T Fuse ampere ratings range from1 to 800 amps. 0000049779 00000 n Internal oil switch (radial or loop). proof:pdf Recommended fuse limited to gnd Y/gnd Y transformer with less than 50% delta loading. 0000002978 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. 0000008483 00000 n endobj 0000006366 00000 n According to the chart above, 16.67 amps is in the range of the top row, 9 amps or more, so the overcurrent protection should be 125% of the primary full load current. 0000008007 00000 n Thanks Dave, I was looking for the correct calculation to determine the fuse size. endobj I'm not sure that I agree with that, but this type of protection is common for three phase padmounted transformers owned by . endstream Please wait while the characteristic curves and transformer overload curve charts are generated. 0000026817 00000 n With our 24 Hour Service, same day shipments, expert supportwhy settle for less? B-21 9/06 . 0000005238 00000 n 0000050636 00000 n For more specific sizing recommendations, refer to Tables . R Kl+Bt^mkw5]~99Rt]jjIg [Uv@yTaR@xX0r@1!qbxQ6?^p|Ey(0rVo7$ch/A F! endobj You can also request a quote on any of the RTE Fuses using our quote form. 0000002905 00000 n GU5.3. FLSR series fuses backup fuse.) 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. Verify voltage for dc applications. 0000032826 00000 n <>stream 0000032923 00000 n endobj 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. eaton:language/en-us eaton:country/north-america/us hb```26:!30ph`0L80#=^?f@w&VMyvimF Use the Breaker and Wire Size Chart as your basis. 0000001216 00000 n HV}?@}[vy0dH?[SG4_-_6/-_yy_/c9sm%k^b/?>yym,? Halfords Fuse Holder (HFS149) (8) 1.69. The resulting number x 100 yields the percent of load required to melt the selected fuse at maximum oil temperature (top oil 0 0000101802 00000 n endobj 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. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 0000019660 00000 n Bay-O-Net fuses can be used on single-phase conventional and self-protected distribution transformers and on three-phase equipment. 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. 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. 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 Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. 0000026529 00000 n There are not more than three current-carrying conductors in the raceway or cable, including spare conductors. application/pdf %PDF-1.5 % 0000032187 00000 n interchangeable with similar fuses using industry standard clip-style and dry well canister mountings. 0000033993 00000 n hour melt current of the selected fuse, 4 to 8 hours, in 100 C oil.) Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. The first sublateral fuse (Overhead) will be half or the next smaller standard size that JEA has in stock. . converted Adobe InDesign CS6 (Windows) 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 . 1 0 obj Adobe PDF Library 10.0.1 B . The Cooper Power Systems ELSP Current-limiting Backup Fuse is used in series with low current primary protection devices such as a Bay-O-Net Fuse or MagneX Interrupter. Secondary Amps = VA/Secondary VAC = 2000/120 = 16.67 amps. Here is what I came up with for calculations based on the 2005 NEC (this project is going off 2005). A replaceable fuse link which protects the transformer and secondary from over currents in the event of a fault. oops! 0000024700 00000 n 0000002245 00000 n Simply complete the form below to have one of ourengineers review your fuse criteria and offer assistance. Its minimum interrupting rating is coordinated with that of a low current interrupter to avoid undesirable low current operation; yet its maximum interrupting rating will clear the highest fault currents likely to occur. FtTwpkq(k(8$uZ#mRA~)u|78)MyuVJ>Vl%:G_ogg_@68. 0000005729 00000 n Please note that requesting information will automatically send us the results of our current fuse selection including all criteria entered. Bay-O-Net fuses can easily be coordinated with upstream devices. The T Fuse has a small footprint, roughly 1/3 the size of a comparable Class R fuse. or to coil terminal. HWK$ )OH}^xm6`3RfVuCaxGQ$O0-oMlZw*xa8v]mowc}].eoT.8HgOyGum:Z*~KtuMc7l/|;f[N{/7(Ua7&m{~ N{Zy/&KOr{`O`&];Z._u{G=,|q+g'oRvN|xqO^_?=1q@Ov]yOx\fOs]q-3Ku'^qMEZ.2aWO`K9]vw0'>o_(2csd&PrnK. 10 33 If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. Bay-O-Net fuses can easily be co or di nated with upstream devices. 41 0 obj 0000002953 00000 n See chart for size. The energy-efficient bulb operates with in a wide 10-30V DC range and is designed to last 30,000 hours on your car, truck, SUV, or van25 times longer than incandescent bulbs. APPLICATION <>stream Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field replaceable. Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. 44 0 obj You are using an out of date browser. 2015-02-26T15:34:31.000-06:00 0000002862 00000 n The other A-C fuse ratings Time delay fuses sized at 125% may open at motor locked %PDF-1.5 % Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i Created Date: 9/1/2006 1:14:13 PM . 0000002047 00000 n 0000044256 00000 n 0000011384 00000 n 21 0 obj Request a Quote Resistance Test Results: Eaton APPLICATION 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 Single Phase: Not to be used at voltages greater than 17,10 0 for delta configuration, or . Bayonet Fuse Application Table. Provides a means to .