adobe:docid:indd:a2cd9f65-1c26-11db-8bee-abf62ac53911 Adobe PDF Library 10.0.1 Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. characteristics that are easier to coordinate with existing protective devices, such as boric acid fuses, reclosers and power fuses. learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation. *s12uIq~4:gxlt`x~M?ggXrT)G8,l*Cy|5'/$7EfnR>P@F5B(Yrl-P"N~. <>stream GR8. Download your results in Adobe Acrobat (PDF) format or email the results to yourself or a colleague. 0000009529 00000 n ]o5qG`7 "(>D}?ZUTYt4 $o"hK9:Vu$C w9wO*jJ1;{{sSSRbGVE@A! 4 3-Between the battery bank and inverter. Conductors are rated 60C (140F), 75C (167F), or 90C (194F). to size time delay fuses at 125% of motor full load amperes. 0000002047 00000 n 0000014051 00000 n adobe:docid:indd:c967933a-1cd1-11db-b72d-aa29583ffa93 A full complement of fuse supports, fuse disconnect switches, and accessories are also available. 8.5 Summary of overcurrent protection for less than 600V. 0000045195 00000 n 0000002245 00000 n Dual element Bay-O-Net fuse link catalog Use the Breaker and Wire Size Chart as your basis. 0000024733 00000 n 0000026817 00000 n Non-loadbreak and loadbreak dry-well fuseholders. Bayonet Fuse Link Catalog numbers and technical information B-20 . A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 0000002905 00000 n EV fuse 500VDC50to400A power fuse catalog_Bussmann_ABPower.pdf. 0000032337 00000 n 2018-10-25T09:11:59.492-04:00 Adobe InDesign CS6 (Windows) K?g)kDgX2>Xh'4@kA Myp]d demE'o-s#zf"+1^xC With our 24 Hour Service, same day shipments, expert supportwhy settle for less? endobj `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf 0000006366 00000 n Determine all the running current. Internal oil switch (radial or loop). 0000027490 00000 n The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 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. 0000141004 00000 n 0000042303 00000 n 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. hour melt current of the selected fuse, 4 to 8 hours, in 100 C oil.) Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. 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. Never use a fuse in a circuit having a higher rated voltage than the fuse. 0000022932 00000 n HV}?@}[vy0dH?[SG4_-_6/-_yy_/c9sm%k^b/?>yym,? 0000025344 00000 n 0000040002 00000 n 0000034544 00000 n The dual-element design provides advanced short circuit and overload protection. The A-Series traditional bulbs are used as kitchen lamps, porch lamps, ceiling lamps, floor and table lamps, and reading lamps. hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q> Figure 3: MVCF Diagram . Las Cruces N.M. Dec 2, 2005. interchangeable with similar fuses using industry standard clip-style and dry well canister mountings. The ELST fuse assembly is mechanically interchangeable with the K-MATE SL assembly and with other manufacturers' current limiting tandem fuse assemblies. 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. OC level is used to simulate the CLF fuse total clearing time. They will limit long-term transformer heating caused by overloads and high 4 converted Dual element links sense not only second ary faults, excessive load currents and transformer faults, but also transformer fluid temperature. You can verify with ABB, but I doubt it is necessary to change the current-limiting fuse. 13 0 obj 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. Version: 10.6.13. It is completely 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 . default proof:pdf The fuse cartridge is then replaced, and the holder reinserted using a hotstick. MONSTERFUSES: All Major Brands of Industrial Fuses in Stock Western U.S. 888-444-4335 / Eastern U.S. 877-444-1798 0000034001 00000 n EV fuse EV-C 500VDC50to400A datasheet_Bussmann_ABPower.pdf. SES - Small Edison Screw - E14. Parallel Amps: (A1 + A2) * Safety Factor (1.25) = (5A + 5A)* 1.25 = 12.5A or close value. 0000044256 00000 n I'll look around for another applicable doc. Here is what I came up with for calculations based on the 2005 NEC (this project is going off 2005). proof:pdf 0000001601 00000 n (1)Fuses installed in an enclosure with a base loading of 80% as required by the National Electrical Code. Live parts and accessories are also supported. 0000026529 00000 n d yHuu$dceP = JnIj91![W3UgB9a%cK]AML7Li{8hH;32fM`J,,-.8QUR2Ra1?u=p 0000006026 00000 n 0000033412 00000 n The isolation link is connected in series with the fuse and its purpose is to minimize the possibility of . Terms in this set (30) What is the purpose ofBayonet fuses? 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. temperature environments. 0000032052 00000 n 0000006308 00000 n R or Class J fuses b Available with three operator handle options, allowing flexible placement . 0000031254 00000 n xref converted 0000005729 00000 n No special tools are required. Note: This level of protection requires a well-designed, true dual-element fuse. For additional information on RTE Fuses contact us at 918.665.6888, or use our fuse search tab at the top of the page. 0000033601 00000 n 0000025925 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. 0000008483 00000 n )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ Single Phase: Not to be used at voltages greater than 17,10 0 for delta configuration, or . Keep in mind that there are several different types of blade fuses beyond the standard ATC size too, including Mini (ATM), Maxi (APX), and Low-Profile Micro (ATT) styles. There's this nice chart here. Hw6PH.V0C. "OP8x.A%B%:_6lOJn2T5ReQj'MO)'Ho_[`K"h$Dn fuse (Catalog CA132013EN) is recommended in series with the Bay-O-Net link. The current limiting fuse is required when the available fault current exceeds the interrupting rating of the Bayonet Fuse. Cooper Power Systems is headquartered in Milwaukee, Wisconsin, and manufactures and markets circuit protection products globally for the electrical and Utilities industries. eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices EV fuse EV 40-50-60 500VDC350to1000A datasheet_Bussmann_ABPower.pdf. eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). 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 {$Tkm}%7+FV]!PH$ Request a Quote Resistance Test Results: Calculate safe circuit load. Internal expulsion fuses. 2015-02-26T15:27:09.000-06:00 0000007917 00000 n The Fusetron Fuses, FRS-R and FRN-R, and Low-Peak Fuses, LPS-RK_SP and LPN . Calculate the current draw & circuit breaker size. 0000052573 00000 n 0000031939 00000 n eaton:resources/marketing-resources/catalogs Information 4. 0000016820 00000 n endstream 42 0 obj <>stream b. a. per your comment, what other details are needed for the calculation? fuse <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 150 0 obj <> endobj xref 150 50 0000000016 00000 n 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. 37 0 obj 0 0000025603 00000 n GY6.35. 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 3 Phase transformer fusing size chart In the following chart, SWG no. endstream Hence, we can choose 16A Fuse for 5.5kW motor. 39 0 obj 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. <>stream "IG' [fzKIM3{[P3:6=! 0000048626 00000 n It is 22mm in diameter and with two locating lugs. For full size TCC curves R240-91-50, contact your Eaton representative. ELSP: The Type T Fuse is offered in 300 volt AC and 600 volt AC versions. Recommended fuse is limited to gnd Y/gnd Y transformer with less than 50% . 0000008969 00000 n Adobe PDF Library 10.0.1 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. You are using an out of date browser. Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field replaceable. 41 0 obj eaton:country/north-america/us adobe:docid:indd:c967933a-1cd1-11db-b72d-aa29583ffa93 2015 Eaton. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. %PDF-1.4 % Current limiting fuses. 42 0 obj endobj They will limit long-term transformer heating caused by overloads and high temperature environments. Privacy, cookies & data protection policy. For 1/10-30 amperes, order non-indicating FLNR series fuses. 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. Type T Fuse ampere ratings range from1 to 800 amps. Fabric Lighting Cables . 0000016260 00000 n 0000011384 00000 n See chart for size. Higher continuous current ratings can be achieved by connecting two fuses in parallel. 0000020067 00000 n 44 0 obj 0000043635 00000 n The A Series is popular due to its light bulb shapes and smart bulbs. of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG 43 0 obj 14 0 obj That's actually in section 3.2.2. 10 33 Thanks for passing the S&C info off. uuid:012c4d71-e8e3-4d58-85c1-a2cc3b8d8874 *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{. 2015-02-26T15:34:33.000-06:00 This sizing will provide a degree of overload protection for motors with a service factor of 1.15. S15. Candelabra with a smaller screw in the base: E12. 117 0 obj <> endobj %%EOF The fuse size listed in this table is only for a tap off the main line feeder. Documenation. 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. Lamp Holders & Ceiling Pendants. 0000000956 00000 n 0000007448 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Internal oil-immersed partial range current-limiting fuses. B-21 9/06 . 0000101802 00000 n 0000002149 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Subtype/Form>>stream 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. See our range of BC-B22 capped lamps. Step 3. / bay-o-net Recommended fuse limited to gnd Y/gnd Y transformer with less than 50% delta loading. 0000139115 00000 n 0000023588 00000 n Both glass and ceramic tube fuses vary by diameter and length. (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. Step 1. Primary Fuse Sizing for 13.8 kv transformers metallica5 Dec 19, 2012 Not open for further replies. uuid:b8c94799-e64d-4058-9580-65fc19f837f1 0000045029 00000 n 0000005124 00000 n application/pdf 3b))9?UpsJZ3Iwp j}lZ mfpumtmw\o(mGg'KovXton/WZmwu%$v?7ik?n6 0000033243 00000 n 0000001495 00000 n The fuse cartridge is then replaced, and the holder reinserted using a hotstick. Home page | Mersen Electrical Power: Fuses, Surge Protective Devices . A-series bulb types Halogen bulbs 0000013308 00000 n 0000008007 00000 n What does the bayonet fuse do? 0000002772 00000 n hu}+Xz>;kO Bayonet Bases Miniature Bayonet Double Contact Bayonet (BA15d) Single Contact Bayonet (BA15s) Index Double Contact Bayonet Wedge Bases Wedge Wedge D.F. 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. Bayonet Fuse Curves. 0000003401 00000 n 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. 2018-10-25T09:19:24.311-04:00 0000018906 00000 n with a current-limiting fuse, an isolation link is required. 21 0 obj endobj A Class T fuse is a fast acting current limiting fuse that is rated to interrupt a minimum of 200,000 amps. Toll-free: (800) 739-914 |Local: (918) 665-6888. 0000014224 00000 n The "E" rated fuse has timecurrent The High Ampere Overload Bay-ONet fuse is an integrated fuse link and cartridge design specially engineered to reduce operation temperatures. P/N: Note: This type of fuse is not recommended for this transformer. Looks like the tables they have in that doc are for 34.5kv and above. Developer: Jignesh Parmar. use time-current characteristic curves and specify the fuse indicated from Table 2. 0000020564 00000 n 0000120140 00000 n 0000028840 00000 n 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. Fuse rating = 1250 x 5.5 / (1.732 x 415 x 0.86) = 11.1 A. backup fuse.) Created Date: 9/1/2006 1:14:13 PM . Best Selling BC-B22d Cap SBC-B15d Cap Diameter: 15mm 9F54MFC. 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. endobj 0000019355 00000 n endobj * Check specific mounting dimensions before substituting. But always open that up. 0000032923 00000 n 0000034667 00000 n hb```b``5b`c`Heb@ !;pA6>= (@Z%3yRx;U)g|> *_x6vY@u 6 YV&iMF^,{uB`d. . endobj 0000004374 00000 n eaton:language/en-us y6'=]=]:kCwj5u 9Nkk'l3U5ZxX0 0000044469 00000 n 22 0 obj Eaton 0000034865 00000 n The E-rated fuse is present and will protect the transformer against overload conditions and primary faults, but the MVCF device will operate much faster under short-circuit or arc fault conditions. 0000033993 00000 n 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. Intermediate E17 Base. 0000016457 00000 n Bay-O-Net fuses can be used on single-phase conventional and self-protected distribution transformers and on three-phase equipment. endobj Bay-O-Net fuses can easily be coordinated with upstream devices. 0000010281 00000 n 0000043305 00000 n false 0000040984 00000 n If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. 2015-02-26T15:27:07.000-06:00 xmp.id:F7E052CFFEBDE411A2AB91AAA0F8D13D ! 1 0 obj 0000003001 00000 n Provide protection in dead front pad mounted transformers and also a switching point. 0000029584 00000 n 0000041514 00000 n No special tools are required. 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. 0000031054 00000 n 0000011701 00000 n 2015-02-26T16:27:09.000-05:00 0000020067 00000 n 0000023212 00000 n 0000017322 00000 n Bayonet Fuse Application Table. Bay-O-Net fuses can easily be coordinated with upstream devices. endobj 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 0000001216 00000 n The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 0000012322 00000 n If the bayonet fuse will not be used in series with a current-limiting fuse, an isolation link is required. Thanks Dave, I was looking for the correct calculation to determine the fuse size. xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D 0000002804 00000 n 0000002402 00000 n dual sensing fuse link 4.35*250% = 10.88 amps. 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. Small Bayonet - B15. 0000002862 00000 n / 0000043106 00000 n 0000004617 00000 n <>stream <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. Halfords Fuse Holder (HFS149) (8) 1.69. R7s. Primary General Purpose Transformers Secondary General Purpose Transformers VA 208 240 480 600 208 240 380 480 s+i=,3C^]f/enQa9"=qMs(6)ZDCdX8?]HQ|. 0000033433 00000 n Contact Edison Fuses Inc. for other conditions. Size: 90.3 KB. 0000098794 00000 n EatonFuses.com - Genuine Eaton Electrical Fuse Source | Eaton Fuses bon 0000026111 00000 n Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i Bayonet fuse holders with and without flapper. from secondary fuse when used with a starter, connect to n.c. contact of o.l. 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. INSTALLATION endobj 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 . Compare. Wedge S.F. The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. 0000001249 00000 n 0000001633 00000 n 0000059974 00000 n <>stream The RTE ELST full range current-limiting tandem fuse assembly is designed for use in padmount switchgear filled with transformer oil or approved equivalent. Bay-O-Net fuses can easily be coordinated with upstream devices. Tower-style design with a BA15S 15-mm bayonet base for easy plug-and-play installationjust twist to lock in place. Adobe PDF Library 10.0.1 Voltage, amperage, and other details may vary. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt and the switch mechanism to visibly open . Mersen Electrical Protection & Control Sales & Engineering & Manufacturing 6200 Kestrel Road Mississauga, Ontario L5T1Z1 Canada T: +1 416 252 .