bayonet fuse sizing chart bayonet fuse sizing chart

0000001633 00000 n Simply complete the form below to have one of ourengineers review your fuse criteria and offer assistance. endobj 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. xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D 16.67*125% = 20.84 amps. It is completely 0000034001 00000 n / 0000005238 00000 n Okay and on the left-hand side of the chart there's a label on your drive. 0000025344 00000 n Recommended fuse is limited to gnd Y/gnd Y transformer with less than 50% . 0000044938 00000 n The current limiting fuse is required when the available fault current exceeds the interrupting rating of the Bayonet Fuse. 0000022410 00000 n endstream 0000027002 00000 n 0000003293 00000 n Choose either fuse or no fuse kit from chart below. dual element fuse link bon 0000004617 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Subtype/Form>>stream 13 0 obj 0000008483 00000 n Add to Basket. Transformer fuses Fuses come in many different forms. %PDF-1.2 % / Bayonet Bases Miniature Bayonet Double Contact Bayonet (BA15d) Single Contact Bayonet (BA15s) Index Double Contact Bayonet Wedge Bases Wedge Wedge D.F. temperature environments. xmp.iid:C29B6A23FEBDE411A2AB91AAA0F8D13D G13. The most popular diameters for light bulb bases are: Standard-Medium, using an normal screw in the base - E26 or E27. endstream 0000031129 00000 n 0000139115 00000 n y6'=]=]:kCwj5u 9Nkk'l3U5ZxX0 The first sublateral fuse (Overhead) will be half or the next smaller standard size that JEA has in stock. 0000005124 00000 n Fuse Curves of Isolation Links. HlTPWffzAh;z{b4H(("q>300"FQPEa #j5k-VLI6V>v~}s;v1EO^+xJ}3^ |F;][sgT+U&m^Kzw/ @ZEZy9 xref d yHuu$dceP = JnIj91![W3UgB9a%cK]AML7Li{8hH;32fM`J,,-.8QUR2Ra1?u=p 0000004975 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. 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. Finally Twist-And-Lock base of GU10. 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. Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. 0000034667 00000 n Bay-O-Net fuses can easily be coordinated with upstream devices. 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 . 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. a. 0000033243 00000 n 0000039630 00000 n Mersen Electrical Protection & Control Sales & Engineering & Manufacturing 6200 Kestrel Road Mississauga, Ontario L5T1Z1 Canada T: +1 416 252 . 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. 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. 0000033412 00000 n eaton:country/north-america/us false 0000002288 00000 n <<14BA21A1606E3E4FBB188AB11EC6BB15>]/Prev 92955>> 0000018232 00000 n 0000012017 00000 n To learn more go to www.mcgrawedisonfuses.com. For a better experience, please enable JavaScript in your browser before proceeding. Parallel Volts: V1= V2 = 20V. Recommended fuse size per NEC450.3[B] and commercially available fuse types. 0000017134 00000 n 0000001601 00000 n b. application/pdf 0000007520 00000 n y0!&"RlMx1>i` O #j b8E\C$qsNyNw$J$6ssqyqNERo7Nf$@`lz#S#_`bphMs[8`knmwS1SlA1R/jlL$jb=[$c4@y3#[4'd/;.,()!l@04*A$|p_:A!O;rb`'M_ kI\zLGJ-7 /H=K`)3{AVW$3'ybXZ(5OW|ZtLgSOk=-,elbuO=lQ@0 All Rights Reserved. eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. JavaScript is disabled. 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. Candelabra with a smaller screw in the base: E12. bay-o-net eaton:search-tabs/content-type/resources 1000VDC EV power fuse . adobe:docid:indd:c967933a-1cd1-11db-b72d-aa29583ffa93 <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Based on your criteria, we would recommend the following Eaton Cooper Power series protection device(s) for your application. 0000042303 00000 n startxref [!#[!! <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000044762 00000 n Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. ECI BAYONET FUSE LINK and ECI - COOPER FUSE LINK CROSS- . 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. eaton:language/en-us 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. GY6.35. Adobe PDF Library 10.0.1 5. s+i=,3C^]f/enQa9"=qMs(6)ZDCdX8?]HQ|. Version: 10.6.13. hu}+Xz>;kO These charts apply to BAYONET current (fault) sensing lin ks Ermco catalog number 9F54MFC---. Request a Quote Resistance Test Results: 0000031939 00000 n If no wire temperature rating is selected, a rating of 75C (167F) is used by default. Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. 0000034332 00000 n 240-48; dual element fuse link; fuse; fuse link; bay-o-net; bon %PDF-1.4 % <> 0000002953 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. Contacts; CANADA - Mississauga, ON. 0000024700 00000 n endobj See chart for size. 0000014051 00000 n \YNkNcG1mRR/N5z\)65. 0000013308 00000 n Typical applications include clip mounting air-insulated apparatus, padmounted equipment sectionalizing enclosures, metalclad switchgear and industrial vaults. 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-|/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000007917 00000 n 0000034839 00000 n 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. 0000006366 00000 n or to coil terminal. Documenation. 0000048647 00000 n This sizing will provide a degree of overload protection for motors with a service factor of 1.15. 44 0 obj Get Lighting. 4 R7s. %PDF-1.5 % No special tools are required. Thanks Dave, I was looking for the correct calculation to determine the fuse size. 240-46; dual sensing fuse link; bay-o-net; bon Quiet, safe operating characteristics of the ELX fuse make it ideal for installations where flame discharge and loud operation are undesirable. Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. It's got a part number. Best Selling BC-B22d Cap SBC-B15d Cap Diameter: 15mm 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. with a current-limiting fuse, an isolation link is required. The fuse sizing in Column 4 for LPS-RK_SP, LPN-RK_SP, FRS-R and FRN-R fuses provides a degree of motor and circuit overload protection to back-up the normal motor overload protective device. Higher continuous current ratings can be achieved by connecting two fuses in parallel. 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 . 0000007123 00000 n 0000001495 00000 n startxref 0000029590 00000 n INSTALLATION EV fuse 500VDC50to400A power fuse catalog_Bussmann_ABPower.pdf. Together, they coordinate easily vwith upstream and downstream devices. 0000063474 00000 n In general, the current-limiting fuse should only operate for internal faults in the transformer. Small Bayonet - B15. Time delay fuses sized at 125% may open at motor locked 42 0 obj <>stream converted 2015-02-26T16:27:09.000-05:00 Re: Transformer Protection. 0000003113 00000 n You can then round to the next fuse size which would be 15 Amps. 0000012894 00000 n The T Fuse has a small footprint, roughly 1/3 the size of a comparable Class R fuse. Adobe InDesign CS6 (Windows) 0000042900 00000 n 0000045195 00000 n 20 0 obj Bayonet Fuse Link Catalog numbers and technical information B-20 . Bay-O-Net fuses can easily be coordinated with upstream devices. Las Cruces N.M. Dec 2, 2005. 0000002905 00000 n Both glass and ceramic tube fuses vary by diameter and length. The "E" rated fuse has timecurrent Fabric Lighting Cables . endobj 0000002047 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. %PDF-1.5 % Determine all the running current. 2015-02-26T15:34:33.000-06:00 . Intermediate E17 Base. 10 0 obj <> endobj K?g)kDgX2>Xh'4@kA Myp]d demE'o-s#zf"+1^xC 0 0000011701 00000 n 0000026817 00000 n GU4. 0000044469 00000 n The isolation link is connected in series with the fuse and its purpose is to minimize the possibility of . converted Terms in this set (30) What is the purpose ofBayonet fuses? 0000003335 00000 n Dual element Bay-O-Net fuse link catalog Information 4. Primary General Purpose Transformers Secondary General Purpose Transformers VA 208 240 480 600 208 240 380 480 If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. 0000041514 00000 n Catalog Fuse Number Size "A" "B" "C" Class 30A/240V 6.13 5.52 8.11 H, K, R MCS603 30A . G9. eaton:resources/marketing-resources/catalogs @&.1v ,OxsrVoflhT8-!@Svt `18d#=Rc\n,L}^pI@nbI2oT"qNf-oSr1([-`|OOf}b9A;o?35ul%J;&:8tIr?KD=.wX#SIl Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i Adobe InDesign CS6 (Windows) from application/x-indesign to application/pdf 0000002245 00000 n 1/4" size-rejecting fast-acting automotive glass tube fuses See pages 28, 32 and 35 for available assortments. false 2015 Eaton. trailer <<5AB77FF839994E17B452F7DCD86BF771>]/Prev 486872>> startxref 0 %%EOF 199 0 obj <>stream PHdj[U.0{Q.'n%R.wu($t(z%r09gEDoAVSH@1[;^!R o"vbO(/F#v-j|+ 0= `IMsuUY.x]`K sHB Summary of overcurrent protection for less than 600V. eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices Step 1. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. backup fuse.) Figure 3: MVCF Diagram . Motor Fuse Sizing Chart: Here the standard IEC recommended fuse chart has been included. permitted by the NEC, refer to Table 2 for sizing of primary fusing and Table 3 for sizing of secondary fusing. It was developed by Thomas Edison (1847-1931), patented in 1881, and was licensed in 1909 under General Electric's Mazda trademark. If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. 3b))9?UpsJZ3Iwp j}lZ mfpumtmw\o(mGg'KovXton/WZmwu%$v?7ik?n6 fuse (Catalog CA132013EN) is recommended in series with the Bay-O-Net link. 0000029584 00000 n Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. 0000026584 00000 n Parallel fuses (200 A, 38 kV rated fuse consists of two 120 A, 38 kV fuses (P/N CBUC38120D100) in parallel. 0000013796 00000 n Dual sensing Bay-O-Net fuse link catalog Note: This level of protection requires a well-designed, true dual-element fuse. 0000004374 00000 n 0000023190 00000 n The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. The bulbs are used with base types screw (E27, E14) or bayonet (B22) and have a wide range of uses. 0000014224 00000 n 0000022051 00000 n R Kl+Bt^mkw5]~99Rt]jjIg [Uv@yTaR@xX0r@1!qbxQ6?^p|Ey(0rVo7$ch/A F! The Cooper Power Systems Dual Element Bay-O-Net. 0000101802 00000 n H,0DwI6A'D~,gm"G8 aIYeRBNwr&7(o{"J%+A2=hoZ%??`p! s" By submitting this form I agree to Eatons privacy policy. Bay-O-Net fuses can be used on single-phase conventional and self protected distribution transformers and on three-phase equipment. Electrical Power website. 0000013865 00000 n 0000001807 00000 n "OP8x.A%B%:_6lOJn2T5ReQj'MO)'Ho_[`K"h$Dn The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. APPLICATION to size time delay fuses at 125% of motor full load amperes. 0000044402 00000 n The wires are running through the fuse and the fuse size itself. 0000032073 00000 n 0000023588 00000 n 0000049779 00000 n Here is what I came up with for calculations based on the 2005 NEC (this project is going off 2005). Toll-free: (800) 739-914 |Local: (918) 665-6888. 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 {$Tkm}%7+FV]!PH$ If the bayonet fuse will not be used in series 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. 0000050636 00000 n (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. 0000002772 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. A-series bulb types Halogen bulbs 0000013340 00000 n 3 `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf P/N: Note: This type of fuse is not recommended for this transformer. 0000019660 00000 n 0000019355 00000 n <>>> from secondary fuse when used with a starter, connect to n.c. contact of o.l. This fuse is also used in field refusible bushings, such as those used on pole-type and livefront pad-mounted transformers. " #$% P/N: Bay-O-Net: 0000030821 00000 n Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. D. Using the de-rated value of melting current for the selected fuse (Step 3B), divide by the nameplate rating of the transformer (full load current). 4 0000141959 00000 n OUTPUT FUSE = 1*125% next size higher if secondary current is 9 Amps or higher. Please note that requesting information will automatically send us the results of our current fuse selection including all criteria entered. 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. 0000039601 00000 n <>stream S15. 0000017322 00000 n fuse 9F54MFC. 0000022766 00000 n Verify voltage for dc applications. 0000047884 00000 n Using the Correlation Charts . xmp.did:3303632EB2A1E4118F968FED751795F4 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. 2015-02-26T16:34:31.000-05:00 Step 2. 0000020242 00000 n 0000036879 00000 n 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 So you have a 75 VA control transformer with a 24 volt secondary. The ELX fuse is a full range currentlimiting fuse designed to provide overcurrent protection. 22 0 obj That's actually in section 3.2.2. Bay-O-Net fuses can easily be coordinated with upstream devices. bon 0000014034 00000 n B . }z[^zOR||`^v_m?_vG>9~G^Z>Z. Dual element links sense not only second ary faults, excessive load currents and transformer faults, but also transformer fluid temperature. Bayonet Fuse Application Table. 0000031254 00000 n 0000025925 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 . OC level is used to simulate the CLF fuse total clearing time. 3 Phase transformer fusing size chart In the following chart, SWG no. Common sizes include 16-, 14-, 12-, 10-, 8-, 6-, and 2-gauge wire. <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices Fuses. 0000032052 00000 n ELSP: 0000002862 00000 n A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non- pressurized apparatus. A lens mount is an interface - mechanical and often also electrical - between a photographic camera body and a lens. uuid:b8c94799-e64d-4058-9580-65fc19f837f1 Secondary Amps = VA/Secondary VAC = 2000/120 = 16.67 amps. 0000013616 00000 n APPLICATION 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. Use the Breaker and Wire Size Chart as your basis. Please enter your transformer specifications, desired low current protection and long-term loading criteria and click on the "recommendation and charts" button. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. 0000013567 00000 n Usually they are de-signed in the form of a glass or ceramic tube with a me-tal wire. 0000020564 00000 n Hbd`ab`ddwwv,LsI10428a!Cw.lr. The ELSP fuse is used in transformers to protect and isolate faulted equipment. endobj Provide protection in dead front pad mounted transformers and also a switching point. 1 0 obj 0000011384 00000 n endobj Bayonet Cap BC-B22d Cap Diameter: 22mm Diameter (Pin to Pin): 27mm Height: 26mm With its familiar "push and twist" action, the "bayonet cap" (also known as BC or B22d cap) is used on most regular light bulbs. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. False Bayonet fuse holders with and without flapper. 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 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. 14 0 obj 0000043106 00000 n The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 0000016693 00000 n Since the ELX fuse has no gas-evolving parts, it is ideal for use in dry well canisters. Download your results in Adobe Acrobat (PDF) format or email the results to yourself or a colleague. 0000023212 00000 n 0000026111 00000 n The fuse characteristic, or how quickly the fuse blows, is of great import-ance when it comes to fuses. 0000019753 00000 n 2015 Eaton. 0000041315 00000 n 0000032847 00000 n uuid:012c4d71-e8e3-4d58-85c1-a2cc3b8d8874 0000036881 00000 n 0000031488 00000 n Steps to Calculate Circuit Breaker and Wire Size. 0000010281 00000 n I'm not sure that I agree with that, but this type of protection is common for three phase padmounted transformers owned by . application/pdf . 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 . For bulbs powered by AC current, the thread is generally connected to . All protection device options meet inrush curve requirements. INSTALLATION 0000043230 00000 n *s12uIq~4:gxlt`x~M?ggXrT)G8,l*Cy|5'/$7EfnR>P@F5B(Yrl-P"N~. 0000032826 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. GR8. learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation.