2018-10-25T09:19:24.311-04:00 0000017322 00000 n 0000012322 00000 n Usually they are de-signed in the form of a glass or ceramic tube with a me-tal wire. ! 1 0 obj 0000029590 00000 n uuid:012c4d71-e8e3-4d58-85c1-a2cc3b8d8874 All transformers equipped with a BAYONET fuse should also be equipped with an isolation link, as a safety feature. 0000141959 00000 n The A Series is popular due to its light bulb shapes and smart bulbs. GU4. 0000027002 00000 n A Bay-O-Net fuse is ideal for use in a two-fuse protection scheme with a current-limiting backup fuse. G5. Use the Breaker and Wire Size Chart as your basis. %PDF-1.5 % 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. See chart for size. The RTE ELST full range current-limiting tandem fuse assembly is designed for use in padmount switchgear filled with transformer oil or approved equivalent. fuse (Catalog CA132013EN) is recommended in series with the Bay-O-Net link. 0000013616 00000 n The fuse cartridge is then replaced, and the holder reinserted using a hotstick. You can verify with ABB, but I doubt it is necessary to change the current-limiting fuse. The fuse characteristic, or how quickly the fuse blows, is of great import-ance when it comes to fuses. It is 22mm in diameter and with two locating lugs. endobj . 0000048626 00000 n INSTALLATION %PDF-1.4 % 0000044469 00000 n The other A-C fuse ratings Type T Fuse ampere ratings range from1 to 800 amps. 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. 0000020067 00000 n 0000023588 00000 n 4.35*250% = 10.88 amps. K?g)kDgX2>Xh'4@kA Myp]d demE'o-s#zf"+1^xC 0000045635 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. hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q> EV fuse EV 40-50-60 500VDC350to1000A datasheet_Bussmann_ABPower.pdf. The ELX fuse is a full range currentlimiting fuse designed to provide overcurrent protection. Common sizes include 16-, 14-, 12-, 10-, 8-, 6-, and 2-gauge wire. I'm not sure that I agree with that, but this type of protection is common for three phase padmounted transformers owned by . 11.0 10 0 obj <> endobj You can then round to the next fuse size which would be 15 Amps. 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. For a better experience, please enable JavaScript in your browser before proceeding. Provide protection in dead front pad mounted transformers and also a switching point. GR8. This fuse is also used in field refusible bushings, such as those used on pole-type and livefront pad-mounted transformers. xmp.id:F7E052CFFEBDE411A2AB91AAA0F8D13D fuse 0000001601 00000 n <> 0000032826 00000 n Live parts and accessories are also supported. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. Parallel fuses (200 A, 38 kV rated fuse consists of two 120 A, 38 kV fuses (P/N CBUC38120D100) in parallel. / endobj 0000003825 00000 n Fuses. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> In general, the current-limiting fuse should only operate for internal faults in the transformer. 0000032337 00000 n The wires are running through the fuse and the fuse size itself. 0000019753 00000 n with a current-limiting fuse, an isolation link is required. 240-46; dual sensing fuse link; bay-o-net; bon There are a number of different makes and types of fuse. Thanks for passing the S&C info off. I SO Link Data Sheet. 4 Primary Fuse Sizing for 13.8 kv transformers metallica5 Dec 19, 2012 Not open for further replies. By submitting this form I agree to Eatons privacy policy. 0000026111 00000 n P/N: Note: This type of fuse is not recommended for this transformer. Single Phase: Not to be used at voltages greater than 17,10 0 for delta configuration, or . 1/4" size-rejecting fast-acting automotive glass tube fuses See pages 28, 32 and 35 for available assortments. Cooper Power Systems is headquartered in Milwaukee, Wisconsin, and manufactures and markets circuit protection products globally for the electrical and Utilities industries. 0000040984 00000 n False 0000122023 00000 n Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field replaceable. 0000013865 00000 n For more specific sizing recommendations, refer to Tables . 0000034466 00000 n 0000002905 00000 n Step 4. Step 2. The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. 0000017134 00000 n / G9. 0000003895 00000 n 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. 0000003335 00000 n 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. No special tools are required. <> If the bayonet fuse will not be used in series 2015-02-26T15:34:33.000-06:00 Low-voltage molded-case circuit breaker. If 125% does not correspond to a standard fuse rating, the next . from secondary fuse when used with a starter, connect to n.c. contact of o.l. Bay-O-Net fuses can be used on single-phase conventional and self-protected distribution transformers and on three-phase equipment. i3+X:sm'd4_3z ldIN_Hb]p/%g?t37yJ#7A{4I"i%aM-Ucdoo^_AY}c?\(B'ZrMF?Ft$t}RzQ'iinl=]d"2GYT&({^yYm4`[JMGXB8ek dX 2!ILYxA6Tf(C(K-|>> Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. G4. Parallel Volts: V1= V2 = 20V. Las Cruces N.M. Dec 2, 2005. 0000043106 00000 n Bayonet Cap BC-B22d Cap Diameter: 22mm Diameter (Pin to Pin): 27mm Height: 26mm With its familiar "push and twist" action, the "bayonet cap" (also known as BC or B22d cap) is used on most regular light bulbs. 0000004975 00000 n The bulbs are used with base types screw (E27, E14) or bayonet (B22) and have a wide range of uses. 0000031129 00000 n For bulbs powered by AC current, the thread is generally connected to . Check characteristics and dimensions for application before substituting. Motor Fuse Sizing Chart: Here the standard IEC recommended fuse chart has been included. The first sublateral fuse (Overhead) will be half or the next smaller standard size that JEA has in stock. 0000032187 00000 n HWK$ )OH}^xm6`3RfVuCaxGQ$O0-oMlZw*xa8v]mowc}].eoT.8HgOyGum:Z*~KtuMc7l/|;f[N{/7(Ua7&m{~ N{Zy/&KOr{`O`&];Z._u{G=,|q+g'oRvN|xqO^_?=1q@Ov]yOx\fOs]q-3Ku'^qMEZ.2aWO`K9]vw0'>o_(2csd&PrnK. endstream As one of the nation's premier specialty fuse distributors our goal is to provide you access to expert technical support and an extensive inventory of fuses, backed by our guarantee of selling only new factory warranty fuses. The most popular diameters for light bulb bases are: Standard-Medium, using an normal screw in the base - E26 or E27. * Check specific mounting dimensions before substituting. There are not more than three current-carrying conductors in the raceway or cable, including spare conductors. hb```b``5b`c`Heb@ !;pA6>= (@Z%3yRx;U)g|> *_x6vY@u 6 YV&iMF^,{uB`d. xref Note: This level of protection requires a well-designed, true dual-element fuse. Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. 0000050636 00000 n Choose either fuse or no fuse kit from chart below. 2015 Eaton. 0000101802 00000 n They will limit long-term transformer heating caused by overloads and high 0000023190 00000 n 0000031054 00000 n y0!&"RlMx1>i` O #j b8E\C$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 8.5 from application/x-indesign to application/pdf All Rights Reserved. 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. 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. You are using an out of date browser. Version: 10.6.13. 0000033412 00000 n @&.1v ,OxsrVoflhT8-!@Svt `18d#=Rc\n,L}^pI@nbI2oT"qNf-oSr1([-`|OOf}b9A;o?35ul%J;&:8tIr?KD=.wX#SIl So you have a 75 VA control transformer with a 24 volt secondary. VA VOLTS = Maximum amp load, 75 / 24 = 3.125 Amps. <>stream 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 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. fuse link 95 0 obj eaton:search-tabs/content-type/resources 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 . Request a Quote Resistance Test Results: GY6.35. 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 0000022932 00000 n G13. 0000024700 00000 n 0000045050 00000 n 0000005460 00000 n If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. endobj eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices 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. 0000007917 00000 n 0000029748 00000 n xmp.did:FD8E0541B3A1E4118F968FED751795F4 Toll-free: (800) 739-914 |Local: (918) 665-6888. 240-48; dual element fuse link; fuse; fuse link; bay-o-net; bon Dual element Bay-O-Net fuse link catalog 0000016260 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 (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. 16.67*125% = 20.84 amps. Software: Calculation of Size of Transformer, Fuse and Circuit Breaker. Wedge S.F. 2015-02-26T16:27:07.000-05:00 44 0 obj Figure 3: MVCF Diagram . 0000005729 00000 n endobj 0000002473 00000 n Only 1.61 with Motoring Club premium. trailer <<5AB77FF839994E17B452F7DCD86BF771>]/Prev 486872>> startxref 0 %%EOF 199 0 obj <>stream Fabric Lighting Cables . 0000024733 00000 n application/pdf What is inside the bayonet oil fuse. 0000041514 00000 n 0000048647 00000 n 0000012782 00000 n We go into it every time somebody calls. 0000006366 00000 n 0000014224 00000 n )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ Contacts; CANADA - Mississauga, ON. 0000139115 00000 n endobj `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf Dual sensing Bay-O-Net fuse link catalog s+i=,3C^]f/enQa9"=qMs(6)ZDCdX8?]HQ|. 0000041315 00000 n 0000005012 00000 n 0000018232 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 endstream hour melt current of the selected fuse, 4 to 8 hours, in 100 C oil.) 10 33 0000037236 00000 n 0000008860 00000 n 0000031939 00000 n 0000002772 00000 n