The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. 0
hour melt current of the selected fuse, 4 to 8 hours, in 100 C oil.) 0000005238 00000 n
Please wait while the characteristic curves and transformer overload curve charts are generated. 0000000016 00000 n
Size: 90.3 KB. Recommended fuse size per NEC450.3[B] and commercially available fuse types. In general, the current-limiting fuse should only operate for internal faults in the transformer. Lamp Holders & Ceiling Pendants. 0000029256 00000 n
0000003293 00000 n
Verify voltage for dc applications. 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. The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. Single Phase: Not to be used at voltages greater than 17,10 0 for delta configuration, or . 0000033601 00000 n
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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. The "E" rated fuse has timecurrent 0000032052 00000 n
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. Bayonet fuse holders with and without flapper. 0000008007 00000 n
0000034466 00000 n
The fuse characteristic, or how quickly the fuse blows, is of great import-ance when it comes to fuses. (1)Fuses installed in an enclosure with a base loading of 80% as required by the National Electrical Code. b. Okay and on the left-hand side of the chart there's a label on your drive. Were here to help. 0000004374 00000 n
0000032337 00000 n
endobj interchangeable with similar fuses using industry standard clip-style and dry well canister mountings. 0000017322 00000 n
Get Lighting. What does the bayonet fuse do? What is inside the bayonet oil fuse. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. OC level is used to simulate the CLF fuse total clearing time. 162 0 obj
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0000045029 00000 n
bay-o-net *s12uIq~4:gxlt`x~M?ggXrT)G8,l*Cy|5'/$7EfnR>P@F5B(Yrl-P"N~. These charts apply to BAYONET current (fault) sensing lin ks Ermco catalog number 9F54MFC---. 0000045050 00000 n
0000032073 00000 n
adobe:docid:indd:a2cd9f65-1c26-11db-8bee-abf62ac53911 0000017134 00000 n
Bayonet Fuse Link Catalog numbers and technical information B-20 . I missed that the doc was 34.5 - 138 kV. 0000003825 00000 n
0000039287 00000 n
A Class T fuse is a fast acting current limiting fuse that is rated to interrupt a minimum of 200,000 amps. Simply complete the form below to have one of ourengineers review your fuse criteria and offer assistance. Toll-free: (800) 739-914 |Local: (918) 665-6888. Bay-O-Net fuses can be used on single-phase conventional and self-protected distribution transformers and on three-phase equipment. 0000018906 00000 n
0000002857 00000 n
M metallica5 Member Location Metro DC Dec 19, 2012 #1 I have one 13.8kv Delta pri x 4.16kv Wye Secondary 4000kva transformer and the second is 13.8kv Delta pri x 480/277 Wye secondary 2/2.6MVA. MONSTERFUSES: All Major Brands of Industrial Fuses in Stock Western U.S. 888-444-4335 / Eastern U.S. 877-444-1798 I know the manuals our favorite thing. Bay-O-Net fuses can easily be co or di nated with upstream devices. Intermediate E17 Base. y6'=]=]:kCwj5u
9Nkk'l3U5ZxX0 2015-02-26T16:27:09.000-05:00 endobj 0000002047 00000 n
0000042303 00000 n
endobj The resulting number x 100 yields the percent of load required to melt the selected fuse at maximum oil temperature (top oil 0000001601 00000 n
FtTwpkq(k(8$uZ#mRA~)u|78)MyuVJ>Vl%:G_ogg_@68. See our range of BC-B22 capped lamps. Best Selling BC-B22d Cap SBC-B15d Cap Diameter: 15mm ECI BAYONET FUSE LINK and ECI - COOPER FUSE LINK CROSS- . Never use a fuse in a circuit having a higher rated voltage than the fuse. 0000004617 00000 n
Fuses. S15. It may also be used in large padmount transformers. 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. 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. trailer
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By submitting this form I agree to Eatons privacy policy. learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation. 0000041514 00000 n
Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. Under oil internal arresters. 8.5 Choose either fuse or no fuse kit from chart below. 0000141959 00000 n
If the bayonet fuse will not be used in series 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. You need the current-limiting fuse (or fusible link) to protect the Bayonet fuse. 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. 0000029562 00000 n
G13. 0000002149 00000 n
0000048647 00000 n
0000006308 00000 n
11.0 5. The Cooper Power Systems Dual Element Bay-O-Net. or to coil terminal. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endstream Bay-O-Net fuses can easily be coordinated with upstream devices. 0000034544 00000 n
characteristics that are easier to coordinate with existing protective devices, such as boric acid fuses, reclosers and power fuses. 2015 Eaton. 0000044762 00000 n
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-|D}?ZUTYt4
$o"hK9:Vu$C w9wO*jJ1;{{sSSRbGVE@A! 95 0 obj 240-46; dual sensing fuse link; bay-o-net; bon Time delay fuses sized at 125% may open at motor locked For full size TCC curves R240-91-50, contact your Eaton representative. uuid:b8c94799-e64d-4058-9580-65fc19f837f1 0000031233 00000 n
It is completely 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. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. 0000044938 00000 n
0000045636 00000 n
0000040002 00000 n
A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 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. xmp.iid:C29B6A23FEBDE411A2AB91AAA0F8D13D APPLICATION Provides a means to . endstream
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Information 4. endobj 0000027490 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. 0000026111 00000 n
Voltage, amperage, and other details may vary. eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. 0000006965 00000 n
It's got a part number. 2015-02-26T15:27:07.000-06:00 0000032923 00000 n
Wedge S.F. 0000035178 00000 n
hu}+Xz>;kO endobj Created Date: 9/1/2006 1:14:13 PM . 0000005950 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. This sizing will provide a degree of overload protection for motors with a service factor of 1.15. http://www.sandc.com/edocs_pdfs/edoc_025854.pdf. Figure 3: MVCF Diagram . Adobe PDF Library 10.0.1 0000013796 00000 n
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. 0000063474 00000 n
A-series bulb types Halogen bulbs 0000063280 00000 n
per your comment, what other details are needed for the calculation? 0000096741 00000 n
<>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 2015 Eaton. HlTPWffzAh;z{b4H(("q>300"FQPEa #j5k-VLI6V>v~}s;v1EO^+xJ}3^ |F;][sgT+U&m^Kzw/ @ZEZy9 K?g)kDgX2>Xh'4@kA Myp]d demE'o-s#zf"+1^xC 0000002862 00000 n
0000030821 00000 n
Consult the Isolation link correlation chart above for the proper coordination between fuse element and isolation link. endobj Eaton Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. 0000120140 00000 n
22 0 obj GU4. EV auxiliary fuse-500VDC uuid:012c4d71-e8e3-4d58-85c1-a2cc3b8d8874 No special tools are required. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 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. The fuse's highly efficient currentlimiting section reduces the effects of high fault current stresses on upstream and downstream apparatus because it limits energy letthrough during high current fault clearing. 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. 2015-02-26T15:34:31.000-06:00 false Internal oil-immersed partial range current-limiting fuses. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 8.5
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. Please note that requesting information will automatically send us the results of our current fuse selection including all criteria entered. endobj xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D 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. trailer
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. 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. %PDF-1.5
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Adobe InDesign CS6 (Windows) Small Bayonet - B15. 3b))9?UpsJZ3Iwp j}lZ mfpumtmw\o(mGg'KovXton/WZmwu%$v?7ik?n6 0000011384 00000 n
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You can verify with ABB, but I doubt it is necessary to change the current-limiting fuse. GY6.35. xmp.did:3303632EB2A1E4118F968FED751795F4 Step 3. 0000001807 00000 n
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s+i=,3C^]f/enQa9"=qMs(6)ZDCdX8?]HQ|. G9. #4. 2015-02-26T16:34:31.000-05:00 0000019753 00000 n
Electrical Power website. 0000044469 00000 n
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Please enter your transformer specifications, desired low current protection and long-term loading criteria and click on the "recommendation and charts" button. Adobe PDF Library 10.0.1 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. An example of the fuse re-rating when lower ambient temperatures are present: Normal full-load current: 1 Amp Normal fuse sizing: 1.5 Amps (135% of full load current taken to the next higher standard rating) Ambient Temperature: -15C Re-rating: 1.2 Amps (70% of normal fuse rating taken to the next higher standard fuse rating) 5. FLSR series fuses Wire is sized by the American Wire Gauge (AWG) system. Non-loadbreak and loadbreak dry-well fuseholders. 0000100847 00000 n
Download your results in Adobe Acrobat (PDF) format or email the results to yourself or a colleague. 0000012913 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 . Check "Minimum Dimensions" on page . from application/x-indesign to application/pdf 0000141004 00000 n
Step 4. 13 0 obj 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. of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG 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. GR8. Key benefits Capable to control full range of overload currents either in combination with switching apparatus or as sole protection 0000026529 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. eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. 0000031129 00000 n
0000009529 00000 n
ES - Edison Screw - E27. Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i Type T Fuse ampere ratings range from1 to 800 amps. using the above calculator first get the current rating of the transformer then select SWG no. 0000036879 00000 n
0000027002 00000 n
This catalog provides features and ordering information for Eaton's Cooper Power series dual sensing Bay-O-Net fuse link used in Bay-O-Net fuse assemblies to protect distribution apparatus from damaging currents and distribution systems from failed apparatus. For the 23 kV, 250 A fuse (parallel 125 A) the maximum interrupting rating is 12 kA. 0000034001 00000 n
to size time delay fuses at 125% of motor full load amperes. 0000034667 00000 n
backup fuse.) 0000012414 00000 n
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0000052573 00000 n
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Adobe PDF Library 10.0.1 42 0 obj There are a number of different makes and types of fuse. "OP8x.A%B%:_6lOJn2T5ReQj'MO)'Ho_[`K"h$Dn A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 0000029590 00000 n
eaton:resources/marketing-resources/catalogs 0000048626 00000 n
Eaton NOTE: Only components of identical manufacture and ratings should be assembled together and installed in three-phase applications. application/pdf The fuse cartridge is then replaced, and the holder reinserted using a hotstick. 0000013567 00000 n
G4. with a current-limiting fuse, an isolation link is required. 0000006366 00000 n
Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. typical fuse block connections for transformer with dual voltage primary typical fuse block . So you have a 75 VA control transformer with a 24 volt secondary. Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. 0000010993 00000 n
Mersen's General Electric Fuse support and disconnecting switches are used for mounting and installing medium voltage fuses. (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. *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{.
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