3714 kinnear place saskatoon, saskatchewan canada s7p 0a6 ph: (306) 373-5505 fx: (306) 374-2245 www.startco.ca SE-EPI-06 manual energized phase indicator march 9, 2012 revision 3 abc energized phase lamp l a m p test t e s t SE-EPI-06 rev: phase voltage: phase current: lamp-test supply: 208-600 vac 50/60 hz 50 ma maximum 1 va 120 vac 50/60 hz SE-EPI-06 energized phase indicator serial no: 00 elxxxxyyyyy 1-800-tec-fuse (1-800-832-3873) made in saskatoon, canada lr 53428 us c r copyright ? 2012 by li ttelfuse startco all rights reserved. publication: SE-EPI-06-m document: s95-epi0-00000 printed in canada
page i SE-EPI-06 energized phase indicator rev. 3 pub. SE-EPI-06-m, march 9, 2012. t able of c ontents p age table of contents .................................................................... i list of figures .......................................................................... i 1. features ...................................................................... 1 2. description ................................................................. 1 3. installation ................................................................. 1 4. technical specifications ........................................... 4 l ist of f igures f igure p age 1. SE-EPI-06 outline a nd mounting details ................. 1 2. connection diagram for an ungrounded 240- to 600-v system ........................ 2 3. connection diagram for ungrounded systems above 600 v .............................................. 2 4. connection diagram for a resistance-grounded system up to 600-v ............ 3 5. connection diagram for resistance-grounded systems above 600 v .............................................. 3 d isclaimer specifications are subject to change without notice. littelfuse startco is not liable for contingent or consequential damages, or for expenses sustained as a result of incorrect application, incorrect adjustment, or a malfunction.
page 1 SE-EPI-06 energized phase indicator rev. 3 pub. SE-EPI-06-m, march 9, 2012. 1. f eatures ? red led?s indicate presence of voltage to ground for each phase of a power system. o redundant led?s are used for reliability. ? pressing lamp test causes all led?s to light. n ote : the lamp test feature requires an isolated 120 vac supply. ? direct connection for voltages up to 600 vac line to line. o potential transformers (pt?s) are required for voltages greater than 600 vac. 2. d escription the SE-EPI-06 is a self-powered voltage indication system. presence of phase-to -ground voltage is indicated by redundant led?s (two per phase). the respective led?s are on when voltage is present. 3. i nstallation outline and panel-mounting details are shown in fig. 1. for 208- to 600-vac systems, connect the SE-EPI-06 directly to the three-phase bus. for 208- or 240-volt installations, use terminals al, bl, and cl. for systems above 240 v and up to 600 v, use terminals ah, bh, and ch. see figs. 2 and 4. for systems above 600 v, install pt?s as shown in figs. 3 and 5. connect terminal g and chassis-bonding terminal ( ) to ground. for lamp test connect 120 vac supply to l and g. connection and use of lamp test circuit is optional. ah al bh bl ch cl 108.0 (4.25) 95.3 (3.75) 76.2 (3.00) 88.9 (3.50) 6.4 (0.25) 95.3 (3.75) 6.4 (0.25) 76.2 (3.00) 101.6 (4.00) 69.9 (2.75) 3.2 (0.13) faceplate outline 4.0 (0.16) dia 6.4 (0.25) r mounting detail front side 52.4 (2.06) abc energized phase lamp l a m p test t e s t SE-EPI-06 rev: phase voltage: phase current: lamp-test supply: 208-600 vac 50/60 hz 50 ma maximum 1 va 120 vac 50/60 hz SE-EPI-06 energized phase indicator serial no: 00 elxxxxyyyyy 1-800-tec-fuse (1-800-832-3873) made in saskatoon, canada lr 53428 us c r figure 1. SE-EPI-06 outline and mounting details.
page 2 SE-EPI-06 energized phase indicator rev. 3 pub. SE-EPI-06-m, march 9, 2012. transformer enclosure service enclosure ?a ?b ?c 1 a 1 a 1 a al ah bl bh cl ch l g 120 v lamp test SE-EPI-06 energized phase indicator note 1 notes : 1. use l terminals for systems up to 240 v. use h terminals for systems above 240 v up to 600 v. figure 2. connection diagram for an ungrounded 240- to 600-v system. transformer enclosure service enclosure ?a ?b ?c 1 a 1 a 1 a al ah bl bh cl ch l g 120 v lamp test SE-EPI-06 energized phase indicator notes: 1. 120/ 3 or 240/ 3 v pt secondary pt?s note 1 note 2 2. codes may require interlocked disconnect switch figure 3. connection diagram for ungrounded systems above 600 v.
page 3 SE-EPI-06 energized phase indicator rev. 3 pub. SE-EPI-06-m, march 9, 2012. transformer enclosure service enclosure ?a ?b ?c 1 a 1 a 1 a al ah bl bh cl ch 120 v lamp test l g neutral grounding resistor notes: 1. use l terminals for systems up to 240 v. use h terminals of systems above 240 v and up to 600 v. note 1 SE-EPI-06 energized phase indicator figure 4. connection diagram for a re sistance-grounded system up to 600 v. transformer enclosure service enclosure ?a ?b ?c 1 a 1 a 1 a al ah bl bh cl ch 120 v lamp test l g neutral grounding resistor pt?s notes 1&2 notes: 2. contact factory for ngr-monitor compatibility. 1. 120/ 3 or 240/ 3 v pt secondary SE-EPI-06 energized phase indicator note 3 3. codes may require interlocked disconnect switch figure 5. connection diagram for resistance-grounded systems above 600 v.
page 4 SE-EPI-06 energized phase indicator rev. 3 pub. SE-EPI-06-m, march 9, 2012. 4. t echnical s pecifications phase voltage input l, maximums ......... 240 vac to ground, 3.5 ma input h, maximums ......... 600 vac to ground, 4.5 ma lamp test input ..................... isolated 120 vac, 1 va maximum dielectric strength .................. 2,200 vac, 1 minute shipping weight ..................... 0.3 kg (0.8 lb.) dimensions: height .............................. 108 mm (4.3?) weight ............................. 88.9 mm (3.5?) depth ............................... 54 mm (2.1?) environment: operating temperature ....... -40 to 60 ? c storage temperature .......... -55 to 80 ? c humidity ............................ 85 % non-condensing pwb conformal coating ....... mil-1-46058 qualified ul qmju2 recognized certification ............................ csa, canada and usa lr 53428 us c r ul listed
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