SE-EPI-06

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 ENERGIZED A PHASE B LAMP TEST C SE-EPI-06 E N E R G I Z E D P H A S E I N D I C AT O R Phase Voltage: 208-600 Vac 50/60 Hz Phase Current: 50 mA Maximum Lamp-Test Supply: 1 VA 120 Vac 50/60 Hz Rev: 00 Serial No: ELXXXXYYYYY 1-800-TEC-FUSE (1-800-832-3873) Made in Saskatoon, Canada R C LR 53428 US SE-EPI-06 Copyright © 2012 by Littelfuse Startco All rights reserved. Publication: SE-EPI-06-M Document: S95-EPI0-00000 Printed in Canada SE-EPI-06 Energized Phase Indicator TABLE OF CONTENTS PAGE Table of Contents .................................................................... i List of Figures.......................................................................... i 1. Features ...................................................................... 1 2. Description ................................................................. 1 3. Installation ................................................................. 1 4. Technical Specifications ........................................... 4 LIST OF FIGURES FIGURE PAGE 1. SE-EPI-06 Outline and 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 DISCLAIMER 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. Pub. SE-EPI-06-M, March 9, 2012. Page i Rev. 3 Page 1 Rev. 3 SE-EPI-06 Energized Phase Indicator 1. FEATURES 2. DESCRIPTION  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.  Direct connection for voltages up to 600 Vac line to line. o Potential transformers (PT’s) are required for voltages greater than 600 Vac. 108.0 (4.25) 95.3 (3.75) ENERGIZED 6.4 (0.25) 95.3 (3.75) FACEPLATE OUTLINE 4.0 (0.16) DIA PHASE C SE-EPI-06 E N E R G I Z E D P H A S E I N D I C AT O R Phase Voltage: 208-600 Vac 50/60 Hz Phase Current: 50 mA Maximum Lamp-Test Supply: 1 VA 120 Vac 50/60 Hz 69.9 (2.75) B LAMP TEST 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. 76.2 (3.00) 88.9 (3.50) A 3. INSTALLATION Rev: 00 Serial No: ELXXXXYYYYY 1-800-TEC-FUSE (1-800-832-3873) Made in Saskatoon, Canada R C 6.4 (0.25) R LR 53428 US 3.2 (0.13) SE-EPI-06 FRONT 101.6 (4.00) 52.4 (2.06) MOUNTING DETAIL CL CH BL BH AL AH SIDE FIGURE 1. SE-EPI-06 Outline and Mounting Details. Pub. SE-EPI-06-M, March 9, 2012. 6.4 (0.25) NOTE: The LAMP TEST feature requires an isolated 120 Vac supply. 76.2 (3.00)  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. Page 2 Rev. 3 SE-EPI-06 Energized Phase Indicator SERVICE ENCLOSURE TRANSFORMER ENCLOSURE ØA ØB ØC 1A 1A 1A NOTE 1 AL NOTES: 1. USE L TERMINALS FOR SYSTEMS UP TO 240 V. USE H TERMINALS FOR SYSTEMS ABOVE 240 V UP TO 600 V. AH L 120 V LAMP TEST BL BH CL CH SE-EPI-06 ENERGIZED PHASE INDICATOR G FIGURE 2. Connection Diagram for an Ungrounded 240- to 600-V System. SERVICE ENCLOSURE TRANSFORMER ENCLOSURE ØA ØB ØC NOTE 2 1A 1A 1A PT’S NOTE 1 AL NOTES: 1. 120/√3 OR 240/√3 V PT SECONDARY 120 V LAMP TEST AH L G 2. CODES MAY REQUIRE INTERLOCKED DISCONNECT SWITCH FIGURE 3. Connection Diagram for Ungrounded Systems above 600 V. Pub. SE-EPI-06-M, March 9, 2012. BL BH SE-EPI-06 ENERGIZED PHASE INDICATOR CL CH Page 3 Rev. 3 SE-EPI-06 Energized Phase Indicator TRANSFORMER ENCLOSURE SERVICE ENCLOSURE ØA ØB ØC 1A 1A 1A NOTE 1 NEUTRAL GROUNDING RESISTOR AL AH BL BH CL CH L 120 V LAMP TEST SE-EPI-06 ENERGIZED PHASE INDICATOR G NOTES: 1. USE L TERMINALS FOR SYSTEMS UP TO 240 V. USE H TERMINALS OF SYSTEMS ABOVE 240 V AND UP TO 600 V. FIGURE 4. Connection Diagram for a Resistance-Grounded System up to 600 V. SERVICE ENCLOSURE TRANSFORMER ENCLOSURE ØA ØB ØC NOTE 3 1A NEUTRAL GROUNDING RESISTOR 1A 1A PT’S NOTES 1&2 L NOTES: 1. 120/√3 OR 240/√3 V PT SECONDARY 2. CONTACT FACTORY FOR NGR-MONITOR COMPATIBILITY. 120 V LAMP TEST G AL AH BL SE-EPI-06 ENERGIZED PHASE INDICATOR 3. CODES MAY REQUIRE INTERLOCKED DISCONNECT SWITCH FIGURE 5. Connection Diagram for Resistance-Grounded Systems above 600 V. Pub. SE-EPI-06-M, March 9, 2012. BH CL CH SE-EPI-06 Energized Phase Indicator 4. TECHNICAL SPECIFICATIONS 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 R C LR 53428 US UL Listed Pub. SE-EPI-06-M, March 9, 2012. Page 4 Rev. 3