Emerson SPA-60B User's Manual
Contents
1. Edco SPA 60B Series 120 VAC Interconnect Signal The Edco SPA 60B Series is an economical method of protecting circuitry associ ated with 120 VAC interconnect signal lines commonly used in traffic control sys tems In the presence of normal interconnect line voltage and frequency 60 Hz the Edco SPA 60B Series possesses the ideal characteristics of high impedance across the protector and no impedance in series with the line In the presence of tran sients the protector appears as very low impedance thereby shunting the surge to ground The product is offered in two variations The Edco SPA 60BS protects one circuit and consists of one lead and a stud also used for mounting The Edco SPA 60BS 2 is identical except it protects two circuits and consists of two leads and a stud Refer to ordering information General Technical Specifications Part Numbers Edco SPA 60BS Edco SPA 60BS 2 Maximum Operating Voltage 120 VAC Clamping Voltage 350 VAC Operating Current NA Total Peak Surge Current 10 kA Operating Frequency 47 63 Hz EMI Attenuation NA SPD Technology GDT Status Indication NA Connection Type 14 AWG 12 Long Leads Operating Temperature 40 C to 85 C Dimensions Inches 1 cube Ground Mounting Stud 10 32 x 3 8 SS Weight 2 OZ E Surge Protection For Business Critical Continuity SPA 60BS 2 shown Features W Rugged gas tube protection W Fast response time W Compact size W Various models available2. W 5 year warranty EMERSON E TEN y lat Wi K F E E t amp WW We Et Installation Stud Mounting Unit Connect black lead to interconnect signal line near entry point into cabinet Shorten lead as much as possible Bolt unit to clean metal surface bonded to power earth ground cabinet in most cases Lead Suported Unit Shorten leads Connect between interconnect signal line and power earth ground Ordering Information NOTE This product is intended for use on 120 VAC interconnect lines Do NOT use on AC service or power lines Emerson Network Power MB Ac Power MM Embedded Computing Mf Outside Plant MB Racks and Integrated Cabinets The global leader in enabling jy Connectivity MB Embedded Power MB Power Switching amp Control i Services per Sa ea a Business Critical Continuity MB bc Power Monitoring ME Precision Cooling Surge Protection Emerson Network Power Contact information www emersonnetworkpower com Headquarters Surge Protection A 328 Water Street eS Binghamton NY 13901 y T 607 721 8840 EMERSON T 800 288 6169 Network Power F 607 722 8713 E contactsurge emerson com Business Critical Continuity Emerson Network Power and the Emerson Network Power IO 50157 11 10 Rev 0 logo are trademarks and service marks of Emerson Electric Co 2010 Emerson Electric Co
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