Surge Protection For Business-Critical ContinuityTM Edco DRS Series DIN Rail Protection The Edco DRS Series is a din rail mountable, single pair surge suppression module implementing three-stage hybrid technology. This module addresses over-voltage transients with gas tubes and silicon avalanche components. In addition, sneak currents are mitigated with resetable fuses (PTCs). The PTCs increase resistance several orders of magnitude when over-currents exceed safe levels. A normal state resumes when over-currents are removed. The ability to self-restore in this manner significantly increases suppressor performance and survivability. The Edco DRS Series mounts onto a standard 35mm industrial din rail. There are three “Field Side” and three “Electronics Side” screw terminals. One is reserved for a shield. Three electrically tied ground terminals are provided for grounding the Edco DRS Series unit to Building-Approved Ground. Shield is isolated from ground. For a 2-terminal version without a shield, order the Edco DRS-xxx-2. General Technical Specifications Part Number Features Peak Max Peak Nominal Max Current Max Nominal Typ Cap Signal Breakdown Ip 10x1000?s Current Continuous Series (pf) Voltage (Occurrences) 8x20?s Voltage Current Resistance DRS-008 6 8 >100 10KA 1500 150ma 5Ω DRS-015 12 15 >100 10KA 1500 150ma 5Ω DRS-232 15 22 >100 10KA 1500 150ma 5Ω DRS-030 24 30 >100 10KA 1500 150ma 5Ω DRS-036 30 36 >100 10KA 1500 150ma 5Ω DRS-043 35 43 >100 10KA 1500 150ma 5Ω DRS-050 43 50 >100 10KA 1500 150ma 5Ω DRS-060 52 60 >100 10KA 1500 150ma 5Ω *DRS-175 200 250 >10 8KA 1500 150ma 5Ω **DRS-130 RMS 170 200 >10 8KA 1500 5A None *NOT UL 497B Listed ** WARNING!! Edco DRS-130 RMS is for Discrete Signal Use Only. Do not use Edco DRS130 RMS on 120 VAC Power Lines. This unit is a Non-Hybrid, MOV design, rated above 5A operational current and can withstand greater than eight occurrences of a 10kA 8x20!s waveform, and greater than 1000 occurrences of a 200A 10x1000!s waveform. ■ Low-voltage data surge protection ■ Three-stage hybrid protection ■ Sneak/fault current protection with resettable fuses (PTCs) ■ Operating temperature -40c˚ to +85c˚ ■ Low profile packaging ■ Easy installation ■ Fits standard 35mm din rail ■ Fast response time <1 nanosecond ■ UL 497B Listed ■ 5 year warranty Installation 3-Terminal Device 2-Terminal Device Maximum Wire Size = 12 AWG Installation Instructions Read and Understand These Instructions: These protectors are intended for indoor use on communication loop circuits which have been isolated from the Public Switch Telephone Network. The communication loop circuits shall not be exposed to accidental contact with the electric light or power conductors. The protectors shall be installed per the applicable requirements of the National Electric Code, ANSI/NFPA 70. Emerson Network Power. The global leader in enabling Business-Critical ContinuityTM. AC Power Embedded Computing Infrastructure Management & Monitoring Precision Cooling Connectivity Embedded Power Outside Plant Racks and Integrated Cabinets DC Power Industrial Power Power Switching & Controls Services Emerson Network Power Contact information www.emersonnetworkpower.com/surge Headquarters Surge Protection 100 Emerson Parkway Binghamton, NY 13905 T: (607) 721-8840 T: (800) 288-6169 F: (607) 722-8713 E: email@example.com IO-50133 2/13 Rev. 2 Printed in USA Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2013 Emerson Electric Co.