Power Switching & Controls For Business-Critical ContinuityTM Edco SS64 & SS65 Series Wastewater/Industrial Applications The Edco SS64 and Edco SS65 Series suppressors are designed for the water and wastewater industry. These multi-stage hybrid suppressors address over-voltage transients with gas tube and silicon avalanche technology. In addition, sneak and fault currents are mitigated with PTC devices which consist of solid-state resettable fuses. The units are encapsulated in stainless steel pipe nipples making them suitable for use in severe environments. The Edco SS64 models protect a signal pair and the Edco SS65 models protect a signal pair plus the cable shield (drain wire). General Technical Specifications Maximum Operating Voltage: Maximum Operating Current: Clamping Voltage (L-G): Clamping Voltage (L-L): Peak Surge Current: SPD Technology: Frequency Range: Insertion Loss: Series Resistance (per Conductor): Capacitance (Zero Volts Bias): Operating Temperature: Life Cycle: Weight: Certifications: 28 VDC 150 mA 36 VDC 72 VDC 10 kA (8x20 uS) GDT, SAD, w/series PTC 0 to 20 MHZ < 0.1 dB at 20 MHz 5 Ohm (typical) (L-G) 1200 pf (typical) (L-L) 600 pf (typical) -40°C to +85°C 400 @ 500 Amps (10x1000 us) .35 lbs UL 497B Features Transient protection for lowvoltage signal lines Sneak/fault current protection Resettable fusing—PTCs Differential and common mode protection Automatic recovery Encapsulated in stainless steel pipe nipples Protection for one pair (Two wires & shield on SS65) 5 year warranty Typical Applications Caution: The hybrid design of this product includes series resistance. Do not place this product in service on any signal lines capable of supplying more than 150 milliamperes continuously. Emerson Network Power. The global leader in enabling Business-Critical ContinuityTM. AC Power Embedded Computing Infrastructure Management & Monitoring Thermal Management 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 protected] IO-50142 11/13 Rev.5 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.