SolaHD™ SS Series Surge Protection Devices

SolaHD

SolaHD™ SS Series Surge Protection Devices

SolaHD

SS Series surge protection devices are designed for the water and wastewater industry. These multi-stage hybrid suppressors address over-voltage transients with gas tube and silicon avalanche technology. Sneak and fault currents are mitigated with PTC devices. The units are encapsulated in stainless steel pipe nipples making them suitable for use in severe environments. The SS64 models protect a signal pair and the SS65 models protect a signal pair plus the cable shield (drain wire).

Specifications

Maximum Signal Voltage
28 V Max
DC Clamping Level (L-G)
36 V ±l0%
DC Clamping Level (L-L)
72 V ±l0%
Peak Surge Current
10 kA (8x20 µs)
Maximum let-thru Voltage Line-to-Ground (10x700 µs)
44 V @ 400 A
Maximum let-thru Voltage Line-to-Line (10x700 µs)
90 V @ 400 A
Series Resistance (per conductor)
5 V (typical)
Capacitance (Zero Volts Bias)
(L-L) 600 pf typical, (L-G) 1200 pf typical
Capacitance Number of Occurrences
400 @ 500 Amps (10x1000 µs)

Features

  • Automatic recovery features make it ideal for use in severe environments
  • Transient protection for low-voltage signal lines
  • Gas tube and silicon avalanche technology encapsulated in stainless steel pipe nipples
  • Sneak/fault current protection
  • Resettable fusing—PTCs
  • Differential and common mode protection
  • Encapsulated in stainless steel pipe nipples
  • SS64: protection for a signal pair
  • SS65: protection for a signal pair plus the cable shield (drain wire)

Documents & Drawings

Training & Services