Surges may be caused by an indirect lightning strike but, the majority are caused by equipment being turned on or off within a facility. These surges damage components costing money to repair or replace as well as create unplanned downtime resulting in unfulfilled orders, missed deadlines, unreliable systems and/or dangerous situations. The GHX Surge Protective Device (SPD) Series for branch circuits safeguards components from transient overvoltage or surges by limiting the fault current to a load or the unit being protected.
The DIN-rail mounted, pluggable module device offers a compact footprint for panel design flexibility as well as a quick and easy installation. With UL and IEC compliance in one component, the Surge Protective Device (SPD) Series reduces inventory needs and simplifies allocation of parts.
Combined AC SPD Type 1 and Type 2 Lightning Current Arrester and Surge Arrester is using for the direct lightning protection in Power system, and can usage in Transformer low-voltage side.
YL1-D20 series OBO Type AC SPD Type 2 Surge Protection Device consisting of a base part and plug-in protection modules ,for use in AC or DC PV system.
YL1-C40 series OBO Type Type 2 AC SPD Surge Protection Device is suitably used in the TT, TN-S, TN-C, IT, TN-C-S etc. power supply system.
YL1-B60 series OBO Type AC SPD Type 2 Surge Protective Device for installation at the boundary of zones LPZ1 and LPZ2.
YL1-D20 series DHEN Type AC SPD Type 2 Surge Protection Device is DIN rail installation which is easy to install.
YL1-C40 series DHEN Type Type 2 Surge Protection Device AC SPD has Visual indication which shows Green (good)/ Red (repalce).