Category
Plug-in Surge Arrester
EX-BLQ-17/50(45) 15kV,EX-BLQ-34/85 24kV,EX-BLQ 5kA-51/134 35kV
The A EX-BLQ shielded front and rear terminal arrester provides reliable over-voltage protection for power systems.
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The A EX-BLQ shielded front and rear terminal arrester provides reliable over-voltage protection for power systems and can be used in conjunction with shielded front and rear terminals to ensure the safe operation of the power grid.
The Technical Specifications of this Plug-in Surge Arrester define its overvoltage protection parameters for medium and high voltage power systems. The EX-BLQ-17/50(45) 15kV model is rated for 15kV applications, the EX-BLQ-34/85 24kV model for 24kV systems, and the EX-BLQ 5kA-51/134 35kV model for 35kV networks, each providing reliable clamping of transient overvoltages. This Plug-in Surge Arrester features a shielded front and rear terminal design that ensures secure connections and consistent protective performance. When installed in switchgear assemblies, this Plug-in Surge Arrester protects transformers, cables, and other equipment by limiting incoming overvoltage waves and suppressing voltage reflections. The plug-in configuration of this Plug-in Surge Arrester enables quick field replacement without de-energizing the entire system. As a critical Switchgear Insulation Component, the Plug-in Surge Arrester family—including the EX-BLQ-17/50(45) 15kV, EX-BLQ-34/85 24kV, and EX-BLQ 5kA-51/134 35kV—is tested to verify its protective characteristics. Proper coordination of this Plug-in Surge Arrester with other Switchgear Insulation Component devices ensures comprehensive surge protection across multiple voltage classes.
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