Power line Type1 SPD Product Introduction

Power Line SPD

Power line Type1,2 SPD.
Protects equipment from lightning surges that enter through the power supply or ground (earth). For AC, DC (PV solar power generation), and three-phase integrated types.

Type1 SPD

Power line Type1 SPD(MOV)

・LD-C22EFS, LD-42EFS
・Coordinated and modular single-pole SPD with high follow current limitation; with remote signalling contact for monitoring system.

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Power line Type1 SPD (GDT)

・LD-22G,LD-25G
・Coordinated and modular single-pole SPD with high follow current limitation.

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Power line Type1 SPD(GDT) (N-PE)

・LD-210GSE
・Coordinated and modular single-pole N-PE SPD for Uc=255V; with remote signalling contact for monitoring system.

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Type2 SPD

Power line Type2 SPD LT Series

・LT-HT series
・Combination type SPD for power line ; with floating remote signalling contact.

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Power line Type2 SPD LSK-S Series

・LSK-S series
・Pluggable single-pole SPD consisting of a base part and plug-in protection

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Power line Type2 SPD LSK-N for TN system

・LSK-N2720S, LSK-N3220S
・Modular SPD for use in single-phase TN systems ; with floating remote signalling contact.

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Power line Type2 SPD LSK-NC for TN-C system

・LSK-NC series
・Modular SPD for use in TN-C systems; with floating remote signalling contact.

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Power line Type2 SPD LSK-NS for TN-S system

・LSK-NS series
・Modular SPD for use in TN-S systems;with floating remote signalling contact.

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Power line Type2 SPD LSK-T for TT system

・LSK-T series
・Modular SPD for use in TT and TN-S systems ("3+1" circuit); with floating remote signalling contact.

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Power line Type2 SPD PUSA for Photovoltaic system

・PUSA series
・Modular multipole SPD with three-step d.c. switching device for PV system with remote signalling contact for monitoring device.

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Power line Type2 SPD for Machine protection LT-CN Series

Machine protection SPD ; with status indicator NFPA79 (UL Listing)

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Power line Type2 SPD for Machine protection LT-C Series

Machine protection SPD ; with status indicator

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SPD for other Power Line

Rare-gas-filled insulation spark gaps

・TC100A
・ATEX approved Ex-protection category.