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MAINS DISTRIBUTION PROTECTION

CLASS 2 SURGE ARRESTER

an all-mode Class 2 surge arrester for the protection of the distribution boards of large structures in high lightning exposure areas

SKU: WSP-HSA-80-80-230RCF Category:

The WSP-HSA/80/80/230RCF is an all-mode Class 2 surge arrester to BS EN 61643-11.

Designed for the protection of the distribution boards of large structures in high lightning exposure areas, the arrester is an ideal solution for installation at the boundary of LPZ0b/LPZ1 or LPZ1/LPZ2 to help fulfill the requirements of BS EN 62305.

The arrester features high surge current, all mode protection, thermal and overcurrent protection and a resettable surge counter, with visual, audible and remote indication of the arrester status.

Additional information

Nominal Operating Voltage

240rms
Maximum Continuous Operating Voltage (Uc)

275rms
Temporary Overvoltage L/N | L/E (Ut)

335 V/5 sec
Protection Modes

Phase-Neutral, Phase-Earth, Neutral-Earth, Phase-Phase
Voltage Protection Level at 5kA 8/20 μs (Up)

<1100V L-N, L-E, N-E <2200V L-L
Max. Surge Current (8/20 μs) L-N | L-E (Imax)

40kA/Mode, 80kA/Phase
Max. Surge Current (8/20 μs) L-N | N-E (Imax)

80kA

Brand

A. N. Wallis

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