ABB OVRHSP 1203Y Series Manuale di installazione, funzionamento e manutenzione
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Product manual
OVRHSP/OVRHSR
Surge protective devices
Installation, operation and maintenance manual
OVRHSP product features
– UL Listed 1449 4th Edition for Type 1 and Type 2 SPD
applications.
– Fail-safe design with individually fused Metal Oxide Varistors
(MOVs) eliminating single point failure, protecting against both
overcurrent and overvoltage events.
– 200kAIC short circuit rating permits direct bus connection to
most electrical services.
– Low let through voltage ensured by the lowest possible
impedance path to ground and equal current sharing during
surge events.
– All weather sealed, powder-coated NEMA 4/IP65 housing is
designed for any orientation and indoor/outdoor applications.
– 5-year standard warranty.
OVRHSR product features
– UL Listed 1449 4th Edition for Type 1 and Type 2 SPD
applications.
– Compact design to allow the SPD to be recessed into the wall.
– Fail-safe design with individually fused Metal Oxide Varistors
(MOVs) eliminating single point failure, protecting against both
overcurrent and overvoltage events.
– 200kAIC short circuit rating permits direct bus connection to
most electrical services.
– Low let through voltage ensured by the lowest possible
impedance path to ground and equal current sharing during
surge events.
– 5-year standard warranty.