OVRHTP

OVRHTP Surge Protective Devices (SPDs) is a cost-effective solution designed for UL panel builders and original equipment manufacturers OEMs to help protect against utility power anomalies and lightning-induced transient surge conditions. OVRHTP compact and advanced design feature thermally protected MOVs to eliminate overvoltage, safeguarding your equipment and capital investments.

Technical specifications

  • 200kAIC short circuit rating for most available voltage configurations
  • Maximum surge current rating 60 kA to 400kA per phase, 30 kA to 200kA per mode
  • Nominal discharge current rating (I-n) 20kA for most available configurations
  • Operating frequency 47–63Hz
  • Connection method parallel to the electrical distribution system
  • Modes of protection All Modes (L-N, L-G, N-G, L-L)
  • Type 1 SPD with fault current rating (SCCR) 200kAIC – no upstream over-current protection device (breaker or fuse) required

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OVRHTP

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Main benefits

customer benefits
Safeguard capital investments

Help protect your customers' valuable assets, reduce downtime, and lower maintenance costs

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Cost-effective

Choose the enclosure options that better fit your budget

extreme conditions
Absolute protection

Advanced thermal protection for a higher level of reliability

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Proven and reliable performance

Single surge testing has been validated by an independent third-party laboratory

Main features

  • Thermally protected MOVs
  • Multiple enclosure options: Metal and polycarbonate
  • Compact and lightweight design
  • Standard monitoring status indicator lights (one per phase)
  • Dry relay contacts report SPD status remotely
  • Optional surge counter display
  • Optional audible alarm with a silence button

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