GRASS VALLEY HPE-300, Руководство пользователя

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2
Introduction
Key features
LED indicators for power supply status. The 2AC model has a secondary AC mains input that
takes over in case of a primary AC mains power failure.
Key features
• All features are built into a compact case of only 2RU height and 1/3 19” standard rack
width.
• Complies to all safety regulations. Safety features and complete control over low and
high voltage circuits are under constant supervision, providing reliable operation.
• Offers a versatile field of operation: as a separate power for mobile indoor applications,
as an installed power supply in a 19" rack or in a splash proof casing for outdoor
applications.
• Low noise operation.
• Flexible through the availability of a wide range of Universal Fiber Plates such as ST, LC,
SC and OpticalCON.
• Supports LDX 100 Series NativeIP and Di) workflows and camera local power
configurations and Di) workflows.
• High efficiency 48 VDC to 300 VDC converter stage to provide the required camera
operating voltage over long SMPTE Hybrid Fiber cable lengths.
• Supports robust, high power to the camera (up to 300 W) which enables ‘large’ camera
configurations including box lenses with SuperXpanders.
• (2AC model only) Fully automatic secondary AC mains redundancy, provides failsafe
operation in the event of primary AC mains power line dips and/or drop outs. Fully
recovers to primary AC mains when re-supplied and deemed reliable after a 30 second
evaluation period.
• Active cooling with dual, field-serviceable fan modules.