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  • UL 1449 Rated Surge Protection
    voltages are rounded up to the nearest UL rating (i.e., a SVR of 380 Volts, would be classified as a UL 1449 400 rating), so please consult the manufacturer for the actual suppressed voltage rating.
  • SPD Industry Code Changes (.pdf)
    the application of the SPD, not the performance or safety of the devices. UL 1449 third edition. Surge Protection. For Business-Critical Continuity™. ANSI /UL1449 Third Edition Safety Standard. (New UL and NEC standards means new performance levels,. test procedures and markings to SPD products
  • Manufacturing & Test Standards for SPD's
    voltages or surge. events that originate from equipment within a facility are not within the scope of this document. Advanced Protection Technologies, Inc. Rev 10/13/09. 727-535-6339 PH · 800-237-4567 · 727-539-8955 FX. UL 1449 Third Edition (Rev 3.0) – 2009 UL Standard for Safety
  • Design Features for SPD/TVSS Safety (.pdf)
    , or is out of normal production specifications? APT spends the extra effort to chase. down answers to these situations. Summary – UL 1449 provides good safety guidelines. APT prefers an additional level of safety. and expends substantial resources and energy to that goal. Failure testing is an inexact
  • What is an Electrical Transient?
    overvoltage high enough to drive them into continuous conduction. SPD safety testing, beginning in February 2007 when ANSI/UL 1449 - 2nd edition was revised to include extended abnormal overcurrent test parameters, required SPDs to be subjected to a full gamut of abnormal fault current scenarios

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  • Power Quality Primer > Power Quality Standards
    Consequently, the same standards that are applicable to a surge protection device are applicable to UPSs , like UL 1449 and IEEE C62.41.
  • APC UPS, Smart UPS(R), 3000VA, 8 Outlet - UPS - 4NZU2|SUA3000RM2U - Grainger Industrial Supply
    ...High Sensitivity, Height 3.5 In., Depth 26 In., Width 19 In., NEMA Plug Configuration L5-30P, Ports DB-9 RS-232, Smart-Slot, USB, Special Features Rackmounted USB and Serial Smart UPS , Standards BSMI, CSA, UL 1449 , UL 1778, FCC Part...
  • New products
    The Patriot's "features include full- time lightning and surge protection backed by UL 1449 , a rating normally reserved for quality surge suppressors; high voltage protection; full-time EMI/RFI protection; status indicator and alarms; and, an optional Check- UPS software and automatic shutdown...
  • Power Bar & Clamping Time Question - Self Help Forums
    It's safe to assume that all power bars from UPS manufacturers (such as APC) do have TVSS, but unless on the sticker it specifically states "camping time", "joule rating" or "response time" AND has " UL 1449 " approval, it is just...
  • Shopping - Best Prices On The Chiron Chiron Connect 350 Terminal Adaptor - Big Bruin
    ...Product Selector Key Features Product Description APC award-winning Smart-UPS is the most popular UPS in the world for servers, storage and networks Device Type Smart- UPS Form Factor Uninterruptible Power... ...clamping response time : meets UL 1449 Audible Alarm Alarm when...