Digital Energy Power Quality Surge Protective Devices TR Series Wallmount
Power Quality Online Store

Power Quality Press Room
 
  Single Phase UPS
  Three Phase UPS
  Automatic Transfer Switches
  Surge Protective Devices
  Paralleling Switchgear
  Power Quality Services
  UPS Global Services
  UPS Customer Test Center
  UPS Retrofit Finance Program
 

TR Series Wallmount
 
Application Notes

Pub #TitleRevision DateFormat
DEE-451Comparing SPD Protective Characteristics07/18/2007 [141k]
Comparing TVSS protective characteristics of UL 1449, Second Edition SVR vs. Category B3 and C3 Clamping Voltages.
DEQ-155SPD FAQs08/05/2010 [464k]
Surge Protective Device Frequently Asked Questions (FAQ), updated for UL 1449 3rd Edition
DET-443Electronic Lighting Ballast Survival when Exposed to Commonly Found Transient Voltages03/01/2010 [1.9M]
This white paper was developed to review the effects of exposing energy efficient commercial and industrial electronic lighting ballast to transient surges.
DET-661Integral Surge Protective Devices (SPDs) - White Paper03/01/2010 [1.3M]
White Paper: Abstract - On SPD types commonly referred to as transient Voltage Surge Suppressors (TVSS) that are intended for use at locations on the load side of the primary overcurrent disconnect or main breaker of the electrical distribution syst
DET-732Replaceable Modules for SPDs07/22/2010 [437k]
An analysis of Replaceable Modules terminology and mfg. claims for SPDs and it's relevance to today's SPD technology.
DET-733Response Time Ratings for SPDs07/22/2010 [437k]
An analysis of Response Time Rating terminology and mfg. claims for SPDs and it's relevance to today's SPD technology.
IEEE-BALLASTIEEE White Paper: Ballast Survival When Exposed To Commonly Found Transient Voltages09/01/2007 [230k]
Reprinted from IAS 2007 2007 IEEE Industry Applications Conference Forty-Second Annual Meeting Sept 23-27, New Orleans, LA. Copyright (c) 2007 IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in an
TVSS-PerformancThe Influence of Cable Connections on TVSS Performance08/10/2004 [144k]
This paper is provided to demonstrate the effects associated with cabling Transient Voltage Surge Suppressors (TVSS). The ramifications of conductor type and length can be significant due to the added impedance they impose on the surge path.