№ files_lp_3_process_7_102370
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Technical specification document defining design characteristics, performance parameters, compliance standards, and manufacturing requirements for a floor-mounted single-phase UL 924 central lighting inverter system intended for emergency backup lighting applications.
Document Type:
Technical Guide Specifications
Product Name:
Single Phase UL 924 Central Lighting Inverter (500 to 2700 Watts)
Equipment Type:
Floor Mount Central Lighting Inverter System (UPS)
Manufacturer:
Perfect Power, Inc.
Website:
www.perfectpower.com
Applicable Standards:
UL 1778; UL 924; FCC Part 15 Subpart J Class A; NEMA PE-1; NFPA 101; ANSI C62.41 (IEEE 587); ANSI C62.42.45 (Cat. A and B); UL 1449 4th Edition
Certification Body:
Intertek
Battery Type:
Valve Regulated Lead Acid (VRLA)
Battery Autonomy:
Minimum 90 minutes at full load (25°C)
Output Power Range:
500 to 2700 Watts
Input Frequency:
60 Hz ±4%
Output Frequency:
60 Hz ±0.5 Hz
Output Waveform:
Sinusoidal
Total Harmonic Distortion:
< 5% at full rated load
Efficiency:
Greater than 90% (typical)
Transfer Time:
Zero (no break transfer)
Protection Features:
Overload protection; short circuit protection; low battery voltage disconnect; over-temperature protection; surge protection (optional TVSS)
Communication Interfaces:
RS232; RS485; Web communication; Dry contacts
Testing Requirements:
Documented factory functional test report available upon request
Quality Assurance:
ISO 9001 certified manufacturer; minimum twenty years of UPS design and manufacturing experience
Installation Type:
Floor mount
Price: 8 / 10 USD
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The file will be delivered to the email address provided at checkout within 12 hours.
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2021
Region / City:
Seoul, Korea
Topic:
Wireless Networking, IEEE 802.11
Document Type:
Technical Specification
Organization / Institution:
IEEE
Author:
Jinyoung Chun, Dongguk Lim, Eunsung Park, Insun Jang, Jinsoo Choi, Junghoon Suh, Alfred Asterjadhi
Target Audience:
Engineers and developers in wireless communications
Period of Validity:
Not specified
Approval Date:
2021-09-14
Modification Date:
Not specified
Context:
Technical resolution document for proposed changes and clarifications to the IEEE 802.11 standard, specifically for frame field adjustments related to Enhanced High Throughput (EHT) features in the TGbe project.
Year:
2019
Region / City:
Millville, NJ
Theme:
Shooting Sports
Document Type:
Event Announcement
Organization:
Cumberland Riflemen, Inc.
Author:
Gregory Warde
Target Audience:
Shooting sports enthusiasts, club members, and the general public
Period of Activity:
September 26, 2019
Date of Approval:
Not specified
Date of Changes:
Not specified
Competition Rules:
Current NRA Conventional Pistol Rules
Course of Fire:
50yd NMC
Award Type:
Cash prizes based on entry fees
Entry Fee:
$30 for full match, $25 for two guns
Registration:
Via njpitols.net
Location of Event:
Cumberland Riflemen Range, Millville, NJ
Pre-match Briefing:
8:45 AM
Firing Start Time:
9:00 AM
Alcohol Policy:
Prohibited before and during the match
General Information:
Lavatory facilities available, bring own drinking water, short break between matches
Contact Information:
Gregory Warde, [email protected]
Note:
, (856) 265-9520
Directions to Range:
Detailed directions provided from various routes
Institution:
University of North Texas
Course code:
TECM 2700
Course title:
Technical Communication
Course level:
2000-level undergraduate course
Academic field:
Technical Communication
Document type:
Course syllabus
Instructor:
Professor Cheryl Croall
Instructor position:
Professor of Technical Communication
Institutional affiliation:
University of North Texas
Course format:
In-person course with online resources via Canvas
Required textbook:
Professional and Technical Writing 2019 by Suzie Baker
Assessment components:
Technical Style Exam; Resume and LinkedIn Headline/Summary; Project Management Software Report; Employment Outlook Report; Short Reports / Assignments; Final Exam LinkedIn Profile; Professionalism Drafts Quizzes and Daily Practice
Final exam deadline:
May 10 at 11:59 pm
Learning outcomes:
rhetorical analysis of communication contexts; creation of technical documents; technical prose writing; document design; research and graphical representation of technical data; collaborative writing
Submission platform:
Canvas learning management system
Academic integrity system:
Turn It In plagiarism review system
Office hours format:
Teleconference and in-person meetings
Office hours schedule:
Monday–Friday booking system; Friday 8:00–10:00 teleconference; Tuesday and Thursday 9:00–9:30 in person
Estimated weekly workload:
minimum 8–9 hours per week including class time
Late submission policy:
30% deduction within 24 hours; zero credit after 24 hours except approved circumstances
Special policy:
one Late Bank submission allowed per semester
Year:
1775
Region / city:
Machias, Whitneyville, Jonesboro, Washington County
Topic:
History, American Revolution
Document Type:
Historical Account
Organization:
Daughters of the American Revolution
Author:
Not specified
Target audience:
General public
Period of action:
1775
Date of approval:
Not specified
Date of changes:
Not specified
Year:
2012
Region / City:
Los Angeles
Theme:
Peace and Justice Movement
Document Type:
Event Report
Organization:
Coalition for A Better Life, dba Peace in the Hood, Inc.
Author:
Amir Khalid A. Samad
Target Audience:
Community members, activists, youth, and local leaders
Event Date:
2012
Date of Approval:
Not specified
Date of Changes:
Not specified
Year:
Not specified
Country:
United States
Subject:
Electricity and basic electrical laws
Topic:
Electrical power consumption, Watt’s Law, and Ohm’s Law
Document type:
Educational worksheet with answer key
Educational level:
School science / physics
Intended audience:
Students studying basic electricity
Key concepts:
Power (Watts), Voltage (Volts), Current (Amps), Resistance (Ohms)
Activities included:
Appliance energy ranking, watt meter measurement, calculations using electrical formulas
Appliances referenced:
Incandescent light bulb, CFL light bulb, LED Christmas lights, incandescent Christmas lights, hair dryer, fan
Reference voltage:
120 volts standard household outlet in the United States
Scientific principles:
Watt’s Law (P = V × I) and Ohm’s Law (V = I × R; I = V / R; R = V / I)
Assessment component:
Predicted vs. actual watt usage ranking and calculation tables
Answer key included:
Yes
Year of Birth:
Not specified
Education:
Ph.D. in Sociology, University of Georgia, 2013; M.A. in Sociology, University of Georgia, 2009; B.A. in Sociology, University of North Carolina at Asheville, 2006
Current Position:
Associate Professor, Department of Criminology & Criminal Justice, University of Memphis, 2020–present
Previous Positions:
Assistant Professor, University of Memphis, 2014–2020; Assistant Professor, University of Wisconsin-Parkside, 2013–2014
Research Interests:
Crime, Violence, Biosocial Criminology, Victimization, Substance Abuse, Mental Health
Teaching Interests:
Criminology, Research Methods, Victimology, Juvenile Delinquency, Sociology of Law
Publications:
Peer-reviewed journal articles from 2013 to 2025 on criminology, victimization, substance use, and social factors affecting crime
Email:
[email protected]
Location:
Memphis, TN, USA
Office:
Department of Criminology & Criminal Justice, University of Memphis, 321 Browning Hall
Phone:
901-678-5662
Fax:
901-678-5279