Uninterruptible Power Supply
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
1152/8/3/10 (IR) British Sky Broadcasting Limited
Neutral citation [2014] CAT 17 IN THE COMPETITION Case Number: 1152/8/3/10 APPEAL TRIBUNAL (IR) Victoria House Bloomsbury Place 5 November 2014 London WC1A 2EB Before: THE HONOURABLE MR JUSTICE ROTH (President) Sitting as a Tribunal in England and Wales B E T W E E N : BRITISH SKY BROADCASTING LIMITED Applicant -v- OFFICE OF COMMUNICATIONS Respondent - and - BRITISH TELECOMMUNICATIONS PLC VIRGIN MEDIA, INC. THE FOOTBALL ASSOCIATION PREMIER LEAGUE LIMITED TOP-UP TV EUROPE LIMITED EE LIMITED Interveners Heard in Victoria House on 23rd July 2014 _____________________________________________________________________ JUDGMENT (Application to Vary Interim Order) _____________________________________________________________________ APPEARANCES Mr. James Flynn QC, Mr. Meredith Pickford and Mr. David Scannell (instructed by Herbert Smith Freehills LLP) appeared for British Sky Broadcasting Limited. Mr. Mark Howard QC, Mr. Gerry Facenna and Miss Sarah Ford (instructed by BT Legal) appeared for British Telecommunications PLC. Mr. Josh Holmes (instructed by the Office of Communications) appeared for the Respondent. EE Limited made written submissions by letter dated 9 May 2014 but did not seek to make oral representations at the hearing. Note: Excisions in this judgment (marked “[…][ ]”) relate to commercially confidential information: Schedule 4, paragraph 1 to the Enterprise Act 2002. 2 INTRODUCTION 1. On 31 March 2010, the Office of Communications (“Ofcom”) published its “Pay TV Statement.” By the Pay TV Statement, Ofcom decided to vary, pursuant to s. 316 of the Communications Act 2003 (“the 2003 Act”), the conditions in the broadcasting licences of British Sky Broadcasting Ltd (“Sky”) for what have been referred to as its “core premium sports channels” (or “CPSCs”), Sky Sports 1 and Sky Sports 2 (“SS1&2”). -
Important Notice
IMPORTANT NOTICE THIS OFFERING IS AVAILABLE ONLY TO INVESTORS WHO ARE NON-U.S. PERSONS (AS DEFINED IN REGULATION S UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE “SECURITIES ACT”) (“REGULATION S”)) LOCATED OUTSIDE OF THE UNITED STATES. IMPORTANT: You must read the following before continuing. The following applies to the attached document (the “document”) and you are therefore advised to read this carefully before reading, accessing or making any other use of the document. In accessing the document, you agree to be bound by the following terms and conditions, including any modifications to them any time you receive any information from Sky plc (formerly known as British Sky Broadcasting Group plc) (the “Issuer”), Sky Group Finance plc (formerly known as BSkyB Finance UK plc), Sky UK Limited (formerly known as British Sky Broadcasting Limited), Sky Subscribers Services Limited or Sky Telecommunications Services Limited (formerly known as BSkyB Telecommunications Services Limited) (together, the “Guarantors”) or Barclays Bank PLC or Société Générale (together, the “Joint Lead Managers”) as a result of such access. NOTHING IN THIS ELECTRONIC TRANSMISSION CONSTITUTES AN OFFER OF SECURITIES FOR SALE IN THE UNITED STATES OR ANY OTHER JURISDICTION WHERE IT IS UNLAWFUL TO DO SO. THE SECURITIES AND THE GUARANTEES HAVE NOT BEEN, AND WILL NOT BE, REGISTERED UNDER THE SECURITIES ACT, OR THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR OTHER JURISDICTION AND THE SECURITIES AND THE GUARANTEES MAY NOT BE OFFERED OR SOLD, DIRECTLY OR INDIRECTLY, WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. -
Schmersal Protect Safety Controllers
GK-2 CATALOG-HANDBOOK FIFTH EDITION FOR MONITORING & CONTROL OF MACHINE GUARDING SAFETY SYSTEMS USING: . Safety Interlock Switches . Safety Limit Switches . Safety Light Curtains . E-Stop Pushbuttons . Cable-Pull Switches . Two-Hand Controls . Safety Mats . Safety Edges . Signals for Safe Speeds and Standstill Monitoring Safety Controllers Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Schmersal Safety Controllers What are Safety Controllers? Safety controllers are connected between machine guarding devices such as keyed interlocks, non-contact sensors, light curtains, etc. and the machine’s stop control elements such as a motor contactor or control relay. These controllers contain redundant, self-checking monitoring circuits and positive-guided relays and/or solid state outputs. Each is designed to detect faults in the safety system’s components and interconnection wiring, and their own internal monitoring circuits and output. Detection of a fault, or of an open machine guard, disables the controller’s output signal(s) facilitating machine stoppage, and/or prevents the restarting of the machine until the fault has been corrected. Units are available for use with guard interlock switches, coded-magnet sensors, safety edges, two-hand controls, light curtains, E-stops and emergency cable-pull switches to satisfy a broad range of application requirements. What are their functions? In addition to detecting open guards and/or actuated safety input devices, safety controllers are capable of detecting the following types of safety system faults: guard monitoring switch/sensor failure, “open-circuit” in interconnection wiring, “short-circuit” in interconnection wiring, “short-to-ground” in interconnection wiring, “cross-short” between channels, welded contact in controlled output device (such as positive-guided motor contactor), failure of safety controller’s positive-guided relay(s), fault in safety system monitoring circuit, and insufficient operating voltage. -
Digital Radio-Relay Systems
- iii - TABLE OF CONTENTS Page CHAPTER 1 - INTRODUCTION........................................................................................ 1 1.1 INTENT OF HANDBOOK ..................................................................................... 1 1.2 EVOLUTION OF DIGITAL RADIO-RELAY SYSTEMS .................................... 2 1.3 DIGITAL RADIO-RELAY SYSTEMS AS PART OF DIGITAL TRANSMISSION NETWORKS............................................................................. 3 1.4 GENERAL OVERVIEW OF THE HANDBOOK .................................................. 5 1.5 OUTLINE OF THE HANDBOOK.......................................................................... 5 CHAPTER 2 - BASIC PRINCIPLES .................................................................................. 7 2.1 DIGITAL SIGNALS, SOURCE CODING, DIGITAL HIERARCHIES AND MULTIPLEXING .......................................................................................... 7 2.1.1 Digitization (A/D conversion) of analogue voice signals ........................... 7 2.1.2 Digitization of video signals........................................................................ 8 2.1.3 Non voice services, ISDN and data signals ................................................. 8 2.1.4 Multiplexing of 64 kbit/s channels .............................................................. 8 2.1.5 Higher order multiplexing, Plesiochronous Digital Hierarchy (PDH) ........ 8 2.1.6 Other multiplexers ...................................................................................... -
Time Delay Relays – Application Data
Time Delay Relays – Application Data Definition: Time Delay is defined as the controlled period between the functioning of two events. A Time Delay relay is a combination of an electromechanical output relay and a control circuit. The control circuit is comprised of solid state components and timing circuits that control operation of the relay and timing range. Typical time delay functions include On-Delay, Repeat cycle (starting off), Interval, Off-Delay, Retriggerable One Shot, Repeat cycle (starting on), Pulse Generator, One Shot, On/Off Delay, and Memory Latch. Each function is explained in the table below. Time delay relays have a broad choice of timing ranges from less than one second to many days. There are many choices of timing adjustments from calibrated external knobs, DIP switches, thumbwheel switches, or recessed potentiometer. The output contacts on the electromechanical output relay are direct wired to the output terminals. The contact load ratings are specified for each specific type of time delay relay. Understanding the differences between all the functions available in time delay relays can sometimes be a daunting task. When designing circuits using time delay relays questions such as: “What initiates a time delay relay?” “Does the timing start with the application or release of voltage?” “When does the output relay come on?” must be asked. Time delay relays are simply control relays with a time delay built in. Their purpose is to control an event based on time. The difference between relays and time delay relays is when the output contacts open & close: on a control relay, it happens when voltage is applied and removed from the coil; on time delay relays, the contacts will open or close before or after a pre-selected, timed interval. -
Installation Instructions
T P --- P R H --- A , --- B , T P --- N R H --- A , --- B Performance™ Series Edger Thermidistat™ Control Installation Instructions A07049 A07048 Programmable Control Non--Programmable Control Designed and Assembled in the USA. NOTE: Read the entire instruction manual before starting the installation. US patents: US7287709 B2, US20080147242 A1, USD582800 SI, US20060165149 A1, US6956463 B2. TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS................................ 1 INTRODUCTION.......................................... 2 INSTALLATION CONSIDERATIONS.......................... 3 INSTALLATION........................................... 7 SYSTEM START--UP AND CHECKOUT...................... 45 OPERATIONAL INFORMATION............................ 55 TROUBLESHOOTING..................................... 60 WIRING DIAGRAMS...................................... 64 THERMIDISTAT CONTROL CONFIGURATION RECORD....... 84 SAFETY CONSIDERATIONS Read and follow manufacturer instructions carefully. Follow all local electrical codes during installation. All wiring must conform to local and national electrical codes. Improper wiring or installation may damage Thermidistat Control. Recognize safety information. This is the safety--alert symbol . When you see this symbol on the equipment and in the instruction manual, be alert to the potential for personal injury. Understand the signal words DANGER, WARNING,andCAUTION.These words are used with the safety--alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. -
The User Manual for TF5800PVR
TOPFIELD TF 5800 PVR User Manual Digital Terrestrial Receiver Personal Video Recorder ii CONTENTS Contents Contents ii 1 Introduction and getting started 1 1.1 Unpacking .............................. 2 1.2 Remote control buttons and their functions ........... 3 1.3 Rear panel connections ....................... 6 1.4 Connecting up your PVR ..................... 8 1.4.1 Connecting the aerial to your PVR ............ 9 1.4.2 Connecting the PVR to your TV using a SCART . 9 1.4.3 Connecting the PVR to your TV using the RF output . 10 1.4.4 Connecting to your HiFi system . 10 1.5 Switching on for the first time ................... 10 1.5.1 Searching for TV and radio channels . 11 1.5.2 Basic system settings .................... 12 1.5.3 Time and date options ................... 12 1.5.4 AV output settings ..................... 13 1.6 Pay TV ................................ 15 2 Watching TV 17 iii 2.1 Starting to watch television .................... 18 2.1.1 Volume control ....................... 19 2.1.2 Changing channels ..................... 19 2.1.3 Radio channels ....................... 20 2.2 Electronic Programme Guide ................... 21 2.3 Time Shift television ........................ 23 2.3.1 Rewinding TV ....................... 23 2.3.2 Pausing TV ......................... 25 3 Recording and playing TV programmes 26 3.1 How your PVR records ....................... 26 3.2 Instant recording .......................... 28 3.3 Current event recording ...................... 30 3.4 Scheduled recordings ........................ 31 3.4.1 Scheduling a recording using the EPG . 31 3.4.2 Altering the details ..................... 33 3.4.3 Viewing your recording schedule . 35 3.5 Things you should know about recording on your PVR . -
Digital Solent Conference Report
Digital Solent Conference Report November 2017 Helping make the Solent the UK’s leading region for digital business growth 1 Helping make the Solent the UK’s leading Digital Solent region for digital business growth 1.0 Introduction Page 3 1.1 About the Digital Solent Conference Page 4 1.2 Aims of the conference 2.0 Speaker sessions Page 5 2.1 Session 1: The Digital Landscape Page 10 2.2 Session 2: Business benefits of digital presence Page 15 2.3 Session 3: Cyber resilience- risks and opportunities 3.0 Innovation Challenges Page 19 3.1 Summaries of each challenge Page 39 3.2 Continuation of winning project Page 41 4.0 Debriefing and next steps See appendices for speaker bios and attendees list 2 Helping make the Solent the UK’s leading Digital Solent region for digital business growth 1.0 Introduction 1.1 About the Digital Solent Conference As part of the development of an ambitious programme of regeneration that seeks to transform local economic prospects, the Isle of Wight Council worked in conjunction with the Solent LEP and VentureFest South to hold the first Digital Solent Conference, which took place on the 8th November 2017. The event was held at Cowes Yacht Haven on the Isle of Wight and was attended by 159 delegates (see appendix 2). Attendees included local companies active in the digital sector on the Island and in the wider Solent region, secondary school pupils, Isle of Wight council cabinet members and a range of representatives (see appendix 1), who shared their digital knowledge, experience and expertise. -
Media Moments 2019
MEDIA MOMENTS 2019 Sponsored by Written by MEDIA MOMENTS 2019 I CONTENTS III Introduction from What’s New in Publishing IV Sovrn: Helping publishers thrive V Foreword from the writers Media Moments 2019 1 M&A Mergers and acquisitions are shaping the media landscape of the future 5 READER REVENUE Publishers are joining the race for reader revenues, but there’s no silver bullet 9 DATA & ADVERTISING First-party data empowers publishers to experiment with personalisation and better ads 13 TRUST Publishers begin the hard climb to earn back widespread public trust 17 PRINT Print publishing remains relevant but continues its search for a long-term rationale 21 MULTIMEDIA Welcoming the calm after the storm in multimedia investment from publishers 25 PLATFORM Platforms offer olive branches with subscription initiatives and news payments to tempt publishers back 29 OPPORTUNITIES FOR 2020 Beyond news: new opportunities for publishers to connect with audiences 33 APPENDIX MEDIA MOMENTS 2019 II INTRODUCTION as 2019 the year publishers finally got their mojo back? Jeremy Walters It would seem so – M&As are on a tear, digital subs @wnip Wshow no signs of hitting ‘paywall fatigue’, and new reve- nue channels are emerging with potent force. As if to illustrate the point, BuzzFeed’s CEO Jonah Peretti re- marked at SXSW that the company generated over $100 million in revenue last year “from business lines that didn’t even exist in 2017.” Peretti added that he expects to see a similar revenue pattern in 2019. But perhaps the biggest change is that publishers are looking after their own interests first. -
Lighting Controls
LIGHTING CONTROLS HUMIDITY CONTROLS LIGHTING Kele Provides System and Zone Controls, with a Wide Variety of Peripheral Sensors and Switches. DLM Series | p. 615 AF16 Series | p. 664 LX-24 | p. 624 WSD Series | p. 637 CI-24 | p. 626 ET Series | p. 674 LIGHTING CONTROLS Products manufactured MODEL/SERIES PAGE in the United States Emergency Lighting Control ELCU-100 — WattStopper Emergency Lighting Control . 666 Products that are ELCU-200 — Emergency UL924 Bypass/ Shunt Relays . 668 new to the catalog ESR Series — Functional Devices UL924 Emergency Bypass / Shunt Relays . 670 Light Sensors MK7-B Series — PLC-Multipoint Celestial Self-Contained Ambient Light Sensors, Voltage Based . 643 PSR-1, PSR-1-T — Kele Photo-Sensitive Resistor . 645 K, LC Series — Photo Switches . 647 EM Series — Photo Switches . 649 MAS Series — PLC-Multipoint Self-Contained Ambient Light Sensors, Current Based . 650 Lighting Contactors and Relays HDR — Relay 5 Wire with Override and Connector . 660 RR-7, RR-9 — GE Lighting Relays . 661 2R7CDD, 2R9CDD — ILC Lighting Relays . 663 AF16 Series — ABB Lighting Contactors . 664 LIGHTING CONTROLS LS7K Series — AEG Lighting Contactors . 665 LMCP Series | p. 613 Lighting Panels and Control Products RP Basic Series — BlueRidge Relay Panels . 609 ZC Basic Series — BlueRidge Lighting Zone Controller . 611 LMCP Series — WattStopper Lighting Integrator Panels with Digital Lighting Management (DLM) Support . 613 DLM Series Digital Lighting Management — Digital Lighting Controls . 615 LC8 Series — WattStopper Modular Contractor Panel . .. 618 CX Series Commercial Lighting Control Panels — Standalone Programmable Lighting Control Panel . 620 ILC Apprentice II — Programmable Lighting Control Panel . 622 PIL-1 — Kele Pulse Initiator . 658 LDIM2 — Kele Fluorescent Dimming Control Module . -
Float Type Level Switches Contents Page Start Single Point Small Size Engineered Plastic
INTRODUCTION Float Type Level Switches Contents Page Start Single Point Small Size Engineered Plastic ........................................... A-2 GEMS Level Switches operate on a direct, Alloy ........................................................................ A-8 simple principle. In most models, a float encircling a stationary stem is equipped Large Size PERMANENT with powerful, permanent magnets. As MAGNET Engineered Plastic .........................................A-12 the float rises or lowers with liquid level, Alloy ......................................................................A-13 the magnetic field generated from within FLOAT the float actuates a hermetically sealed, Specialty Switches ...............................................A-20 magnetic reed switch mounted within the HERMETICALLY stem. The stem is made of non-magnetic SEALED MAGNETIC REED SWITCH Leak Detection .......................................................A-22 metals or rugged, engineered plastics. When mounted vertically, this basic design provides a consistent accuracy of ±1/8 inch. Multi-station versions use a separate reed switch for each level point being monitored. Side-mounted units use different actuation methods because of their horizontal attitude. The basic principle, however, is the same: as a direct result of rising or falling liquid, a magnetic field is moved into the proximity of a reed switch, causing its actuation. N Reed Switch Reliability – SINGLE POINT LEVEL SWITCHES GLASS The durable construction of these reed switch designs ensures long, trouble- REED SWITCH ENVELOPE free service. Because the effects of shock, wear and vibration are minimized, these hermetically sealed switches provide precise S repeatability with no more than 1% deviation. The switch actuation points N S remain constant over the life of the unit. See “Reed Switch Protection” in MAGNET Appendix X for information on extending the life of GEMS Level Switches. -
Room Humidistat Specification & Installation Instructions
Room Humidistat Specification & Installation Instructions Features: HRO20 • Attractive modern look with large LCD and backlight • Icons driven information and 1 line of text • External humidity sensor input • Humidification and dehumidification indicator • Multi level lockable access menu • Lockable Set point / Control mode • Window/outside temperature sensor input • Celsius or Fahrenheit scale selectable Technical Data HRO20 Actual humidity (0-100 %RH), 0-10 Vdc / 2-10 Vdc Humidity set point (0-100 %RH), 0-10 Vdc / 2-10 Vdc Humidification proportional control signal, 0-10 Vdc / 2-10 Vdc Outputs Dehumidification proportional control signal, 0-10 Vdc / 2-10 Vdc Humidification dry contracts 24 Vac, 1 A max, 3 A in-rush Dehumidification dry contracts 24 Vac, 1 A max, 3 A in-rush Window temperature sensor or outside temperature sensor (10 KΩ) External set point from Neptronic humidifier, Inputs external humidity sensor (0-10 Vdc / 2-10 Vdc) or high limit (0-10 Vdc / 2-10 Vdc) 1 alarm status digital input (24 Vac or dry contact) Power supply 22 to 26 Vac 50/60 Hz or 28 to 32 Vdc Power consumption 1 VA Set point range 10 - 90 %RH (in 1% increments) Sensor precision ± 3 % or better at 40 %RH and 23 ºC [73 ºF] Proportional band 2 % - 10 % for control signal Electrical connection 0.8 mm2 [18 AWG] minimum Operating condition 0 ºC to 40 ºC [32 ºF to 104 ºF], 0-95 %RH Storage condition -10 ºC to 50 ºC [14 ºF to 122 ºF], 0-95 %RH temperature compensation Automatic readjustment of set point from a window temperature sensor (SHW0-11) reset feature or external temperature sensor (STC8-11) Housing degree of protection IP 30 (EN 60529) Weight 80 g.