ISA–60079-11
... There are five types of National Differences as noted below. The difference type is noted on the first line of the National Difference in the standard. The standard may not include all types of these National Differences. The UL printed standard includes the national difference types within the body ...
... There are five types of National Differences as noted below. The difference type is noted on the first line of the National Difference in the standard. The standard may not include all types of these National Differences. The UL printed standard includes the national difference types within the body ...
Part I Footprint Compatibility for the MPC7447A and Earlier Devices
... detect the actual voltage level present on this plane. For example, a power supply with compensation capabilities can use this signal to detect a low-voltage condition occurring at the device and raise the voltage level accordingly to compensate. If these signals are not used, they may be connected ...
... detect the actual voltage level present on this plane. For example, a power supply with compensation capabilities can use this signal to detect a low-voltage condition occurring at the device and raise the voltage level accordingly to compensate. If these signals are not used, they may be connected ...
6RA70 Series Base Drive Instruction Manual
... serial interface on the basic unit. This PC interface is used during start-up, for maintenance during shutdown and for diagnosis in operation. Furthermore, converter software upgrades can be loaded through this interface for storage in flash memory. On single-quadrant converters, a fully controlled ...
... serial interface on the basic unit. This PC interface is used during start-up, for maintenance during shutdown and for diagnosis in operation. Furthermore, converter software upgrades can be loaded through this interface for storage in flash memory. On single-quadrant converters, a fully controlled ...
(IV-6-6) Electrical Installations
... Choice of Electrical Protection Equipment ................................................................................. Conductors and Busbar Carriers ................................................................................................. Measuring Instruments and Instrument Transforme ...
... Choice of Electrical Protection Equipment ................................................................................. Conductors and Busbar Carriers ................................................................................................. Measuring Instruments and Instrument Transforme ...
Adept MV Controller User`s Guide
... VME Front Panel Category 1 (P/N90332-00380) or Category 3 (P/N 90335-00380) in the form delivered by us to which this Declaration relates, comply with the relevant and fundamental safety and health requirements defined in the EC Directive 89/336/EEC, Appendix 1, and the following standards: EN 55011 ...
... VME Front Panel Category 1 (P/N90332-00380) or Category 3 (P/N 90335-00380) in the form delivered by us to which this Declaration relates, comply with the relevant and fundamental safety and health requirements defined in the EC Directive 89/336/EEC, Appendix 1, and the following standards: EN 55011 ...
SABS STANDARDS DIVISION Amendment No. 8
... surge protection, and change them to recommendations (included in annex L), amend the requirements for the bonding of antennas, delete the requirements for electric fences, change the requirements for extra low voltage lighting and delete the determination of earth resistance. ...
... surge protection, and change them to recommendations (included in annex L), amend the requirements for the bonding of antennas, delete the requirements for electric fences, change the requirements for extra low voltage lighting and delete the determination of earth resistance. ...
NEM Interconnection Handbook
... must be completed before SCE will issue written authorization to interconnect in the form of a Permission to Operate (PTO) letter. The purpose of the technical review is to facilitate the safe interconnection of eligible NEM generators to the SCE electrical Distribution System. To ensure the generat ...
... must be completed before SCE will issue written authorization to interconnect in the form of a Permission to Operate (PTO) letter. The purpose of the technical review is to facilitate the safe interconnection of eligible NEM generators to the SCE electrical Distribution System. To ensure the generat ...
Neo Installation Instructions
... generation of Clipsal C-Bus, which allows users to set relationships between Output Units and Input Units without a computer. Units may be programmed with the keys and buttons actually provided on the Units. The source of this new functionality is the ability to assign a load, such as a light, with ...
... generation of Clipsal C-Bus, which allows users to set relationships between Output Units and Input Units without a computer. Units may be programmed with the keys and buttons actually provided on the Units. The source of this new functionality is the ability to assign a load, such as a light, with ...
Analysis of Toyota ETCS-i System Hardware and Software
... Gear housing sectioned to show the gears coupled to the throttle motor. Permanent magnets which provide the magnetic field sensed by the Hall Effect sensors are shown by the blue arrow. ...
... Gear housing sectioned to show the gears coupled to the throttle motor. Permanent magnets which provide the magnetic field sensed by the Hall Effect sensors are shown by the blue arrow. ...
Anodizing
... z If the applicator is held in one position the colors will slowly radiate out from the point of contact. z With excess electrolyte and constant movement, even large areas can be evenly colored. z Fine detail work can be produced with an almost dry brush. Supinya Wongsriruksa ...
... z If the applicator is held in one position the colors will slowly radiate out from the point of contact. z With excess electrolyte and constant movement, even large areas can be evenly colored. z Fine detail work can be produced with an almost dry brush. Supinya Wongsriruksa ...
QUOTATION Digital oscilloscope
... USB Device USB1.1 & 2.0 full speed compatible (Pictbridge Compatibility Printers Supported) USB Host Image (BMP), waveform data (CSV), and setup (SET) POWER SOURCE Line Voltage AC 100V ~ 240V , 48Hz ~ Range 63Hz , Auto selection MISCELLANEOUS MultiLanguage Available Menu Onscreen Help Available DIME ...
... USB Device USB1.1 & 2.0 full speed compatible (Pictbridge Compatibility Printers Supported) USB Host Image (BMP), waveform data (CSV), and setup (SET) POWER SOURCE Line Voltage AC 100V ~ 240V , 48Hz ~ Range 63Hz , Auto selection MISCELLANEOUS MultiLanguage Available Menu Onscreen Help Available DIME ...
Reference Guide - Spectrum Software
... used to perform these tasks by dragging. Circuit control menu box The Circuit control menu box is similar to the standard control-menu box except that it controls a circuit window only. There can be many circuit windows open simultaneously. This standard Windows structure is provided for management ...
... used to perform these tasks by dragging. Circuit control menu box The Circuit control menu box is similar to the standard control-menu box except that it controls a circuit window only. There can be many circuit windows open simultaneously. This standard Windows structure is provided for management ...
Advanced Energy® AE 500 Inverter
... be performed before you install, operate, or maintain this equipment. Practice all plant and product safety instructions and precautions. Failure to follow instructions can cause personal injury and/or property damage. If the equipment is used in a manner not specified by the manufacturer, the prote ...
... be performed before you install, operate, or maintain this equipment. Practice all plant and product safety instructions and precautions. Failure to follow instructions can cause personal injury and/or property damage. If the equipment is used in a manner not specified by the manufacturer, the prote ...
Oscillators - UniMAP Portal
... Describe the basic concept of an oscillator Discuss the basic principles of operation of an oscillator ...
... Describe the basic concept of an oscillator Discuss the basic principles of operation of an oscillator ...
PowerFlex AC Drives in Common Bus Configurations
... Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://w ...
... Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://w ...
5G GSM STU User/ Installation Manual
... The circuit board area, under the cover, is classed as a Telecommunication Network Voltage (TNV-3) circuit. All other interconnection points are classed as Safety Extra-Low Voltage (SELV) circuits. It is only necessary for this cover to be removed during installation of the PSTN wiring. A protective ...
... The circuit board area, under the cover, is classed as a Telecommunication Network Voltage (TNV-3) circuit. All other interconnection points are classed as Safety Extra-Low Voltage (SELV) circuits. It is only necessary for this cover to be removed during installation of the PSTN wiring. A protective ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.