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interactive
interactive

... of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vis ...
What is the backbone cabling?
What is the backbone cabling?

... becoming energized with a hazardous voltage resulting from a wiring fault inside the device. • Whenever an electrical current is passed through this path into the ground, it causes protective devices such as circuit breakers to activate. ...
Undulator Controls
Undulator Controls

Analysis of dynamic behaviour of electric power systems
Analysis of dynamic behaviour of electric power systems

... generators were the most common wind turbine concept in Denmark. During the last three years, the wind turbines equipped with frequency converters and power electronics have become represented in a number of large wind turbine sites in Denmark and abroad. At the project start, the existing dynamic s ...
Enterprise Plus Series UPS User`s Manual
Enterprise Plus Series UPS User`s Manual

... from digital apparatus set out in the Radio Interference of the Canadian Department of Communications. These limits are designed to provide reasonable protection against such interference in a residential installation. This equipment generates and uses radio frequency and if not installed and used p ...
MAX821/MAX822 4-Pin µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay General Description
MAX821/MAX822 4-Pin µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay General Description

... While designed to issue a reset to the microprocessor (µP) during power-up, power-down, and brownout conditions, the MAX821/MAX822 are relatively immune to short-duration, negative-going VCC transients (glitches). Figure 1 shows the maximum transient duration vs. reset comparator overdrive for which ...
2010 Roadway Lighting Design Manual
2010 Roadway Lighting Design Manual

... light, to position and protect the lamps and to connect the lamps to the power supply.   Properties of Light, Symbols, Units, and Relationships:  Luminous Intensity: The force of luminous flux in a specified direction, measured in candela (cd).  Luminous Flux: Time rate flow of light, measured in lu ...
Mobile Intel Pentium 4 Processor-M
Mobile Intel Pentium 4 Processor-M

... Information in this document is provided solely to enable use of Intel products. Intel assumes no liability whatsoever, including infringement of any patent or copyright, for sale and use of Intel products except as provided in Intel's Terms and Conditions of Sale for such products. Information con ...
User Guide - Eurotherm
User Guide - Eurotherm

... User Guide ...
NFPA 79 - infoPLC
NFPA 79 - infoPLC

... Committee whose scope was limited to machine tools and whose objective was the preparation of this NFPA standard with corresponding revisions in Article 670 in the National Electrical Code. Modern machine tool electrical equipment may vary from that of single-motor machines, such as drill presses, t ...
ENERGY LABORATORY
ENERGY LABORATORY

... Guided Practices, Self-evaluation (exam), Video and Statistical analysis. Notes: 1) Multipost option: This module is for 20 students post, but we can recommend the number of units for 30 students working simultaneously. 2)Supply conditions included: a) Technical conditions: - Laboratories adaptation ...
R-series - Dynamic Controls
R-series - Dynamic Controls

... controller. It describes the general principles, but it gives no guidelines for specific applications. If there is a specific requirement for your application, please contact Dynamic Controls or one of the sales and service agents to assist you. This manual must be read together with all other relev ...
Short-Circuit Current Rating (Calculations and Marking) 2008 SPD
Short-Circuit Current Rating (Calculations and Marking) 2008 SPD

... 1. On the transformer secondary, verify the SCCR of each component and the interrupting ratings of all overcurrent protective devices. 2. Identify the lowest component SCCR or overcurrent protective device interrupting rating. 3. If the lowest component SCCR or overcurrent protective device interrup ...
LP3470 Tiny Power On Reset Circuit (Rev. G)
LP3470 Tiny Power On Reset Circuit (Rev. G)

... The Reset Timeout Period (tRP) is programmable using an external capacitor (C1) connected to pin SRT of LP3470. A Ceramic chip capacitor rated at or above 10V is sufficient. The Reset Timeout Period (tRP) can be calculated using the following formula: tRP (ms) = 2000 x C1 (µF). ...
MAX3160E/MAX3161E/MAX3162E ±15kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers General Description
MAX3160E/MAX3161E/MAX3162E ±15kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers General Description

... Continuous Power Dissipation (TA = +70°C) 20-Pin SSOP (derate 8.0mW/°C above +70°C) ...........640mW 24-Pin SSOP (derate 8.0mW/°C above +70°C) ...........640mW 28-Pin SSOP (derate 9.1mW/°C above +70°C) ...........727mW Operating Temperature Ranges MAX316_CA_ ......................................... ...
AN4881, MPC57xx SAR ADC Implementation and Use
AN4881, MPC57xx SAR ADC Implementation and Use

... of all these circuits should be better as compared to ADC. Table 3 shows the effect of external noise on the overall performance of the ADC. Here external noise refers to input signal source noise, clock jitter related noise, ADC reference voltage noise or combination of all. From Table 3 it is clea ...
Mitsubishi S500 series manual
Mitsubishi S500 series manual

... The electronic overcurrent protection does not guarantee protection of the motor from overheating. Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter. Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electroni ...
MACO Series Controller Installation MACO Series Controller
MACO Series Controller Installation MACO Series Controller

... such codes as well as other recognized safety practices. This controller must be installed in a suitable enclosure which will minimize or prevent the accumulation of dust, dirt, or other particles which could build up and clog ventilation slots. Periodic inspections must be scheduled to insure that ...
PL 3120®/PL 3150®/PL 3170
PL 3120®/PL 3150®/PL 3170

CD4017 - eeshop home page
CD4017 - eeshop home page

Metering
Metering

... 8.8.1 More than Six Meters When more than six meters and associated disconnecting devices are installed at one location, a main sealable fused service switch or circuit breaker, of a type acceptable to the Company, may be provided as required by the National Electrical Code. If installed outdoors, ...
Specification - Jaipur Vidyut Vitran Nigam Limited ,Government of
Specification - Jaipur Vidyut Vitran Nigam Limited ,Government of

Breakers, Relays, and Disconnects
Breakers, Relays, and Disconnects

... These are the most common relay protection devices in use. Different levels of overcurrent protection are frequently included in power systems to provide the necessary protection without causing unnecessary system interruptions. Instantaneous Overcurrent An instantaneous overcurrent relay (also know ...
Uniform Electrical Wiring Guide
Uniform Electrical Wiring Guide

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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