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medium-voltage switchgear
medium-voltage switchgear

... [An internally mounted dry-type transformer, including primary and secondary fuses. Control Power Transformer (CPT) shall be [15 kVA singlephase] [25 kVA single-phase] [50 kVA single-phase] [15 kVA three-phase] [30 kVA three-phase] [45 kVA three-phase]. Up to 15 kVA single-phase the CPT with its pri ...
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Joslyn Hi-Voltage® Capacitor Switches

ConstantColor™ CMH TD
ConstantColor™ CMH TD

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S280-70-3_10000

... safe operation of the equipment described. Only competent technicians who are familiar with this equipment should install, operate, and service it. A competent technician has these qualifications: • Is thoroughly familiar with these instructions. • Is trained in industry-accepted high- and low-volta ...
Counterfeit Detection Strategies: When to Do It / How
Counterfeit Detection Strategies: When to Do It / How

... company B being misrepresented as a part from company A. This may or may not lead to field failures. A common method of identifying these types of counterfeits is to scrutinize the packaging. Many large companies have complex labeling schemes that may be difficult to replicate. A used counterfeit is ...
Contents - Brunswick
Contents - Brunswick

... overload relay. If the overcurrent situation is still present or reoccurs, the overload will continue to shut off the motor until the problem has been cleared. Refer to Figure 3A-6. The blue reset switch is a 2-position switch that gives you the choice of manual or automatic reset. In this applicati ...
Design of Ultra-Low-Power Analog-to-Digital Converters Dai Zhang
Design of Ultra-Low-Power Analog-to-Digital Converters Dai Zhang

... register (SAR) ADC exhibits significantly high energy efficiency compared to other prevalent ADC architectures due to its good tradeoffs among power consumption, conversion accuracy, and design complexity. To design an energy-efficient SAR ADC, an understanding of its error sources as well as its po ...
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LTC4071 - Li-Ion/Polymer Shunt Battery

... charging sources. A near-zero current low battery latching disconnect function protects even the lowest capacity batteries from deep discharge and potentially irreparable damage. The 550nA to 50mA operating current makes charging possible from previously unusable sources. With its low operating curr ...
table of contents - 2016 IEEE – ECCE Conference
table of contents - 2016 IEEE – ECCE Conference

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TM0497-2012 - NACE International

... Because the measurements are obtained under widely varying circumstances of field conditions and pipeline design, this standard is not as prescriptive as those NACE standard test methods that use laboratory measurements. Instead, this standard gives the user latitude to make testing decisions in the ...
Counterfeit Detection Strategies: When to Do It / How to Do It
Counterfeit Detection Strategies: When to Do It / How to Do It

... company B being misrepresented as a part from company A. This may or may not lead to field failures. A common method of identifying these types of counterfeits is to scrutinize the packaging. Many large companies have complex labeling schemes that may be difficult to replicate. A used counterfeit is ...
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The Effective Insulation of Masts and Towers for

... insulators became larger, glass lost its attractiveness as it was hard to fabricate in large shapes. ...
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chapter #4 - oscillator

MICHIGAN ELECTRIC UTILITY Generator Interconnection Procedures December 2012 Category 2
MICHIGAN ELECTRIC UTILITY Generator Interconnection Procedures December 2012 Category 2

... equipment and associated facilities that are not owned or operated by an Electric Utility. The term “Project Developer” means a person that owns, operates, or proposes to construct, own, or operate, a Project. This document does not address other Project concerns such as environmental permitting, lo ...
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3-Phase AC Induction Vector Control Drive with Single Shunt

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... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
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... aromatic solvent can comprises D-limonene, the aromatic side chain polymer can comprise polystyrene, the polar organic solvent can comprise dimethyl formamide, and the inorganic salt can comprise LiCl, AgNO3, CuCl2, or FeCl3. The method can further comprise electrospinning the ?uid With the ?uid and ...
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Nicolas DEGRENNE Gestion de l`énergie des piles à combustible

GM300 Mobile Radios Service Manual
GM300 Mobile Radios Service Manual

... If you do not know a part number, include with your order the number of the chassis or kit which contains the part, and a detailed description of the desired component. If a Motorola part number is identiÞed on a parts list, you should be able to order the part through Motorola Parts. If only a gene ...
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Springerville-Luna 345 kV line-99 MW Wind (SIS)

Data Sheet
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... is designed for truck and bus applications. The low RDS(on) channels (<22 mΩ) can control different load types; bulbs, solenoids, or DC motors. Control, device configuration, and diagnostics are performed through a 16-bit serial peripheral interface (SPI), allowing easy integration into existing app ...
Transient Peak Currents in Permanent Magnet Synchronous Motors
Transient Peak Currents in Permanent Magnet Synchronous Motors

... applying a negative d-axis current, to ensure that the motor terminal voltage will not exceed the allowed limits (flux weakening operation). This bears the risk that in case of an inverter protection shut down during the flux weakening operation the induced open-circuit terminal voltage may exceed t ...
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8.0 ELECTRIC POWER

... recommendations of RG 1.155 and the requirements of 10 CFR 50.63. The staff recognizes that the passive systems can maintain safe-shutdown conditions after design-basis events for 72 hours, without operator action, following a loss of both onsite and offsite alternating current (ac) power sources. H ...
Emon Meter Installation
Emon Meter Installation

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Diapositiva 1 - WikiService.at
Diapositiva 1 - WikiService.at

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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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