Design control and protection for medium voltage switchgear Carl-Johan Nylund
... going to be a GIS (Gas Isolated Switchgear). This will be 10-15% smaller than an open switchgear. GIS are used where you cannot use an open switchgear, which may be because of the environment or because of the size of the switchgear. /6/ Switchgears are cabinets with breakers inside. With breakers i ...
... going to be a GIS (Gas Isolated Switchgear). This will be 10-15% smaller than an open switchgear. GIS are used where you cannot use an open switchgear, which may be because of the environment or because of the size of the switchgear. /6/ Switchgears are cabinets with breakers inside. With breakers i ...
An RF Analog Design from Concept to First Prototype
... • Input power between 6 & 10 dBm for full output power to interface with most transverters and ATV modulators • Linear output power about 20 watts – so about 36dB gain • Input attenuator for gain adjustment up to about 10dB loss. • Low power use when not in transmit – less than 5 mA with LEDs • LED ...
... • Input power between 6 & 10 dBm for full output power to interface with most transverters and ATV modulators • Linear output power about 20 watts – so about 36dB gain • Input attenuator for gain adjustment up to about 10dB loss. • Low power use when not in transmit – less than 5 mA with LEDs • LED ...
Picture - SolarToday
... Only qualified electricians who have read and fully understood all safety regulations contained in this manual can install, maintain and repair the inverter. Operators must be aware of the high-voltage device. ...
... Only qualified electricians who have read and fully understood all safety regulations contained in this manual can install, maintain and repair the inverter. Operators must be aware of the high-voltage device. ...
Design And Construction of Anti-Bag Snatching
... IC(CA3140,NE555,UM3561). The circuit of the Ant-Bag Snatching Alarm is designed around the operational amplifier CA3140 (IC1)which is configured as a comparator. Normally, the non-inverting input is higher than inverting input and the output is high from the pin 6 and the output pin is fed to the tr ...
... IC(CA3140,NE555,UM3561). The circuit of the Ant-Bag Snatching Alarm is designed around the operational amplifier CA3140 (IC1)which is configured as a comparator. Normally, the non-inverting input is higher than inverting input and the output is high from the pin 6 and the output pin is fed to the tr ...
Operating Instructions Switch Mode Power Supply DC 1000 CAN 24
... AEG will rescind all obligations such as warranty agreements, service contracts, etc. entered into by AEG or its representatives without prior notice in the event of maintenance and repair work being carried out with anything other than original AEG parts or spare parts purchased from AEG. Handling ...
... AEG will rescind all obligations such as warranty agreements, service contracts, etc. entered into by AEG or its representatives without prior notice in the event of maintenance and repair work being carried out with anything other than original AEG parts or spare parts purchased from AEG. Handling ...
Embedded Neural Recording With TinyOS-Based Wireless
... integrated transmitters and ASICs benefit from being very ) and low-power (several mWs), thus ensmall (several abling them to be implanted with the electrode and inductively powered. However, fully integrated approaches provide limited user-configurability while requiring considerable re-engineering ...
... integrated transmitters and ASICs benefit from being very ) and low-power (several mWs), thus ensmall (several abling them to be implanted with the electrode and inductively powered. However, fully integrated approaches provide limited user-configurability while requiring considerable re-engineering ...
16 Transformer and Transformer-feeder Protection
... impedance can be expected to be between 25% and 50%, based on the transformer rating, regardless of the normal balanced through-current impedance. As the prefault voltage to earth at this point is half the normal phase voltage, the earth fault current may be no more than the rated current, or even l ...
... impedance can be expected to be between 25% and 50%, based on the transformer rating, regardless of the normal balanced through-current impedance. As the prefault voltage to earth at this point is half the normal phase voltage, the earth fault current may be no more than the rated current, or even l ...
KNOWLEDGE BASE ARTICLE
... Discrimination is a metal detector function that recognises the differences between various types of targets. The discrimination feature on Minelab detectors measure two target properties, ferrous properties and conductive properties. Ferrous properties refer to how much iron is in a target and ther ...
... Discrimination is a metal detector function that recognises the differences between various types of targets. The discrimination feature on Minelab detectors measure two target properties, ferrous properties and conductive properties. Ferrous properties refer to how much iron is in a target and ther ...
Abstracts
... diameter, plasma chamber. The goal of this research is to investigate the effect of the ponderomotive force effects in the plasma, exerted by the electromagnetic wave nonlinear interaction on the plasma electrons. In order to achieve this goal, we developed both the microwave source, based on high-c ...
... diameter, plasma chamber. The goal of this research is to investigate the effect of the ponderomotive force effects in the plasma, exerted by the electromagnetic wave nonlinear interaction on the plasma electrons. In order to achieve this goal, we developed both the microwave source, based on high-c ...
ABB industrial drives ACS800, single drives, 0.75 to
... the converting, pulp & paper, metals, mining, cement, power, chemical, and oil & gas industries. ABB industrial drives are highly flexible AC drives that can be configured to meet the precise needs of industrial applications, and therefore orderbased configuration is an integral part of the offering ...
... the converting, pulp & paper, metals, mining, cement, power, chemical, and oil & gas industries. ABB industrial drives are highly flexible AC drives that can be configured to meet the precise needs of industrial applications, and therefore orderbased configuration is an integral part of the offering ...
DT1446-04V Product Summary Features
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Handout - ScienceScene
... If the gun shoots the wrong way reverse either the battery or the magnets. The Railgun Explained Current flowing through the inductor creates a magnetic field. The current flowing through the field creates a force on the projectile. If one portion of the projectile is free to move, it will move away ...
... If the gun shoots the wrong way reverse either the battery or the magnets. The Railgun Explained Current flowing through the inductor creates a magnetic field. The current flowing through the field creates a force on the projectile. If one portion of the projectile is free to move, it will move away ...
SN65HVS883 34 V, Eight-Channel Digital-Input
... The SN65HVS883 is an 8 channel, digital input serializer which operates from a 24 V supply and accepts digital inputs of up to 34 V on the 8 channels (IP0-IP7). The device provides a serially shifted digital output with reduced voltage ranges of 0-5 V for applications in industrial and building auto ...
... The SN65HVS883 is an 8 channel, digital input serializer which operates from a 24 V supply and accepts digital inputs of up to 34 V on the 8 channels (IP0-IP7). The device provides a serially shifted digital output with reduced voltage ranges of 0-5 V for applications in industrial and building auto ...
Circuit Note CN-0147
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
TraqData Application..
... connect a tach input and control a GoPro HERO2 HD video camera. This unit can be switched for COIL or ELECTRONIC ranges with a microswitch on the circuit board inside the connector cover. TraqData (original) - gray 15 pin connector with 8 screw-down terminals. This device is used to connect a tach i ...
... connect a tach input and control a GoPro HERO2 HD video camera. This unit can be switched for COIL or ELECTRONIC ranges with a microswitch on the circuit board inside the connector cover. TraqData (original) - gray 15 pin connector with 8 screw-down terminals. This device is used to connect a tach i ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).