eBLUE 0-10V / DALI Datasheet
... 0-0V, -0V or DALI dimming interface. The device is intended to be integrated into a light ſxture. The output can be conſgured either as analog 0-0V and -0V or digital Standalone DALI control interface. When the output is conſgured as Standalone DALI, eBL7E 0-0V DALI acts both as a control ...
... 0-0V, -0V or DALI dimming interface. The device is intended to be integrated into a light ſxture. The output can be conſgured either as analog 0-0V and -0V or digital Standalone DALI control interface. When the output is conſgured as Standalone DALI, eBL7E 0-0V DALI acts both as a control ...
S-19400/19401 Series WATCHDOG TIMER
... Rev.1.2_00 S-19400/19401 Series Operation From power-on to reset release The S-19400/19401 Series initiates the initialization if the VDD pin voltage exceeds the release voltage (+VDET). The ________ charge-discharge operation to the CPOR pin is initiated after the passage of the initialization ti ...
... Rev.1.2_00 S-19400/19401 Series Operation From power-on to reset release The S-19400/19401 Series initiates the initialization if the VDD pin voltage exceeds the release voltage (+VDET). The ________ charge-discharge operation to the CPOR pin is initiated after the passage of the initialization ti ...
Xcel Energy New Mexico Interconnection Manual
... information regarding the interconnection process. The New Mexico 568 Rules remain the final authority. As stated in the New Mexico 568 Rules and, by reference, the Interconnection Manual, the parties can agree to deviations, time extensions, etc. from those stated in the rules and Interconnection M ...
... information regarding the interconnection process. The New Mexico 568 Rules remain the final authority. As stated in the New Mexico 568 Rules and, by reference, the Interconnection Manual, the parties can agree to deviations, time extensions, etc. from those stated in the rules and Interconnection M ...
1.02 ups system description
... Manual maintenance bypass switch to isolate UPS module from commercial AC input and critical load. Switch shall provide complete isolation of UPS for servicing and, if necessary, complete removal and replacement of UPS while still providing bypass power to critical load. Switch shall be make-before- ...
... Manual maintenance bypass switch to isolate UPS module from commercial AC input and critical load. Switch shall provide complete isolation of UPS for servicing and, if necessary, complete removal and replacement of UPS while still providing bypass power to critical load. Switch shall be make-before- ...
Reducing Electromagnetic Interference in DC
... supplied with power from batteries. Such electronic devices often contain several subcircuits with their own voltage requirements different to the ones provided by batteries or external supplies. Additionally, the voltage of a battery declines as its stored power drains away. DCDC converters provide ...
... supplied with power from batteries. Such electronic devices often contain several subcircuits with their own voltage requirements different to the ones provided by batteries or external supplies. Additionally, the voltage of a battery declines as its stored power drains away. DCDC converters provide ...
User’s Manual Model PR300 Power and Energy Meter
... • Read this manual carefully to gain a thorough understanding of how to operate this product before you start using it. • This manual is intended to describe the functions of this product. Yokogawa Electric Corporation (hereinafter referred to as Yokogawa) does not guarantee that these functions are ...
... • Read this manual carefully to gain a thorough understanding of how to operate this product before you start using it. • This manual is intended to describe the functions of this product. Yokogawa Electric Corporation (hereinafter referred to as Yokogawa) does not guarantee that these functions are ...
Protection against lightning effects
... of all damage to electrical installations and equipment (up to 40% in some countries). Thousands of animals and several dozen people are also victims of lightning. The risk of storms is determined locally by the keraunic level Nk or Td (number of days per year that thunder is heard). Installations i ...
... of all damage to electrical installations and equipment (up to 40% in some countries). Thousands of animals and several dozen people are also victims of lightning. The risk of storms is determined locally by the keraunic level Nk or Td (number of days per year that thunder is heard). Installations i ...
Serial ATA - Wikipedia, the free encyclopedia
... During the initial period after SATA/150's finalization adapter and drive manufacturers used a "bridge chip" to convert existing PATA designs for use with the SATA interface. Bridged drives have a SATA connector, may include either or both kinds of power connectors, and generally perform identically ...
... During the initial period after SATA/150's finalization adapter and drive manufacturers used a "bridge chip" to convert existing PATA designs for use with the SATA interface. Bridged drives have a SATA connector, may include either or both kinds of power connectors, and generally perform identically ...
Conduction Losses and Common Mode EMI Analysis on
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
Frequency Input Alarm Trips, Factory Ranged API 1700 G, API 1720 G
... condition and a red LED indicates an alarm condition. NOTE: Although the API 1700 G has a pair of relays, these relays will energize and de-energize in unison. The API 1720 G will accommodate independent relay operations. High Alarm (Default, H, or HH) The alarm relay changes state when the input ex ...
... condition and a red LED indicates an alarm condition. NOTE: Although the API 1700 G has a pair of relays, these relays will energize and de-energize in unison. The API 1720 G will accommodate independent relay operations. High Alarm (Default, H, or HH) The alarm relay changes state when the input ex ...
Effekta solar inverter user manual
... result from use of the device or are connected with the device whether they are based on the contract, damage compensation, negligence, strict liability or other claims, even if EFFEKTA Regeltechnik GmbH was informed about the possibility of such damage in advance. This exemption also includes any l ...
... result from use of the device or are connected with the device whether they are based on the contract, damage compensation, negligence, strict liability or other claims, even if EFFEKTA Regeltechnik GmbH was informed about the possibility of such damage in advance. This exemption also includes any l ...
2 conditions for connection to the transmission system
... 276/2001 Coll. on regulation of network industries and on alteration and amendment to certain laws, as altered and amended, as well as in terms of the provisions of Act No. 70/1998 Coll. on power engineering and on alteration to Act No. 455/1991 Coll. on trade business (Trade Act), as altered and am ...
... 276/2001 Coll. on regulation of network industries and on alteration and amendment to certain laws, as altered and amended, as well as in terms of the provisions of Act No. 70/1998 Coll. on power engineering and on alteration to Act No. 455/1991 Coll. on trade business (Trade Act), as altered and am ...
Relay Selection Guide
... direct measure of the electrical separation between the relay location and a point on the system where the voltage is depressed to zero by a short-circuit. Impedance measurement is more complicated than current measurement, and hence its use is reserved for more critical applications at the higher v ...
... direct measure of the electrical separation between the relay location and a point on the system where the voltage is depressed to zero by a short-circuit. Impedance measurement is more complicated than current measurement, and hence its use is reserved for more critical applications at the higher v ...
Vinculum-II PWM Example
... Initial conditions are all inputs (A, B, PWM_A and PWM_B) off. VNC2 would be configured to drive the signals PWM_A and PWM_B from its PWM outputs and pins A & B from its GPIO pins. If input A and PWM_A are turned on, current flows in one direction and the motor will start spinning. If a PWM waveform ...
... Initial conditions are all inputs (A, B, PWM_A and PWM_B) off. VNC2 would be configured to drive the signals PWM_A and PWM_B from its PWM outputs and pins A & B from its GPIO pins. If input A and PWM_A are turned on, current flows in one direction and the motor will start spinning. If a PWM waveform ...
S260-75-1
... Failure to comply can result in contact with high voltage, which will cause death or severe personal injury. G123.1 The Type S automatic load-transfer control is programmed to customer’s specifications and thoroughly tested before shipment from the factory. Perform the following pre-installation ...
... Failure to comply can result in contact with high voltage, which will cause death or severe personal injury. G123.1 The Type S automatic load-transfer control is programmed to customer’s specifications and thoroughly tested before shipment from the factory. Perform the following pre-installation ...
here - IET Labs
... impedance so that long cables can be used between the microphone/preamplifier combination and GR sound-level meters or analyzers without signal loss. It can be used to increase the sensitivity and input impedance of amplifiers, analyzers, counters, recorders, and similar instruments; it can also ser ...
... impedance so that long cables can be used between the microphone/preamplifier combination and GR sound-level meters or analyzers without signal loss. It can be used to increase the sensitivity and input impedance of amplifiers, analyzers, counters, recorders, and similar instruments; it can also ser ...
Quiescent Current Control Circuit for Class AB Amplifiers
... test the performance we needed systems that represent a low-impedance or a highcapacitive load. For this purpose we used an R-2R Digital-to-Analog Converter, a charge redistribution Digital-to-Analog Converter and a headphone speaker. Simulations and experimental results show that Class AB operation ...
... test the performance we needed systems that represent a low-impedance or a highcapacitive load. For this purpose we used an R-2R Digital-to-Analog Converter, a charge redistribution Digital-to-Analog Converter and a headphone speaker. Simulations and experimental results show that Class AB operation ...
Article 690 - Solar Photovoltaic (PV) Systems
... both the utility-interactive inverter and the stand-alone inverter. Panel. A collection of modules mechanically fastened together, wired, and designed to provide a field-installable unit. ...
... both the utility-interactive inverter and the stand-alone inverter. Panel. A collection of modules mechanically fastened together, wired, and designed to provide a field-installable unit. ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.