1761-SG001 - Rockwell Automation
... MicroLogix 1000, MicroLogix 1100, MicroLogix 1200, and MicroLogix 1500 controllers, and is designed to broaden application coverage through available embedded analog inputs, Ethernet communication, faster high-speed counter (HSC), and pulse train output (PTO) capabilities. MicroLogix 1400 controller ...
... MicroLogix 1000, MicroLogix 1100, MicroLogix 1200, and MicroLogix 1500 controllers, and is designed to broaden application coverage through available embedded analog inputs, Ethernet communication, faster high-speed counter (HSC), and pulse train output (PTO) capabilities. MicroLogix 1400 controller ...
DEE 403 Electrical Machines II
... . high-performance permanent magnet alternators, such as those used for bicycle lighting systems, achieve an efficiency around ~60%. Larger permanent magnet alternators can achieve much higher efficiency.By contrast, the large AC generators used in power stations run at carefully controlled speeds a ...
... . high-performance permanent magnet alternators, such as those used for bicycle lighting systems, achieve an efficiency around ~60%. Larger permanent magnet alternators can achieve much higher efficiency.By contrast, the large AC generators used in power stations run at carefully controlled speeds a ...
BTPWE 504 Electrical Machines II
... . high-performance permanent magnet alternators, such as those used for bicycle lighting systems, achieve an efficiency around ~60%. Larger permanent magnet alternators can achieve much higher efficiency.By contrast, the large AC generators used in power stations run at carefully controlled speeds a ...
... . high-performance permanent magnet alternators, such as those used for bicycle lighting systems, achieve an efficiency around ~60%. Larger permanent magnet alternators can achieve much higher efficiency.By contrast, the large AC generators used in power stations run at carefully controlled speeds a ...
Molded Case Circuit Breaker.indd
... performance of the instantaneous trip component (short circuit) of the circuit breaker. The maximum clearing time (time it takes for breakers to completely open) decreases as current increases. This is because of the blow-apart contact design which utilizes the magnetic field built-up around the con ...
... performance of the instantaneous trip component (short circuit) of the circuit breaker. The maximum clearing time (time it takes for breakers to completely open) decreases as current increases. This is because of the blow-apart contact design which utilizes the magnetic field built-up around the con ...
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... the twisted pair, a voltage change on the shield will induce a voltage on the wires Using twisted-pair cable, the shield-to-wire capacitances for the two wires are nearly equal hence the voltage induced in each of the wires in the twisted ...
... the twisted pair, a voltage change on the shield will induce a voltage on the wires Using twisted-pair cable, the shield-to-wire capacitances for the two wires are nearly equal hence the voltage induced in each of the wires in the twisted ...
+5V-Powered, Multichannel RS-232 Drivers/Receivers General Description Next-Generation Device Features
... ROUT........................................................-0.3V to (VCC + 0.3V) Short-Circuit Duration, TOUT to GND ........................Continuous Continuous Power Dissipation (TA = +70°C) 14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)....800mW 16-Pin Plastic DIP (derate 10.53mW/°C above + ...
... ROUT........................................................-0.3V to (VCC + 0.3V) Short-Circuit Duration, TOUT to GND ........................Continuous Continuous Power Dissipation (TA = +70°C) 14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)....800mW 16-Pin Plastic DIP (derate 10.53mW/°C above + ...
MAX5527/MAX5528/MAX5529 One-Time Programmable, Linear-Taper Digital Potentiometers General Description
... the potentiometer to a fixed resistor-divider. The seventh pulse locks the wiper position and disables the up/down interface. Once locked, connect U/D and CS high, low, or leave them floating without increasing the supply current (see Table 1). If six clock pulses are used, the interface is enabled ...
... the potentiometer to a fixed resistor-divider. The seventh pulse locks the wiper position and disables the up/down interface. Once locked, connect U/D and CS high, low, or leave them floating without increasing the supply current (see Table 1). If six clock pulses are used, the interface is enabled ...
Protective Relaying Philosophy and Design Guidelines
... Two independent schemes are required for ground fault protection with independent current or voltage sources and independently protected DC control circuits. At least one of the schemes is required to be designed to provide protection for 100% of the stator winding. The relays must be properly coord ...
... Two independent schemes are required for ground fault protection with independent current or voltage sources and independently protected DC control circuits. At least one of the schemes is required to be designed to provide protection for 100% of the stator winding. The relays must be properly coord ...
ADP1043A 数据手册DataSheet 下载
... Integrated programmable loop filter I2C interface Extensive fault detection and protection Extensive programming Fast calibration EEPROM Standalone or microcontroller control ...
... Integrated programmable loop filter I2C interface Extensive fault detection and protection Extensive programming Fast calibration EEPROM Standalone or microcontroller control ...
AD5735 数据手册DataSheet下载
... The AD5735 uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE®, DSP, and microcontroller interface ...
... The AD5735 uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE®, DSP, and microcontroller interface ...
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 ...
Document
... buzzing, hissing, or frying sounds) in the vicinity of the line. At extra high-voltage levels (i.e., at 345 kV and higher), the conductor itself is the major source of audible noise, radio interference, television interference, and corona loss. The audible noise is a relatively new environmental con ...
... buzzing, hissing, or frying sounds) in the vicinity of the line. At extra high-voltage levels (i.e., at 345 kV and higher), the conductor itself is the major source of audible noise, radio interference, television interference, and corona loss. The audible noise is a relatively new environmental con ...
Operating Manual ACOM-600S
... Have in mind that the grounding installation will have to withstand emergency currents above 15A with minimal voltage drop on it thus it may be necessary to improve its conductivity using heavier leads and lowerresistive grounding path. The grounding lead should be at least 4mm2 (AWG 11 or SWG 13). ...
... Have in mind that the grounding installation will have to withstand emergency currents above 15A with minimal voltage drop on it thus it may be necessary to improve its conductivity using heavier leads and lowerresistive grounding path. The grounding lead should be at least 4mm2 (AWG 11 or SWG 13). ...
CALIBRATION DATA-SET OF A SIX COMPONENT INTERNAL
... use pneumatic generation of calibration forces, but measure these forces either with load cells or a reference balance. The Farnborough BCM does not measure the forces; it relies on the accuracy of forces generated by the FGs. Therefore both the applied pressure and their mechanical behaviour must b ...
... use pneumatic generation of calibration forces, but measure these forces either with load cells or a reference balance. The Farnborough BCM does not measure the forces; it relies on the accuracy of forces generated by the FGs. Therefore both the applied pressure and their mechanical behaviour must b ...
PROsine 2.5 and 3.0
... charger. Attempting to service the unit yourself may result in a risk of electrical shock or fire. Internal capacitors remain charged long after all power is disconnected. ...
... charger. Attempting to service the unit yourself may result in a risk of electrical shock or fire. Internal capacitors remain charged long after all power is disconnected. ...
SYNCRO AS-2M4 Brochure
... these boards may be mounted locally to the control panel or distributed on a bus up to 1200 metres long by using a suitable cable. ...
... these boards may be mounted locally to the control panel or distributed on a bus up to 1200 metres long by using a suitable cable. ...
SECTION – III STEP UP SUBSTATION
... strength. When using lightning arrestors the economic factor may be one of greater risk to the arrestor than to the equipment insulation. The arrestor can be applied so that it will protect the insulation but may under certain extreme conditions, usually unlikely, be subjected to sustained rms tempo ...
... strength. When using lightning arrestors the economic factor may be one of greater risk to the arrestor than to the equipment insulation. The arrestor can be applied so that it will protect the insulation but may under certain extreme conditions, usually unlikely, be subjected to sustained rms tempo ...
GENERATOR PROTECTION
... • Improved safety by allowing detection of faulted equipment • Stop transient overvoltages • Notorious in ungrounded systems ...
... • Improved safety by allowing detection of faulted equipment • Stop transient overvoltages • Notorious in ungrounded systems ...
The Accutach Tachometer Calibrator/Tester Rev. 2
... inductively coupled Smiths tachometer will need only a single 12V power supply. This is true for both negative and positive ground tachometers. Direct coupled tachometers that expect an input that goes from 0 volts to the power supply voltage (for example 12V), then you will only need a single power ...
... inductively coupled Smiths tachometer will need only a single 12V power supply. This is true for both negative and positive ground tachometers. Direct coupled tachometers that expect an input that goes from 0 volts to the power supply voltage (for example 12V), then you will only need a single power ...