specifications for centrifugal pump and fan applications
... A. The AC Drive shall be provided by Square D/Schneider Electric, Class 8839 E-FLEX, or prior approved equal. Substitutions must be submitted in writing three (3) weeks prior to original bid date with supporting documentation demonstrating that the alternative manufacturer meets all aspects of the s ...
... A. The AC Drive shall be provided by Square D/Schneider Electric, Class 8839 E-FLEX, or prior approved equal. Substitutions must be submitted in writing three (3) weeks prior to original bid date with supporting documentation demonstrating that the alternative manufacturer meets all aspects of the s ...
X-ray Tomography in Industrial Metrology
... X-rays, and are therefore thinner than reflection targets. The X-rays are propagated in the direction of the electron beam. X-ray tubes with transmission targets have the advantage that the thin target produces a smaller beam diameter (focal spot) and thus a higher resolution is achievable. However, ...
... X-rays, and are therefore thinner than reflection targets. The X-rays are propagated in the direction of the electron beam. X-ray tubes with transmission targets have the advantage that the thin target produces a smaller beam diameter (focal spot) and thus a higher resolution is achievable. However, ...
ac current
... (1) The multimeter is a precision electronic device . Do not tamper with the circuity . to avoid damage : A : Never connect a source of voltage under the condition of resistance measurement . B : Never operate the meter unless the cover is in place and fully closed . C : Battery replacement should b ...
... (1) The multimeter is a precision electronic device . Do not tamper with the circuity . to avoid damage : A : Never connect a source of voltage under the condition of resistance measurement . B : Never operate the meter unless the cover is in place and fully closed . C : Battery replacement should b ...
Type K Current Limiting Fuse Canister Technical and Installation
... If the canister is welded onto the transformer, you must use heat sinks to prevent the welding heat from damaging the canister. The fuse canister can be bolted onto the transformer by using the optional mounting clamp and nitrile gasket. The mounting flange has a lip to capture the mounting gasket f ...
... If the canister is welded onto the transformer, you must use heat sinks to prevent the welding heat from damaging the canister. The fuse canister can be bolted onto the transformer by using the optional mounting clamp and nitrile gasket. The mounting flange has a lip to capture the mounting gasket f ...
UM0529
... ideal for low-power and high-speed 3.3 V applications. It can be interfaced to 5 V signal environment for inputs. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independently of the ...
... ideal for low-power and high-speed 3.3 V applications. It can be interfaced to 5 V signal environment for inputs. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independently of the ...
TROUBLESHOOTING
... Figure one: Applications of half split analysis From the front panel analysis, the initial parameters are around the whole instrument; at point one to point three. We now desire to reduce those limits as rapidly as possible. To do this, we will apply half split analysis which is based on the rule: W ...
... Figure one: Applications of half split analysis From the front panel analysis, the initial parameters are around the whole instrument; at point one to point three. We now desire to reduce those limits as rapidly as possible. To do this, we will apply half split analysis which is based on the rule: W ...
OWNER`S MANUAL 193111-079
... In addition to the usual function of protecting personnel against the hazard of electrical shock due to fault in the equipment, grounding serves to discharge the static electrical charges which tend to build up on the surfaces of equipment. These static charges can cause painful shock to personnel, ...
... In addition to the usual function of protecting personnel against the hazard of electrical shock due to fault in the equipment, grounding serves to discharge the static electrical charges which tend to build up on the surfaces of equipment. These static charges can cause painful shock to personnel, ...
I56-3889-002R - Silent Knight
... DC or FWR (full wave rectified) systems. Sounder/Strobe versions are only to be used with 24 volt, DC or FWR systems. These products are electrically backward compatible with the previous generation of SpectrAlert notification appliances. The 2-wire products fit systems where a single NAC controls b ...
... DC or FWR (full wave rectified) systems. Sounder/Strobe versions are only to be used with 24 volt, DC or FWR systems. These products are electrically backward compatible with the previous generation of SpectrAlert notification appliances. The 2-wire products fit systems where a single NAC controls b ...
FLM-420-O8I2-S Octo-output Interface Module with 2 Inputs
... The outputs OUTI/1- to 4- and OUTII/5- to 8- are switched against the negative potential of the interface module (POWER IN OUTI/ PI- and POWER IN OUTII/ PII-). The positive potential for OUTI/PI+ and OUTII/PII+ is either supplied by the auxiliary power (AUX) from the fire panel or by one or two exte ...
... The outputs OUTI/1- to 4- and OUTII/5- to 8- are switched against the negative potential of the interface module (POWER IN OUTI/ PI- and POWER IN OUTII/ PII-). The positive potential for OUTI/PI+ and OUTII/PII+ is either supplied by the auxiliary power (AUX) from the fire panel or by one or two exte ...
X-Lock TS520 - Cumbria Designs
... stages. Fortunately the modification for 9V operation is trivial, I simply omitted the 78L08 8V regulator and instead installed a wire link between its input and output pads. The analogue output stages are now supplied directly by the 9V regulated VFO supply. Conclusion In closing, I can wholehearte ...
... stages. Fortunately the modification for 9V operation is trivial, I simply omitted the 78L08 8V regulator and instead installed a wire link between its input and output pads. The analogue output stages are now supplied directly by the 9V regulated VFO supply. Conclusion In closing, I can wholehearte ...
Topic 5: Electric currents
... Each time an electron leaves the cathode, the acid creates another in the cathode. ...
... Each time an electron leaves the cathode, the acid creates another in the cathode. ...
Safe Testing and Measuring According to IEC/EN - Multi
... Actually the measurement categories differ not so much in the level of the expected transient values as with regard to the available energy in each test category in the event of a short circuit. In a higher measurement category more energy can be released than in a lower one, with results that may e ...
... Actually the measurement categories differ not so much in the level of the expected transient values as with regard to the available energy in each test category in the event of a short circuit. In a higher measurement category more energy can be released than in a lower one, with results that may e ...
HMC336MS8G 数据资料DataSheet下载
... Supply Voltage. This pin may be left floating with degradation of power performance by approximately 1.5 dB. ...
... Supply Voltage. This pin may be left floating with degradation of power performance by approximately 1.5 dB. ...
Transformer Through Faults
... without significantly consuming the original manufactured ability to withstand through faults. This requires a transformer lifetime commitment by the end user to record and track significant events from the perspective of the transformer. In the world of analogies, this is the equivalent of our own ...
... without significantly consuming the original manufactured ability to withstand through faults. This requires a transformer lifetime commitment by the end user to record and track significant events from the perspective of the transformer. In the world of analogies, this is the equivalent of our own ...
CXA2006Q
... interval for the purpose of eliminating the AGC input offset, and synchronizes the DC level ([∗1], [∗2]) of SH2 and SH3. AGC: The gain can be varied from 8 to 38dB by adjusting the AGCCONT voltage control VAGCCONT from 0 to 3V. LPF: A primary low-pass filter is installed for the purpose of eliminati ...
... interval for the purpose of eliminating the AGC input offset, and synchronizes the DC level ([∗1], [∗2]) of SH2 and SH3. AGC: The gain can be varied from 8 to 38dB by adjusting the AGCCONT voltage control VAGCCONT from 0 to 3V. LPF: A primary low-pass filter is installed for the purpose of eliminati ...
Digital Product Catalogue Click here to now
... You can connect your computer to the Digitech Pro via a USB port using software CD and USB cable, and you can obtain information on its current status and also program it for its reaction to a utility power failure. According to this program, when there is a utility power failure Digitech Pro, based ...
... You can connect your computer to the Digitech Pro via a USB port using software CD and USB cable, and you can obtain information on its current status and also program it for its reaction to a utility power failure. According to this program, when there is a utility power failure Digitech Pro, based ...
level monitor da ta sheet f173 - level monitor
... feature. It offers the facility to set two low level and two high level alarm values. If desired, an ignore function can be set up to allow for an incorrect level for a certain period of time. Up to four outputs are available to transmit the alarm condition. A wide selection of options further enhan ...
... feature. It offers the facility to set two low level and two high level alarm values. If desired, an ignore function can be set up to allow for an incorrect level for a certain period of time. Up to four outputs are available to transmit the alarm condition. A wide selection of options further enhan ...
SKY65126-21 800-900 MHz High Linearity 2 W Power Amplifier
... CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge with ...
... CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge with ...
electric duct heaters - Enviro-Tec
... • ENVIRO-TEC® duct heaters are manufactured under ETL File #549556, or ETLC File #548276, and must be installed in compliance with all National and Local Codes. Improper installation of these units can result in the removal of the Listing Label and/or voiding of the Warranty. Airflow and airflow pat ...
... • ENVIRO-TEC® duct heaters are manufactured under ETL File #549556, or ETLC File #548276, and must be installed in compliance with all National and Local Codes. Improper installation of these units can result in the removal of the Listing Label and/or voiding of the Warranty. Airflow and airflow pat ...
APPRENTICESHIP - Student Learning Outcomes 1. understand the
... as with standard construction practices related to the power industry. (ILO2, ILO3) 2. describe the hydro power generation principle and major components, AC electrical power theory, as well as transmission and distribution systems basic components and operation. (ILO1, ILO2) 3. explain interaction ...
... as with standard construction practices related to the power industry. (ILO2, ILO3) 2. describe the hydro power generation principle and major components, AC electrical power theory, as well as transmission and distribution systems basic components and operation. (ILO1, ILO2) 3. explain interaction ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.