Showing results: 316 - 330 of 1575 items found.
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PTE-50-CET -
EUROSMC, S.A.
The equipment comprises of three independent output channels that can be selected as current or voltage. This enables the unit to be used as a complete single-phase equipment (voltage, current, and phase angle between them) or, with channels synchronised, as a three phase current or three phase voltage generator from a single phase mains input.
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VARIABLE TRANSFORMER -
Carl E. Holmes Company
Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.
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Carl E. Holmes Company
Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.
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SPS-100 -
Kongter Test & Measurement Co., Limited
SPS-100 is designed for various tests of analog and digital AC Voltage meter and Current meter, Single/three phase active and reactive power meter, Phase angle meter, Single/three phase power factor meter, frequency meter, and synchronous-meter, Single/three phase active and reactive power meter; it also outputs 2nd ~63rd harmonics.
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MSEI-200C -
MULTI MEASURING INSTRUMENTS Co., Ltd.
This model can measure insulation resistance of DC current circuit in PV systems (between PV module and power conditioner) on the live line and can distinguish the deteriorated part between Power Phase, Neutral Phase, P/N Phase and or PV modules.
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SPS-50 -
Kongter Test & Measurement Co., Limited
SPS-50 standard power source is applied for various tests of analog and digital AC voltage meter and current meter, single/three phase active and reactive power meter, phase angle meter, single/three phase power factor meter, frequency meter, and synchronous-meter, single/three phase active and reactive power meter. It also output 2nd ~63rd harmonics.
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Ponovo Power Co., Ltd.
For all the three phase or six phase relay testers of PONOVO, one universal software can be used, the name is PowerTest software.
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Skyray Instruments
Separates molecules in a liquid mobile phase using a solid stationary phase. Liquid chromatography can be used for analytical or preparative applications.
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Panda Microwave Limited
Panda Microwave customized up to 40GHz low phase noise (DRO or PDRO) , Phase Locked Dielectric Resonator Oscillators (PDRO) take advantage of the small size, low phase-noise and high efficiency, including PDRO and DRO. Phase Locked Dielectric Resonator Oscillators (PDRO) are used widely in today’s electronic warfare, radar and communication systems. They find use both Commercial and Military communication systems where demanding performance, high reliability and cost are critical. The phase locked oscillators utilize ceramic coaxial resonator and ceramic dielectric resonator fundamental frequency sources with low phase noise performance. The design of the Phase Locked Oscillators is based on sampling phase detector technology, which provides the comparison frequency at the same frequency as the fundamental frequency output.
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P-6 -
Sonel S.A.
SONEL P-6 has all the features that characterize the P-4 Voltage Tester and P-5 Voltage Tester. In addition, the P-6 model has the phase identification function which allows to verify the phase compatibility (and its overtaking or delay) against the phase at the reference object.
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Intertek Group plc
GLP and GCP bioanalytical services supporting all phases of drug development and non-GLP rapid discovery phase bioanalysis via state of the art facilities.
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Carl E. Holmes Company
The SCR Controller and the Regulator Board are used in SCR controlled power supplies.CEHCO offers single phase and three phase SCR Controllers with Regulator Boards.
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MT2000 Series -
Tesient Instrument Co., Ltd
Portable single phase dual current manual and automatic relay test set. Readymade test modules. Independent control of Phase angle, frequency and amplitude.
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Beijing GFUVE Electronics Co.,Ltd.
A six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output.