Phasing Meters
See Also: Phasing Sticks
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Product
Field Testing Equipment for 3 Phase Energy Meter
SY3002
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Hong Kong Songyang Industrial Ltd.
The field-testing instrument SY3002 is made by using the newest international digital electron technical skill To use DSP processor, as the axis to install this intelligent comprehensive automation field-testing instrument, which comes with a portable computer, the 11.3" colorful display screen, and Chinese characters operation menu suggestion.
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Product
Phase Monitors
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NAI''s AC- and DC-powered Phase Monitors are used to protect three-phase loads from damage due to phase reversals or phase absence. Contacts may be used to disconnect the load or to operate alarm circuits or both. Upon application of power, the output relay energizes if all phases are connected and the phase sequence is ABC. If any phase becomes disconnected or if the phase rotation is abnormal, the relay immediately de-energizes. These monitors are specifically designed for rugged defense and industrial applications.
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Product
Three Phase Multi-Function Meter Type DTSD999
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Bofa Instrument & Equipment Co., Ltd
Measure total active energy、total reactive energy、forward active& reactive energy、 reverse active & reactive energy and total four quadrants reactive energy and time of sharing energy
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Product
P-Series Modular Power Meter (LXI Compliant)
N8262A
Power Meter
The Keysight N8262A P-Series modular power meter enables LAN-based automated measurements of peak, peak-to-average ratio and average power. The N8262A enables fast, efficient, and cost-effective creation and reconfiguration of your ATE system. Owing to LXI test standardization and its interoperability with existing test assets, your system can be up and ready in no time.
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Product
Three Phase Tester
4200
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Peaceful Thriving Enterprise Co Ltd
*Fast and accurate measurement.*Portable and compact design, easy to carry.*Efficient, effective, reliable, easy and safe to use.*Two function in one unit. Including open phase and phase sequence.*This is idea for installing conveyor lines, pump systems and interconnected drivers.*Indicate phase orientation (clockwise or counter-clockwise) and whether each of three phases is live.
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Product
Phase Detectors
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Holzworth Instrumentation, Inc.
These components are targeted for use in phase noise measurement systems and ultra low phase noise phase lock loop designs.
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Product
Three Phase High Precision Reference Standard Energy Meter
SY3102
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Hong Kong Songyang Industrial Ltd.
There are three ports for pulses to output. And its constants can be set automatically or manually. Types of constants can be set also: active power, reactive power, apparent power, voltage, and current.
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Product
Automatic Three Phase Transformer Ratio Meter
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*For automatic measurement of ratio & phase angle deviation. *Digital presentation of ratio & phase angle deviation. *Ratio range of 0.2 to 199.99 to 1 in three ranges. *Automatic polarity indication. *High accuracy and resolution Accessories: Range Extender 1:10
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Product
Optical Multiport Power Meter
N7745C
Power Meter
Keysight's popular N7745A optical power meters with eight power-sensor channels provide increased throughput and operational efficiency to meet today's challenges in manufacturing. Designed for characterizing optical multiport components, these optical power meters offer industry-leading solutions for device connectivity, high-speed measurement data acquisition and fast data transfer for post-processing. The multiport power meter enables fast measurement solutions for all multiport devices; for example multiplexers, PON splitters, wavelength selective switches (WSS) and ROADMs, as well as compact setups for simultaneous testing of multiple single-port devices.
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Product
Phase And Continuity Tester
4100A
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Peaceful Thriving Enterprise Co Ltd
There are two function of this tester. One is to test the continuity and the other one is to test the phase of three-phase system. The operation is easy, the indication is clear with LED indication. There is a loud buzzer to remind you the continuity. The illumination is very helpful in the dark environment.
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Product
Analog Phase Shifter
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Analog Devices analog phase shifters change the phase of RF, microwave, and millimeter wave signals. Our technology features consistent insertion loss vs. phase shift, monotonic phase shift, low insertion loss, and a compact size that makes it ideal for multiple applications, including:• Fiber optics• Military• Test equipment
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Product
180 Degree Phase Shifter
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- Weather proof housing and galvanized mounting hardware- 5 kW continuous duty for reliability- 12 V DC 100 mA control voltage and current – for easy integration- Lightning protection
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Product
Three Phase Din-rail Multi-rate kWh Meter
SY 1041
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Hong Kong Songyang Industrial Ltd.
Type SY1041 three phase DIN rail watt-hour meter is a kind of new style three phase electronic multi-rate watt-hour meter, energy data display adopt 7 digits wide temperature type crystal display, with many functions of multi-rate (time-of use) energy measurement, infrared carrier wave communication and RS485 serial port communication reading meter, etc
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Product
Phase Verification Bridges
5002
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Clarke-Hess Communications Research
The Model 5002 Phase Verification Bridge set comprises passive devices that are used in conjunction with Model 5500-2 Phase Standard and an output null indicator such as a true rms voltmeter, an oscilloscope or a wave analyzer to verify that the Phase Standard is continuing to operate within its specified phase accuracy limits.
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Product
Phase Shifters
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Phase Shifters continuously change the phase of a microwave signal by applying a varying DC current, voltage or digital signal, depending upon the model type selected. Customized features are highly sought after designs, comprising a great majority of products in existence.
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Product
Portable Three Phase Energy Meter Test Set
SY3632
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Hong Kong Songyang Industrial Ltd.
The SY3630 Energy Meter Testing Instrument is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power meter to measure AC parameter of three phase power line. Same as ZERA and MTE. Of course our price is very reasonable.
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Product
Single Phase Relay Tester
PTE-50-CE Pro
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This electronic, independent source can be adjusted in amplitude, frequency, and phase angle. It comes installed as standard with the ‘Pro’ versions of the PTE sets, but it can also be purchased separately and mounted by the user inside the unit’s lid in a few minutes.
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Product
Knopp Phase Sequence Indicator
K-3, K-6, and K-7
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Use of the Knopp K-3 Phase Sequence Indicator saves man-hours and protects valuable equipment against damage. It pays for itself in a short time. Specially designed induction motor unmistakably indicates the phase sequence by direction of rotation or rotor disc.
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Product
Thyristors - Phase Control Discrete
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Phase control discrete thyristors from Vishay are available in more than a dozen package types and with voltage ratings from 4 V to 2600 V.
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Product
Phase ID Systems
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LED Meter Probe allows the user to take Real time Phase Angle readings along with AC nominal voltage readings. A PD800W LED Meter Probe works in conjunction with the Receive Unit to verify phase identification along with the actual phase angle data. This is all done without any calculations or data transfer from the field to a base computer. The meter probe and reference probe or receive unit can operate at 100 feet of separation and up to 300 feet line of sight separation. In the event that this distance would need to be greater, the Receive Unit can be unplugged from the charging cable and taken into the field while operating on it's rechargeable batteries for up to 8 hours at a time.
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Product
Phase Failure Detectors
DSP
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Your product The DSP-1L or DSP-1LM is used to protect your three-phase motors against phase loss, imbalance, or reversal. It continuously monitors each phase of your power supply. In case of a problem, it cuts the power to the control circuit to protect the affected motor.
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Product
2 phase 120/240VAC SDP-30KW split phase inverter
SDP-30KW
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Zhejiang Sandi Electric Co., Ltd
SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it’s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which won’t cause mechanical failures.
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Product
Portable Single Phase Transformer
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Supreme Instrument Laboratories
Portable single phase double wound transformers both step-up and step-down, natural air cooled construction, housed in well ventilated sheet steel cabinet duly powder coated. All the input and output terminals are brought out and terminated on highly insulated bakelite panels duly marked for easy connection.
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Product
Three Phase Coupling/Decoupling Network
CDN 3043 Series
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- Compliant with IEC 61000-4-4 & 5- Universal teminals- no special plugs required- Safety HV plugs and terminals-Manual/programmable EUT power ON/OFF control- Short term overstress capability
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Product
Phase Noise Measurement Solutions
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Keysight offers dedicated phase noise measurement solutions to simplify your measurements and maximize your efficiency. Building on 30 years of low phase noise and RF design and measurement experience, our innovative solutions are designed to provide the most accurate phase noise data possible, and are economically tailored to fit your specific performance and application needs - now and well into the future.
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Product
Digital Step Phase Shifter
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RF Lambda’s digital step phase shifters are designed to actively change the phase of an RF signal using digital TTL control signals. They are available in a variety of frequencies, phase shift ranges, and step sizes. Hermetically sealed options are available upon request.
