3 Phase
three voltage waveforms at 120°,1/3 of a cycle offset in time.
See Also: Phase Rotation, Phase
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Product
3 Phase Voltage Transducer
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Converts a three phase, 600 VAC, 50/60 Hz power system to three proportional 0 to 5 volt DC outputs.
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Product
3 Phase Power Monitors
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The PM7000 portable monitor, the PM7503 panel mounted monitor and the PM7000 Fault Level Monitor have 4 current inputs and 4 voltage inputs while the PM3000 portable monitor has 3 current and 3 voltage inputs. All 4 different models record data using our patented Single Cycle Adaptive Store recording regime whereas the PM7000, PM7503 and PM7000FLM also have 3 other unique and distinct recording regimes:
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Product
3 Phase Power Analyzer
VPA-60080
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VEER Power Analyzer VPA-60080 is result of continuous R & D activities. It is an accurate Instrument to test 3 phase & 1 phase electrical Machines due to high sampling rate & simultaneous measurement of parameters. It has no adjustable components inside so, accuracy remains long time. We provide Free Software VEER POWER ANALYZER TOOL with VPA-60080 to communicate with computer which is capable to collect all parameters from VPA-60080 & generates test report. You can see parameters in different view like Digital, Analog, Graphical etc in real time. You can record test data in real time to eliminates Human error in Testing.
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Product
3 Phase/ Motor Rotation Tester
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Phase rotation indication by both audio and indicator, checking if currents of three different rating are in proper phase. Phase open-circuit detection by indicator.
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3 Phase Power Analyzer
Model LCD780
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3 Phase Power Analyzer LCD780 is multi-range power Analyzer with basic 0.07% R+R accuracy. 8 range of voltage, 8 range of current and total 64 range of power and power factor gives more accurate result. Harmonics Measurement Up to 31th order. USB Connectivity + Free Software. Refresh rate : 250ms / 500ms / 1000msThe gap less four-quadrant power measurement technique gives better accuracy at distorted waveforms or AC drive (VFD) operated power supply.
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Product
Power Phase Converter Single phase 220VAC to 3 phase 380VAC Converter
SDT-40KW
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Zhejiang Sandi Electric Co., Ltd
SANDI SDT series single-phase to three-phase converter, adopted SVPWM modulation control technology, which can convert ordinary single-phase power to industrial three-phase power. After through SDT series single-phase to three phase converter power conversion, the three-phase power output is standard pure sine wave, the harmonic distortion rate (THD) is less than 2%, totally meet the national standards of three-phase power quality, applicable to all types of load.
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Product
Turns Ratio Meter 3 Phase Rack
TR-MARK III R 250V
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The TR-MARK III R 250V is the successor of the famous TR-MARK III R. Besides an extended test voltage up to 250V, it offers new features and increased accuracy to make it a perfect system. A color LCD with back lighting and touch screen increases handling and user comfort. Two USB interfaces make it easy to store measurements on external storage devices and transfer easily to a personal computer or download nameplate data of xformer to test.
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3 Phase Shifter
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This instrument is capable of producing 3 Phase AC Voltage with phase shifting arrangement between the phases simultaneously.
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Regenerative AC Emulator, 1200 VAC, 65 A, 90 KVA, 3‑Phase
SL1213A
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The SL1200A series was designed to handle all your 3-phase AC test needs up to 1200 VAC, from 30 kVA to 630 kVA without the need for a transformer. Two voltage ranges are available: 600 VAC and 1200 VAC. The 600 VAC models are ideal for low voltage inverter test as well as EV and EVSE charging test applications. The 1200 VAC models allow for (HVRT) testing at the IEC LV-AC limit without the need for a large, complex test setup.
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Product
3 Phase Flexible AC Current Probe
DRP 503/18
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The new DRP 503/18 is a 3 Phase Flexible AC current Probe utilising the Rogowski principle, with 3 channel integrator housed in DIN Rail Mounted Enclosure. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas and with large conductors.
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Product
3 Phase Voltage Extension To Turns Ratio Meter
T-REX
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The Raytech three phase voltage system option T-Rex is an optional system accessory for 3-Phase transformer ratio meter test sets designed by Raytech (i.e. TR-MARK III). T-Rex was designed to give Engineers and Test Technicians the ability to test the phase relationships and actual voltage ratios of transformer windings while applying three phase voltage.
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Product
Regenerative AC Emulator, 600 VAC, 63 A, 30 KVA, 3‑Phase
SL1201A
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The SL1200A series was designed to handle all your 3-phase AC test needs up to 1200 VAC, from 30 kVA to 630 kVA without the need for a transformer. Two voltage ranges are available: 600 VAC and 1200 VAC. The 600 VAC models are ideal for low voltage inverter test as well as EV and EVSE charging test applications. The 1200 VAC models allow for (HVRT) testing at the IEC LV-AC limit without the need for a large, complex test setup.
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Product
Branch Circuit Monitor
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Multiple branches of load can be monitored togetherCan group the device as 3 phase load and single phase loadFaster communication through RS485 port (Modbus protocol)Simultaneous sampling of Volts and AmpsAccuracy Class 1.0 as per IEC 62053-21 & Class 0.5 as per IEC 62053-22 StandardsDisplays more than 25 parameters
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Product
Waveguide Gunn Oscillators
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2 Models with Popular K and Ka Band Center frequencies of 24.125 GHz and 35 GHz. Designs feature mechanical tuning capabilty ranging up to + 3 GHz. Excellent Phase Noise Performance as low as -98 dBc/Hz typical. +10 dBm Output Power with Frequency Stability as low as -0.2 MHz/°C. Models have an Operational Temperature Range of -40°C to +85°C. Compact Aluminum Packages have Precision Machined Cavities that exhibit Optimum Performance. Fully Integrated Mil Grade WR-28 and WR-42 Waveguide Ports.
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Product
Phase Sequence Indicator
PHS 863
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Two Functions in one unit including open phase and phase sequence. Large Size alligator clips can easily clip on switch-board terminal. Highly Reliable : Identifies 3 phase sequence and open phase check. Functional design : This model is ideal for installing conveyor lines, pump systems and interconnected drivers. Safety approval : CE marks EN 6101-1 CAT. III. EN 61010-2-031
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Product
Solar Analyzers
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Max. solar system power (Pmax) search by Auto-scan: 1000V, 12A (12000W capability)The analyzer and the Remote Solar Detector is connected by Bluetooth wireless communication (Bluetooth 2.1 + EDR Class 1)The Remote Solar Detector is moisture-proofIntelligent test logic with no personnel attendance required in the field Solar system analyzer waits and tests the system until appropriate sunlight irradiance is detectedMax. voltage (Vpm) at Pmax, Max. current (Ipm) at Pmax Voltage at open circuit (Voc), Current at short circuit (Isc)Efficiency (%) calculation of solar systemTemperature measurement of solar panelsIrradiance measurement of sun lightSeries resistance (Rs) calculation of solar panelsWith data logging/open function, the I-V curves of solar system can be analysed / recorded for a period of time (e.g. 60 min.)Conversion of I-V curve under OPC to data under standard test condition (STC) based upon IEC standardProvide Operating Condition (OPC) and Standard Test Condition (STC) test reports for verification of solar panel performance (OK or NO OK)Users can set up the parameters of solar panelsUsers can set up the series number of solar panels. Parameters of many solar panels can be measured in one measurementThe Irradiances and Temperatures of solar panels can be continuously measured, monitored and recordedContinuously measure/monitor/record the DC power output of solar system and the AC power output of inverter (1 phase or balanced 3 phases)Calculate the efficiency of DC to AC power conversion and the efficiency of the max.output power
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Product
3-Phase AC Voltage Transducer
ENVIROMUX-PT3-600
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Monitors and reports voltage of any 3 phase circuit. Remotely detect blown fuses or tripped circuit breakers. Three 600 VAC inputs, three 4-20 mA outputs. Inputs and outputs isolated from one another. Frequency: 50/60Hz. Maximum primary current: 600 volts. Accuracy: ±0.25% F.S. @60Hz. Output: 4-20 mA. "Zero" adjustment for accurate 0 VAC reading, and "Calibration" adjustment for frequency and voltage level. Powered by the ENVIROMUX-S420MA-24V. Regulatory approvals: UL, CUL, CE. Requires two ENVIROMUX-S420MA-24V to monitor three phases. Caution: installation should be performed by qualified electricians only. Make sure electrical service is disconnected before making any electrical connections.
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Product
3 Phase Voltage Extension To Turns Ratio Meter Rack
T-REX R
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The Raytech three phase voltage system option T-Rex R is an optional system accessory for 3- Phase transformer ratio meter test sets designed by Raytech (i.e. TR-MARK III R). T-Rex R was designed to give Engineers and Test Technicians the ability to test the phase relationships and actual voltage ratios of transformer windings while applying three phase voltage.
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Product
Servo Stabilizers
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We are a leading Manufacturer of Single Phase Servo Voltage Stabilizer, 3 Phase Air Cooled Voltage Servo Stabilizer and Oil Cooled Servo Stabilizer from Vadodara, India.
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Product
Phase Sequence Indicator
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Cambridge Instruments & Engineering Co.
Phase sequence indicator is a must for checking new electrical connections, installation and maintenance. It is useful in wiring of switchboards, when 3 phase watt meters and power factor meters are connected. In wiring 3 phase AC motors rotation can be checked and corrected if need be, by checking the sequence.
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Product
Phase Rotation Indicator
9040
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The Fluke 9040 is effective for measuring phase rotation in all areas where three phase supplies are used to feed motors, drives and electrical systems. The Fluke 9040 is a rotary field indicator and can provide clear indication of the 3 phase via an LCD display and the phase rotation direction to determine correct connections.
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Product
Multi Operational Surge Tester (MOST) Consoles
MC Model
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Digital Surge, DC Hi-Pot & Built-In 3 Phase Test Selector Switch all-in-one versatile Tester. The DC Hi-Pot tester has separate panel meters for direct readout (voltage and current) so that no interpretation on the scope's display is ever needed and enables one to ascertain Polarization Index (PI) Test results.
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Product
Digital ELCB Testers
6221 EL
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Indicates phase rotation.● Indicates phase presence.● Tests for disconnection sensitivity.● Indicates battery status.● Tests for disconnection time.● Measures voltage phase to earth.● Select one of 3 Phase to test ELCB.● Color-coded test leads.● Phase presence indication from as low as 100Vac.● Very low consumption.● Fused earth leakage tester.● ELCB works 50Vac to 330Vac 50Hz / 60Hz.● Led indication of Voltage on ELCB.● Phase rotation and presence does not require battery to indicate.● EN 61010-1 CAT III 550V. EN 61326-1
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Signature Surge Testers
TS Model
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Although all PJ Surge Testers are capable of testing 3 Phase Motors, this "TS" Model has the same characteristics as the Signature Model (rack-mounted, Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope) but includes a built-in 3 phase test selector switch that facilitates 3 phase motor testing by mechanically re-positioning the ground terminal.
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Product
Phase Sequence Indicators (Contact Type)
865 PR
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Standard Electric Works Co., Ltd
● The 865 PR is a detector with LEDs to show the de- tection better visible than neon. ● Three functions in one unit, including open phase, phase sequence and 3 phase motor rotation.● Designed for checking a wider range of 3 phase power source from 100V to 600V.● Indicates R.S.T LEDs which frequency range from 40Hz to 400Hz.● Wide range detection of motor frequency range from 2Hz to 400Hz.● Fixed magnets for convenient measurement.
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Product
3-Phase AC Power Source
61700 series
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The Chroma Programmable AC Power Source model 61700 series delivers pure, 5-wire, 3-phase AC power. Unlike the traditional 3-phase AC power source, it includes low power rating models at very low cost. Users can program voltage and frequency, measure the critical characteristics of the output on its LCD display. It delivers the right solution to simulate all kinds of input condition of UUT to be utilized in R&D and QA. It is also suitable for commercial applications from laboratory testing to mass productions. The 61700 supplies the output voltage from 0 to 300VAC and it can be set individually for each phase. Users also can set the phase angle from 0? to 360?. These kinds of function make the 61700 series can simulate unbalance 3-phase power. Because of the wide output frequency from 15 to 1200Hz, it is suitable for avionics, marine and military application. The AC+DC mode extends the output function to simulate abnormal situation when power line contains DC offset.
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Product
Portable Three Phase Electric Meter Test Bench
GF302D
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Beijing GFUVE Electronics Co.,Ltd.
The Portable Three Phase electric Meter test bench is used for grid corporation to cablibrate 3 phase electric meter error. It can test three meters error at one time.
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Product
3-Phase/Motor Rotation Tester
61-521
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*Identifies three-phase sequences*Indicates motor rotation*Checks for open phases*For use up to 600V*2-year warranty
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Product
CT Tester
6000 Bird Dog Plus
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Spinlab Utility Instrumentation, Inc.
This new and exciting true 3 phase Bird Dog Plus enables you to determine the accuracy of any meter in the field--from Form 1 through Form 17. Electronic sensors allow you to automate the test to gain the highest possible accuracy. The process is fast, simple, and much less expensive than a portable test board for the meter test and still perform ratio & burden tests on your CTs (CT Tester).
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Product
AC to DC Unregulated Power Supply
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CEHCO is a specialist in AC to DC Unregulated Power Supply. We can offer the followings:Input power can be single phase (1 PH) or three phase (3 PH)DC output voltage up to 1000 VDC maxDC output current up to 1500 Amps max
