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/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
3000W-3200W 3-Phase Input Industrial AC-DC Power Supplies
TPS3000
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The TPS3000 industrial AC-DC power supplies offer output power up to 3.2kW in a 2U high package with 3 phase supply input.Features include voltage and current programming, remote on/off, remote sense, a standby supply, PMBus communication, built in ORing FET and wide operating temparature range of -40°C to +70°C
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Product
High Resolution Oscilloscopes
PicoScope® 4000 Series
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High voltage and power electronics.Single & 3 phase voltage/current.SMPS design and test.Motor drives and inverters.Hybrid and EV design.
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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
High Power Digital Lab 500W – 1.2KW Output – Regulated DC Power Supply
LAB Series
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- 19” Rack Adaptable- Constant Voltage / Constant Current Operation- Two Digital Meters – 3 Digit DPMs- Phase Controlled PreRegulation Plus Linear PostRegulation- Remote Sensing Facility- High Stability and Close Regulation ±0.01%OPTIONS AT EXTRA COSTa) Presetting Facilityb) Over Voltage Protectionc) 19” Rack Mountingd) Analog programming &monitoring for Voltage &Current.
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Product
AC Power Measurement and Logging
WattNode® Logger for LonWorks®
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Continental Control Systems LLC
The WattNode Logger is a kilowatt hour (kWh) energy meter that communicates on a LonWorks network, and can log 24,000+ measurement records in non-volatile memory. The WattNode Logger measures 1, 2, or 3 phases with voltages from 120 to 600 volts alternating current (Vac) and 5 to 6,000 amps in delta (phase to phase) and wye (phase to neutral) configurations.
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Product
Digital Meters
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Hoyt Electrical Instrument Works Inc.
It is a compact multifunction instrument which Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters
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Product
NI-9244, 400 Vrms L-N, 800 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module
783106-01
Voltage Input Module
400 Vrms L-N, 800 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module - The NI‑9244 performs single-ended analog input. The wide measurement range makes it ideal for high-voltage measurement applications such as phasor measurements, power metering, power quality monitoring, industrial machinery, and motor test. You can also perform transient and harmonic analysis with high-speed simultaneous sampling. The NI‑9244 offers three channels, so you can connect single‑ or three‑phase measurement configurations such as WYE and delta. You can incorporate the NI‑9244 into systems to meet standards such as IEC 61010‑1, C37.90 and C37.60, IEC 60255‑22‑(1:7), IEC 60255‑1, C37.188 Class M and P, EMC section of IEC 60870, EMC sections of IEC 61850, IEC 61000‑4‑30 Class S, and IEC 61000‑4‑7.
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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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Product
Regenerative AC Emulator, 600 VAC, 125 A, 90 KVA, 3‑Phase
SL1203A
AC Emulator
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
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
Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger
SD230D20ZZ
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Zhejiang Sandi Electric Co., Ltd
SANDI “SD” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc..
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Product
NI-9242, 250 Vrms L-N, 400 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module
783107-01
Voltage Input Module
250 Vrms L-N, 400 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module - The NI‑9242 performs single-ended analog input. The wide measurement range makes it ideal for high-voltage measurement applications such as phasor measurements, power metering, power quality monitoring, standard potential transformers, and motor test. You can also perform transient and harmonic analysis with high-speed simultaneous sampling. The NI‑9242 offers three channels, so you can connect single‑ or three‑phase measurement configurations such as WYE and delta.
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Product
Three Phase Meter Test Bench
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Supreme Instrument Laboratories
Three phase meter test bench suitable for calibration & testing of AC Ammeters, Voltmeters, Single phase Energy Meters, Watt Meters, Power Factor Meters, Three Phase Two Wire & Three Phase Four Wire Energy Meters Trivector Meters, Maximum demand indicators, of active & reactive systems, Three phase 3 wire & 4 wire watt meters, Var Meters, Power Factor Meters etc.
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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 Indicators (Contact Type)
ST-860
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Standard Electric Works Co., Ltd
● Three functions in one unit: open phase, phase sequence and motor rotation indication. ● Large size alligator clips for easy clipping onto switch- boards terminals. ● Highly reliable. ● Identifies 3 phase sequence and open phase check.● Ideal for installing conveyor lines, pump systems and interconnected drivers.
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Product
Digital Panel Meter
CM3-VA7
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CM3-VA7 is a multifunctional 3-phase voltage/ current meter.With 3 phase voltage or current display at the same, configurable display range via front buttons, anti-inference design, reliable quality and easy to use and install CM3-VA7 also has multiple I/O functions including 3 relay outputs, an analogue output and a RS485 communication port running the Modbus RTU Protocol.
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Product
Power Quality Monitoring Equipment
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Outram Research Ltd manufacture, sell and hire a wide range of Power Quality Monitoring Equipment. From a single phase, plug and play instrument for solving residential Power Quality complaints to comprehensive 3 phase, 8 channel, high speed troubleshooting technology used by Power Quality Consultants, Distribution Network Operators and Electrical Utility Companies around the world.
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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
5k Voltage Probe (set Of 3)
5KVPSet
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5KVPSet is a set of three voltage probes that allow direct connection to up to 5,000 Vrms 3 phase power.
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Product
Hand-held 3-Phase Meter Tester
6 Series
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Powermetrix extends its revolutionary line of handheld three phase analyzers with the PowerMaster® 6 Series, now with Powermetrix Remote Manager (PRM)®. PRM enables wireless control of essential and various metering site accuracy tests contained within the PowerMaster 6 Series.
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Product
Braketester -Motorcycle
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A single bed with self-contained control console (or PC controlled using SW900 if preferred), 3 phase or single phase, bi-directional rollers and a built-in four point weighing system.
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Product
3-Phase Programmable AC Source
61700
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Chroma Systems Solutions, Inc.
Power: 1500VA, 3 (61701); 3000VA, 3 (61702); 4500VA, 3 (61703); 6000VA, 3 (61704); 12000VA, 3 (61705)Voltage: 0~150V/0~300VFrequency: 15~1.2KHzPhase angle: 0~360Built-in PFC, provides input power factor over 0.98Advanced PWM technology delivers high power density in a compact rack-mountable packageBuilt-in output isolation relaysAC+DC output modeProgrammable slew rate setting for changing voltage (optional function)Turn on, turn off phase angle controlUser-definable power-on statusPower line disturbance (PLD) simulation capability (optional function)Comprehensive measurement capability: V, Irms, Ipk, I inrush, P, PF, CF of current etc.Programmable r.m.s. current limitFull protection: OP, OC, OV and OT protectionGPIB and RS-232C interface (optional)Easy-use software for operation
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Product
Charge-Discharge Chassis For 208 VAC 3-phase
BT2203B
Chassis
The BT2203B is part of the BT2200 Series cell formation and lifetime cycler solution. It is an 8-slot mainframe for 208 VAC 3-phase power.
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Product
Earth Leakage Relays
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Variable Earth Leakage Relays in compact 35mm din rail mounting cases for use on 3 phase electrical systems.
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Product
3 Phase Choke Coils
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Supreme Instrument Laboratories
Suitable for operation on 415 / 440 V, A.C. 50 Hz. Working on air gap separation by increasing / decreasing the air gap with the help of a hand wheel mechanism, mounted on thick wooden / bakelite sheet with castor wheels for easy transportation.
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Product
3-Phase Current Meter With 3 X 75A Clamp-On CT
EVA-2210
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LoRaWAN® wireless connectivity3 x 75A Clamp-On CTBattery life up till 3.5 years@25 °C, 60 mins interval settingEasy to deploy and maintain
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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
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
Turns Ratio Meter 3 Phase
TR-MARK III 250V
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The TR-MARK III 250V is the successor of the famous TR-MARK III. 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 transformer to test.
