3 Phase
three voltage waveforms at 120°,1/3 of a cycle offset in time.
See Also: Phase Rotation, Phase
-
Product
Surge with 3 Phase Transfer Switch Consoles
TC Model
-
(Surge with 3 Phase Transfer Switch Consoles) Although all PJ Surge Testers are capable of testing 3 Phase Motors, this "TC" Model has the same characteristics as the "C" Model, but includes a Built-in 3 Phase Test Selector Switch that facilitates 3 phase motor testing by mechanically re-positioning the ground terminal.
-
Product
Field Testing Equipment for 3 Phase Energy Meter
SY3002
-
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.
-
Product
3 Phase Voltage Extension To Turns Ratio Meter Rack
T-REX R
-
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.
-
Product
Turns Ratio Meter 3 Phase Rack
TR-MARK III R 250V
-
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.
-
Product
3 Phase Power Monitors
-
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:
-
Product
3 Phase Voltage Transducer
-
Converts a three phase, 600 VAC, 50/60 Hz power system to three proportional 0 to 5 volt DC outputs.
-
Product
3 Phase/ Motor Rotation Tester
-
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.
-
Product
Scienlab Regenerative 3‑Phase AC Emulator
SL1200A Series
-
The SL1200A series was designed to handle all your 3-phase AC test needs up to 1200 VAC, from 30 to 630 kVA without the need for a transformer. Two voltage ranges are available: 600 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.
-
Product
Power Phase Converter Single phase 220VAC to 3 phase 380VAC Converter
SDT-40KW
-
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.
-
Product
Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger
SD230D20ZZ
-
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..
-
Product
3 Phase Power Analyzer
VPA-60080
-
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.
-
Product
3000W-3200W 3-Phase Input Industrial AC-DC Power Supplies
TPS3000
-
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
-
Product
3 Phase Meter - Clockwise
135007
-
IEC 1010 Rating: 1000V Cat III/600V Cat IV Double/Reinforced Insulation Features: For Use In The Installation and Operation Of 3 Phase Equipment.
-
Product
3-Phase AC Voltage Transducer
ENVIROMUX-PT3-600
-
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.
-
Product
3-Phase AC Power Source
61700 series
-
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.
-
Product
Phase Sequence Indicators (Contact Type)
865 PR
-
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.
-
Product
150KW AC/DC Rectifier Battery Charger
SD750250G
-
Zhejiang Sandi Electric Co., Ltd
AC-DC Power Rectifier Battery Charger Customized for Lead Acid AGM Gel LiFePO4 Lithium Battery is for DC battery system charging station. With single-phase or 3 phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. 50-750Vdc output voltage range optional, suitable for all types of batteries.
-
Product
Regenerative AC Emulator, 600 VAC, 63 A, 30 KVA, 3‑Phase
SL1201A
-
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.
-
Product
Phase Monitoring / Potential Selector Relay
-
This is a phase failure relay suitable for 3 phase supplies. The relay is designed to automatically change over from the primary supply to the secondary supply if any phase of the primary supply has faulted.
-
Product
3-Phase/Motor Rotation Tester
61-521
-
*Identifies three-phase sequences*Indicates motor rotation*Checks for open phases*For use up to 600V*2-year warranty
-
Product
Regenerative AC Emulator, 1200 VAC, 32 A, 45 KVA, 3‑Phase
SL1212A
-
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.
-
Product
Power Quality Analyser
PM7000
-
It offers virtually everything needed to monitor and record power for surveys and audits. It includes 4 voltage input channels capable for measuring 0 to 600 Vac and 4 current input channels for use with voltage output current clamps, or Rogowski Coil sensors supplied. Twelve pre-stored connection configurations are set for 3 phase, 2 phase and single phase measurements. Users can also configure their own set-up and math calculation requirements and save them to non-volatile memory.
-
Product
Phase Sequence Indicator
PHS 863
-
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
-
Product
3-Phase Programmable AC Source
61700
-
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
-
Product
Phase Angle Meter
597C
-
Red Phase Instruments Australia Pty Ltd.
The Model 470A has similar software and performance as the Model 465C. It is packaged in a 19? style bench-top case with all connections on the front panel for use in meter test benches. It has inputs for comparison with another polyphase standard or 3 separate single phase standards for verifying calibration accuracy.
-
Product
AC to DC Unregulated Power Supply
-
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
-
Product
AC Power Sources
400XAC Series
-
Our 400XAC Series AC Power Sources provides both 1Ø and 3Ø AC or DC power in a single box solution. If you need an AC Power Source with superior application flexibility, look no further than the EEC 400XAC. Ideal for both production and laboratory use, this 3 phase AC Power Source provides a unique feature set at a competitive price point. Our exclusive SmartCONFIG feature allows the 400XAC Series to switch from 1 phase to 3 phase power with the push of a button. This flexibility maximizes your investment while providing you the AC and DC power that your application needs. The 400XAC Series AC Power Source includes the following models: 430XAC and 460XAC.
-
Product
LV Iron Core Motor Starting Reactors
-
Motor starting reactors are used to reduce voltage during starting of large 3 phase motors while limiting inrush currents.
-
Product
3-Phase Ratiometer
PWR1-3B
-
The RATIOMETER PWR1-3B is constructed to measure the transformation ratio, phase error and magnetizing current of power- and distribution- transformers for all three-phases simultaneously. Voltage and current transformers are single phase, power transformers normally three-phase. Due to the bad quality on industrial lines (phase jitter and shifting, voltage differences between the three phases) all measurements normally are done single phase, even on three phase ratiometers.
-
Product
3-Phase Power and Energy Analyser
PQ55A
-
* Cpmprehensive real-time monitoring, recording and analysis of 3-phase systems* Voltage measurement (true RMS)* Current measurement (true RMS)* Power factor measurement* Phase angle measurement* Power analysis (active, apparent and reactive power)* 4. Current clamp for neutral line current measurement* Suitable for use in housing construction, offices and small businesses
