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Phase Rotation Testers
Our range of phase sequence indicators provide LED indicationof rotation. They are perfect for checking phase sequence in motors, pumps and air conditioning units.
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6-1000V AC/DC Multi-function Voltage Tester
7340
Peaceful Thriving Enterprise Co Ltd
1. AC / DC Polarity Measurement2. Voltage Measurement3. High Voltage Indication4. Phase Rotation Test5. Non-contact Voltage Sensing6. Continuity Test7. Illumination
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Knopp Phase Sequence Indicator
K-3, K-6, and K-7
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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Phase Sequence and Motor Rotation Tester
TKF-13
The TKF-13 tester is a modern high-quality, simple and safe device. However it is recommended to et acquainted with the present manual in order to avoid measuring errors and prevent possible roblems related to operation of the meter.
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Phase Rotation Meters
Non- metalic voltage measurements Non- metalic measure voltage and detect phase sequence simultaneously 90 to 520 V AC 6 - 30 mm (0.24 - 1.18 in) core dia.
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Phase Rotation Tester with Voltmeter
885 PR
Standard Electric Works Co., Ltd
● 3 functions in one unit: Phase Rotation, Phase Presence, Voltmeter● LCD contact type Phase Rotation Tester● Large LCD to show phase rotation and phase presence● Check a wide range of three phase power sources● Voltage range for phase rotation test: 75~600V AC ● Frequency range: 40~400Hz● 6000-count voltmeter● Auto ranging Voltmeter AC/DC● Data hold function● Auto power off● Convenient stand for viewing● Easy to use● Comply with EN 61010-1 CAT III 600V EN 61010-2-033 EN 61326-1
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Phase Sequence Indicator
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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12-690V Voltage Tester With LED/LCD Display
7339
Peaceful Thriving Enterprise Co Ltd
Measurement by LED Display1. Double-pole Test2. High Voltage Indication3. Phase Rotation Test4. Polarity Indication5. Continuity Test6. Illumination
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Voltage/Continuity Testers
VOT-53
Standard Electric Works Co., Ltd
● 2000-count digital display (LCD type). ● Test leads positioned at 19mm apart.● Interchangeable probe tip for 2mm and 4mm.● Polarity test ● Audible continuity test.● Auto sensing function for: voltage (AC/DC), Ω, diode.● Measurement function: ACV/DCV: 1000V Resistance: 2000Ω Frequency: 30Hz~1kHz ● Phase rotation test : ● Waterproof design, protection class: IP65.● Phase / Neutral identification.● Rubberized double-molded housing.● Flashlight function.● Safety standard : EN 61010-1 CAT III 1000V EN 61010-1 CAT IV 600V EN 61243-3 EN 61326-1
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Small/Medium Capacity Type High-Speed Rotation Torque Detector
TH-2000/1000 Series
The TH-1000 series torque detectors employ a new magnetic phase difference method with improving functionality while maintaining the advantages of Ono Sokki's conventional torque detectors. They incorporate high durability and long service life---the biggest features of our torque detectors. The new magnetic phase difference method does not require AC power supply to an auxiliary motor for rotation detection change. TH-1000 series is a standard type torque detector with the rotation speed range up to 6000 r/min. The TH-2000 series is a high-speed rotation type which can be used for torque characteristic test of high-speed rotating motor such as an EV/HEV motor, a centrifuge machine or the like. The characteristic data of the detector can be automatically set up on the TH-5100 torque meter when power is turned on.
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Power Analyzers
Scientech Technologies Pvt. Ltd.
Scientech offers wide range of high-performance power analyzers including quality power loggers and more at the best price in India. The power analyzer is a multi-function power analyser device that measure precisely direct current, alternating current, AC-voltage, DC-voltage the intensity of DC or AC, phase rotation and idle, apparent and effective power.
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Ultra-High Precision Motorized Rotation Stages
RAUK
Model:RAuK Ultra-High Precision Motorized Rotation Stages RAuK series is developed on the basis of RAK series,import grating internal,achieve 360° closed-loop,closed-loop resolution is 1.8〞(RAuK100)or 1.2〞(RAuK200).It has passed so many customers test (in china, haerbin university, and so on),application:ultra-high angle postion, for example:GPS tracking systems,ultra-high precision multi-dimension scanning measurement,ultra-precision laser processing and so on . Characteristic: ◆ultra-precision grating internal, closed-loop resolution is 1.8〞(RAuK100)or 1.2〞(RAuK200). in conjunction with MC600 controller, achieve 360° closed-loop Precision worm has passed special treatment and wear-resistant materials,achieve ultra-high position accuracy and better durability, precision of retention import ultra-high steel cross roller rail, ensure axial runout,radial runout and related specification in conjunction with zolix special precision grinding craft(including Al base precision grind),high load capacity,can be used in vertical direction,even invert assemble craft and test method that higher international, ensure all the products performance separate design of motor interface and circle grating singal, you can choose it according to requirements achieve absolute postion by zero switch planning three phase stepper motor and servo-motor of this series and other sizes
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12-690V Voltage Tester With LED Display
7337
Peaceful Thriving Enterprise Co Ltd
Measurement by LED Display1. Double-pole Test2. High Voltage Indication3. Phase Rotation Test4. Polarity Indication5. Continuity Test6. Illumination
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High Precision Motorized Rotation Stages
RAK
Model: RAK High Precision Motorized Rotation Stages New construction ,new technology;the key index has up to the international level of the similar products by strictly inspection .This series products are used to laser precision processing,three dimensional scanning measurment system and so on . ◆Stepper motor drive ,finish angle adjustment automatically; ◆Worm and worm wheel has adopted durable to friction material ,high reliable accuracy of rotation . ◆High precision ,ultra steel axises of importing ,achieve high precision, high load stable motion ◆Outer circle has scale, interface , convenience for signal’s output ◆Circle grating and encoder combine with MC series controller ,achieve closed-loop control Standard stepper motor and DB9 interface, choose to controller flexibility ◆three phase stepper motor and servo-motor is planning
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Phase Sequence Meters
Phase sequence meter is used for detecting the sequence of the supply in three-phase electric circuits. Since the direction of rotation of three phase electric motors can be changed by changing the phase sequence of supply. And also the correct operation of measuring instruments like 3 phase energy meter and automatic control of devices also depend on the phase sequence. Different types of phase sequence testers are available in today’s market like contact or non contact, static or rotating, etc., in a wide range of voltage or power ratings.
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Phase Sequence Indicators (Contact Type)
887 PR
Standard Electric Works Co., Ltd
● Indicates phase rotation. ● Indicates phase presence.● No battery required.● Phase rotation phase presence indicated on large liquid crystal display.● Small, rugged enclosure.● Color coded test leads.● Phase presence indication from as low as 40Vac to as high as 600Vac.● Fused.● Lightweight, robust and compact.● EN 61010-1 CAT III 600V EN 61010-2-032
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Power Monitors - AC / DC Monitors
DARE has a complete line of AC or DC operated power monitors available in numerous package styles including 50 Hz, 60 Hz, and 400 Hz models. In addition, DARE has a series of external aircraft power monitors that continuously monitor the quality of electrical power in aircraft electrical systems, ground power equipment, auxiliary power units (APU?s), and other equipment for pre-determined over / under voltage conditions, over / under frequency conditions, loss of phase, improper phase sequence or phase rotation.
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Cable Phasing Meter
4183 CP
Standard Electric Works Co., Ltd
● Safely operates at low voltage ● Measures system voltage.● Measures capacitance of test point if system voltage is known.● Checks phase rotation of cables.● Phases out cables.● Rugged - comes with portable case.● Operates from potential test point of elbow connec-tors.● Battery operated.
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Phase Monitors
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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Phase Indicators
Kyoritsu Electrical Instruments Works, Ltd.
New technology permits safe testing, without the need of direct contact between probes and live wires. The insulated crocodile clips can clip insulated cables from 2.4 to 30mm. Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones. The instrument can be fixed to a metal panel via the magnet on the back side. Wide measuring range for 3 phase installations from 70V to 1000V AC. Super brightness function permits clear LED''''s indication also in sunshine. Complies with IEC 61010-1 CAT IV 600V and CAT III 1000V.
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Phase Detector/ Rotary Field Indicators
Shanghai Beha Electronics Co., Ltd.
*The test instruments are built in compliance with the most recent safety regulations and ensure safe and reliable testing.*Display of all three phases via LCD-Segments*Display of phase rotation direction via LCD-Segments*Including measurement leads with safety Crocodile Clamps*with built-in fuses
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Volt Tester
VT750LCD
The VT750LCD is a compact reliable robust automatic voltage tester up to 750V. The testers can measure and indicate the exact voltage (AC/DC), phase indication, phase rotation and continuity, RCD, and resistance via an LCD.
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Digital ELCB Testers
6221 EL
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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Voltage/Continuity/Phase Rotation Tester
CZ20060
The CZ20060 is the classic 2-pole tester ideal for quick and easy GPO testing and voltage measurement. Sold to electricians and contractors worldwide, the CZ20060 is a tried and tested, proven tool, rugged enough to withstand everyday use. With ranges between 12V - 690V and both LED and LCD display all your basic requirements are covered. Phase rotation and continuity measurement are included to complete test functionality.
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True Phase Identification System
SPI-III™
Our vision has always been to create a phase identification system that exceeds any of today’s industry quality, safety and efficiency requirements. SPI-III’s unique design consists of a wireless bi-module combo that is stunningly easy to configure and operate. With many advancements and innovations, SPI-III will be more helpful than ever before, enabling field applications such as identification of A-B-C electrical phases from all 50 and 60 Hz networks, switchgear phase concordance (matching), phase rotation, system paralleling, underground phasing applications and more.
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Power Analyzers
At PCE Instruments you will find a power quality analyzer to measure the power in W, kWh or to analyze and measure harmonics. This power analyzer is a multi-function power analyzer device that measure precisely direct current, alternating current, AC-voltage, DC-voltage the intensity of DC or AC, phase rotation and idle, apparent and effective power. The reading of AC power is considered the real value and has a maximum range of 6000 Watts. While a reading is being taken, the polarity changes automatically, if negative values are taken then a minus sign will appear on the device display.Nowadays, power quality analyzers have many features such as, insulated current input, measurement of harmonics, AC and DC current measurement, AC and DC voltage measurement, frequency measurement, phase rotation measurement and idle, apparent and effective power measurement. All this data can also be logged and analyzed with the delivered PC-Software. Power analyzers of the type PCE PA 6000 can determine the energy in single-phase systems.Power quality analyzers of type PCE-GPA 62 allow the energy measurement in symmetrically loaded three-phase systems. Power analyzers of type PCE-PA 8000, PCE-360 and PCE-830 support professional power and energy measurements in single and three-phase systems.Apart from being used as energy-measuring devices, power analyzers like the PCE-830 can also be used for network analysis and the determination of harmonics and phase rotation. On our website you will find other power analyzers used in the field of electronics.
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Phase Rotation Meter
PCE-PI 1
The digital phase rotation meter PCE-PI 10 is used to determine the direction of rotation of 3-phase voltage networks. Furthermore, the phase rotation meter is able to measure voltages up to 600V AC / DC. The rotating field direction is important for machines and plants.
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4 Port Devices
Four port devices can be realized by joining two 3 port devices via the appropriate ports. As system performance requirements become more demanding, new design approaches must be adopted. These include Faraday rotation devices and phase shift circulators. The bandwidth and isolation limitations of 3 port devices are overcome through a distributed architecture that enables more ferrite material to be incorporated into the transmission path, thereby achieving an increase in the biasing magnetic field. Phase shift circulators can be designed to handle higher RF power than 3-port devices.
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Motor Diag & Protection
Phase Sequence and Motor Rotation Meter
*Phase Sequence and Motor Rotation meter detects live phase and sequence orientation of three phase power sources and industrial equipment conductors to ensure proper installation.*Motor rotation function identifies rotational direction of industrial equipment such as motors, compressors and generators.*Non-Contact Motor Rotation feature determines rotation of running single-phase and three-phase motors without the use of leads.
