Wind
See Also: Wind Tunnels, Anemometers, Wind Turbine, Wind Speed, Turbulence
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Product
Mobile Gas Leak Detection System
ABB Ability
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ABB Ability mobile gas leak detection system uses ABB’s patented Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) technique which has a sensitivity and precision more than 3000 times greater than legacy methods. This enables identification of leaks several hundred feet away from the source. Current traditional leak detection technology is slow, laborious and costly. Operators walk on foot near the pipeline with hand-held sensors making paper-based reports.This is slow and can lead to dangerous leaks being missed or not identified in a timely manner. ABB’s Ability mobile gas leak detection system delivers a low cost per leak solution with low false positives. Reporting includes mapping of the leaks available via a mobile app and measurements as Cloud-based service. The system consists of ABB’s Methane/Ethane Analyzer, a GPS, a sonic anemometer and proprietary leak detection software that presents real-time geospatial maps of multiple gas concentrations in real time. The software’s sophisticated leak detection algorithm combines the system’s measurements of gas concentrations (CH4, C2H6), local coordinates (GPS) and local wind velocity (sonic anemometer) to estimate the location of the leak. Readings are stored in the device and can be transmitted in real-time to the cloud for centralized monitoring.
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Product
Portable Anemometer
ATS-0345-1
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Advanced Thermal Solutions, Inc.
The ATS-0345-1 is a portable vane anemometer for measuring air flow speed and volumetric flow rate. The rotating blades create a frequency proportional to the wind speed. This frequency is accurately converted to speed with 0.1 m/s accuracy. The compact and ergonomic design allows the ATS-0345-1 to be portable, the anemometer's hard plastic carrying case makes transport and storage easy.
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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
Motor Termination Units
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Since the rise time of IGBTs are in the range of a few tens of nanoseconds (between 50ns-200ns), even short cables between PWM motor drives and motors cause voltage doubling at the motor terminals due to Travelling Wave Phenomenon as in transmission lines. The insulation of motor windings are prone to failure due to high voltage spikes if necessary precautions are not sufficiently taken. RC Type Output Filter Modules reduce these high voltage spikes to protect motors by connecting to stator terminals.
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Product
Crowbar Resistors
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Crowbar resistors are three phase resistance banks which are connected to the rotor windings of the DFIG (Doubly-Feed Induction Generator) such as wind power generator. They are used to prevent damage to the inverter circuits attached to rotor side when a fault occurs in the grid. DFIG power converter, which has a restricted over-current limit, needs special attention during faults in the grid. If the rotor current or DC link voltage reaches the threshold value, crowbar resistors disconnect the converter in order to prevent the generator turning into a squirrel cage induction machine. By crowbar resistors, the DFIG could stay connected to the grid and continue its operation.
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Product
Battery Short Circuit Tester
TOB-BSCT-01
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Xiamen Tob New Energy Technology Co., Ltd
Battery Short Circuit Tester For Not Charging Semi-Finished Battery Core Checking Out. This Battery Short Circuit Tester is used for check out NG batteries for battery core without electrolyte filled or before battery charging. For lithium battery research, it is used for battery core after winding process or stacking process to check out bad battery with automatic alarm.
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Product
Robust DIN-rail Fanless Embedded System With Intel® Atom™ Processor E3815 As An Intel® IoT Gateway Solution
ICO300-MI
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The ICO300-MI based on Intel® Gateway Technology has been upgraded with Wind River Intelligent Device Platform XT v3.1. The reliable din-rail embedded IoT gateway platform utilizes the low power Intel® Atom™ processor E3815 and supports DDR3L system memory maximum up to 4GB, delivering high performance and low power consumption. It provides enterprise-grade security and intelligent manageability, yet simplifies the development process and gateway deployment for IoT applications. The intelligent ICO300-MI is a perfect solution for industrial IoT applications such as smart energy, smart factory automation, facility monitoring systems and more.
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Product
Transformer Demagnetization Tester
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Weshine Electric Manufacturing Co., Ltd
After a DC current test, such as winding resistance measurement, the magnetic core of a power or instrument transformer may be magnetized (remnant magnetism). It can cause various problems such as wrong diagnostics, inaccurate measurements on a transformer, inrush current at the start-up of a power transformer, or incorrect operation of protective relays due to magnetized CT cores.
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Product
Meteorological Sensors
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Automatic Weather Station, Wind Speed Sensor, Air Temperature Sensor, MIRA Visibility Sensor, Wind Direction Sensor, Air Pressure Sensor, Barometric Pressure Transmitter, Solar Radiation Sensor.
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Product
AUTOMATIC WINDING TEST SYSTEM
VE9036SU
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6 CHANNEL Microprocessor based Automatic Test System for Automobile Coils, Magnetos, Alternator, Motor Winding. Can Test : Impulse Winding Tester (IW), AC/DC HiPot, Insulation Resistance (IR), Inductance (L), DC Resistance (DCR)
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Product
Micromanometers
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The DPM range of handheld auto-zeroing Micromanometers are renowned in the HVAC, aerodynamics, clean room, wind tunnel, COSHH, LEV sectors and in other industries where low pressure measurements are critical.
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Product
Current Transformer Tester
CT-T1
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The CT-T1 is a microprocessor-based Current Transformer Tester that measures CT excitation current, turns ratio, and winding polarity tests, all without having to switch the leads during testing. The instrument has a fully automatic knee point detection (ASA 10/50, IEEE 30°, IEEE 45°). Although includes 5 low side taps and 1 high side tap.
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Product
Chroma Milliohm Meters
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Chroma Systems Solutions, Inc.
The Chroma 16502 Milliohm Meter is Chroma’s newest digital Milliohm Meter. 0.001mΩ~1.9999MΩ wide measurement range. DC, Pulsed, and Dry-circuit test current driving modes, enable the Chroma 16502 can be properly used in DC resistance measurement for various inductive components (coil, choke, and transformer winding etc.), cable, metallic contact (connector, relay switch etc.) and conduction materials.
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Product
4 Quadrant Dynamometer Test System
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Magtrol’s 4 quadrant motorized dynamometers provides expanded testing flexibility over a typical braking dynamometer. With the ability to bring the motor under test (MUT) to synchronous RPM before beginning a test, repeatability is improved. Since the motor windings are at ambient temperature before starting a ramp test, wattage is more consistent.
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Product
Megohm Meter
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Digital Megohm Meter, model SMG5, is a compact standalone meter designed for checking HVAC compressor insulation. The SMG5 provides a 1000V voltage source, monitors current, and displays the resistance between the test points. Maximum current output is <1mA. It can be used to determine the condition of insulation from winding to ground in a motor, compressor, or transformer. Includes a case, alligator clip lead tip and leads with removable tips.
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Product
AC Motor Tester
AIP892X series
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Qingdao AIP Intelligent Instruments Co., Ltd
This product is suitable for electrical performance testing of all types of motors, such as home appliance motors (washing machines, air conditioners, fans, etc.), pump motors, stepper motors, etc. One-stop testing completes all set items, stable, fast, efficient and accurate, widely used by domestic and foreign enterprises.This AC motor tester test items: AC Hi-pot, insulation resistance, surge, DC winding resistance, no-load characteristics, low voltage start, locked rotor, rotation, PG characteristics.
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Product
Power modules
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G.R.A.S. Sound & Vibration A/S
It provides polarization voltage for the transducer, ensuring that the microphone gets the charging voltage it needs.It provides supply voltage for the microphone preamplifier. The preamplifier acts as a unity gain impedance converter. It provides a certain amount of line drive capability by providing a low output impedance and output current, making it possible to transmit the signal from the transducer to the Power Module without significant degradation.A power module can provide amplification or attenuation to the signal, thus making it possible to fine tune the measurement chain to the signals being measured and the hardware being used.Selectable filters make it possible to exclude unwanted noise from the measurement, e.g. wind induced noise from outdoor measurements.Overload detection makes it possible to validate the measurements and is a useful tool in monitoring setups.When a Power Module with gain is used, you can use longer cables because of the power module's ability to deliver current.A Power module introduces electrical isolation
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Product
10 A portable digital micro-ohmmeter
MPK-253
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The MPK-253 digital very low resistance ohmmeter is a portable, microprocessor-controlled instrument used to accurately measure resistances of switches and circuit breaker contacts, transformer and motor windings, wire and cable samples, joints in busbars, etc., using test currents from 1mA up to 10 A.
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Product
Transformer Winding Resistance Tester
KRI 9310
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KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
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Product
Dielectric Withstand Tester
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Weshine Electric Manufacturing Co., Ltd
The induction withstand voltage test of transformers and transformers is an important test to ensure that the quality of transformers conforms to national standards. The longitudinal insulation induction withstand voltage test of the inter-turn, inter-layer, inter-section and inter-phase insulation of the transformer winding is an important item in the transformer insulation test.
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Product
Autonomous Pulsed Doppler Wind LiDAR System
Galion
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The Galion LiDAR, distributed by SgurrEnergy, has been optimised for collecting data for wind power applications. The all-sky scanning capability enables many more data collection opportunities than VAD scanning alone.
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Handheld Wind Meter
E9350
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Stationary wind meters have not always been available at all sites where they are needed, such as sites for flying model aircraft, para-gliding, sailing, surfing and many other leisure activities. In addition to the excellent portability provided by its compact design and the innovative “packaging” of the wind wheel, the new ELV handheld wind meter permits not only determination of the wind strength, but also the complex assessment of the weather situation at the site.
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Product
Conductor
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Wind River Studio Conductor enables industry-unique, distributed, and edge-aware automation to ease infrastructure management, application deployment, and public cloud integration. With every element needed for service provider infrastructure, Conductor is continuously integrated, tested, and delivered as a complete solution for digital telco transformation.
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Product
Motor Stator Tester
DZ900S
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Shanghai Aoboor Electric Co., Ltd.
Test objects include stators for single-phase AC motors. three-phase AC motors, servo motors, stepper motors, brushless motors series excitaion motors, hub motors, shaded pole motors as well asspecial winding stators.
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Product
Green Energy Testing
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MET is a pioneer in the testing and certification of energy efficient and alternative energy products, such as solar panels, wind generators, and inverters.
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Product
Anemometer, 2m/s to 30m/s, 0 °C, 40 °C, 162 mm
72-10455
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The 72-10455 is an Air Velocity Meter with 9999 display count. It comes with auto record time setup, units switch, LCD backlight, display VEL wind speed display and display FLOW wind count display.
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All-in-One Weather Sensors
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Basic weather sensors measure six parameters: wind speed and direction, precipitation, barometric pressure, temperature, and relative humidity. These compact, multi-function sensors have no moving parts.
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Product
Transformer Testing Instrument
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The Motwane Manufacturing Company
Transformers are a vital link in the electrical distribution system. Accurate and timely transformer maintenance can prevent breakdowns by detecting potential causes, and eliminating them before danger strikes. In addition, regular maintenance ensures multiple years of trouble-free operation. Motwane offers a wide range of transformer maintenance products, such as the transformer turn ratio tester, winding resistance tester, automatic oil BDV tester, and oil tan delta resistivity tester.
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Product
Multi-Operational Surge Tester
MB Model
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Bench all-in-one versatile Multi-Operational Surge Tester that you need for all of your electrical insulation testing. The Hi-Pot tester has separate L.E.D. panel meters for direct readout (voltage and leakage current) so that no interpolation on the scopes display is ever needed. This MOST can surge test extremely low inductance windings, DC armatures, etc.
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Product
Single-Phase Transformer Winding Resistance Meters
RMO-TD Series
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Using the most advanced switch-mode technology available today, the RMO-TD series is ideal for winding resistance measurements of inductive objects. Transformer resistance meters and tap changer analyzers are perfect for testing:transformer windings (power transformers, distribution, autotransformers),all types of tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.In addition, transformer demagnetization can also be done with all RMO-TD instruments.The RMO-TD series contains 3 models, with maximal test currents from 25 A (RMO25TD) to 60 A (RMO60TD).The three independent voltage sense channels enable testing of three windings in series. This enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.All RMO-TD transformer resistance meters have a built-in tap changer control unit. It enables remote control of on-load tap changer (OLTC) directly from the device. In order to make the most out of this feature, DV-Win software is included which can be programmed to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
