Showing results: 4816 - 4830 of 5270 items found.
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IBEKO Power AB
Contact resistance measurement is one of the most important and common tests during switchgear manufacturing, commissioning and maintenance stages. Besides switchgear testing, the RMO digital micro-ohmmeters are designed for simple, safe and efficient testing of:disconnecting switches,high-current bus bar joints,cable splices,welding joints,and different high-current links in factory and high-induction field environments.All DV Power RMO micro-ohmmeters use Kelvin’s 4-point measurement principle which is the most convenient for very small resistance measurements. The measurements are accurate and in accordance with international standards for AC high-voltage circuit breakers testing (IEEE C37.09 and IEC 62271-100).Starting from 2003, DV Power has been a trend-setter on the market when our first 500 A micro-ohmmeter weighing only 8 kg (RMO500A / CPM500) was released.Currently, DV Power products portfolio includes 16 models, divided into 3 series:13 portable models: RMO-A (6) and RMO-G (7) series.6 handheld models: RMO-H (6) seriesThe instruments generate a user-selectable and ripple-free test current up to 800 A in an automatically regulated test ramp. Test current ramping significantly decreases the influence of the magnetic transients to measurement.
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MOTOMEA
*The performance data of electric motors, in the majority of all cases, is performed by a brake test. Power input is calculated from current and voltage. Torque and power output are measured with a brake. It is important to reach, for each point, a persistent temperature. In case of large outer rotor BLDC motors, which are usually used for electric scooters, this traditional procedure may take many hours to complete, and is very complicated. *For several years, an innovative motor tester of MEA Testing Systems Ltd. is on the market. This testing system avoids any temperature confusion by testing a motor at constant temperature over the entire speed range. The test procedure is very fast, and gives the full load performances, including PWM current, voltage, torque, and driver efficiency, from stall up to no load. *During the test procedure, the motor is freely accelerated from stall to no load speed. The load of the motor is only the predetermined inertia of the rotor. From the moment of inertia and the acceleration, the torque of the motor is calculated and, also, the power output over the whole speed is given. Since the entire measuring time, depending on the motor size, is usually less than one second, the motor has no time to warm up. It remains at room temperature.
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FUJINON HF6XA-5M -
FujiFilm Corp.
This new product, which has an external diameter of 39 mm and a focal length of 6 mm, is the world's smallest* Machine Vision lens which is used for industrial processes such as product inspection and measurement on production lines. HF6XA is a new lens which is designed for compatibility with 2/3" sensors with a pixel pitch of 3.45m (five megapixels). HF6XA is a FUJINON Machine Vision lens designed for compatibility with 2/3" sensors, which has coverage of approximately twice*** the current product, the FUJINON HF8XA, which offers the widest coverage range. In the frequently used environments of customers, the lens is compatible with the ultra-high resolution of 3.45m pixel pitch (equivalent to five megapixels when using a 2/3" sensor) under a large portion of the screen. Furthermore, for a wide range of installations and shooting conditions, the lens boasts "4D High Resolution"*4 performance, mitigating resolution degradation that typically occurs when changing a shooting distance or aperture value and maintaining a high level of even image sharpness across the entire image area at the ultra-high resolution of 4.4m pixel pitch (equivalent to three megapixels when using a 2/3" sensor). Despite being a wide-angle 6mm lens, the lens achieves the world's smallest external diameter of just 39 mm. The lens is ideal for attachment inside compact inspection devices with restricted internal space when wide coverage and consistency is required for reading product codes and serial numbers or for inspecting product shape and appearance.
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CAT Advanced Series -
IBEKO Power AB
DV Power circuit breaker analyzer and timer utilizes the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.The CAT Advanced series are stand-alone or PC-controlled digital instruments for a circuit breaker testing. The timing channels record closing and an opening of the arcing, resistor, and auxiliary contacts. Also, the main contact channels can measure the resistance value of the pre-insertion resistors (if present in the circuit breaker).With CAT Advanced series instruments, it is possible to record graphs of open and close coil currents. Furthermore, it records displacements of the HV and MV circuit breaker moving parts. Test results can be saved via USB, PC or be printed via 112 mm (4.4 inches) thermal printer (optional accessory) in tabular and graphical form.A circuit breaker test consists of different operational modes and CAT Advanced series supports:Open (O)Close (C)Reclose (O-0,3s-C)Trip free (CO)O-0,3s-COOpen-Close (O-C)Close-Open (C-O)Open-Close-Open (O-C-O)First trip (O)Multiple operations, such as Open-Close and Open-Close-Open, can be initiated by using a predefined delay time or by sensing a breaker’s contact position.The auxiliary inputs are used to monitor dry and wet auxiliary contacts. The six coil control analog channels measure and record coil currents simultaneously (OPEN and CLOSE), up to 35 A AC/DC.The additional six voltage analog channels have four selectable voltage ranges available (±1 V, ±5 V, ±60 V and ±300 V AC/DC).A built-in micro-ohmmeter generates up to 500A true DC ripple-free current with an automatically regulated test ramp that provides performing static and dynamic contact resistance measurement.Three transducer channels provide a measuring displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time and average velocity. Also, a user can connect either an analog or a digital transducer to these universal channels.
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MPS-4 Series -
Matrix Technology Inc.
Four-channel programmable DC power supply is a new generation of high-quality programmable linear DC power supply. All four channels can independently adjust voltage and current. This series of products is equipped with RS232 communication interface, which has the characteristics of desktop and system type, and can be arbitrarily matched with other instruments, integrated into a test system with special functions to meet the measurement requirements in different occasions, and the host computer program can be edited through the communication protocol, which brings great convenience to the user's use. It is a replacement product of ordinarily programmable power supplies. Price-performance advantage.
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MPS-P Series -
Matrix Technology Inc.
This series of programmable DC power supply is a new generation of high-quality programmable linear DC power supply. It can display voltage, current, power and other parameters in multiple windows at the same time. The series of products is equipped with RS232 communication interface. It can be combined with other instruments arbitrarily and integrated into a test system with special functions to meet the measurement requirements in different occasions. The host computer program can be edited through the communication protocol, which brings great convenience to the user's use. It is a replacement product of ordinary programmable power supplies, has a very high cost-effective advantage.
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42-924-001 -
Pickering Interfaces Ltd.
Our 42-924 PXIe Chassis provides seven hybrid compatible slots for application flexibility. The chassis utilizes a single PCI segment with a dedicated PCIe-to-PCI bridge module for the hybrid slots. The PXI specific high accuracy clocks and trigger signals are generated and controlled by an independent clock module attached to the rear of the backplane. This hybrid chassis supports the latest generation (Gen 3) PXIe modules. The chassis is fitted with a 400W industrial grade power supply mounted at the rear of the unit with sufficient capacity to support PXI modules with very high current demands.
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40-137-201 -
Pickering Interfaces Ltd.
These Power Relay Modules are suitable for applications requiring power relay switching with high density. The feature 2A current and voltage to 110VDC/250VAC, they are configured as Single Pole Single Throw (SPST). Connections are made via front panel mounted 37 or 78-pin D-Type connector.Along with this 39 x SPST version, the range also includes a 32 x SPST, 2A version and a 16 x SPST, 5A version - go to Also in the Range above to learn more.Typical applications will be found in Automotive Test, Aerospace Test and Power Cell Test applications.
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40-551-101 -
Pickering Interfaces Ltd.
Used for switching inductive/capacitive loads up to 10A with 125VDC/250VAC hot switching and 400VDC/250VAC cold switching. X and Y connections are made via a 20-way GMCT plug, this module with loop-thru has an additional 20-way GMCT plug for module-to-module connection. This version of the 40-551 may be expanded to larger matrix sizes using cabling to daisy-chain the X and Y signals Power Matrix Modules are intended for switching heavy AC or DC loads or for slaving large external relays, contactors and solenoids. Suitable for applications requiring switching of either mains voltage or direct current.
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40-581-002 -
Pickering Interfaces Ltd.
The Worlds highest density 2-pole single slot 3U PXI Matrix Module, the 40-581has 264 crosspoints configured as a 2-pole 33x8 matrix. The use of high density electromechanical relays means that the 40-581 is a low cost high density matrix solution with current handling up to 1 Amp. The 40-581 module is suitable for matrix applications where two signals are required to be switched simultaneously, for example send and return signals in a telecoms system. It is also suitable for applications where reed relay based matrices do not have sufficient power handling capability.
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JT633 series -
Nanjing Jartul Electronic Co., Ltd
JT633 series electronic load is functioned with 500KHz high-speed synchronous sampling, DSP technology, powerful dynamic test and multi-aspect intelligence analysis. All these are fully integrated into auotmatic test function, which makes JT633 series load very suitable for testing power supply when produced in large quantity. Besides, JT633 series load also possesses the features of current rising slew rate programmable, high-speed dynamic loading and programmable list function, which makes JT633 series load satisfing most of R&D requirements.
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72-7770 CAL -
Tenma
The 72-7770 CAL from Tenma is a palm sized digital multimeter with 3 3/4 digit LCD. It is 3 1/2digits with steady operations, fashionable design and highly reliable hand held measuring instrument. The meter measures AC/DC voltage, AC/DC current, resistance, temperature, diode and continuity. It is an ideal tool for maintenance. The multimeter features square wave output, data hold, low battery indicator and display backlight, This meter complies with the standards CE, IEC61010, in pollution degree 2, overvoltage category (CAT I 600V, CAT II 300V) and double insulation.
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PDMonitor -
Power Monitoring and Diagnostic Technology Ltd.
The PDMonitor, which utilizes Ultra High Frequency (UHF), Acoustic Emission (AE) and High Frequency Current Transformer (HFCT) sensors and is designed to conduct real time online monitoring to detect and analyze potential Partial Discharge (PD) signals and insulation faults before they lead to breakdown or catastrophic failure in power assets. The system provides the developing trend of the PD, when occurring, as alarms in real time, thus helping to predict the insulation degradation status of the asset, prevent sudden accidents, and provide an effective database for Condition-Based Maintenance (CBM) of power assets.
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JT632 series -
Nanjing Jartul Electronic Co., Ltd
JT632 series electronic load is functioned with 500KHz high-speed synchronous sampling, DSP technology, powerful dynamic test and multi-aspect intelligence analysis. All these are fully integrated into auotmatic test function, which makes JT632 series load very suitable for testing power supply when produced in large quantity. Besides, JT632 series load also possesses the features of current rising slew rate programmable, high-speed dynamic loading and programmable list function, which makes JT632 series load satisfing most of R&D requirements.
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MD-7500 -
Mustang Dynamometer
At the heart of the MD-7500 is a set of three air-cooled eddy current power absorbers. Each absorber, or brake, can hold up to 600-hp (total power of 1,800-hp) more than enough to simulate a fully loaded transit bus. As the systems PAU''s (brakes) are air-cooled, no water is required to or from the device eliminating the high cost of water consumption and/or the cost of an expensive water recovery system which can sometimes exceed the cost of the dynamometer system itself. Mustang is the only company that offers a Universal Fleet Test Bed without water supply requirements.
