AC Load Banks
source for testing and measurement of current, voltage and frequency.
See Also: Load Banks, DC Load Banks, Inductive Load Banks, Reactive Load Banks, Resistive Load Banks, UPS
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Product
Bolt Extensometers for Proof Load Testing
Model 3565
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Jinan Testing Equipment IE Corporation
The Model 3565 uses hard conical points to contact the bolt at the center of the head and at the bottom. It is fully adjustable for different length bolts ranging from 25 mm (1 inch) in length to 150 mm (6 inches) standard. Extension beams are available for longer bolts. The standard maximum measuring range is 1.25 mm (0.05 inches). Generally, on longer bolts this extensometer will be self-supported without requiring any centering marks or punch marks on the bolt. For shorter bolts these marks may be required. If the conical pins are sharp, marks are often not needed even on the shortest bolts.The extensometer has a zero adjustment screw to adjust the length between the contact pins. This is used to set the output voltage to zero, which corresponds to the correct starting position for the test. It also includes a breakaway lower arm. In the event a bolt should fail, the breakaway arm snaps free, helping to prevent damage to the extensometer. This is easily re-installed. In the event that bolt failures are likely during a test, it is recommended the user attach a cord around the upper part of the beam and tie the other end to the test frame to prevent the extensometer from falling. The conical point contacts included with the extensometer are made from tungsten carbide.The Model 3565 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.
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Product
Attenuators & Loads
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*High power handling 100W with a wide range of available attenuation values*Very low PIM <- 160 dBc with excellent return loss performance*Support for 7-16 or 4.3-10 connectors and optional 19 inch rack mount kit*Designed and produced to ISO 9001:2008 certification standards for reliability and quality
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Product
MTM-Load-1: 1-Channel DC Load Module
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LEAN AND MINIATURIZED PRODUCTION TESTING: With its ultra-small footprint, the MTM-Load-1 is engineered for load-testing of battery chargers, amplifiers, USB power outputs, and motor driver circuits. Ideal for functional testing in production or validation test environments.
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Product
AC Control Time Switch
IM1756
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Ajinkya Electronic Systems offers AC and water cooler controller, an energy saving device for controller air conditioner unit and water cooler optimally to save Electricity. AC Control Time Switch offers unparallel features to not only save energy but to save compressor from electrical voltage and overload.
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Product
Load Cell Transmitter
MODEL SST-HV
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The SST-HV is a Plug & Play Smart TEDS IEEE 1451.4 compliant Transmitter. Just plug in a TEDS compatible Load Cell or Torque Sensor and the SST-HV will automatically self-calibrate. When used with a non-TEDS Load Cell or Torque Sensor, the SST-LV Transmitter is easily programmed using a PC with an RS232 port and Instrument Setup (IS) software, which provides a graphical user interface. The SST-HV may be powered from 95-240 Vac ±10%. The SST-HV has an Isolated transducer excitation output that is selectable between 5Vdc or 10Vdc. There are Dual solid state relays and an Isolated 4-20 mA, 0-20 mA or 0-10V analog output. There are three Isolated serial data transmitter output ( RS232 , Half-duplex RS485, full-duplex RS485 ) and three serial protocols that are software selectable (Modbus RTU, Modbus ASCII and Custom ASCII). Isolation to 250V rms is provided for power, signal input, analog output, relay outputs, and communications. Isolation adds safety and avoids possible ground loops. The transducer excitation output is isolated to 50V from signal ground.
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Product
AC to AC Programmable Power Sources
AFV-P Series
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Rating:600 VA to 5 KVASingle Phase OutputOutput frequency: 45 Hz to 500 Hz (Optional for 15 Hz to 1000 Hz)
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Product
Economical Load and Force Measurement
ELF
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Tekscan's ELF force and load measurement system matches the market's need for an inexpensive load and force measurement system with Tekscan's ability to deliver innovative load and force measurement solutions. The system consists of data acquisition hardware, software, and FlexiForce B201 sensors.
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Product
"Soft Grid" and Parallel Operation AC Generator Excitation Regulator
svrsp
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The Kinetics model SVRSP Exciter/Regulator rectifier is designed and rated in capacity and operating parameters for the application of exciting the DC fields on an AC generator operating in parallel with other AC generators and the power system is a "soft system" in relation to loading. A "soft system" is a generating system that may not be able to sustain the rated AC voltage under impulse/step loading conditions and results in voltage reduction when tan impulse/step load is applied.
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Product
AC Hipot w/ Ground Bond Test Capability
HypotULTRA® Series
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In a world where data is king, HypotUTLRA improves traceability with on-board data storage and allows you to automate hipot testing with a variety of communication interfaces. Increase efficiency with our direct barcode scanner connection and intuitive touch screen interface. Models 7804 and 7854 are a 4-in-1 solution with the addition of 40A AC Ground Bond test capability added to HypotULTRA's already impressive feature list. HypotULTRA is a dielectric analyzer designed to take your production line to the next level.
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Product
PCRF Load Tester
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The Polaris Networks LTE PCRF Load Tester is a comprehensive test solution for evaluating the performance and the stability of LTE Policy and Charging Rules Function. The PCRF Load Tester is ideally suited for manufacturers of PCRF equipment as well as operators deploying PCRF in an LTE network. The Tester can be used for testing both the Control Plane and the User Plane under various load conditions and for measuring the capacity and various key performance indicators of EPC nodes. The Tester simulates millions of Subscriber sessions with multiple bearers per Subscriber.
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Product
Clamp type AC Current Sensor／with DC Voltage Output
ACT-5H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For current measurements of the control board*AC 0.1A～5A*DC 5V full scale output
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Product
Economical Single Point Bending Beam Load Cells
ESP SERIES
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The ESP Series is a economical, high accurate single point bending beam load cell. It is ideal for OEM applications such as electronic scales and weighing machines. The single point bending beam design is highly resistant to eccentric loading allowing direct mounting to the scale base and weighing platform. The ESP Series features a moisture proof sealant.
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Product
AC Power Sources
BPS Series
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AMETEK Programmable Power, Inc.
The BPS Series consists of multiple high power AC power systems that provide controlled AC output for ATE and product test applications. This high power AC test system covers a wide spectrum of AC power applications at an affordable cost. Using state-of-the-art PWM switching techniques, the BPS Series combines compactness, robustness and functionality in a compact floor-standing chassis, no larger than a typical office copying machine. This higher power density has been accomplished without the need to resort to elaborate cooling schemes or additional installation wiring. Simply roll the unit to its designated location (using included casters), plug it in, and the BPS Series is ready to work for you.
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Product
ATCA CO14N AC 14 Slot 14U
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The AdvancedTCA® CO14N 14-slot chassis, AC version suits most of the applications in the field. Its proven cooling and power architecture has been aided by a split backplane technology that allows to upgrade the signal backplane to the latest generation without any effort.
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Product
Filtered AC Interface Module
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AC modules for RF Test Enclosures eliminate conducted and radiated interference, while providing a source of AC power.
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Product
DC Electronic Load
EE15120A
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The EE15120A DC Electronic Load / Works @ 0.0 Volts Input & real time I/O control attach the electronic load block to a heat- sink and your up and running. used them with D to A's, A to D's, Pots, PLC's to control the current. These Electronic Loads can be used for both Discharge & Charging Batteries & Devices. The electronic load can act as a Current Regulator for charging
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Product
AC Sensor
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This sensor started it all! Our original handheld sensor detects 50-1000 volts AC and is designed for a CAT IV environment. Always ready for use, this sensor can prevent electrical shock and is non-reactive to static electricity.
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Product
Forced Air Cooled RF Coaxial Loads
86700 Series
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The 86700 Series Forced Air Cooled RF Coaxial Loads are capable of dissipating up to 75 kW of CW RF power from DC Hz to 240 MHz with a VSWR of 1.15:1 or less. With this low reflection coefficient the loads are very useful for tuning transmitters.
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Product
Programmable DC Electronic Load
DL3000
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The DL3000 series is a cost-effective, economical programmable DC electronic load with a friendly human-machine interface and excellent performance specifications. It provides a variety of remote communication interfaces to meet diverse testing needs for design and testing. A wide range of solutions are available for a wide range of industries including automotive electronics and fuel cells.
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Product
AC Reference Generators
SR25
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Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation to synchros or resolvers in military and industrial control applications. They accept +/-15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Product
Split type AC Current Sensor
CTF-7NF
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MULTI MEASURING INSTRUMENTS Co., Ltd.
* Ultra compact size and high accuracy. * Easy installation in the distributing box. * Compliant with RoHS drective.
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Product
AC Current Probes
CWT
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Power Electronic Measurments Ltd
The CWT Rogowski current probe is suitable for measuring AC currents ranging from 300 milliamps to hundreds of kA from below 0.1Hz to >30MHz.
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Product
Clamp on AC Leakage Current Sensors
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High Accuracy Clamp AC Leakage Sensor use permalloy magnetic cores, with small size, high accuracy, good stability, strong anti-interference ability characteristics. It is applied with double shield technology, which insure strong anti-interference ability.
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Product
PXI 2 Banks of 80 Channel 1 Pole MUX
40-615-022-2/80/1
Multiplexer Module
High density multiplexer modules featuring a wide range of switching configurations, especially useful where a large number of small multiplexers are required. Typical applications include signal routing in ATE and data acquisition systems. Each module is factory configured into one of the configuration. Connections are made via a front panel 200-pin connector.
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Product
PXI 8 Banks of 8 Chan 1 Pole MUX
40-657-001-8/8/1
Multiplexer Module
40-657 High Density Power Multiplexer Modules are available in a choice of configurations, containing up to 8 separate multiplexers, all 1-pole switching. They are suitable for switching signals to 110VDC/250VAC at 2Amps, 90W.
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Product
230V / 36 Amp Load
EL08-230M
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For High Voltage UPS Battery Testing and Power Supply testing. This particular Load has been designed to operate with UPS Battery Systems and Telecom Rectifiers and Power Supplies with output Voltages in the range of 153V to 230V and is extremely cost effective.
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Product
Electromagnetic Ammeters And Voltmeters Fb-1, AC Electric Current, AC Voltage
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ELECTROMAGNETIC DEVICES FOR MEASUREMENT OF ACTIVE VOLTAGE AND ACTIVE CURRENT.
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Product
Power Transducers and Load Loggers
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Power Transducers and Load Loggers by Ametek Power Instruments
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Product
Open-Short-Load RF calibration kits
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Open-Short-Load RF calibration kits from Fairview Microwave are available with Type N or 7/16 DIN connectors. Type N open-short-load RF calibration kits have male or female genders, 7/16 DIN open-short-load kits are male gender. Type N open-short-load (OSL) calibration kits for RF have a minimum frequency of 0 (DC) and a maximum frequency range between 4 GHz and 6 GHz. Type N open short load kits for calibration have a maximum power handling of between 1 Watt and 2 Watts.
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Product
Clamp Meter, Auto, Average, 1 kA AC, 600 V AC, 600 V DC, 46 mm Jaw Opening Max.
72-6130
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A clamp-on type test meter with AC/DC voltage and AC current measurement.
