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
Electronic Load System
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Electronic loads are required for testing fuel cells such as PEMFC, AFC, PAFC, MCFC, SOFC. These electronic loads are designed either in IGBT technology with power, current and voltage ranges according to specific requirements or in transistor technology. Electronic loads in IGBT technology are designed for high voltage ranges up to 900 V, current ranges up to 1000 A, and power ranges up to 480 kW.
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Product
AC Clamp Meter
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Shenzhen UYIGAO Electronic Technology Co., Ltd
Measures AC voltage and current without contacting condutors.
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Product
AC Power Supply
FC5003
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Behlman’s FC5003 is a ruggedly built, COTS frequency converter designed to convert 120/208 VAC, 3-phase, 60 Hz, ground power to 115/200 VAC, 3-phase, 400 Hz, aircraft power. The FC5003 is in a rugged 6U (10.5”H) 19 inch rack mount chassis with an input line cord with plug and an output receptacle.
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Electronic Loads
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high performance electronic load is the successor to the highly respected PLZ-4W series, whilst still retaining the same high specification and build quality. Advances include a high visibility color display, low voltage operation from a minimum of 1 V to a maximum of 150 V. Programmable profiles of voltage/current can be applied (using the new ARB function, as used in LED/solar testing) in addition to the inherited 6 modes of operation: Constant Current, Constant Resistance, Constant Voltage, Constant Power, Constant Current + Constant Voltage, Constant Resistance + Constant Voltage.
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Product
Load Pins
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When overload protection and/or load indication is to be installed in a conveyor, crane or other device, the PIAB SLC is the ideal solution. The PIAB SLC Load Pin easily replaces the existing shaft at an equalizing pulley or in other parts of the construction. The PIAB SLC Load Pin should be installed as close as possible to the force/load for best accuracy. Both the PIAB SLC Load Pin and the PIAB LCA Amplifier are designed to withstand extreme environmental conditions for a long operation time.
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AC Switches
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Our ACST series are over-voltage protected triacs that protect themselves by folding back and leading current into the load when subjected to an overvoltage.
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Product
AC Measurement Standard
5790B
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The 5790B is a multi-purpose ac measurement and transfer standard designed for the most demanding calibration applications. It combines the accuracy you expect from a thermal transfer standard with the ease of use of a digital multimeter. Absolute ac voltage measurement uncertainties are as low as ± 24 ppm (one year, 23 °C ± 5 °C).
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Product
Battery Load Banks
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Kongter Test & Measurement Co., Limited
Kongter offers many different models of battery load units for real capacity test in various industries. With our customized solution, users of different applications will find their exact models as per their needs. With its optional DAC (Data Acquisition Case), you could easily monitor voltage of each cell on PC during battery discharge test.
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Product
POWER Converter AC
NMTP
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The NMTP AC power converters with two mutually independent analogous outputs serve to convert single-phase or three-phase AC power into current or voltage analog signals. The A output is used for active power measurements, the B output for reactive power measurements.
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Product
Load & Fatigue Testing
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DATASYST Engineering & Testing Services, Inc.
Due to variations in types and levels of load and fatigue exposure, DATASYST works with each client to determine the best possible test plan to capture the information and issues that may be present in application.
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Product
load cell
EST-40
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Technopark Automation & Control
The EST-40 is an 'S' type load cell suitable for use in tension and compression and is popular on hopper, tank weighing, belts scale and process weighing applications. It is low cost and is available in capacities from 50 kg to 2000 kg.
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Product
AC Hipot Testers
VLF
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Programmable micro-controller• Advanced digital frequency technology• Built-in printer•Portable• AC HIPOT testing of cables and electrical apparatus is now easier than before•UDEY VLF testers are suitable for testing cables, transformers, switchgear, rotating machinery, & other electrical apparatus.
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Product
DC Electronic Load
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DC electronic loads are designed for testing a wide range of power conversion products including AC/DC and server power supplies, DC/DC converters, EV batteries, automotive charging stations, and other power electronics components. These units can be synchronously paralleled up to 240kW and dynamically synchronized for generating complex multi-channel transient profiles. The 300% peak overpower capability provides extra headroom for fault condition simulations in automotive batteries, fuel cells, and more.
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Product
Radiator Mounted Load Banks
RD-Series
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RD-series radiator mounted load banks are designed to be fitted directly onto diesel generator sets. RD-series load banks use the engine cooling air from the generator radiator to cool the load elements.
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Product
Coaxial Loads
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Loads are supplied standard with N connectors, which are recommended above 500 MHz.
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Product
AC Current Sensor
LFR
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The LFR ac current probe has been designed to have market leading low frequency performance, meaning low phase shift and low noise. This compact, low cost, clip-around probe is both flexible and dual-range, and is optimized to give minimal phase measurement error at frequencies from 45Hz to 20kHz and have a very low noise floor.
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Product
Portable AC Chassis Dynamometer
TD-24-AC-T
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The TD-24-AC-T is a self-contained, portable, motorized, Chassis Dynamometer specifically designed for testing Over-the-Highway (OTH) trucks. Rated to test at altitudes up to 10,000 ft (3,048 m), the TD-24-AC-T is road-legal and offers side loading with ramps. The Portable AC Chassis Dynamometer takes less than 60 minutes to set up and begin testing.
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AC Ground Bond Tester
446
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Our 446 model is a 4-in-1 tester with AC Hipot, DC Hipot, Insulation Resistance, and Ground Bond capabilities. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application. The 446 is equipped with multiple memories and an optional USB port for remote BUS communication so you can quickly perform tests on a variety of DUTs from the front panel or with a PC. Add to user safety by equipping your tester with Personal Protective Equipment (PPE) via the built-in safety interlock.
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AC Engine Dynamometer
DA509
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Power: 509 hp (379.6 kW)Torque: 1,527 lb-ft (2,070.3 Nm)Maximum Speed: 4,500 rpmConstant Torque Range: 0 - 1,700 rpmConstant Power Range: 1,700 - 3,000 rpmDecreasing Power Range: 3,000 - 4,500 rpmRotation: bi-directional
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Product
AC Mid-Size Clamps
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can enclose conductors up to (50mm) 0.968 inch and measure currents from 100mA to 1200A*. They are a reliable and economic solution for common applications.
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Regenerative AC Emulator, 600 VAC, 63 A, 30 KVA, 3‑Phase
SL1201A
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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.
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AC Digital Clamp Meter
SK-7601
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Up to 300A AC., Conductor dia. : Φ27mm max., Compact size clamp neatly fit in your hand., Twist-resistant beaked clamp head., Auto power off., Display hold.
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Product
Power Monitor, AC- or DC-Powered
109
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NAI’s 109 is an AC- or DC-Powered Power Monitor used to monitor voltage, frequency, and phase characteristics of single- or three- phase power lines. This allows normal operation of system loads when the power-line characteristics are within predetermined limits.The 109 monitor provides three separate control circuits and output relays indicating the condition of each line characteristic. It is ideally suited for rugged defense and industrial applications.
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3-Phase AC Power Source
61700 series
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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.
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AC Load Simulating Inductors
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Osborne designs our AC Inductors to provide the desired inductance and to perform effectively with the dissipation characteristics presented to the circuit. Dissipation characteristics depend on circuit current and operating frequency. The Osborne design approach is unique to the extent that we design for frequency effects. The resulting inductors deliver superior performance.
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-23S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size*AC 1A～200A*Current measurements of terminal feeder
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Product
Battery Extra Load Units
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Performing capacity/discharge test on a high-capacity battery may be challenging since high requirements are set on the discharge system. In cases when discharge test times need to be reduced, high load capacities are required from the discharge system. The battery extra load unit BXL is an additional load unit designed especially for this purpose.It is primarily used with BLU battery testers. However, the unit is a universal add-on device. This means it can be used as an additional load with any other discharge/capacity tester in the market.When discharge current exceeds the capacity of a single BLU device, extra load unit increases discharge capacity. A system of BLU and BXL instruments enables performing the capacity test in an accurate, user-friendly way in accordance to battery testing standards: IEEE 450-2010, IEEE 1188-2005, IEEE 1106-2015, IEC 60896-11/22, and other relevant standards.
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Dc Load Bank
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Highly reliable and durable new alloy resistor is used for the JUNXY DC load bank. It is thermal shrinkable and seal installed in the stainless steel pipe, whose surface with insulated heat sink. The resistor is moisture-proof, anti-corrosion, good heat dissipation, high insulation resistance, safe and reliable.
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Load Cells
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Force Logic UK provides high-quality load cells, load indicators, and force measurement systems for a variety of industries. All our load cells are manufactured in the UK, and have passed through rigorous quality control standards for precise and accurate measurement, load monitoring systems, and industrial weighing applications. They are suitable for the measurement of static loads and dynamic forces in tension or compression, our load cells cover a wide range of mechanical forces, from 1kg to 1000 tonnes.
