Resistive Load Banks
Check power source's ability to deliver a given current and voltage at unity power factors.
See Also: Load Banks, AC Load Banks, DC Load Banks, Inductive Load Banks, Reactive Load Banks
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Product
Earth Resistance & Resistivity Meter (for 50Hz mains)
MRU-120
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* earth resistance measurment with 3-pole,4-pole method, * earth resistance measurement without disconnecting measured earths (using clamp), * continuity of equipotential bondings and protecting conductors * two clamps earth resistance measurement without auxiliary test probs, * earth resistivity measurement,
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Product
Bench Electronic Loads
EL30000 Series
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The Keysight EL30000 Series Bench electronic load with a built-in data logger provides new levels of test insights for your devices like power supplies, batteries, DC to DC converters, and more. View voltage and current trends to make real-time decisions, rather than waiting hours for a test to complete. At the heart of the EL30000 is a highly accurate measurement system that provides real-time updates to the large display. Keysight’s PathWave BenchVue software allows you to operate the electronic load remotely, execute test sequences, log data, and integrate with other test instruments. Single and dual-channel models are available with up to 600 W for measurements that require more power. Start your test with confidence and finish with results you trust.
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Product
Time Domain Replication (Road Load Simulation)
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The powerful graphical editor makes it easy to review and compile your field sample data for use in the test lab. The point editor, filters, velocity and displacement compensation ensure the test feasibility is evaluated at an early stage. The continuous closed-loop controller then replicates the test files with very high levels of precision. The control algorithms use a continuous coherence averaging technique to ensure a stable proactive control loop that will not only provide accurate replication but will also respond to changes in test item dynamics.
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Product
Load Testing
OctoPerf
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Use auto-correlations rules and frameworks as well as test validation to quickly create virtual users.
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Product
PXI Solid State MUX, 5 bank, 32 channel
40-680-003
Multiplexer Module
Based on FET switches, the multiplexers have no wear out mechanism and include fault protection that ensures the multiplexer automatically disconnects when PXI power is not applied. Available configurations for the 40-680 range vary from a single 160 to 1 MUX to a 20-bank, 8 to 1 MUX in a single PXI module.
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Product
Time Domain Induced Polarization /Resistivity Receiver
IPR-12
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This allows you to troubleshoot and monitor data quality for the most efficient IP survey possible. With an IPR-12 you will have an excellent tool to get the best possible IP data from your survey.
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Product
Phantom Load Test Set
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Is a testing accessory, wisely designed for field testing service. This equipment helps in providing artificial load that is unaltered by the change in power supply.
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Product
Website, Mobile & Web App Load Testing
LoadComplete
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LoadComplete helps you design and run performance, stress, and load tests for mobile, websites, and web apps. It's very easy to use. In fact, it is so easy, that you can create your first load test within a few seconds, even without any programming knowledge. LoadComplete allows you to generate load through virtual machines, on-premise computers, or even the cloud. It's compatible with leading continuous integration environments, which allows you to find root causes immediately.
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Product
Contact Resistance Meter
PCRM200S
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The Motwane Manufacturing Company
The Motwane make Contact Resistance Meter (Model:PCRM200S) is a digital micro-ohmmeter, specially designed to measure extremely low resistance in micro ohm. The Instrument is based on Kelvin 4-wire connection method for measurement of low resistance.The Current injection is fixed at 100A & 200A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit.This User friendly Instrument and it's accessories are housed in easy transportation case. Advanced Windows based software isprovided for data downloading, analysis and report generation. Internal memory of 199 records is provided for onsite data storage withDate & Time stamping & Recalling facility. Thermal printer is the additional feature provided to print the test results.
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Product
Wide Range Medium Power DC Electronic Load
N6200 Series
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Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N6200 series is developed based on NGI's years of experience in testing for power supply and battery. It is with high accuracy, high reliability and high cost-effective. N6200 series is with high power density and elegant appearance, which is available for benchtop use or installation in 19 inch cabinet.
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Product
Programmable DC Electronic Loads (conventional and regenerative)
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Elektro-Automatik GmbH & Co.KG
Our programmable electronic loads are composed of an optimum mix of analogue- and digital technology (µ-controller/FPGA based). By combination of standardised electronic platforms out of a modular structure, we generate a large portfolio of electronic-load series, perfectly adapted in power, function, performance and cost to the numerous applications in industrial environment and R&D. EA programmable electronic loads are available in conventional technology (heat dissipating) and as “regenerative” loads. The latter allows, specifically under long-term testing condition (e.g. battery discharging) a full amortisation of its invested value by its energy-saving capability, similar as with Photovoltaic installations.
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Product
Medium-power DC Electronic Load (900W~6000W)
FT6400A Series
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Shenzhen FaithTech Technology Co., Ltd.
The FT6400A series has modular design, with strong adaptability, high reliability and high maintainability. Mainly used in power electronics testing fields such as power batteries, medium and high power DC power supplies, DC generators, etc. The FT6400A electronic load not only provides OCP, OVP, OPP, OTP, RVP but also provides Von and Voff functions and programmable protection functions for the device under test. These features can greatly improve the reliability of the product, and it is a reliable product for engineering test and automatic test system integration.
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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
Insulation Resistance Tester 600V AC/DC
IRT803
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UEi Test & Measurement Instruments
The IRT803 Digital Insulation Resistance Tester has a 600V AC/DC measurement capability and auto ranging. It features a backlit display that shows test function and measured value. And is backed by a 1-Year limited warranty.
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Product
DC Electronic Load Control Software
EES-100-xx
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EES-100 Software controls all electronic load types. ( Single & Dual channel) data logging, constant current, constant voltage, constant power, constant resistance, up-down timing, V/I Curves, Graphing, Response Testing
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Product
High Resistance Neutral Grounding Devices
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HRG systems limit the fault current by placing high resistance between neutral point of transformer (or generator) and ground. As it is not possible to locate the fault point in delta connected systems, an artificial neutral point is created and delta connected system can be grounded. This allows a fault current of a few amperes thus locating the fault point gets easy. When the neutral point is grounded thru high resistance, both continuity of operation is provided during fault condition and sufficient current (typically between 2 A and 10 A) flow is provided for ease of locating the fault point.
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Product
High-power DC Electronic Load (6kW~60kW)
FT68200A/AL/E Series
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Shenzhen FaithTech Technology Co., Ltd.
FT68200 series high performance high-power DC electronic load provides three voltage ranges 150 V/600 V/1200 V, maximum current 2400 A per single unit, stand-alone power from 4 kW to 60 kW, expandable up to 600 kW, 10000A by master-slave paralleling. Ultra-high power density, 6kW is with only 4U height. Wider operating region, faster dynamic frequency, as well as transient mode, OCP/OPP test, sequence test, automatic test and battery discharge test functions greatly enhances its test strength and expands application coverage. Furthermore, two times instantaneous overpower loading capability can effectively reduces user’s test cost. Built-in standard RS232, RS485, LAN, USB (serial), optional GPIB and CAN interface, supports SCPI, ModBus RTU and CANopen protocol, which facilitates system integrators. FT68200 series has full protection functions, which can be applied to power battery discharge, DC charging station, charging piles, charging pile modules, vehicle On Board chargers (OBC), high-power switching power supplies, power electronics and other power electronics products.
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Product
Three Phase Phantom Load Test Bench
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Supreme Instrument Laboratories
Supreme make Phantom Load Test Set is a portable testing accessory designed for field service. It simulates various load conditions usually prevailing in power supply system. The unit offers a practical solution by providing artificial load unaltered by the variation in the power supply mains and adjustable to the complete meter testing requirements.
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Product
Load Cell Indicator
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Morehouse Instrument Company Inc.
This indicator can read mV/V and use free, custom Morehouse software to convert the mV/V units to engineering units with coefficient files from ASTM E74 or ISO 376 reports. This meter is often the choice for accredited calibration service providers that want high accuracy and convenience but do not want to break the bank.
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Product
Motive Power Load Banks
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The only way to be certain that your stationary batteries will perform to specification is to test the batteries’ capacity with a DC load bank / portable battery discharge tester.
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Product
Battery Resistance Tester
BT-3915
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Kongter Test & Measurement Co., Limited
Regular test of battery internal resistance or battery conductance is essential for stationary batteries. It is also recommended by latest regulation of IEEE 450, IEEE 1188 and IEEE 1106. The excellent performance of BT-3915 for testing battery internal resistance and voltage will help you pick out the weak batteries and ensure their performance in short time measurement.
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Product
Insulation Resistance Tester for PV (2 range)
MIS-PV1
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MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PV1 is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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Product
Winding Resistance Meter 50Amps, 3 Channels
WR50-13
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Raytech Digital Winding Resistance meter WR50-13 is the enhanced version winding resistance system with a most advanced demagnetizing circuit. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Product
Load Cell Power Supply Module
MODEL PSM-F10
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The PSM-F10 is a chassis mountable power supply package. They are ideal for use with dedicated microprocessor systems, instrument design and test equipment. The PSM-F10 can also be used as a supplemental bench or laboratory power supply. The special "Cclamp" type barrier strip secures the wire without twisting. Note the protected recessed barrier strip facing the top of the case. This allows connections to be made in tight areas while protecting the barrier strip from physical damage. Nothing else offers this combination of ruggedness, flexibility and convenience.
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Product
TRANSFORMER WINDING RESISTANCE METER
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International Biological Laboratories
This Test set is suitable to measure winding resistance of transformers, single or 3-phase, star or delta connected upto several MVA.Two independent displays read the resistance of both primary & secondary windings simultaneously. However, primary or secondary winding can also be measured separately.
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Product
Contact Resistance Measurement System
CRMS
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The CRMS is a system designed to allow any user to measure the resistance of each set of relay contacts associated with the relay under test. The test system consists of a CONTACT RESISTANCE MEASUREMENT UNIT (CRMU), a MULTIPLE RELAY TEST RACK, as well as an interconnect CABLE ASSEMBLY. Either DC or AC energy to pick and drop relay coils under test for all contact measurements is supplied from the CRMU and easily interfaces with the Multiple Relay Test Rack. For additional and more thorough testing of relays an external relay tester can be interfaced to the Multiple Relay Test Rack to supply energy to the relay coil. It is recommended that the UTE Relay Tester With Timer/Counter (UTE Product # 15967-00) be utilized so the operator can take full advantage of the unique features it offers
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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-400B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Product
PXI MUX 8 Banks of 8 Channel 1 Pole
40-610-021-8/8/1
Multiplexer Module
This series of high density multiplexer modules feature 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. Connections are made via a front panel 200-pin connector. Inter-bank linking relays allow multiplexer size to be increased in multiples of in multiples of three by joining the common terminals of adjacent banks. Closing one linking switch produces a 6-channel multiplexer, closing all linking switches produces an 54-channel multiplexer
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Product
Transformer Winding Resistance Meters
TWA Advanced Series
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The TWA advanced series instruments are designed for six-winding resistance measurement and simultaneous three phase on-load tap changer analysis of both the primary and the secondary transformer windings. This is performed with a one singlestep cable setup, with test currents of up to 40A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results. The TWA instruments generate a true DC ripple-free current. Both the injection of the current and the discharge of energy from the magnetic circuit are automatically regulated.
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