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
0-5kv Programmable AC Hipot Insulation Tester
7112
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Shenzhen Chuangxin Instruments Co., Ltd.
Programmable AC withstand voltage insulation tester Feature: Small volume, light weight Easy to operate, has keyboard lock function
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Product
Signal Module, ITA, QuadraPaddle, 480 Position, Fully Loaded For Wire Wrap With Anti-Rotation (610 138 122)
510151127
ITA Module
QuadraPaddle modules are molded on .100” (2.54 mm) centers to meet the need for high-density I/O in a compact assembly. Allowing flexible configuration options with standard commercial connectors, QuadraPaddle modules are designed to fit any VPC pin and socket-based Mass InterConnect system. Available in 192 and 480 contact positions, QuadraPaddle modules accept standard .100” (2.54mm) pitch headers, breadboards, and connectors for direct PCB, ribbon cable, and other connections as well as discrete wiring.
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Product
Micsig Ocilloscope AC Current Probe
ACP1000
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Shenzhen Micsig Instruments Co., Ltd.
*Test Current Range: 0.1A-1000A*Operating Frequency: 10Hz-100kHz*Maximum Primary Current: 2000A (2s)*Output Signal: mV/A*Highest Precision: 1%
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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
RC-50 Artificial Phantom Load with Power Factor
480
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The RC-50 Artificial Phantom Load with Power Factor (Catalog No. 480) has been re-designed to meet the most exacting requirements. It operates from a single phase source and will deliver current at either unity or 50% power factor at all full load ranges.
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Product
PXI MUX 1 Bank of 128 Channel 1 Pole
40-610-022-1/128/1
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
110-125V AC GFCI Receptacle Tester
1934B
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Peaceful Thriving Enterprise Co Ltd
*With UL and cUL Approval.*Detect faulty wiring in 3 wire receptacle.*Test for GFCI receptacle for proper operation, 110-125V circuits.*Various combinations of three lights tell if wiring is correct or six possible faulty conditions.
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Product
THRU HOLE BARE AND LOADED BOARD TEST PROBES
SERIES 93
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ElectricalMAXIMUM CURRENT: 7 amps continuousat working travel, non-inductiveRESISTANCE: At 35 mA test current,35 mOHMS mean
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Product
Battery Loading Unit
BLUe
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BLUe series Battery Loading Units; portable instruments for controlled & monitored discharge of batteries. It is designed for integrated site discharge test, design & QC test and also for monitoring discharge process of battery bank with connected load. Single autonomous unit having inbuilt display, keypad and wireless communication with PC makes it very easy to use. It comes in different configurations ranging from 12V to 380V discharge voltages and 50A to 300A discharge currents. Various options are available to control & monitor the discharge process. With the help of optional Cell Monitoring Unit - CELLMon, voltage of each individual cell can be monitored & data sent to main BLUe unit and then from main unit to PC via wireless communication. Each BLUe unit is supplied with PC downloading & analysis software for real time monitoring of discharge process.
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Product
Portable Three-Phase Phantom Load
EE-120A-3 + EE-500V-3
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The Phantom Load is able to generate three-phase voltages and currents with unprecedented stability and measurement accuracy. The amplitude and phase-shift of each current and voltage is individually adjustable. The generated values of voltage, current, power, power factor, phase shift, THD and frequency are indicated on the LCD display.
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Product
Bidirectional AC Source / Sink With Regenerative Power Supply
EAC-4Q-GS
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Single system from 30kVA to 500kVA and in parallel up to 2MVA and more. Galvanic isolation from the network. TFT touch display with simple menu navigation. Emergency stop in the front door. Indicator lights for operating status. Bidirectional current flow, up to 100% of the nominal output power can be fed back into the grid. Output voltage and phase angle adjustable per phase.
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Product
Bidirectional DC Power Supply + Regenerative Load
62000D
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Chroma Systems Solutions, Inc.
Chroma 62000D programmable bidirectional DC power supplies have both power source and load characteristics, two quadrant operation, and allows feedback of the power from the DUT. They can be used for testing renewable energy power systems including PV/storage hybrid inverters, power conversion system (PCS) on charging/discharging, and as a battery simulator. The 62000D also is a fit for testing power components used in electric vehicles, such as bidirectional on-board chargers (BOBC), bidirectional DC convertors, and DC-AC motor drivers, and power conversion simulation tests of batteries in both directions.
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Product
In Line Load Cell (10KN-50KN)
106, 107, 108 Series
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Miniature Threaded in Line Load Cells are strain gage based transducers with temperature compensation and excellent overall performance. This type measures tensile and compressive loads up to 50kN and 10klb with better than ±0.5% non-linearity. This type is also available with fully welded cover.
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Product
Clamp Meter AC Current 1999 Counts
VA310 VA310C
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Diode Test Back Light Continuity Buzzer.
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Product
Programmable DC Electronic Load
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Programmable DC electronic load is a device that precisely regulates the load voltage and current dissipation power consumption of electrical energy. There are several important parameters to consider when choosing programmable DC electronic load, including maximum power, maximum current, maximum voltage, current slope, and so on. Each indicator is related to the needs and applications we actually test.
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Product
Electronic Loads
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Flexible electronic DC loads for general purpose applications. Voltage up to 80V, current up to 80A and power up to 600 watts. CI, CR, CG, CV and CP modes, built-in transient generators. Models with USB, RS232, GPIB and LXI compliant LAN interfaces.
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Product
Electronic Load Mainframe GPIB
3300 Series
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A 4 Channels 1200W Mainframe which accepts up to four Load Module.
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Product
AC Leakage Current Tester
229-2
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Testing for dangerous small leakage currents is easy with the Simpson Model 229-2 Leakage Current Tester. For use in appliance field service, in the lab, or in production, the 229-2 approximates the human threshold of perception in detecting hazardous AC leakage current. The 229-2 comes with test leads with alligator clips, manual and batteries.
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Product
Capacitor Bank Protection
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Schweitzer Engineering Laboratories, Inc.
Capacitor bank protection products and systems provide complete primary and backup protection for all types of capacitor configurations.
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Product
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
DC Electronic Load
3110 Series（250W~700W）
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Each 3110 Series stand-alone load has its own control and display panel, CC / CR / CV / CP/ Dynamic modes, also can be controlled intranet via RS232 and USB interface.
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Product
Load Cells
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The heart of each weighing system is a load cell. Load cells are mechanical components which act as force sensors by employing strain gages to provide an electrical output proportional to the applied force. Typically the electrical output is either analog (voltage or current) or digital. Load cells have specific mechanical packaging and sensing orientation to fit into electronic scales, and testing and monitoring systems. Load cells can be used for tension, compression, and/or shear measurement.
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Product
DC Electronic Load
Model - KM-mPD-501
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Kusam Electrical Industries Limited
KM-mPD-501 DC electronic load mainly focuses on the testing of power circuit on PCB. KM-mPD-501 offers a solution for function test of Switch step up, Stepdown, Regulators and Driver IC . Engineer puts components, such as CPU, DSP, FPGA; etc on a PCB after the power circuit has been tested. It’s not complete to use a meter to measure the voltage. KM-mPD-501 offers engineer OVP, OCP and OPP functions that help engineer know the value of overload current . On the other hand, engineer can use a programmable DC power supply (mPP series) to offer external power and connect PCB’s output to KM-mPD-501. Then engineer can easily get output watt, figure out the efficiency of power circuit and check if inductances, capacitances and resistances perfectly work with the power circuit. KM-mPD-501 not only offers loading emulation of current but also provides OVP and OPP. User can use these functions to test solar power battery, rechargeable battery and motor driver. In school laboratory, KM-mPD-501 helps students do experiment on power circuit, linear circuit and driver circuit.
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Product
Robotic Sample Loading Systems
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Below you can see examples of two systems using our robotic sample loading system. Many other automated microscopy systems are possible using our components.
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Product
Controllable, Programmable Linear DC Source With Load
LAB / SLR
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*Linear laboratory power supply*Integrated electronic load*Automatic range selection*Linear regulated DC source with automatic range selection*Built-in electronic load*Short-term peak load operation 240 or 480 watts*Protection against short circuit, overload and overtemperature*Double current / double voltage through "autoranging"*Fast control times approx. 250µ
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Product
Programmable AC Withstand Voltage Insulation Tester
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Shenzhen Chuangxin Instruments Co., Ltd.
*Small volume, light weight *Easy to operate, has keyboard lock function *Provide 5 groups memory setting, each group has four kinds of work mode LCD display Voltage gradient rise by time, real-time analysis and look for breakdown point
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Product
Load Cabinet
DFX-20
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• Working power: AC220V 50Hz • Normal load: Continuous adjustable from 0 to 280V • Electric current: 0～20A/Continuos adjustable cosφ: 0.3-0.96 under 16A; 0.6~0.96 more than 16A • Precision: 0.5 class, digital display • Counter: 0～999999 times, can be preset
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Product
AC Engine Dynamometer
DA670
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Power: 670 hp (500 kW)Torque: 2,010 lb-ft (2,725.2 Nm)Maximum Speed: 4,500 rpmConstant Torque Range: 0 - 1,800 rpmConstant Power Range: 1,800 - 3,000 rpmDecreasing Power Range: 3,000 - 4,500 rpmRotation: bi-directional
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Product
Through Hole Type AC Current Sensor
CTA-30A
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*High accuracy and compact size.*Measuring range:AC 0.1A～30A.
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Product
AC 600A True RMS HVAC/R Clamp Meter
DL479
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UEi Test & Measurement Instruments
Single Display AC 600A True RMS HVAC/R Clamp meter
