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Rail Traction Inverter Test System
The rail inverter test system uses a pulse test methodology to verify proper operation of the IGBT switching elements in a subway car motor control. The system is designed to verify proper commutation of the switching elements. A large capacitor bank allows testing at DC voltages up to 1kV and peak currents of up to 3kA into reactive loads.The system also integrates self test capabilities and safe-to-turn-on (STTO) diagnostics to ensure no gross faults are present prior to the application of high voltages. Further the system includes dielectric withstand (hi-pot) test capability to ensure electrical safety.
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Field Test Interface Kit
2200
TESCO’s new Field Test Interface Kit (Catalog No. 2200) provides metering professionals with exceptional testing flexibility. The Field Test Interface includes a zero insertion force (ZIF) meter socket, voltage and form selection, and connection points to link it with a TESCO Field Test Kit (Catalog No. 621, 630 or GA Series). When combined with a Field Test Kit and powered via inverter (commonly used on service trucks), the Field Test Interface will then power the Field Test Kit to create a single position, stand-alone, meter accuracy testing device for various socket based meters (both mechanical & solid-state). Power for the Field Test Interface can also be supplied by customer potential via TESCO Field Test Kit (no need for the inverter).
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Development Test for Electric Motors with Power Electronics
Test bench for electric machines and inverters in hybrid applications*Control of mechanical parameters*Verification of electrical properties*Checking the LL characteristics*Short circuit measurement*Recording the performance process*Noise measurement*Temperature measurement
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HEV / EV / Grid Emulators and Test Systems
With Scienlab test systems and test software, Keysight offers customized test environments for the development and testing of electronic components according to hybrid and electric vehicle testing standards. Our solutions help you to accelerate your e-mobility applications from the battery, Battery Management System (BMS), inverter, the charging interfaces of Electric Vehicle (EV), and Electric Vehicle Supply Equipment (EVSE).
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AC / DC Electronic Loads – Benchtop Testing to Automated Test Systems
Chroma Systems Solutions, Inc.
Chroma is the global leader in Electronic Load manufacturing. Chroma’s AC Electronic Loads are designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources, and other power devices such as switches, circuit breakers, fuses and connectors. Chroma’s DC Electronic Loads are used for power testing in all markets including automatic test systems, LED, power supply testing, battery testing, and fuel cell testing. Chroma loads can do it all including full current down to 0.4VDC, CZ mode, user defined waveforms, timing measurements, and 3 current ranges per load. Chroma’s electronic loads come standard with either USB or RS232 ports for control and can be configured for GPIB (IEEE-488) control as well.
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AC & DC Electronic Load
3270 Series （350V,1875W~22500W）
3270 Series is suitable for the step, square and sine wave of the AC Power device test, especially for the uninterruptible power supply UPS, Inverter, fuses, circuit breakers, power regulator AVR, battery, AC / DC power supply / components ... and so on, absolutely is the best test solution in the market.
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AC Load Bank (Resistive/Reactive)
K-1000 Resistive/Reactive
Kongter Test & Measurement Co., Limited
Resistive/reactive load banks are great choices for testing turbines, switchgear, rotary UPS, generators and UPS systems. They can also be used for integrated system testing of utility substation protection systems, particularly for more complex relays like distance, directional overcurrent, power directional and others. A resistive/reactive inductive and/or capacitive load is often required to test solar inverters to ensure solar panels can be stopped from producing electricity in the event of a power outage.
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AC Power Sources
AMETEK Programmable Power, Inc.
AMETEK Programmable Power's AC power sources range from 800VA to 480kVA. From compliance test systems to rack-mounted industrial power subsystems, AMETEK Programmable Power is the leader in the design and manufacture of precision, programmable AC power sources used in R&D, test and measurement, avionics testing, inverter testing, arbitrary waveform generation, bulk power and power conditioning applications across a wide variety of industrial segments.
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Anti-Islanding Load Banks
AI-Series
AI-series anti-islanding load banks containing purely resistive, inductive, or capacitive load, have segmented combination control of power input, and can simulate a variety kinds of power loads to meet the grid-connected inverter full load test requirements.
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Bidirectional DC Power Supply + Regenerative Load
62000D
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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Electrodynamic 3-axis Vibration Tester
Our unique technology, "special slide mechanism" and "floating mechanism" enable 3-axis simultaneous vibration test in high frequency band up to 2000 Hz, which was difficult to realize so far. A frequency range up to 2000 Hz is essential for vibration testing Of Aerospace Electronic And Electrical Devices. Conventional Single-Axis Vibration Testing Has Been The Mainstream In Conventional High-Frequency Vibration Testing Machines, But High-Frequency Three-Axis Vibration Testing Is Essential To Ensure High Reliability Of Electronic Components Such As EVs, HEVs, motors, inverters, ECUs and PCUs. By performing a 3-axis simultaneous vibration test, it has become possible to reproduce complex vibration generated in a real environment in the test room.You can also select various environmental tanks. It is possible to select a high performance model with low cross talk and high surface distribution performance and a general model .
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E-Motor Testing
TITAN eDrive
The progressive electrification of the powertrains in the mobility sector makes it necessary to test the individual drive motor and its inverter on the test bench in addition to complete powertrain investigations. In addition, electrified drives are now being used in a wide variety of vehicles on land, water or in the air.
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Grid-Connection Testing System
This system is a power supply test system that performs grid-connection testing of distributed power sources (solar cells, fuel cells, gasoline engines, etc.)Enable inverter device testing that complies with the Agency for Natural Resources and Energy’s “Guidelines for System Interconnect Technical Requirements” and the Japan electrical Safety & Environment Technology Laboratories (JET) publication “Testing Methods for Small Solar Cell Power Generation System and System Interconnection Safety Devices”.
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Grid Simulator
PAS-F
The Intepro PAS-F Series is a broad line of programmable three phase output regenerative utility grid simulator products. With power levels ranging from 45kVA up to 1.6MVA, the series is capable of testing the largest of dispersed energy inverters. The PAS-F combines utility grid simulation with regenerative bi-directional AC source controlled power that is capable to both source and sink full current from the equipment under test (EUT).
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Introduction to Graphical User Interface - Softpanel
61800 Series
The increased demand for Distributed Energy Resource (DR) products such as PV Inverter and Wind Energy systems, have increased the demand for regulation test standards to insure proper operation and safety of on-grid products. Manufacturers testing to prove compliance, need test equipment that can simulate and measure and test their products. Chroma’s 61800 family of Regenerative Grid Simulators provide a full 4 quadrant, regenerative, grid simulation for compliance, safety, and product verification testing
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Magnetic Particle Flaw Detector
MT-1A
MT-1A digital portable magnetic flaw detector, adopts large capacity lithium battery power supply. DC is exchanged into AC by the inverter and the phase shifted signal processor to provide power for the detector, it solves the shortcomings of traditional magnetic particle detector relying on the 220V power supply. It has low power consumption and can continuous work for more than 4 hours. The battery can be charged while working or off. It can real-time monitoring, process image, save data, print the test report, track inspection results, meet the requirements of standard operation and management. Especially suitable for the field without power supply field testing and high-altitude operations, it realizes the innovation of magnetic powder digital inspection.
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NI Electric Motor Simulation Toolkit
PMSM, ACIM, SRM, and power inverter models for high-performance simulationHigh-fidelity simulations with support for user-defined parameter lookup tables or JMAG-RT models. Open software for full flexibility and customizationLabVIEW project templates to build a software-only simulation and hardware-in-the-loop application. Direct integration with NI VeriStand for configuration-based real-time test. Models for desktop simulation, LabVIEW Real-Time simulation, and FPGA-based simulation
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Photovoltaic Array Simulation Solution
The Keysight N8937APV and N8957APV photovoltaic array simulators are capable of testing PV inverters up to 1,500 V, enabling designers to participate in the recent industry shift to the higher voltage. They can quickly simulate I-V curve characteristics under different environmental conditions (temperature, irradiance, age, cell technology and more), enabling the user to quickly and comprehensively test their solar inverters.
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Photovoltaic Array Simulator
PV8900 Series
Keysight’s photovoltaic (PV) simulator includes the hardware and software to test a single maximum power point tracking (MPPT) inverter accurately. Test PV voltages up to 2000 V and 60 A with a single supply. DG9000 Series software licenses are available to test string inverter with 4-, 8-, or 12-MPPT channels. Most string inverter solutions test one MPPT channel at a time — leading to test inaccuracies. Keysight's DG9000 advanced PV inverter software can test up to 12 MPPT channels simultaneously.
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Photovoltaic Array Simulator, 15 kW, 1500 VDC
N8900APV Series
The PV simulators are autoranging, programmable DC power sources that simulate the output characteristics of a photovoltaic array under different environmental conditions (temperature, irradiance, age, cell technology, etc.) enabling you to quickly and comprehensively test inverter MPPT algorithms and inverter efficiency. The DG8900 SAS control software creates and downloads solar I-V curves to a single output solution. For multiple outputs choose the DG9000 SAS control software which can be used with up to 12 N8900APV sources.
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R + D Testing of Electric Motors
Highly dynamic development test bench for synchronous and asynchronous motors*Comfortable concept with changeable test angles for handling various load machines and test pieces*Freely configurable test runs - ie suitable for endurance tests and long-term examinations*Equipped for environmental simulations (temperature)*Examination of complete drive systems (motor and inverter)
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Regenerative AC Emulator, 1200 VAC, 32 A, 45 KVA, 3‑Phase
SL1212A
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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Regenerative AC Emulator, 1200 VAC, 65 A, 90 KVA, 3‑Phase
SL1213A
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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Regenerative AC Emulator, 600 VAC, 125 A, 90 KVA, 3‑Phase
SL1203A
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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Regenerative AC Emulator, 600 VAC, 63 A, 30 KVA, 3‑Phase
SL1201A
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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Regenerative AC Emulator, 600 VAC, 63 A, 45 KVA, 3‑Phase
SL1202A
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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Regenerative Grid Simulator
61800 series
Market demand for Distributed Resource (DR) products such as PV inverters and wind energy systems is steadily growing as the world strives for clean renewable energy sources. This demand has created a need for rigorous regulation testing to standards such IEEE 1547 / IEC 61000-3-15 / IEC 62116 ensuring proper and safe operation of on-grid products. It has become critical to manufacturers to conduct these tests to prove compliance and to relieve product liability concerns. Chroma’s new 61800 family of Grid Simulators has been designed to fulfill these test requirements by providing a full 4 quadrant, fully regenerative, grid simulator with advanced features for compliance, safety and product verification testing.
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Regenerative Grid Simulator
61800
Chroma Systems Solutions, Inc.
Power rating: Up to 300kVA, single or three phase outputOutput Voltage: 0~330V L-N / 0~570V L-L0~400V L-N / 0~692V L-L opt. without using a transformerOutput Frequency: DC, 30Hz~100HzMaximum power delivered down to 200VAC L-NFull 4 quadrant, fully regenerative up to 100% of output current ratingSpecifically designed for PV inverter, Smart Grid and EV related test applicationsProgrammable slew rate settings for voltage and frequencyProgrammable voltage and current limitsTurn on, turn off phase angle controlLIST, PULSE, STEP mode functions for testing Power Line Disturbance (PLD) simulationVoltage dips, short interruption and voltage variation simulationHarmonics, inter-harmonics waveform synthesizerComprehensive measurement capability, including current harmonicsAnalog programmable interfacesRemote interface: GPIB, RS-232, USB and EthernetParallel output for higher power applications (three phase only)
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Regenerative Grid Simulators 9kVA-15kVA
Chroma Systems Solutions, Inc.
Four quadrant, single- or three-phase AC power sources designed to simulate real-world grid characteristics for EV, PV inverter, and smart-grid test applications.
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Resistive & Capacitive AC Load Bank
RCD
RCD AC load banks are used to test the REAL working condition of UPS, rectifier, inverter and etc who are loaded by non-linear or electronic load with non-constant resistance such as computer, networking equipments and etc. Through the accurate detection of its output and power quality, users could avoid the inadequate loading capacity or cause pollution to power grid, so as to guarantee supply security. JUNXY RCD load banks leading power factor loads are created to debug power supply system parameters such as its crest factor test.
