The IT7900E series is a programmable, four-quadrant grid simulator. It is also a four-quadrant power amplifier, which can be used to test various grid-connected equipment.

For example, PCS, energy storage system, microgrid, BOBC (V2X), PHiL, etc. With advanced SiC technolgoy, a single unit of IT7900E can realize the anti-islanding protection test through islanding mode(RLC settable). Besides, the power density of IT7900E series is very high, 6kVA in 1U, 21kVA in 3U. After parallel connection, the power can be extended to 960kVA at most. 

Adopting advanced SiC technology, the IT7900EP Series High-Performance Regenerative Grid Simulator provides an all-in-one test solution that can be used not only as a grid simulator and four-quadrant power amplifier, but also as a four-quadrant regenerative AC/DC electronic load.

The full four-quadrant operation, regenerative ability can feedback power to the grid, meet the needs of environmental protection, but also save a lot of electricity and heat dissipation costs.

IT7900 series represents a new generation of programmable, full four-quadrant grid simulators that can also be used as fourquadrant power amplifiers for testing all kinds of grid-connected products.

Examples include PCS, energy storage systems,micro-grids, BOBC (V2X) and power related hardware loop simulation (PHiL). With the energy regenerative function, it provides 100% current absorption and feeds back to the grid through the device, saving power and cooling costs.

Adopting advanced SiC technology, the IT7900P series high-performance Regenerative grid simulator provides an all-in-one test solution that can be used not only as a grid simulator and four-quadrant power amplifier, but also as a four-quadrant regenerative AC/DC electronic load.

The full four-quadrant operation, regenerative ability can feedback power to the grid, meet the needs of environmental protection, but also save a lot of electricity and heat dissipation costs. Compact, modular and efficient structure design allows the IT7900P up to 15kVA in 3U single unit, and its power can be extended to 960kVA after master-slave parallel connection.

The IT7900 series is a programmable, four-quadrant grid simulator. It is also a four-quadrant power amplifier, which can be used to test various grid-connected equipment. For example, PCS, energy storage system, microgrid, BOBC (V2X), PHiL, etc.

With advanced SiC technolgoy, a single unit of IT7900 can realize the anti-islanding protection test through islanding mode(RLC settable). Besides, the power density of IT7900 series is very high, 6kVA in 1U, 15kVA in 3U. After parallel connection, the power can be extended to 960kVA at most.

Rich operating modes meet various test requirement of single-phase, three-phase, reverse-phase and multi-channel.

Further to the standard IT7900 mentioned above, the series includes a high-voltage series with voltage up to 700 VL-N, even up to 1050 VL-N. The power can be easily extended to 900 kVA by parallel operation. Also, it has touch-screen, concise UI interface, and powerful arbitrary waveform editing function that can simulate a variety of grid disturbance waveforms. It is good choice for test and R&D labs.

The IT7800 series is a new generation of high power programmable AC power supply featuring user-friendly programming options, a novel touch interface, and rich waveform analysis capabilities. The high-voltage series is available at voltages as high as 700 VL-N and even fulfills 1050 VL-N test standards. By paralleling them, the high voltage series may be easily enlarged to 900 kVA.

The IT7800 series is equipped with an LCD touch screen design with an intuitive and easy-to-use UI interface allowing users to quickly and smoothly use the operation. Built-in all-round power meter and arbitrary waveform generator, which can simulate harmonics and various arbitrary waveform outputs; programmable output impedance and a full range of measurement functions make the IT7800 series widely used in new energy, power electronics, scientific research institutions and other fields of research and development, production, quality control and other stages.

IT-N2100 series solar array simulator is a high performance DC power supply with fast change of IV curve. It can simulate the IV output characteristics of various solar panels under different environments (temperature, light, shadow decay, aging). It can be applied for the tests of solar micro-inverter, power optimizer, sail power array and so on.

IT-N2100 solar array simulator has low ripple, low noise and fast MPPT, supports multi-channel synchronous control and high voltage topology.

The IT2800 Series are compact and cost-effective bench-top Source Measure Units (SMUs) with the capability to source and measure both voltage and current. The IT2800 Series combine the capabilities of a voltage source, a current source, a voltage meter, a current meter and an ohmmeter (along with the capability to switch easily between these various functions).

This ensures the independent measurement of IV characteristic in 4-quadrant. With a current range of 10fA to 10A and a voltage range of100nV to 1000V, the IT2800 series SMU has capabilities that allow it to perform more than just simple DC and pulsed measurements to prevent errors in measurement results due to the device’s own heating.

IT6600D series DC power supply is a new generation DC power supply. Its touch screen and intuitive GUI not only simplify parameter setting and waveform editing, but also improve convenience. It adopts advanced third-generation SiC technology. A 3U height single unit can output 21kW each in dual channels. If the two independent channels are connected in series/parallel, it can reach maximum power 42kW. Since 1 unit IT6600 can cover the output range of 3-5 normal power supplies, it can be applied to various applications requiring high voltage or high current.

IT6600D’s CC/CV priority allows the output mode to be selected based on the specific needs of the DUT, which is especially important during precision measurements.

High-precision, high-speed features and a variety of standard communication interfaces enable IT6600D to be widely used in laboratories, production lines and automatic test systems.

IT-M3300 regenerative DC electronic load can not only simulate various load characteristics, but also can feed back electrical energy to the local grid instead of heat. With high power density design, it can provide up to 800W power absorption with tiny body of only 1U half-rack.

Flexible modular architecture supporting synchronous control of up to 256 channels. At the same time, it has high-precision setting and measurement, and has made a number of safety designs for the test. It is suitable for test applications such as various types of battery discharge, multi-channel power supply, and semiconductor aging.

IT8200E series regenerative AC/DC electronic load can efficiently feed power back to the grid. In a 3U rack, it can input up to 21kVA at most. Through master-slave paralleling connection, its power can be easily expanded to more than 1MVA.
Its touch screen and GUI allow the editing of various waveforms. Combined with arbitrary waveform editing functions and full protection, IT8200E is a good choice for R&D, testing and system integration.
In AC mode, you can turn on the ‘Rectified’ function to make the IT8200E electronic load work in the first and third quadrant, with the voltage and current maintaining the same direction. It also provides a variety of working modes, such as CE mode, which can simulate 14 circuit topologies. IT8200E series can be used for a wide range of applications, including V2G, EVSE, Inverter, PCS, UPS, etc.

IT8200 Series is a regenerative programmable AC/DC electronic load. It is power regenerative, which not only saves electricity and cooling costs for you, but also good for energy saving and environmental protection.

AC load mode supports both rectification andnon-rectification, providing CC/CR/CP/CS/CC+CR/CE operating modes. It can simulate multiple circuit topologies under CE mode such as single-phase rectification RLC Circuit and parallel RLC Circuit. IT8200 can be applied to the test of V2G, EVSE, PCS, UPS, inverter, etc. IT8200 Series adopt a high power density design, and the power can reach 15kVA in a 3U unit.

ITECH SPS5000 semiconductor parametric test software is equipped with the IT2800 high precision source measurement unit. It helps to quickly complete semiconductor test of device IV characterization and parametric test.SPS5000 supports DC, pulse, single and bidirectional sweeping modes.

With an intuitive GUI, the SPS5000 helps university laboratories, semiconductor suppliers and research institutes to quickly perform semiconductor device characterization test.

The FCS3000 fuel cell simulation software matched with IT6000C bidirectional DC power supply and IT6000B regenerative power system, can accurately simulate the polarization characteristic curve of the fuel cell stack.

The maximum voltage can reach 2250V and the power can be expanded to 1152kW to meet the test requirement of high-power fuel cell simulation. FCS3000 is designed to replace real fuel cell systems and provide an efficient simulation platform for research on hydrogen energy hybrid propulsion systems.

APS4000 aviation and ship regulations software can be used with ITECH IT7800/IT7900P high performance programmable AC/DC power supply to provide 5kVA-960kVA and 16Hz~2400Hz power supply output for electric equipment.

The software has built-in mainstream commercial aircraft power supply characteristics standards, such as MIL-STD-704, DO160, A350, A380, GJB181B, HB20326 and MIL1399, etc., which can realistically reproduce a variety of AC and DC power supply systems in the aviation field, including DC 270Vdc, 28Vdc, single-phase AC 115V/400Hz, three-phase AC 115V/400Hz and wide frequency range 360Hz-800Hz.

BSS2000 & BSS2000 Pro software combined with ITECH’s latest high-performance bidirectional DC power supply, IT6000B/IT6000C/IT6000PV/IT-M3600/IT-M3400/IT2700/IT6600C/IT6600PV/IT-M3900B/IT-M3900C, covering a power range up to 10MW, can provide users with a wide range simulation solution covering low-power battery module to high-power power battery system simulation.

Technical articles and application notes to guide engineers in fields like power electronics, renewable energy, battery testing, and EV development.

These resources detail energy-efficient features—such as regenerative loads (e.g., IT8200 and IT8300 series) that return up to ~90% of absorbed power to the grid—bidirectional capabilities (e.g., IT2700 and IT6600C series), SiC-based high-power-density designs, grid simulation, modular testing, and practical methods for data logging and energy recovery, helping users optimize sustainable, cost-effective testing in R&D, production, and lab settings.

Earthquake Early Warning System

Every second counts. The Earthquake Early Warning System (EEWS) developed by Sanlien can detect earthquakes before they arrive. The advance warning allows people to take action to escape from disasters.

Building Structural Health Monitoring (SHM) is a vital discipline in civil engineering, focusing on assessing and monitoring the safety, condition, and performance of structures like buildings and bridges. SHM uses real-time data, including factors like vibrations and strains, to detect issues, predict problems, and inform maintenance decisions for these structures, ensuring their longevity and safety in an ever-advancing technological landscape.

Enhancing Foundation and Deep Excavation Monitoring for Safer Infrastructure

Geotechnical monitoring is vital for slope and landslide safety, and the integration of Narrowband Internet of Things (NB-IoT) technology has transformed this field. NB-IoT enables efficient real-time data collection and analysis, ensuring early detection and rapid response to geotechnical challenges. Explore the significance of NB-IoT in safeguarding communities and infrastructure from natural terrain instability threats.

Introduction to Vibration Control Curve in Industrial Plants

The Vibration Control (VC) curve is a vital tool used in the analysis of vibration-sensitive instruments, particularly in industrial settings. It represents the vibration response of instruments or machinery across different frequencies. By plotting vibration amplitude against frequency, engineers and researchers can understand how different components within a system respond to varying frequencies of vibration. This information is critical for ensuring the proper functioning and longevity of sensitive equipment.

In summary, the VC curve and the broader practice of monitoring industrial plant vibrations are indispensable for maintaining efficient, safe, and reliable operations. Through continuous monitoring and analysis, industries can prevent disruptions, enhance productivity, save costs, and ensure the safety of both equipment and personnel.

Founded in 1986, Ametek Powervar have a long history of technological innovations that have revolutionized the industry. Combined with their genuine and collaborative customer approach, they have earned the reputation as the industry’s gold standard for power quality.

As technology evolves at an ever-quickening pace, so too does our customers’ need for more technologically advanced and tailored power quality solutions.

With a forward-looking approach, Ametek Powervar work every day to create new and customized designs that are unique to the hundreds of OEM customers who rely on the vital expertise of the Powervar design engineers.

Ametek Powervar product solutions cover every application worldwide – industrial, medical, point of sale, telecommunications, single and three phase, plug and receptacle, hardwired, and more.

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