Regenerative electronic Load

One to six-phases Power Analysator

The Infratek 108 A power analyzer is available in one to six phase versions. That offers the 108A countless functions: High precision measurements for testing and development of power electronics, such as electric motors with torque sensing, converter systems, wind and solar power, transformer testing, to name a few.
The power analyzer Infratek 108 A has an easy to read touch screen with TFT color display. With only two clicks on the touch screen or alternatively via the cordless computer mouse, all settings can be made intuitively or selected from a variety of preset measurement parameters.

• Suitable for frequency converter / power part
• Large and bright color display
• Scope function and bar display
• Measurement of the 1…88 harmonics
• Measuring range: DC…2 MHz, 1.5 mA…40 A
• 0.3 V…1,000 V
• Accuracy: 0.02% and 0.08
• Analogue Outputs / Inputs
• Tourque & Speed measurement

Bidirectional DC Source-Sink

The new bi-directional current supply units of the HEA-PSB10000 series offer high power in a small package space, namely 30 kW in only 4 height units. Compared to the HEA-PSB9000 3U series, this results in a space saving of 2 U or one third at 30 kW power.
The user has two units in one at his disposal: A power supply unit (source) and an electronic load (sink) with energy recovery. This means that the units come with the function of two-quadrant operation serially. The internal electronic load ensures high voltage dynamics by discharging the necessary capacities at the DC connection and serves as a full load with energy recovery for a connected source in systems of up to 1.92 MW. In source mode, the device is a controllable, flexible power source like the laboratory power supplies from the HEA-PSI9000 3U series. Thereby combines all the advantages of the devices and eliminates the disadvantages of two separate devices in terms of weight, space requirements, costs and integration into test software.

• AC input range 342…528 V
• Bidirectional DC source sink in one
• Energy recovery with high efficiency
• Power: 30 kW per device, expandable
• Voltages: 60 V to 2.000 V
• Currents: 40 A to 1.000 A per device
• Flexible, power-controlled DC <-> AC stage
• Protection functions (OVP, OCP, OPP, OTP)
• Large TFT touch panel with display for all values
• Sense input with automatic recognition
• Galvanically separate interfaces (analogue, USB, Ethernet)
• Integrated function generator
• Battery test, MPP tracking simulation
• PV simulation according to DIN EN 50530
• Optional, digital interfaces modules
• SCPI and ModBus RTU command language, LabView