Products

The DSR 400 Series Test System is a compact, high-performance simulator for rigorous AC and DC immunity testing. Built for DO 160 and MIL STD 704 compliance, it integrates a powerful waveform generator, cutting-edge power technology, and a vast standards library—making it an ideal solution for demanding EMC test labs.

Key Features:

• Complete Test Solution for DO 160 Sec. 16 and MIL STD 704
• Built-In Standards Library with 3,400+ automotive and aviation test routines
• 4-Quadrant Operation: Sources and sinks current for complex test needs
• High Surge Capability: Delivers 5x rated power for 200 ms
• Fast Rise Time: Less than 30 µs for real-time performance
• Modular Output: 80A or 160A continuous current options available
• Multiple Waveform Options: Includes sine, ripple, triangle, sawtooth, square, and DC
• Remote Control Ready: LAN and GPIO integration for larger systems
• Easy-to-Use Interface: Pre-configured or user-custom test sequences

Engineered for cutting-edge EV, automotive, and aerospace compliance, the HVR 1000 is a complete high-voltage ripple test system built to handle demanding lab environments with unmatched precision and safety.

Key Features:

• Wide Frequency Range: AC ripple from 10 Hz to 200 kHz
• High Voltage Output: Up to 1000V DC and 60 kW power
• Waveform Versatility: Generates sine, triangle, and custom signals
• Robust Safety: Multi-layer overvoltage, overcurrent, and thermal protection
• Zero Licensing Fees: Future test standard updates included
• User-Centric Interface: Intuitive controls with HDMI and LAN support
• Flexible Configuration: Available as HVR 1000RG (Ripple Generator only)
• Space-Saving Design: Small footprint, ideal for compact lab setups

The HVR 1200RG Ripple Generator is a powerful, next-gen solution tailored for electric vehicle high-voltage testing. Designed for use with traction inverters and HIL test stands, this rugged system delivers unmatched ripple current and voltage capabilities across a wide frequency range.

Key Features:

• Ripple Current Output: Up to 600 A peak
• Voltage Range: 0 – 150 Vp (300 Vp-p)
• Wide Frequency Support: 150 Hz to 300 kHz
• DC Voltage Compatibility: 0 – 1200 V (or up to 2000 V in bridged mode)
• Data Monitoring: Real-time tracking of voltage, current, and impedance
• Built-In Protections: Handles short circuits and noisy DUTs effortlessly
• Modular & Expandable: Configurable for current and future EV standards
• Noise-Resistant: Engineered to operate accurately in high-noise environments

The new G5.RSS series features

• High control dynamics
• An exceptional accuracy
• A nominal output voltage of up to 3000 VDC
• A wide current-voltage range with an auto-ranging factor of 3.
• You get the best value for your investment.

Key Performance Capabilities:

• Slew rates up to 60 V/µsec.
• Up to 240A DC at +50VDC or –50VDC (4301-240 configuration).
• Can provide pulses of up to 800 amps at voltages of up to ±100V (4301-240 configuration).
• Adjustable compensation allows the system to maintain a 50V/2 µsec rise-time over a wide range of current outputs.

Key Performance Capabilities:

• 4-Quadrant – Can source and sink current
• ±80V – DC supply for 12V to 48V systems; meets 80V surge requirements
• 300 kHz Sine – DC ripple tests for all major standards
• 3µs Rise Time – Exceeds surge and dropout slew rate requirements
• 3mΩ DC Source Impedance – Out-performs ISO 7637-2 requirements
• Supports ground reference and supply offset testing required for ISO 16750-2 Sect. 4.8 and other similar standards

• compact and completely modular design
• high effectiveness in all operation modes, few requirements on building infrastructure
• ability to use an existing liquid cooling system directly
• optional matched liquid-to-air cooling unit TC.LAE available
• possibility of upgrading to systems of up to 1 MVA
• high level of system dynamics, ≤ 5 kHz modulation bandwidth
• non-restrictive capability of refeeding in the Q4 operation mode
• possibility of operating as an autonomous 4-Q and 3-phase quasi-analogue amplifier
• possibility of “Hardware-in-the loop”-operation (HIL mode)
• user friendly application software with pre-configured test patterns
• possibility of integrating into a complete SAS simulation and test system
• galvanic isolation available as an option without derating the simulator port data

Bidirectional (source & sink), Regenerative 0…65VDC to 0…1500VDC, 20kW up to 1.5 MW 

• cell system nominal voltage and type of chemistry
• number of cells
• internal resistance and associated parameters
• cell temperature progression
• allowed current
• charge efficiency
• energy computing and management facilities
• time-dependent and functional dependent parameters

• Setting of operational parameters for each output phase: (frequency, phase, voltage, basic waveform)
• Defining functional blocks enabling a wide variety of modulation capabilities
• Defining, editing and storing of even complex and long test sequences
• Preview window for output voltage waveforms
• LC load mode, definition of complex equivalent circuits
• Hand drawing curve tool and FOURIER tool (harmonics synthesis)
• TC.ACS provides an extensive safety concept in order to detect unwanted or off-limit conditions very quickly and to initiate controlled limiting or even a shutdown.

• compact and completely modular design
• high effectiveness in all operation modes, few requirements on building infrastructure
• ability to use an existing liquid cooling system directly
• optional matched liquid-to-air cooling unit TC.LAE available
• possibility of upgrading to systems of up to 1 MVA
• high level of system dynamics, ≤ 5 kHz modulation bandwidth
• non-restrictive capability of refeeding in the Q4 operation mode
• possibility of operating as an autonomous 4-Q and 3-phase quasi-analogue amplifier
• possibility of “Hardware-in-the loop”-operation (HIL mode)
• user friendly application software with pre-configured test patterns
• possibility of integrating into a complete SAS simulation and test system
• galvanic isolation available as an option without derating the simulator port data

Photovoltaic applications, the quality and technical data of the AC-DC converter is of primary interest. Solar installations are intended for a lifetime of roughly 20 years, therefore even fractions of a percent in efficiency will represent significant amounts of energy losses.

Programmable Grid-tie Sink High-Power DC Supply,

Programmable Grid-tie Source & Sink Technology
Wide range of power 20 to 512 kW, expandable up to several MW
DC output voltages from 0-65 VDC up to 0-1500 VDC, +/- 40 A up to +/- 600 A