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Schattenwurf

Bidirectional DC-Source
(regenerative)

5 kW up to 2 MW and 1.500 VDC


LAB HPR

  • 5” colour touch-display
  • Operation via touch-display or rotary pulse encoder
  • Additionally controlable vie WiFi (option)
  • Frontside USB flash drive connection (option)
  • Full bidirectional operation made possible by grid-tie source sink technology
  • Product line with various output voltages: 60, 100, 150, 300, 600, 800, 1.000, 1.200, 1.500 VDC
  • Constant voltage (0 to 100 %), constant current (0 to 100 %), constant power operation (5 to 100 %) with automatic and fast crossover as well as mode indication and internal resistance simulation
  • Power categories from 5 to 20 kW are available for each nominal output voltage
  • Extended product range with various extras and optional accessories
  • DataLog function: current operations values are saved to an USB flash drive at adjustable time intervals (option)
  • Software for battery simulation (option)
  • Autoranging (option)
  • Measuring range switchover for current and voltage
  • Power increased easily through modular design: Parallel, series, matrix or multiload master-slave-operation
  • Low cost while maintaining high efficiency by applying innovative SiC Mosfet and transformer technology
  • Full digital control and regulation
  • CE conformity
  • Smart functions for monitoring
  • Easy to use operating controls
  • Lightweight
  • Small footprint
  • Air-cooling enclosures
  • Customized designs
  • Made in Germany

LAB/HPR

Bidirectional High-Power DC Supply
5 kW up to 210 kW

  • 5” colour touch-display
  • Operation via touch-display or rotary pulse encoder
  • Additionally controlable vie WiFi (option)
  • Frontside USB flash drive connection (option)
  • Full bidirectional operation made possible by grid-tie source sink technology
  • Product line with various output voltages: 60, 100, 150, 300, 600, 800, 1.000, 1.200, 1.500 VDC
  • Constant voltage (0 to 100 %), constant current (0 to 100 %), constant power operation (5 to 100 %) with automatic and fast crossover as well as mode indication and internal resistance simulation
  • Power categories from 5 to 20 kW are available for each nominal output voltage
  • Extended product range with various extras and optional accessories
  • DataLog function: current operations values are saved to an USB flash drive at adjustable time intervals (option)
  • Software for battery simulation (option)
  • Autoranging (option)
  • Measuring range switchover for current and voltage
  • Power increased easily through modular design: Parallel, series, matrix or multiload master-slave-operation
  • Low cost while maintaining high efficiency by applying innovative SiC Mosfet and transformer technology
  • Full digital control and regulation
  • CE conformity
  • Smart functions for monitoring
  • Easy to use operating controls
  • Lightweight
  • Small footprint
  • Air-cooling enclosures
  • Customized designs
  • Made in Germany

LAB/SLV 1

Bidirectional DC Source/Sink recycle to grid 30 kW up to 2 MW

The highly dynamic 2 quadrant rectifier systems were developed for comprehensive and special performance tests for the vehicle operation of electric motors, e.g. hybrid motors.

Very fast control dynamics are achieved by the modern PWM rectifier (IGBT) control over the entire power range. The interfaces enable integration into a wide variety of system and test environments.

  • From 30 kW to 2 MW
  • Voltages of 5-300 V/ 5-600 V / 5-1,200V
  • Maximum currents in a single system ± 1,500 A
  • Available as multi-channel output (e.g. 2-channel DC output)
  • Continuous transition from charging to discharging
  • Modular system, systems can be connected in parallel
  • Galvanically isolated from the grid
  • TFT touch display with simple menu navigation
  • Emergency off in the front door
  • Indicator lights for operating status
  • Fan-cooling
  • Fast response time < 8 ms
  • Low grid feedback effect
  • Sens Connection for compensating voltage drops on the DC line
  • Programmable sequences that can be stored and reloaded
  • 3 operating modes: constant voltage (CV), constant current (CC+ & CC-), constant power (CP+ & CP-) for charging and discharging
  • The systems’ “hardware limits” can be set specifically for the application
  • Standard interfaces: LAN and RS485 (CAN optional)
  • Special versions available on request

LAB/SLV 1-BSS

BSS Bidirectional DC Suorce/Sink recycle to Grid Battery Simulation 30 kW up to 2 MW

The highly dynamic 2 quadrant rectifier systems were developed for comprehensive and special performance tests for the vehicle operation of electric motors, e.g. hybrid motors.

Very fast control dynamics are achieved by the modern PWM rectifier (IGBT) control over the entire power range. The interfaces enable integration into a wide variety of system and test environments.

  • From 30 kW to 2 MW
  • Voltages of 5-300 V/ 5-600 V / 5-1,200V
  • Maximum currents in a single system ± 1,500 A
  • Available as multi-channel output (e.g. 2-channel DC output)
  • Continuous transition from charging to discharging
  • Modular system, systems can be connected in parallel
  • Galvanically isolated from the grid
  • TFT touch display with simple menu navigation
  • Emergency off in the front door
  • Indicator lights for operating status
  • Fan-cooling
  • Fast response time < 1.5 ms (optional < 3 ms)
  • Low grid feedback effect
  • Sens Connection for compensating voltage drops on the DC line
  • Programmable sequences that can be stored and reloaded
  • 3 operating modes: constant voltage (CV), constant current (CC+ & CC-), constant power (CP+ & CP-) for charging and discharging
  • The systems’ “hardware limits” can be set specifically for the application
  • Standard interfaces: LAN and RS485 (CAN optional)
  • Special versions available on request

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