FTB91080-2250-150

• Regenerative Load Function:
  Reduces electricity costs and heat generation by feeding back energy to the factory intranet with 95% conversion efficiency
• Wide Operating Region:
  Combines power supply and electronic load with energy recovery capability for seamless switching between sourcing and sinking
• High Power Density:
  18 kW/3U with accurate output, fast response, and low ripple noise
• User-Programmable Sequence Function:
  Simulates power interruptions, voltage drops, and other changes with 10 sequence files and 100 steps each
• Four Basic Load Modes:
  Constant current, constant voltage, constant power, and constant resistance for various testing needs
• Ideal for:
  Testing motors, battery packs, BMS, energy storage systems, and other applications

Feature

• Output voltage: 80 V up to 2250 V;
• Output current: up to ±4500 A;
• Output power: standalone 5 kW up to ±180 kW, parallel up to ±1800 kW;
• 0.02%+0.02%F.S. and 0.1%+0.1%F.S. accuracy for voltage and current measurement respectively;
• Power factor 0.99, efficiency > 93%;
• Regenerative load function, regenerative efficiency up to 95%;
• Bi-directional power transfer, seamless switch between sourcing and sinking;
• Autotomatic line loss compensation;
• CV, CC, CP, CR function;
• CV / CC priority start (prevents voltage or current overshoot with output ON);
• Adjustable voltage/current slew rate;
• Voltage ramp function; charge/discharge function;
• User programmable sequence function;
• Battery simulator function (optional);
• Support photovoltaic battery array simulation function (optional);
• OVP, OCP, OPP, OTP, LVP etc. protection functions;
• High-voltage isolated digital, analog, monitoring and control interfaces;
• Standard LAN, USB (serial), optional RS485, GPIB or CAN ports;
• Support SCPI, MODBUS, CAN-OPEN (optional) protocol;
• 18 kW / 3U high power density, standard 19-inch chassis design.