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ITECH IT-M3912B-80-240 Regenerative power system (80 V, +/-240 A, +/-12 kW)

DC Output Modes:

  • Support CC/CV/CW in Source mode, and can simulate DC output internal resistance
  • Support CC/CV/CW/CR/CC+CV/CV+CR/CR+CC/CC+CV+CW+CR in sink mode

Feature set:

  • 2 in 1 unit - a bidirectional power supply and a regenerative load
  • One button switch between source and load on front panel
  • Bidirectional energy flow between the DUT and the grid, current seamless switching
  • Master/slave parallel connection with patented technology - keep good performance while power extension
  • Efficient power regeneration reduce cost of electricity and cooling
  • CC/CV priority
  • Adjustable output impedance
  • Battery charge and discharge test
  • Battery simulation
  • Partial pre-compliant with LV123, LV148, DIN40839, ISO-16750-2, SAEJ1113-11, LV124 and ISO21848 automotive testing standards
  • Support solar panel I-V curves simulation (Excluding10V models)
  • Slope of voltage, current and power is settable
  • Simulation of dynamic driving conditions, up to 10 million points
  • Multiple protection:
    • OVP / ±OCP / ±OPP / OTP
    • Voltage transient drop protection
    • Anti-islanding/power grid detection/pre-charge

Connectivity:

  • Built-in USB/CAN/LAN/digital IO interface
  • Optional GPIB, Analog and RS232

Documents and Software Solutions:

Product Number:

IT-M3912B-80-240

Manufacturer:

ITECH

Quantity:

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IT-M3900B regenerative power system feature two-in-one, which can be uses as a bidirectional DC power supply, and also act as an independent regenerative load. It has one-button-switch between source and load mode, a unique feature for users that work in different applications such as battery, PV energy storage, electric vehicle, green energy and ATE fields.

One button switch, Bidirectional Power Supply and Regenerative load

Different from other bidirectional power supplies, the IT-M3900B series is a regenerative power system, which combines two devices into a 1U unit. It is both a bidirectional DC power supply and a regenerative DC electronic load. You can switch between Source and Load with one button on the front panel. The IT-M3900B not only saves space and equipment purchasing cost, but also enables you to connect DUT easily. It can switch seamlessly between source and sink mode fast and continuously, which avoids voltage or current overshoot effectively. IT-M3900B is useful for battery test, cell packaging equipment test, battery protection board test, etc.

Battery simulation function

IT-M3900B unique bidirectional design and variable output impedence makes it easy for the users to set voltage/capacity/internal resistance/SOC quickly to define battery matrix quickly from the front panel, to simulate the charge/discharge characteristics of battery and assist with other tests. ITECH provides the optional BSS2000 battery simulation software. This allows users tp define the battery curve by setting common parameters, initial battery capacity to verify the DUT characteristics under different battery status can also be set. BSS2000 supports importing matlab battery matrix or CSV. file with battery charging and discharging curve, to simulate real battery charge and discharge characteristics.

Models available:

  • Compact design, power up to 6kW in 1U space, power up to 12 kW in 2U space
  • Voltage range: 10-1500 V
  • Current range: -720 A-1020 A
  • Power range: +/-12 kW
  • Wide range of output design, one unit can be used as multiple power supplies
  • Bidirectional energy flow between the DUT and grid, seamless switching across quadrants
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Description
Reviews
Query on the Item

IT-M3900B regenerative power system feature two-in-one, which can be uses as a bidirectional DC power supply, and also act as an independent regenerative load. It has one-button-switch between source and load mode, a unique feature for users that work in different applications such as battery, PV energy storage, electric vehicle, green energy and ATE fields.

One button switch, Bidirectional Power Supply and Regenerative load

Different from other bidirectional power supplies, the IT-M3900B series is a regenerative power system, which combines two devices into a 1U unit. It is both a bidirectional DC power supply and a regenerative DC electronic load. You can switch between Source and Load with one button on the front panel. The IT-M3900B not only saves space and equipment purchasing cost, but also enables you to connect DUT easily. It can switch seamlessly between source and sink mode fast and continuously, which avoids voltage or current overshoot effectively. IT-M3900B is useful for battery test, cell packaging equipment test, battery protection board test, etc.

Battery simulation function

IT-M3900B unique bidirectional design and variable output impedence makes it easy for the users to set voltage/capacity/internal resistance/SOC quickly to define battery matrix quickly from the front panel, to simulate the charge/discharge characteristics of battery and assist with other tests. ITECH provides the optional BSS2000 battery simulation software. This allows users tp define the battery curve by setting common parameters, initial battery capacity to verify the DUT characteristics under different battery status can also be set. BSS2000 supports importing matlab battery matrix or CSV. file with battery charging and discharging curve, to simulate real battery charge and discharge characteristics.

Models available:

  • Compact design, power up to 6kW in 1U space, power up to 12 kW in 2U space
  • Voltage range: 10-1500 V
  • Current range: -720 A-1020 A
  • Power range: +/-12 kW
  • Wide range of output design, one unit can be used as multiple power supplies
  • Bidirectional energy flow between the DUT and grid, seamless switching across quadrants
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