Itech IT-M3300 Regenerative DC Electronic load

The Itech IT-M3300 Regenerative DC Electronic load is part of the versatile IT-M3000 series. These ultra compact DC loads accommodate relatively high power and high accuracy in a very compact housing of ½ wide 19″ rack module of 1U high.

The IT-M3300 regenerative DC electronic load, available in 200W, 400W and 800W, can not only simulate different load profiles, but will also return the absorbed electrical energy back to the local grid instead of converting the absorbed energy into heat. And this principle contributes greatly to the high power density of this series of loads. Currently there are 12 models available, suitable for voltages up to 60V, 150V, 300V and 600V. The current ranges are 3A,6A, 12A and 30A. Striking about the IT-M3300 series loads is the standard programming resolution and measuring accuracy.

Multifunctional unit

This regenerative electronic load is therefore extremely suitable for battery discharge tests, testing multi-channel DC power supplies and in endurance tests for semiconductor aging, for example. Depending on the application, the following operating modes are available: CC/CV/CP/CR, CV+CC/CC+CR/CV+CR / CV+CC+CP+CR. A major advantage in battery cell and battery pack testing in particular is the fact that the IT-M3300 is standard equipped with a temperature measurement function, suitable for an optional temperature sensor. For higher powers or multiple load channels, up to 16 units can be synchronized or placed in a parallel setup. Remote control is possible via one of the 5 optional interfaces including; RS232, CAN, LAN, GPIB, USB_TMC, USB_VCP, RS485 and analog.

For more information, please refer to the datasheet of the IT-M3300.

See also the specifications of the other IT-M models:

IT-M3100 Wide range DC power supply
IT-M3200 High Accuracy DC power supply
IT-M3400 Bi-directional DC power
IT-M3600 Regenerative Power System
IT-M7700 AC power supply


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