Product Description:

The 8I64T400037.00X-1 is an inverter module produced by B&R Automation for the 8I6 ACOPOS Inverters series. It converts three-phase mains power into a variable output for asynchronous or servo motors used in coordinated motion tasks. An integrated brake chopper absorbs regenerated energy during deceleration. The internal EMC filter also simplifies cabinet wiring by reducing conducted emissions within industrial limits.

This unit supplies up to 1.5 kVA of apparent power, which supports loads that draw reactive power during acceleration. Its motor rating of 0.37 kW indicates the continuous power intended for the connected load. When used with a mains choke, the drive draws 1.1 A at 380 VAC, which helps reduce harmonic feedback into the plant supply. The control electronics operate at a nominal clock frequency of 4 kHz, balancing current ripple and switching losses. On the output side, the inverter can source 1.5 A at 500 VAC, which is suitable for small pumps, conveyors, or indexers. Command and diagnostic data pass over the X2X Link, allowing synchronized axis groups without separate fieldbus couplers. The maximum shielded motor cable length is 50 m, so the drive can be mounted away from the motor while maintaining signal quality. The short-circuit rating is 5 kA, and the output stage can deliver 2.3 A for 60 seconds during brief acceleration demands.

The housing dissipates 32 W as heat under full electrical load, so cabinet airflow is needed to prevent thermal derating. Physical installation remains compact because the module has a width of 107 mm, a depth of 152 mm, and a height of 143 mm, which supports dense DIN-rail mounting. The module weighs 1.55 kg, making it easy to handle during installation. These dimensions allow the unit to fit into tightly spaced control cabinets without requiring excessive panel space.