8I64T400300.000-1 B & R Automation
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The 8I64T400300.000-1 inverter is manufactured by B & R Automation and is part of the 8I6 ACOPOS Inverters series. It has a rated power output of 3 kW and measures 184 mm in height, 158 mm in depth, and 142 mm in width. The device weighs 2.35 kg and operates with an input impedance of 12.1 kΩ and a maximum Do1 switching frequency of 100 Hz.
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Product Description:
The 8I64T400300.000-1 inverter is produced by B & R Automation for the 8I6 ACOPOS Inverters series. It converts fixed mains energy into controlled three-phase output so induction or synchronous motors can follow precise speed and torque commands in automated handling, packaging, and assembly cells. An onboard X2X bus interface ties the unit directly to B & R PLCs, enabling tight motion coordination across the machine. This connection also allows the controller to exchange operating data and command values through the same automation platform.
This model delivers a continuous output of 3 kW, supplying mid-frame drives without derating. The Li digital input presents an impedance of 12.1 kΩ and is processed every 4 ms, giving sensors a high-resistance load while keeping scan times deterministic. The inverter has a depth of 158 mm, a height of 184 mm, and a width of 142 mm, allowing the housing to fit shallow control cabinets. The Li3/Li4 channels support an AB counter rate of 20 kHz and accept incremental feedback with a 100 kHz ceiling, while the Do1 transistor output leaks only 3 µA and toggles loads up to 100 Hz. Relay R2 is sampled every 8 ms to report its state for electromechanical interfacing.
The assembly weighs just 2.35 kg, reducing the static load on mounting hardware and making cabinet placement easier. Its control electronics draw 1.6 W from a 24 VDC X2X supply, so the auxiliary power demand remains low during normal operation. The SPDT Relay R2 can switch contactors or solenoids at up to 2 A at 250 VAC, offering a direct path for motor contactor or brake-release logic. A separate control supply supports communication and I/O handling without adding much load to the cabinet power distribution. Relay feedback and transistor switching give the inverter practical local interfacing for small auxiliary circuits.
Frequently Asked Questions about 8I64T400300.000-1:
Q: What is the rated power output of the 8I64T400300.000-1 inverter?
A: The 8I64T400300.000-1 ACOPOS Inverter provides a rated power output of 3 kW.
Q: What is the maximum input frequency supported by the Li3/li4 channels on this device?
A: The maximum input frequency for the Li3/li4 channels is 100 kHz.
Q: What is the maximum Do1 switching frequency offered by the 8I64T400300.000-1?
A: This inverter has a Do1 maximum switching frequency of 100 Hz.
Q: What X2x supply voltage is required for the 8I64T400300.000-1?
A: The X2x supply voltage required for this model is 24 VDC.
Q: What is the maximum resistive current supported by Relay R2?
A: Relay R2 on this inverter can handle up to 2 A at 250 VAC for resistive loads.
