8I84T404500.010-1
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The 8I84T404500.010-1 ACOPOS inverter offers a power rating of 4.0 kW, a nominal output current of 10.5 A, and an IP20 protection class. Part of the 8I7 ACOPOS Inverters series by B & R Automation, it operates at a mains frequency of 50 to 60 Hz and features dimensions of 230 x 400 x 213 mm.
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Product Description:
The B&R Automation 8I84T404500.010-1 ACOPOS Inverter is part of the 8I7 ACOPOS inverter lineup. It is engineered to deliver dependable motor management in industrial automation environments requiring precise motion control. The unit operates with an input supply voltage ranging from 380 to 480 volts AC.
The 8I84T404500.010-1 inverter power range from 0.75 kilowatts up to 45 kilowatts. This performance corresponds to a motor output capability of 1 to 60 horsepower. The cooling is achieved using forced air circulation through dedicated ventilation channels. The enclosure complies with IP20 protection standards, making it suitable for cabinet installation. It is specifically designed for panel-mounted applications within automation systems. The inverter features Ethernet/IP and Profinet communication interfaces. These ports enable seamless integration with controllers and industrial communication networks. The 8I84T404500.010-1 inverter supports digital incremental encoders for precise monitoring and control. Encoder inputs are based on TTL signals and allow accurate speed and position regulation. The supported encoder frequency range extends into several hundred kilohertz. The inverter can be operated up to 1000 meters above sea level without derating. At greater elevations, output adjustments are required to maintain performance.
The 8I84T404500.010-1 inverter provides consistent motor performance supported by advanced control algorithms. The safety features are integrated to safeguard against overvoltage, undervoltage, and overcurrent faults. The environmental ratings make the device well-suited for challenging industrial conditions. The permissible operating temperature range is specified from 0 °C to 50 °C. The broader storage limits allow safe handling when the unit is not active. The device can tolerate up to 95 percent relative humidity without condensation. It withstands vibration levels of 0.15 mm amplitude in the 10–55 Hz range. The shock resistance is certified up to 10 g for short-term exposure.
Frequently Asked Questions about 8I84T404500.010-1:
Q: How does B&R Automation 8I84T404500.010-1 inverter manage altitude-related derating?
A: The B&R Automation 8I84T404500.010-1 inverter operates at full capacity up to 1000 meters, but requires output reduction at higher elevations to prevent overheating.
Q: What encoder signal handling is supported by B&R Automation 8I84T404500.010-1 inverter?
A: The 8I84T404500.010-1 inverter accepts TTL-based digital incremental encoders, supporting frequencies of several hundred kilohertz for precise motor speed and position regulation.
Q: How does B&R Automation 8I84T404500.010-1 inverter integrate with industrial communication systems?
A: The inverter includes Ethernet/IP and Profinet ports, ensuring seamless connectivity with automation controllers and real-time communication networks.
Q: What cooling strategy ensures stable operation of B&R Automation 8I84T404500.010-1 inverter?
A: The inverter relies on forced-air circulation through designated ventilation channels, maintaining thermal stability during continuous high-load motor applications.
Q: Which environmental factors influence the inverter durability?
A: The module withstands 0–50 °C operation, 95% humidity, 10 g shocks, and vibration levels of 0.15 mm amplitude at 10–55 Hz.
