8BVI0055HWS0.000-1 B&R Actuator module

Product Detailed Description

• Function: This inverter module serves as a power converter, taking DC bus voltage from an ACOPOSmulti power supply module and converting it into a variable frequency and voltage AC output to precisely control the speed, torque, and position of connected motors (typically servo or asynchronous motors). It's a key component for realizing complex motion profiles in multi-axis machines.

• Modular System Integration: It's part of the ACOPOSmulti modular drive system. This means it integrates seamlessly with other ACOPOSmulti components like power supply modules, braking resistors, and communication modules via a shared DC bus and backplane. This modularity allows for flexible and scalable drive solutions.

• Motion Control Capabilities: The ACOPOSmulti system, including this inverter module, supports advanced motion control functionalities crucial for modern machinery, such as:

• Synchronized movements

• Electronic gearing

• Cam profiles

• Robotics control

• Safety functions (when integrated with a complete safety solution)

• High Performance: Designed for demanding applications, it offers high dynamic response and precise motor control. The module's performance can be optimized for specific applications through configurable switching frequencies.

• Cooling and Mounting: This specific variant (HWS) is designed for wall mounting, often with integrated cooling fins and sometimes a fan for efficient heat dissipation. B&R's ACOPOSmulti also offers other cooling options like feed-through coolers (IP65) and cold plates for diverse cabinet designs.

• Diagnostic Features: Like other B&R automation components, it typically offers comprehensive diagnostic capabilities, including status LEDs and detailed error messages accessible through the B&R Automation Studio software, facilitating quick troubleshooting.

Product Parameters

(Note: Specific parameters can vary slightly by revision. Always refer to the official B&R ACOPOSmulti documentation, specifically for the 8BVI0055HWS0.000-1, for the most accurate and up-to-date specifications.)

• Type: Inverter Module (Single-axis)

• Series: ACOPOSmulti

• Continuous Current per Motor Connection: 7.6 Aeff (Amps effective)

• Continuous Power per Motor Connection: 5.5 kW

• Nominal DC Bus Voltage: 750 VDC

• Output Voltage: 3 x 0...480 VAC

• Output Frequency Range: 0...500 Hz (or up to 598 Hz)

• Cooling and Mounting Type: Wall mounting (HWS variant)

• Slots for Plug-in Modules: Typically 2 (for communication modules, encoder interfaces, etc.)

• DC Bus Capacitance: 165 µF

• 24 VDC Power Supply (Input for control electronics):

• Input voltage: 25 VDC ±1.6%

• Max. power consumption: 12 W + PSLOT1 + PSLOT2 + P24 V Out + PHoldingBrake Variant

• Protection Measures:

• Overload protection: Yes

• Short-circuit and ground fault protection: Yes

• Open-circuit monitoring: Yes

• Undervoltage monitoring: Yes

• Operating Temperature (Nominal): 5 to 40°C (Max: 55°C)

• Storage Temperature: -25 to 55°C

• Transport Temperature: -25 to 70°C

• Relative Humidity (Operation): 5 to 85% (non-condensing)

• Degree of Protection: Typically IP20 (for the module itself when wall-mounted in a cabinet)

• Dimensions (approx.):

• Height: 31.7 cm (12.48 in)

• Width: 5.5 cm (2.1 in)

• Length: 26.5 cm (10.4 in)

• Weight: Approx. 2.7 kg (5.9 lbs)

• Terminal Connection Cross Section: Flexible and fine-stranded wires with wire end sleeves: 0.25 to 6 mm²

• Approvals: UL/C-UL-US, CSA (typically).

Product Advantages

• High Performance and Precision: Enables highly dynamic and precise control of motors, critical for applications requiring exact positioning and synchronized movements.

• Modularity and Scalability: As part of the ACOPOSmulti system, it allows for flexible expansion and adaptation to various machine sizes and complexities, reducing engineering effort.

• Energy Efficiency: Intelligent energy management within the ACOPOSmulti system, including regenerative braking capabilities (if connected to appropriate power supply modules), leads to significant energy savings.

• Reduced Wiring: The shared DC bus and integrated communication minimize wiring efforts and cabinet space.

• Advanced Control Functions: Seamless integration with B&R's Automation Studio enables the implementation of sophisticated motion control algorithms and functionalities.

• Robust and Reliable: Designed for industrial environments, ensuring high availability and long service life.

• Comprehensive Safety Options: Can be easily integrated into certified safety applications using B&R's SafeMOTION or SafeROBOTICS solutions.

Precautions

• System Integration: This module is designed to operate as part of a complete ACOPOSmulti system. It requires an ACOPOSmulti power supply module to function and may require specific communication and encoder modules. Do not attempt to operate it independently.

• Correct Wiring: Strictly adhere to the B&R wiring diagrams for power supply, motor connections, control signals, and safety circuits. Incorrect wiring can lead to damage, malfunction, or safety hazards.

• DC Bus Voltage: Ensure the incoming DC bus voltage from the power supply module is within the specified nominal and permissible ranges.

• Cooling and Ventilation: Ensure adequate airflow and heat dissipation in the control cabinet, especially given the module's power dissipation. Maintain ambient temperatures within the specified operating range.

• Grounding: Proper grounding of the module and the overall system is crucial for safety and electromagnetic compatibility (EMC).

• Parameterization: Use B&R's Automation Studio software to correctly configure all motor parameters, control modes, and application-specific settings. Incorrect parameterization can lead to motor damage or unstable operation.

• Safety Instructions: Always follow all safety instructions provided in the ACOPOSmulti system manual, especially regarding high voltages and rotating machinery. Ensure proper lockout/tagout procedures are followed during installation and maintenance.

• Firmware Compatibility: Ensure the firmware version of the inverter module is compatible with the version of Automation Studio and other ACOPOSmulti components in the system.

Payment: Bank of Singapore

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