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Overview

Brand Name:	B&R Industrial Automation
Model Number:	8BVI0055HWD0.000-1
Country of Origin:	Austria
Packaging Details:	Original new Factory Sealed
Delivery Time:	Delivery time in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Model	8BVI0055HWD0.000-1
Manufacturer	B&R Industrial Automation
Product Family	ACOPOSmulti
Module Type	Dual-axis inverter module, wall mounting
B&R ID Code	0x20B5
Cooling & Mounting	Wall mounting
Slots for Plug-in Modules	2
DC Bus Voltage (Nominal)	750 VDC
DC Bus Capacitance	330 µF
Continuous Power per Axis	5.5 kW
Continuous Current per Axis	7.6 Aeff
Peak Current per Axis	18.9 Aeff
Nominal Switching Frequency	5 kHz
Possible Switching Frequencies	5 / 10 / 20 kHz
Max. Output Frequency	598 Hz
24 VDC Power Supply Input	25 VDC ±1.6%
24 VDC Outputs	2 (24 VDC ±6%, 250 mA each)
Max. Power Consumption (24 V)	16 W + PSLOT1 + PSLOT2 + P24V Out + PHoldingBrake
Motor Holding Brake Outputs	2 (24 VDC, 1.1 A continuous each)
Enable Inputs	4 (2 per axis), sink wiring
Trigger Inputs	2, sink wiring
Temperature Sensor Inputs	2 (500 Ω to 5 kΩ)
Max. Motor Cable Length (5/10 kHz)	25 m
Max. Motor Cable Length (20 kHz)	10 m
Certifications	CE, UKCA, cULus E225616, KC, Functional Safety
Operating Temperature (Nominal)	5 to 40°C
Operating Temperature (Max.)	55°C
Storage Temperature	–25 to 55°C
Transport Temperature	–25 to 70°C
Relative Humidity (Operation)	5 to 85%
Dimensions (W × H × D)	50 × 374 × 261 mm (single-width)

Description

The 8BVI0055HWD0.000-1 is a high-performance dual-axis inverter module from B&R‘s ACOPOSmulti drive system, engineered for precision motion control in multi-axis machinery applications. The 8BVI0055HWD0.000-1 houses two fully independent power inverters within a single compact enclosure, each delivering 7.6 A continuous current and 5.5 kW of power. The 8BVI0055HWD0.000-1 features integrated motor holding brake control, temperature sensor monitoring, and two slots for ACOPOSmulti plug-in modules. With integrated uncontrolled standstill and safe stop functionality, the 8BVI0055HWD0.000-1 is wall-mounted and operates on a 750 VDC common DC bus, enabling energy sharing between drives.

Competitive Advantage

Dual-Axis Integration in Single Width – Two fully independent power inverters housed in one compact module, significantly reducing cabinet footprint compared to two single-axis drives.
Common DC Bus Architecture – Shares energy between multiple drives on the same DC bus; regenerative energy from braking is fed back to the DC bus rather than dissipated as heat, improving overall system efficiency.
Integrated Uncontrolled Standstill & Safe Stop – Built-in safety functions eliminate the need for external safety relays or contactors, simplifying system design and reducing component count.
Modular Expandability – Two slots for ACOPOSmulti plug-in modules enable flexible I/O and encoder interface expansion without additional hardware.
High-Speed Real-Time Communication – Ethernet POWERLINK onboard delivers microsecond-level synchronization between axes, critical for complex coordinated motion control.
Hot-Swappable Design – Plug-in modules can be replaced without powering down the entire system, minimizing downtime.
Functional Safety Certified – Achieves high SIL/PL levels for safety-critical applications

Features

Two Independent Inverter Axes – Each axis operates independently with separate motor connections (X5A and X5B), enabling two motors to be controlled from a single module.
Integrated Motor Holding Brake Control – Two brake outputs (24 VDC, 1.1 A each) with open circuit, overload, short-circuit, and undervoltage monitoring.
Built-In Temperature Sensor Monitoring – Two temperature sensor inputs (500 Ω to 5 kΩ) per axis protect motors from overtemperature conditions.
Flexible Switching Frequency – Selectable 5, 10, or 20 kHz switching frequencies to balance power loss, audible noise, and motor insulation stress.
Comprehensive Protection – Overload protection, short-circuit protection, ground fault protection, and overtemperature monitoring (IGBT junction, heat sink).
POWERLINK Real-Time Communication – Onboard POWERLINK interface with two RJ45 ports for high-speed deterministic networking.
Two Plug-in Module Slots – Supports EnDat, HIPERFACE, resolver, incremental encoder, SinCos, and digital I/O modules.
Diagnostic LEDs – RDY (Ready), RUN (Run), ERR (Error), POWERLINK status, encoder direction, and backup battery status indicators.
Hardware Fault Detection – Continuous monitoring of EEPROM, interlock signals, and microprocessor function.
Wall Mounting Design – Optimized for vertical hanging or horizontal lying installation in control cabinets.

Functions

Dual-Axis Motor Control – Each axis independently drives a synchronous or asynchronous motor through the U, V, W motor connections, with integrated PE (protective earth).
Pulse Width Modulation (PWM) Inversion – Converts DC bus voltage (750 VDC nominal) into variable-frequency AC output to control motor speed and torque.
Enable Input Management – Four enable inputs (2 per axis) must be energized to enable the power stage; provides hardware-based safety interlock.
Motor Holding Brake Control – Activates and releases permanent magnet holding brakes via S1/B+ and S2/B- connections; includes internal quenching circuit to protect brake coils during switching.
Temperature Monitoring – Reads motor temperature sensors (PTC or thermistor) connected to T+ and T- terminals; triggers protective actions on overtemperature.
Trigger Input Processing – Two trigger inputs with 52 µs rising edge and 53 µs falling edge delays for high-speed event capture.
Overload Management – Monitors current against continuous and peak ratings; outputs warning or error+stop when overload duration is exceeded.
Diagnostic Reporting – Real-time status via front-panel LEDs (RDY/RUN/ERR per axis) and software-accessible diagnostic parameters.
Encoder Feedback Processing – Plug-in modules in SLOT1 and SLOT2 evaluate encoder signals (EnDat, HIPERFACE, resolver, incremental, SinCos) for closed-loop control.
24 VDC Power Distribution – Provides two 24 VDC outputs for powering external devices such as sensors or encoders.
POWERLINK Network Participation – Communicates with the motion controller via Ethernet POWERLINK; node number configurable via hexadecimal rotary switches.

FAQ

Q1: What is the difference between a dual-axis inverter module and two single-axis modules?

A1: The 8BVI0055HWD0.000-1 integrates two fully independent power inverters into a single-width module, saving significant cabinet space, reducing wiring complexity, and enabling shared DC bus connections. Two single-axis modules would require double the width and additional wiring.

Q2: Can the 8BVI0055HWD0.000-1 be used with different motors on each axis?

A2: Yes. Each of the two axes operates independently with separate motor connections (X5A and X5B). Different motor types, sizes, and encoder feedback configurations can be used on each axis, provided they meet the module‘s 7.6 A continuous and 18.9 A peak current ratings.

Q3: What is the maximum motor cable length for this module?

A3: The maximum motor cable length depends on the switching frequency: 25 meters at 5 kHz and 10 kHz, and 10 meters at 20 kHz. For longer cable runs, external dv/dt chokes or output filters may be required to reduce motor insulation stress.

Q4: What happens if the motor holding brake is conncted with reverse polarity?

A4: If B+ and B- are swapped when connecting a permanent magnet holding brake, the brake cannot be opened. The 8BVI0055HWD0.000-1 cannot detect reverse polarity connection, so careful wiring per the pinout diagram is essential.

Q5: Does this module support functional safety applications?

A5: Yes. The 8BVI0055HWD0.000-1 is certified for functional safety with integrated uncontrolled standstill and safe stop functions. It achieves high SIL (Safety Integrity Level) and PL (Performance Level) classifications as documented in the user manual‘s safety technology section.

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