B&R 8BVI0055HCD0.000 – 1 Dual-axis Servo Inverter Module

I. Basic Model Definition
Brand: B&R (B&R is a motion control brand under ABB)
Series: ACOPOSmulti High-Voltage Multi-Axis Servo System
Full Model: 8BVI0055HCD0.000-1
Model Segmentation Explanation
8BVI: ACOPOSmulti Inverter Drive Unit
0055: Single-axis rated continuous current 5.5A RMS
H: High-voltage model, compatible with 3×400~480VAC bus
C: Supports two cooling methods: cold plate cooling / direct through-wall installation
D: Standard STO safety torque cut-off and safety stop functions
0.000-1: Standard hardware version, no special expansion plug-ins pre-installed

Core Electrical Specifications
Power and Current (Dual-axis Independent Drive)
Single-axis continuous output: 5.5A; Peak current 16.5A (3 times overload)
Applicable servo motor power: single axis 1.5~3kW permanent magnet synchronous motor PMSM
DC bus: 315~800VDC (matched with ACOPOSmulti power supply module rectification)
Control power supply: External 24VDC ±6% control power supply
Switching frequency: 5/10/20kHz (software selectable), high frequency suitable for high-precision low-speed scenarios
Cooling Selection
Cold plate water cooling / oil cooling: High-density cabinet, multi-axis dense layout
Direct through-wall cooling: External control cabinet cooling, reduces cabinet internal temperature rise
Operating Environment: 0~+55℃ (high temperature requires capacity reduction), IP20 cabinet installation

Hardware Architecture and Interfaces
Dual-axis independent inverter
1 module with two fully isolated inverters, controlling 2 servo motors simultaneously, significantly saving rack space
Built-in integrated interfaces
Motor brake 24V output, motor temperature sensor PT100/KTY direct connection
Two encoder feedback channels: support EnDat, Hiperface, Sin/Cos 1Vpp
2 expansion slots, can be added encoder card, I/O safety card
System communication bus
X2X Link: Backplane high-speed synchronous bus, microsecond-level synchronization between modules
POWERLINK real-time industrial Ethernet: Connect to B&R X20 PLC upper-level control
Safety Function (Standard without additional modules)
STO (Safe Torque Off), SS1 safety stop, meet EN 60204, SIL2 safety level

Communication and Control Characteristics
Motion Algorithm: Field-oriented FOC vector control, low-speed 200% rated torque output
Multi-axis synchronization: Electronic cam, shearing, color mark synchronization, master-slave following, synchronization error < 1μs
Programming Software: Automation Studio full-integrated programming, motion logic and PLC program unified development
Fault Diagnosis: Overcurrent, overvoltage, overload, encoder break, bus under-voltage, temperature alarm, fault code uploaded to PLC

 System Components (ACOPOSmulti Complete Set)
Power module (8B0P series): 380VAC rectification, providing DC bus
Drive module: 8BVI0055HCD0.000-1 (this model, dual-axis 5.5A)
B&R X20 PLC CPU: POWERLINK bus control multi-axis driver
Optional expansion: encoder plug-in, safety I/O plug-in, terminal kit 8BZVI0055D0.000-1A