ABB 3BHB007445P0001 POS.A6033 Medium‑Voltage Drive

Description

Hardware and Performance Specifications Auxiliary supply: Powered by drive internal auxiliary power supply Power consumption: ≤8 W Monitoring signals: Rectifier bridge current, voltage, heat‑sink temperature Binary I/O: Galvanic‑isolated fault‑signal input / output channels Communication interfaces: Drive internal back‑plane bus Mounting mode: Plug‑in PCB board, installation position POS.A6033 inside ACS1000 drive rack Protection class: IP20 Operating temperature: ‑10 ℃ ~ +60 ℃ Storage temperature: ‑40 ℃ ~ +85 ℃ Humidity: 5‑95 %RH non‑condensing EMC compliance: Comply with IEC 61000‑4 series industrial electromagnetic‑compatibility standards Dimension & weight: 200 × 120 × 35 mm, weight approx. 0.76 kg Certifications: CE approval

Main Functions Real‑time monitoring of operating status of ACS1000 drive input rectifier bridge unit. Detect rectifier‑side faults including over‑current, phase‑unbalance, thyristor abnormal conduction and heat‑sink over‑temperature. Generate fault‑trip and alarm signals and transmit to drive main controller via internal back‑plane bus. Provide hardware‑level fast protection response for rectifier power‑semiconductor devices. Front‑panel LED indicators display power‑on status, running status and fault alarm codes for on‑site inspection. Hardware self‑diagnosis detects board internal circuit faults and channel abnormality. Parameter setting and fault diagnosis are completed by ABB drive commissioning tool.

Installation Requirement Plug‑in installation at cabinet slot position POS.A6033 inside ACS1000 medium‑voltage drive rack. Separate high‑power main‑circuit cables and weak‑signal control‑wiring. Ensure reliable cabinet protective grounding. After board replacement, confirm full part‑number 3BHB007445P0001 matches original drive configuration, restore complete drive parameter set. Perform power‑on self‑test, fault‑signal loop test and internal bus communication verification. This supervision board is dedicated for ACS1000 series; different hardware revisions cannot be directly interchanged without parameter adaptation. Do not put into service until no hardware self‑diagnosis fault alarm exists.

Typical Application Scenarios Rectifier supervision spare‑part for ABB ACS1000 medium‑voltage AC drives, used for large‑power pump, fan and compressor motor drive‑system maintenance in power‑plant auxiliary‑systems, metallurgy and mining industries.

Key Features

1. Dedicated rectifier‑monitoring board for ACS1000 medium‑voltage drive, provides hardware‑level protection for input rectifier bridge.
2. Multi‑dimensional fault‑detection for rectifier current, voltage and heat‑sink temperature.
3. Plug‑in rack‑mount structure, installed at drawing‑defined position POS.A6033, convenient for on‑site replacement.
4. Visible LED fault indication for fast on‑site troubleshooting.
5. Strict full‑part‑number matching shall be observed during spare‑part replacement; POS.A6033 is only installation‑position mark, not part number.