ABB 3BHB003689 is an original genuine Medium Voltage (MV) Converter Module developed exclusively for ABB medium voltage frequency conversion and industrial power conversion systems. As a core functional component of ABB medium voltage drive and power conversion equipment, it integrates precise power conversion, signal regulation, system filtering and circuit protection functions. Built to withstand high-voltage and high-load industrial operating conditions, it ensures stable, efficient and safe operation of medium voltage converter units. 100% original ABB genuine parts, in stock with fast global delivery and full official warranty support.

Core Features

• Professional Medium Voltage Conversion Grade Quality: Manufactured in strict compliance with ABB’s high-voltage electrical manufacturing specifications and global industrial standards, certified by CE, UL and IEC high-voltage norms. Optimized for medium voltage converter operating logic, it features stable high-voltage electrical performance, strong anti-arc and anti-interference capabilities, and ultra-low operational failure rate, fully adapting to long-term continuous operation of heavy-duty medium voltage power conversion equipment.
• High-Efficiency MV Power Conversion & Harmonic Suppression: Adopts professional power conversion circuit design tailored for medium voltage frequency conversion systems. It achieves precise voltage and current conversion, effectively suppresses high-order harmonics, voltage surges and transient interference generated during MV converter startup, frequency modulation and load switching. It stabilizes system power quality and avoids converter output distortion and equipment operational faults.
• Superior Harsh Environment Resistance: Supports a wide operating temperature range of -25°C to +85°C and storage temperature of -40°C to +100°C. The rugged industrial-grade structure resists temperature fluctuations, humidity, dust and electromagnetic interference in heavy industrial sites, maintaining consistent and reliable conversion performance of medium voltage systems under extreme working conditions.
• Multi-Layer High-Voltage Safety Protection: Equipped with dedicated over-voltage, over-current, over-temperature, short-circuit and creepage protection mechanisms for medium voltage scenarios. It features ultra-high insulation resistance and strong high-voltage withstand capability, which can quickly trigger protection and cut off abnormal circuits, effectively protecting the core body of the medium voltage converter, power units and control components from breakdown and damage.
• Perfect System Matching & Modular Integration: Features a standardized modular structure with compact layout and convenient assembly and wiring. It is highly compatible with ABB full-series medium voltage converters, industrial MV drive systems and supporting process control units, supporting fast modular replacement and seamless system integration, greatly improving equipment maintenance efficiency.
• Real-Time Status Monitoring & Stable Operation: Built-in high-sensitivity signal detection and LED status indication modules, which can real-time monitor the power conversion status, operating parameters and fault information of the medium voltage converter. It supports rapid fault diagnosis and positioning, and adapts to redundant backup operation requirements, ensuring uninterrupted and stable operation of key medium voltage power conversion equipment.

Technical Specifications

• Model: 3BHB003689
• Manufacturer: ABB
• Product Type: Medium Voltage Converter Core Functional Module
• Rated Input: 250V AC, 20A, 50/60Hz (Matching MV converter system)
• Conversion & Filtering Performance: High-precision power conversion, insertion loss ≥40dB (30MHz-100MHz), dedicated for MV harmonic suppression
• High-Voltage Withstand Capacity: 1500V AC (1 minute input to ground), adapted to medium voltage system insulation standards
• Insulation Resistance: ≥100MΩ, excellent high-voltage insulation performance
• Operating Temperature: -25°C ~ +85°C
• Storage Temperature: -40°C ~ +100°C
• Protection Grade: IP20
• Installation Method: Standard 35mm DIN Rail / Cabinet modular installation
• Industry Certifications: CE, UL, IEC/EN 60947, EN 55011 (High-voltage industrial standard compliance)

Application Scenarios

This ABB medium voltage converter module is a core supporting component for medium voltage power conversion systems, widely applied in heavy-duty industrial fields including electric power generation, petroleum and chemical industry, mining and metallurgy, large-scale water supply and drainage, and industrial fan/pump energy-saving transformation. It is specially used for supporting installation and stable operation of ABB medium voltage frequency converters, medium voltage drive control systems and high-power industrial power conversion equipment, providing reliable power conversion and safety protection guarantee for high-load medium voltage industrial systems.

Product Supply & Service

• Stock Status: Adequate in-stock inventory, support fast global shipment within 1-2 working days
• Product Condition: 100% Original New ABB Medium Voltage Converter Module, unopened and factory-tested
• Warranty Period: 12-month official ABB quality warranty
• Professional Support: Professional MV converter matching consultation, complete technical parameter guidance, official factory documents and one-stop after-sales maintenance service