ABB 3BHB003689 Original Industrial Power Unit Product Introduction
ABB 3BHB003689 is a genuine original industrial power unit manufactured by ABB, designed for high-reliability power supply and EMI suppression in harsh industrial automation environments. As a core power accessory for ABB industrial control systems, this power unit features stable performance, high conversion efficiency and strong anti-interference capability, widely compatible with industrial robot controllers, DCS systems, PLC and servo drive equipment. The product is in stock with fast delivery, 100% original and brand new with complete after-sales guarantee.

Core Features

• Original Premium Quality: Adopts ABB’s global standardized production process, strictly compliant with IEC, UL and CE industrial certification standards. It delivers consistent and reliable operation for long-term continuous working conditions, effectively reducing equipment failure rates.
• Excellent Power Conversion & EMI Filtering: Built-in multi-stage LC filter circuit, which greatly suppresses high-frequency electromagnetic interference in industrial sites. It ensures pure and stable power output, protects precision control components from voltage fluctuation and signal interference, and improves the overall stability of the automation system.
• Wide Temperature Adaptability: Supports a wide operating temperature range from -25°C to +85°C and storage temperature from -40°C to +100°C. It can adapt to complex and harsh industrial scenarios such as high temperature, low temperature and frequent temperature changes.
• Multiple Safety Protection: Equipped with built-in over-current, over-voltage and over-temperature protection functions, with high insulation resistance and strong voltage resistance performance. The IP20 protection grade effectively avoids short circuit and circuit damage risks, ensuring safe and stable system operation.
• Easy Installation & Strong Compatibility: Adopts standard 35mm DIN rail mounting design for quick and convenient installation. It is perfectly compatible with ABB IRC5 robot control systems, AC 800M DCS systems and various mainstream industrial PLC and drive devices, realizing plug-and-play and seamless system matching.
• Intelligent Diagnosis & Redundant Support: Comes with LED status indicators for power, operation and fault status, enabling real-time equipment status monitoring and quick fault location. It supports dual-unit hot backup redundant operation to ensure uninterrupted production operation of key equipment.

Technical Specifications

• Model: 3BHB003689
• Manufacturer: ABB
• Product Type: Industrial Power Supply Unit with EMI Filter
• Rated Input: 250V AC, 20A, 50/60Hz
• Filtering Performance: High insertion loss ≥40dB (30MHz-100MHz)
• Withstand Voltage: 1500V AC (1 minute input to ground)
• Insulation Resistance: ≥100MΩ
• Operating Temperature: -25°C ~ +85°C
• Storage Temperature: -40°C ~ +100°C
• Protection Grade: IP20
• Installation Method: 35mm DIN Rail Mount
• Certifications: CE, UL, IEC/EN 60947, EN 55011

Application Scenarios

This ABB industrial power unit is widely applied in automotive manufacturing welding and spraying robotic workstations, chemical and energy process control DCS systems, water treatment automation equipment, servo drive and frequency converter supporting power supply, semiconductor precision manufacturing, packaging machinery and other high-precision and high-stability required industrial fields.

Product Supply & Service

• Stock Status: Adequate in stock, support quick shipment within 1-2 working days
• Product Condition: 100% Original Brand New, Genuine ABB Parts
• Warranty: 12-month professional warranty service
• Support: Complete technical guidance, after-sales maintenance and full set of shipping documents