As an ABB factory-certified spare part, this product strictly adheres to industrial-grade quality standards, featuring strong compatibility and high durability. It can effectively replace outdated models (such as 3BHB002916R0001, 3BHB002916R0101, etc.), providing a reliable solution for equipment maintenance and upgrading.

Core Parameters and Ordering Information

• Product Model: 3BHE021889R0101; UFC721BE101
• Product Name: ADCVI-Board Coat
• Country of Origin: Switzerland (CH), Singapore (SG) (Supplied from multiple original factory locations, with consistent quality across all origins)
• Net Product Weight: 0.2 Kilograms (kg)
• Inventory Warehouse: (Multiple warehouses available worldwide, supporting fast delivery)

• Replacement Relationship: Replacements for old models: 3BHB002916R0001, HB002916R0001, 3BHB002916R0101, HB002916R0101; Upgraded model: 3BHE037864R0101

Technical Features and Advantages

• Original Factory Quality Assurance: As an ABB original spare part, the UFC721BE101 (3BHE021889R0101) has passed rigorous industrial-grade testing. Its coating material is resistant to high and low temperatures as well as electromagnetic interference, enabling it to adapt to complex industrial on-site environments (such as dust, humidity fluctuations, etc.). This extends the service life of the circuit board and reduces equipment failure rates.
• Precise Compatibility: Specifically designed for ABB ACS1000 series frequency converters, it is a dedicated coating component for the ADCVI circuit board in this series of equipment. When replacing the ADCVI circuit board with a CVMI2B circuit board in the ACS1000 for the first time, it is necessary to match the corresponding upgrade kit (e.g., ACS1000A 3BHB040806R0001, ACS1000W 3BHB040806R0002, ACS1000i 3BHB040806R0003) to ensure stable operation of the equipment after upgrade. (Note: This product can only be obtained after approval from the ABB MV A support hotline to ensure technical compliance.)

• Maintenance Convenience: The product's installation process complies with ABB standard maintenance specifications. There is no need for additional modification of the equipment structure, and it can directly replace old or damaged circuit board coating components. This reduces downtime for maintenance and improves production efficiency.

Application Scope

The ABB ADCVI-Board Coat UFC721BE101 (3BHE021889R0101) is mainly applied in the following scenarios:

• ABB ACS1000 Series Frequency Converters: As a core spare part, it is used for the protection and performance optimization of the internal ADCVI circuit board of the frequency converter. It is suitable for high-power motor speed control systems in industrial fields such as electric power, metallurgy, chemical industry, and water treatment.
• Industrial Automation Equipment Maintenance: For ABB equipment using old ADCVI circuit boards, it provides an original factory replacement solution to solve equipment instability problems caused by component aging and ensure the continuous operation of production lines.

Frequently Asked Questions (FAQ)

Q1: What is the difference between 3BHE021889R0101 and 3BHE037864R0101?A1: 3BHE021889R0101 is the current mainstream model, while 3BHE037864R0101 is its upgraded version. Both are compatible with the ACS1000 series frequency converters. However, the upgraded version has improvements in the durability and compatibility of the coating material. For long-term use, the upgraded version is recommended as the priority; if the purpose is to replace existing old components, 3BHE021889R0101 offers higher cost-effectiveness.Q2: Is it necessary to provide equipment certification information when purchasing this product?A2: Since 3BHB021889R0101 (associated technical number) requires approval from the ABB MV A support hotline, it is recommended to provide the equipment model, serial number, and application scenario when purchasing. This facilitates the rapid completion of the approval process and ensures smooth pickup of the product.Q3: Can it be used for frequency converters of non-ABB brands?A3: This product is a dedicated spare part for ABB and is only compatible with designated ABB series equipment such as the ABB ACS1000. It is not recommended for use with non-ABB brand frequency converters to avoid compatibility issues that may affect the operational safety of the equipment.

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