ABB 3BHB002916R0001ABB UFC721AE 3BHB002916R0001 Voltage & Current Measuring Interface PCB for Me...
ABB UFC721AE 3BHB002916R0001 Voltage & Current Measuring Interface PCB for Medium Voltage ACS Drives Core Function This dedicated measurement and communication interface board is a core internal component for ABB medium voltage high-power converters. It collects real-time high-side voltage, output current, DC-link voltage and power unit temperature analog signals from power modules, converts raw analog measurements into calibrated digital data, and transmits processed feedback values to the main drive control CPU via isolated RS485 Modbus RTU bus. It executes signal scaling via SCA/SVA sub-circuits, provides hardware overvoltage/overcurrent fault detection, and relays drive operating status, warning codes and trip alarms to cabinet HMI or upper DCS systems. It acts as the signal bridge bet
Product Description
ABB UFC721AE 3BHB002916R0001 Voltage & Current Measuring Interface PCB for Medium Voltage ACS Drives Core Function This dedicated measurement and communication interface board is a core internal component for ABB medium voltage high-power converters. It collects real-time high-side voltage, output current, DC-link voltage and power unit temperature analog signals from power modules, converts raw analog measurements into calibrated digital data, and transmits processed feedback values to the main drive control CPU via isolated RS485 Modbus RTU bus. It executes signal scaling via SCA/SVA sub-circuits, provides hardware overvoltage/overcurrent fault detection, and relays drive operating status, warning codes and trip alarms to cabinet HMI or upper DCS systems. It acts as the signal bridge bet
Technical Specifications
| Brand | ABB |
|---|---|
| Model | 3BHB002916R0001 |
| Category | Industrial Automation |
| Width | 365 mm, Height: 220 mm, Thickness: 42 mm |
| Isolation Optocoupler Degradation | Humidity and high electromagnetic noise degrade optocoupler isolation performance, causing unstable analog signal offset. |
| Direct Pin-Compatible Updated Revision | 3BHB002916R0002 (UFC721AE V2, upgraded surge protection and reinforced plastic shielding, fully plug-and-play interchangeable) |
| High-Calibration Industrial Variant | 3BHB002917R0001 (UFC722AE, extended temperature range for outdoor power station cabinets) |
| Compact Measurement Equivalent | 3BHB002918R0001 (UFC720AE, smaller form factor for low-power ACS1000 compact frames) |
| Cross-Series MV Drive Substitute | 3BHB003102R0001 (UFC731AE, compatible with ACS6000 ultra-high power medium voltage converters, requires minor parameter recalibration) |
| 生成PPT | ABB 3BHB002916R0001产品名称及功能介绍 |
| Origin | Germany / Original |
| Condition | New Original Factory Sealed |
| Warranty | 12 Months |
| Shipping | Global Delivery via DHL/FedEx/UPS |