Category Archives: News

ABB 3BHE037649R0101​ PD D500 A101 Controller: Successor Context to PD D500 A102/A103, Check BOM Before Swap

  Technical Specifications Parameter Name Parameter Value Product Model 3BHE037649R0101​ (PD D500 A101) Manufacturer ABB (Heppenheim, Germany — Power Generation / Excitation) Product Type Digital Controller Module for UNITROL D500 Compact Excitation System Compatible System ABB UNITROL D500 (compact static excitation, small-to-mid gensets) Control Functions AVR (auto voltage reg), FCR (field current reg, manual backup),…

ABB 3BSE008544R1 AI820 Analog Input Module – 8 Channels for S800 DCS Systems

  Application Scenarios In an aging coal-fired power plant, the existing analog input cards in the turbine control system had reached end-of-life, causing occasional signal drops from critical bearing temperature sensors. These dropouts would trigger nuisance turbine trips, costing the plant thousands in lost generation revenue. The plant’s controls engineer sourced the ABB 3BSE008544R1 as…

3bse003879r1_abb_bb174_backplane

  Product Overview The 3BSE003879R1 (BB174)​ is a 4-slot S800 I/O backplane (base) manufactured by ABB as part of the S800 distributed I/O family for the AC800M controller and 800xA / Compact 800 automation platforms. Physically, the BB174​ is a DIN-rail-mounted extruded-aluminum profile with a printed-circuit backplane bus embedded, four module-keyed slots along the front…

ABB 3BSC760019E1 Rechargeable Battery – The Essential Backup for AC 800M Controllers

  Application Scenarios Consider a large chemical plant running on an ABB AC 800M DCS. The control system is the plant’s brain, and a momentary power dip or scheduled maintenance outage could reset the controller, wiping out critical process data and risking a full plant restart. The ABB 3BSC760019E1, housed inside the SB822 backup unit,…

ABB 3BHT410082R0001 Advant Bus Extender: MB300 Fieldbus Repeater for AC410/450 & S400 I/O

Parameter Main Parameters Value/Description Product Model 3BHT410082R0001​ Manufacturer ABB (Advant OCS / MasterPiece / Symphony Series) Product Category Bus Extender / MB300 Fieldbus Repeater Module Compatible Systems Advant OCS, Advant Controller AC410/AC450/PM-HI, S400 I/O, Symphony MB300 segments Supply Voltage 24 V DC (21.6–26.4 V, terminal or DIN-rail PSU) Power Consumption ≤ 3 W (typical 1.5–2.5…

ABB 3BHE039905R0101 LTC745A101 主控板 – 中高压传动过压撬棒保护专用

  Application Scenarios In a mining operation, the main hoist drive—a critical system for transporting ore and personnel—is powered by an ABB medium-voltage drive. A grid transient or a sudden load dump can cause a dangerous spike on the DC bus. If this overvoltage isn’t managed within microseconds, the drive’s expensive IGCT power modules can…

ABB 3BHE036348R0103 XZC826A103 Power Conversion Module for ACS880 MultiDrive

  Technical Specifications Parameter Name Value Product Model ABB 3BHE036348R0103 (XZC826A103) Manufacturer ABB Product Type Inverter Power Module / IGBT Power Unit Series/Platform ACS800 / ACS880 Industrial Drive Systems Output Frequency Range 0 – 400 Hz Protection Features DESAT, Overcurrent, Short Circuit, Overtemperature (NTC), DC Over/Under Voltage Control Method PWM / Vector Control (gate signals…

ABB 3BHE036130R0101 Driver Board – Gate Driver PCB for ACS800 & ACS6000 Drives, AINT/AGPS Companion

  Technical Specifications Parameter Name Parameter Value Product Model 3BHE036130R0101 Manufacturer ABB Ltd. (Drives division – Switzerland/Finland/Sweden) Product Type Gate-Driver PCB (Driver Board), for ABB ACS800 / ACS6000 drive families Compatible Drives ABB ACS800-07 (cabinet, 690 V, IGBT) and ABB ACS6000 (MV, 4–6 kV, IGCT) — sub-rev dependent; confirm per drive’s hardware BOM [web:3][web:5] Upstream…

ABB 3BHE034863R0001 UDC920BE01 Analog Input Module for Advant OCS

  Technical Specifications Parameter Name Parameter Value Product Model 3BHE034863R0001 / UDC920BE01 Manufacturer ABB Product Type Analog Input Module Number of Channels 8 Supported Signal Types 4-20 mA, 0-20 mA, 0-10 V, ±10 V (configurable) Resolution 16-bit Accuracy ±0.05% to ±0.1% FS Sampling Rate Up to 1000 Hz Communication Protocol MODBUS RTU Operating Voltage 24…

ABB 3BHE032025R0101 PCD235A101 – Exciter Controller, UNITROL 5000/6000, Dual Fiber Ports to Thyristor Gate Drivers, 24 V DC

  Technical Specifications Parameter Name Parameter Value Product Model 3BHE032025R0101​ (PCD235A101) Manufacturer ABB (Power Generation – Excitation Systems) Product Type Exciter Control Module (Regulator CPU, PCD series) Compatible Systems UNITROL 5000, UNITROL 6000 (excitation); some PEC-derived retrofits Predecessor CM_T series (CM4, CM5) regulator CPUs Peer / Rack Siblings UNS0882A-P V1 PSI (3BHB006309), UNS2881B-P V1 MUB…