DP640 3BHT300057R1 Industrial Module

DP640 3BHT300057R1 Industrial Module
Product Overview
Project Details
Brand ABB Bailey
Complete model 3BHT300057R1/DP640
Product type: Rotation speed measurement module/tachometer module/communication coprocessor module
ABB Bailey INFI 90/Advant OCS series DCS control system
Origin Switzerland/USA
HS Code 853890
Core positioning: This module is a dedicated speed measurement and communication co processing module in ABB Bailey DCS system, responsible for collecting speed signals of motors/generators and serving as a communication co processor for high-speed data exchange with upper computers (HMI, SCADA, PLC).

Core functions and features
Characteristic Description
Speed measurement and measurement of motor three-phase frequency (0~300Hz), supporting direct grid connection of induction motors or applications with input isolation transformers
Communication coprocessor, as a communication coprocessor module, supports high-speed data transmission and can be seamlessly integrated with PLC, HMI, and SCADA
The unique three in three out wiring technology, with fast and convenient installation, is suitable for new or existing induction motors
Modular design supports hot swapping, making it easy to install, maintain, and upgrade, improving system reliability and flexibility
High precision measurement adopts advanced sensor technology to ensure the accuracy and stability of speed measurement
Wide voltage adaptation supports single-phase or three-phase, 200~240V (± 10%), frequency 50~60Hz
High power factor fundamental power factor of about 0.98, improving energy utilization efficiency
Industrial grade reliability operating temperature -40 ° C~+70 ° C, protection level IP20 (installed inside the cabinet)
Technical specifications and parameters
Parameter specifications
Communication Protocol Modbus RTU/Modbus TCP/Dedicated Bailey Protocol
Communication Interface Dual Channel Communication Interface (RCOM/RCOM+)
Power supply voltage 24 VDC (wide range of 9-36V)
Input frequency range 50~60Hz (grid), motor frequency 0~300Hz
Motor voltage three-phase
Continuous load capacity with constant torque, can reach rated current I2 when the ambient temperature does not exceed 40 ° C
Overload capacity (>40 ° C) 1.5 times I2 (1 minute allowed every 10 minutes) or 1.25 times I2 (2 minutes allowed every 10 minutes)
The fundamental power factor is about 0.98
Working temperature -40 ° C~+70 ° C
Storage temperature -40 ° C~+85 ° C
Protection level IP20
Material number 3BHT300057R1
Model code DP640
application field
Specific applications in the field
Power system generator speed monitoring, excitation system speed feedback, and terminal voltage stability control
Industrial automation induction motor speed monitoring and control, frequency conversion transmission system integration
Speed monitoring of rotating equipment such as fans and pumps in petrochemical industry
Water treatment/environmental protection pump, fan speed monitoring and protection
Accurate speed measurement and closed-loop control of large metallurgical papermaking motors
DCS/SCADA integrates real-time monitoring of equipment operation status, supports communication with upper computers such as HMI and SCADA, and achieves remote monitoring and fault diagnosis
Speed Monitoring in Grid Connection Control of Renewable Energy Wind and Photovoltaic Power
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