Description
ABB V4550220-0100
This is an electrostatic precipitator control module in ABB’s EPIC II series DCS (distributed control system), designed specifically for electrostatic precipitators (ESP). It achieves efficient dust capture by precisely controlling the high-voltage power supply and is a key functional module of industrial control systems.
ABB V4550220-0100 Epic II Controller
Core functions:
This module is essentially a dedicated control module for electrostatic precipitators, installed in the EPIC II system rack, responsible for accurately controlling the high-voltage power supply of the electrostatic precipitator, adjusting the electric field strength to achieve efficient charging and capture of dust. It integrates analog output, digital control, and communication functions, and can directly drive high-voltage power equipment while uploading operational data to the DCS upper system. The role of the core control node of the electrostatic precipitator in the system is the key execution unit for achieving standard emissions in the flue gas purification system.
Key technical parameters:
The output voltage can reach up to 100kV, meeting the high-voltage power supply requirements of the electrostatic precipitator and ensuring that the electric field strength meets the dust capture efficiency requirements. The maximum output current is 10A, providing stable current output to adapt to load changes under different operating conditions. The power supply method is compatible with 24V DC or 110-480V AC, and can flexibly adapt to the on-site power supply conditions. The working temperature range is -25 ℃ to+60 ℃, with some models extending to -40 ℃ to+85 ℃. Storage temperature ranges from -40 ℃ to+85 ℃, supporting long-term storage and cross regional transportation. Tolerate humidity from 5% to 95% RH (non condensing) to prevent condensation from causing short circuits. Protection level IP67, completely dust-proof, can be immersed in water for a short period of time, suitable for dusty, humid or flushing scenarios. Using M12 threaded connectors, providing reliable electrical connections and resistance to vibration and impact. The module has a height of about 124mm and a weight of about 500g. Its compact design makes it easy to integrate into the control cabinet. Communication supports mainstream industrial protocols such as Modbus and PROFIBUS, and can seamlessly integrate with DCS/PLC systems. Built in overcurrent and overheating protection, automatically cutting off abnormal output to prevent equipment damage. Users can adjust the output characteristics through software parameters, such as voltage slope, current limit, and adapt to different specifications of electrostatic precipitators.
Typical application scenarios:
Coal fired power plant boiler exhaust treatment in the power industry to reduce dust emission concentration. The purification of blast furnace and converter flue gas in the steel metallurgy industry is suitable for high-temperature and highly corrosive gas environments. Control the electric dust collectors at the kiln head and tail of cement production to ensure that particulate matter meets emission standards. It is also widely used in flue gas purification systems in industries such as glass production, chemical industry, papermaking, water conservancy and hydropower.
Summary: V4550220-0100 is a functional module specifically designed for controlling electrostatic precipitators in ABB EPIC II systems. Its core value lies in providing precise, reliable, and programmable control capabilities for high-voltage electric fields, as well as wide voltage adaptation, high protection level, and mainstream communication protocol support. If used for spare parts procurement or system maintenance, it is recommended to confirm the EPIC II host model and electrostatic precipitator specifications to ensure compatibility.
