Description
ABB DKTFM418B 3BHB015651P0001
ABB DKTFM418B 3BHB015651P0001 is an industrial‑grade core component with dual functions as a control module and a high‑voltage film capacitor. It belongs to ABB’s industrial automation product line and serves as a key part in industrial automation control systems, frequency converters, and drive systems. Designed for complex industrial environments, it combines highly reliable capacitive energy storage with efficient control functions. It features high voltage resistance, large capacity, low loss, fast computing speed, and strong anti‑interference performance. Having passed strict industrial‑grade testing and certification, it can operate continuously and stably under harsh working conditions, providing reliable support for the efficient, safe, and stable operation of various industrial systems. It is widely used in key industrial sectors including power, chemical, metallurgical, and manufacturing industries.
1. Product Overview
This product is an integrated industrial core component, positioned as a dual‑function core for control and energy storage in industrial automation control systems. It can act as a controller module to perform logic control, data acquisition, equipment interlocking, and other tasks, and also serve as a high‑voltage film capacitor to provide energy storage and filtering for frequency converters and drive systems, offering versatility and high adaptability.
2. Technical Parameters
| Parameter Category | Details / Description |
|---|---|
| Full Model (including material code) | DKTFM418B 3BHB015651P0001 |
| Manufacturer | ABB (ABB Group, Switzerland) |
| Product Category | Industrial‑grade core component with dual functions as a controller module and high‑voltage film capacitor; can be used as a core part of PLC control systems and an energy storage and filtering component for frequency converters |
| Core Functions | Controller: logic control, data acquisition, real‑time monitoring, equipment interlocking, complex algorithm processing; Capacitor: energy storage, filtering, voltage stabilization for frequency converter operation |
| Key Capacitor Parameters | Capacitance 21600 µF, rated voltage 2866 V, film dielectric; features high voltage resistance, large capacity energy storage, and low loss |
| Processor Configuration | Integrated high‑performance processor with strong computing capability, supporting complex control algorithms and real‑time data processing for high‑speed control applications |
| I/O Interfaces | Equipped with various digital and analog input/output interfaces for direct connection to external devices and sensors to achieve signal acquisition and command output |
| Communication Interfaces & Protocols | Supports mainstream industrial communication protocols including Modbus, Profibus, Ethernet/IP, enabling high‑speed data exchange and integrated linkage with host computers, frequency converters, sensors, and other equipment |
| Anti‑interference Performance | Excellent electromagnetic interference immunity, effectively suppressing internal and external interference, reducing impacts on signal transmission, control accuracy, and capacitive energy storage stability; suitable for complex electromagnetic environments |
| Operating Temperature | Industrial‑grade wide‑temperature design, suitable for -20°C to +60°C, meeting operating requirements in various industrial sites |
| Protection Level | Industrial‑grade protection with good dustproof, moisture‑proof, and anti‑electromagnetic interference performance, adaptable to harsh industrial sites with dust and humidity |
| Compatible Equipment | Mainly compatible with ABB ACS series frequency converters, B‑212 blower PLG1; also integrable into various PLC control systems, industrial automation production lines, and new energy power generation systems |
| Product Characteristics | High reliability, long service life, low loss, modular design, strong scalability; supports I/O expansion and adaptation to different control scenarios as required |
3. Features
1. Dual‑core functions for multi‑scenario applications
This product integrates the dual functions of a controller module and a high‑voltage film capacitor. As a controller, it performs logic control, data acquisition, real‑time monitoring, and equipment interlocking, supports complex control algorithms, responds quickly to field signals, and executes control commands accurately. As a high‑voltage film capacitor, it provides large‑capacity energy storage and filtering for frequency converters and drive systems, stabilizes voltage output, reduces energy loss, and ensures smooth operation of drive systems. It meets the dual requirements of industrial control and drive, improving system integration and cost‑effectiveness.
2. Excellent electrical performance and outstanding stability
As a high‑voltage film capacitor, it provides 21600 µF large capacity and 2866 V high voltage resistance. Adopting high‑quality film material, it features low loss and high conversion efficiency, enabling stable energy storage and filtering under high‑voltage conditions to match the operation of high‑voltage equipment such as frequency converters. As a controller module, it is equipped with a high‑performance processor for fast computation, real‑time data processing, and complex logic control, ensuring accurate execution of control commands. Both functions deliver high reliability, long design life, and stable long‑term operation after rigorous testing, effectively reducing equipment failure rates.
3. Flexible integration and communication capability
Equipped with various I/O and industrial communication interfaces and compatible with mainstream industrial protocols including Modbus, Profibus, and Ethernet/IP, it can be easily integrated into existing industrial automation control systems, frequency converters, and drive systems to achieve efficient data exchange and coordinated control with host computers, sensors, actuators, frequency converters, and other devices. The modular design supports flexible expansion: I/O points can be extended or additional control modules added according to control requirements, adapting to small‑ to large‑scale industrial systems with balanced flexibility and scalability.
4. High anti‑interference and environmental adaptability
Designed with precision circuits and high‑quality industrial‑grade components, it provides excellent electromagnetic interference immunity, effectively suppressing mutual interference among internal components and circuits and resisting external electromagnetic interference, dust, and humidity in industrial environments. The wide‑temperature design supports operation from -20°C to +60°C, ensuring stable and continuous operation in various harsh industrial sites with minimal maintenance and guaranteeing production continuity.
5. Easy installation, maintenance, and adaptation
4. Application Scenarios
- Power Industry: Used for unit control, excitation control, and power transmission and distribution equipment control in thermal power plants, hydropower stations, and substations, and also as an energy storage component for frequency converters to ensure stable and reliable power production and transmission. In new energy power generation systems such as wind and solar energy, it is used for unit operation control and energy scheduling to ensure efficient and stable output.
Petrochemical Industry: Applied in key processes including reactor control, material ratio control, temperature and pressure regulation in chemical production. As a controller, it enables real‑time monitoring and logic control; as a capacitor, it provides energy storage and filtering for on‑site frequency converters, meeting the high‑precision and high‑safety requirements of chemical production.
- Metallurgical Industry: Used for furnace temperature control and rolling process control in iron and steel, non‑ferrous metal smelting. The control function realizes automatic regulation of production flow, while the energy storage function ensures stable operation of on‑site drive equipment, improving metallurgical production efficiency and product quality stability.
- Manufacturing Industry: Serves as a core control unit for automated production lines to implement process control, equipment interlocking, quality inspection, and other functions. It is also compatible with ABB ACS series frequency converters, B‑212 blower PLG1, and other equipment to provide energy storage support for drive systems, promoting automation and reducing labor costs.
