ABB PPD512 A10-454000

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ABB PPD512 A10-454000

  1. Product NameABB PPD512 A10 – 454000 Excitation Controller Module (AC800M Series)
  2. Product DescriptionThe ABB PPD512 A10 – 454000 is a dedicated excitation controller module integrated into the ABB AC800M control system, specifically developed for the excitation system control of synchronous generators. Its core function is to regulate the excitation current of generators precisely, so as to stabilize key parameters such as generator voltage and power factor, which is crucial for ensuring the stable and reliable operation of the power grid.ABB PPD512 A10-454000
Adopting a modular design and equipped with a high-performance embedded processor, the module can quickly respond to changes in the power system and achieve high-precision excitation control. It also adopts a redundant design that enables rapid fault switching to avoid operational interruptions of the generator due to module failures. With standardized communication interfaces, it can be seamlessly integrated with various industrial control devices and systems, and its compact structure is suitable for installation in limited space inside industrial control cabinets. It is widely used in power plants, substations, and self-owned power plants of industrial enterprises, and can effectively prevent faults such as generator over-excitation and loss of excitation while improving power utilization efficiency.
  1. Product Parameters| Parameter Categories | Specific Parameters || —- | —- || Core Processing & Control | Processor: High-performance embedded processor; Processing speed: 550μs; It can control an excitation transformer independently via each of its two built-in independent digital controllers. || Electrical Performance | Operating voltage: 220V; Output frequency: 100Hz; Capable of providing stable DC excitation current for the magnetic field windings of generators. || Communication Compatibility | Supported interfaces: Ethernet, PROFIBUS, CANopen; It can achieve seamless connection and data interaction with various industrial control systems and equipment. || I/O Capability | I/O points: 24, which can meet the signal transmission needs of general industrial excitation control scenarios. |
  2. Specifications| Specification Items | Details || —- | —- || Physical Specifications | Dimensions (L×W×H): 20cm×25cm×30cm; Net weight: 2.5kg; Mounting method: Standard DIN rail mounting, which is convenient for assembly and disassembly in industrial control cabinets. || Environmental Adaptability | Operating temperature: 0°C – 55°C; Relative humidity: 5% – 95% RH (non-condensing); It has strong anti-interference ability and can operate stably in harsh industrial environments. || Quality & Origin | Place of origin: Switzerland; It is a certified product that complies with relevant international industrial electrical standards; The new original module has a one-year warranty period. |
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