SCR Digital Power Controllers

The Single-Phase 851 Digital
SCR Power Controller

Advanced Digital Technology for
High-Temperature Process Control

• Glassmaking
  
• Fiberglass Manufacturing
  
• Other Industrial
  Heating
  Applications

The Single-Phase 851 Digital SCR Power Controller from Spang Power Electronics offers the latest in Digital Signal Processing (DSP) technology and software. It increases real-time process control information and reduces installation costs.

Through network connectivity, you can improve system performance by cost-effectively linking multiple power controllers for central control through a programmable logic controller (PLC), or an industrial computer.

The Single-Phase 851 Digital SCR Power Controller operates in three different firing modes: 1) Phase-Angle; 2) Zero-Crossover; and 3) Zero-Crossover control into a transformer. The multi-firing mode capability allows for use of a single control amplifier and for common spare parts in multi-furnace facilities. This versatile controller is ideal for precise networked control of power in glassmaking, fiberglass manufacturing and other industrial heating applications.

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