Delta-Elektrogas CFK Burner control system

The safety of industrial gas burners depends entirely on the precision of their control logic. The CFK series acts as the central intelligence of the combustion system, managing the sequence of ignition transformers and safety valves with millisecond accuracy. Upon a start command, the device initiates a controlled sequence that includes a mandatory pre-purge phase to clear the combustion chamber of residual gases, followed by the activation of the ignition system and the safety fuel valves.

A key competitive advantage of the Delta-Elektrogas CFK Burner control system is its multi-functional interface and integrated status feedback. The controller is designed to detect flame presence through an ionization electrode or an infrared/UV sensor, ensuring that fuel flow is immediately cut off if a flame failure is detected. Its compact plug-in construction allows for quick installation on standard bases, making maintenance and upgrades simple. Whether managing a single-stage or two-stage burner, the CFK series provides a stable, interference-free control environment that meets the most stringent international safety standards for gas-fired appliances.

Description

The Delta-Elektrogas CFK Burner control system is a compact and versatile microprocessor-based solution designed for the automated ignition and monitoring of gas burners. Engineered to manage both atmospheric and fan-assisted burners in intermittent operation, this controller ensures maximum safety and efficiency by coordinating the entire combustion sequence from pre-purge to flame supervision.

Brand

Delta-Elektrogas

Delta-Elektrogas

In 1961 Elettromeccanica DELTA s.p.a. was founded in Arcade (TV) with the aim of designing and manufacturing oil burners with mechanical atomization. Today, Elettromeccanica DELTA and its brand Deltapumps and Elektrogas are leading manufacturers of gear oil pumps and safety control valves, exported in more than 60 countries in the world.

Specifications

  • Control Type: Microprocessor-based burner control
  • Operation Mode: Intermittent (at least one shutdown every 24 hours)
  • Supply Voltage: 230V AC or 115V AC (+10% / -15%)
  • Frequency: 50/60 Hz
  • Power Consumption: Approx. 3 VA
  • Internal Fuse: 4A fast-acting
  • Pre-purge Time (tp): Fixed or adjustable (model dependent)
  • Safety Time (ts): 3s, 5s, or 10s (standard options)
  • Flame Detection: Ionization or UV (with integrated amplifier)
  • Minimum Ionization Current: 1.5 µA

Features

  • Precision Sequence Management: Automated control of pre-purge, ignition, and safety shut-off valves.
  • Flexible Flame Supervision: Compatible with ionization probes or UV sensors for diverse burner types.
  • Fail-Safe Architecture: Microprocessor logic designed to lockout and alarm immediately upon detection of combustion faults.
  • Compact Design: Space-saving plug-in housing simplifies electrical cabinet integration.
  • Visual Diagnostics: Integrated LEDs provide clear status indication for power, flame presence, and lockout conditions.
  • High Compliance: Engineered to meet EN 298 standards for automatic gas burner control systems

Applications

  • Industrial Thermal Processing: Controlling gas burners in kilns, furnaces, and drying ovens.
  • Power Generation: Managing ignition sequences for large-scale steam boilers and water heaters.
  • Ceramic and Glass Manufacturing: Precise flame control for high-temperature firing processes.
  • Food Industry: Reliable combustion control for industrial commercial ovens and roasters.
  • HVAC Systems: Automated management of large gas-fired central heating plants.