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Enclosed Ignition Transformer TGI

Ignition Transformer TGIIgnition transformers TZI and TGI are designed for high-voltage spark ignition of gas burners and gas-ignited or directly ignited oil burners. The ignition transformers can also be used on burners with single-electrode operation; the ignition current and ionization current flow over a common electrode. Ignition transformer TZI fulfills the requirements for enclosure IP 20. It is suitable for installation in a control cabinet. Ignition transformer TGI in its die-cast aluminum housing meets the requirements for enclosure IP 65. It is suitable for on-site mounting near the burner.

Features

  • Electrical ignition of gas burners
  • Ignition and burner control with a single electrode possible
  • For installation in a control cabinet or wall mounting
  • Complying with EN 61558-2-3
Documentation for Ignition Transformer TGI

Documentation

Manufacturer's Product Brochure
Manufacturer's Operating Instructions
Manufacturer's Technical Sheet

 
Ordering information for Ignition Transformer TGI

Ordering Information

Model High Voltage Output Current Mains voltage Duty Cycle Price
(US List)
Order Now
TGI 5-15/100R 5 kV 15 mA at 50 Hz (11 mA at 60 Hz) 115V 100% $205 Buy the TGI ignition transformer
TGI 7-25/20R 7 kV 25 mA at 50 Hz (18 mA at 60 Hz) 115V 20% $205 Buy the TGI ignition transformer
TGI 7,5-20/33R 7.5 kV 20 mA at 50 Hz (15 mA at 60 Hz) 115V 33% $225 Buy the TGI ignition transformer
TGI 7,5-12/100R 7.5 kV 12 mA at 50 Hz (9 mA at 60 Hz) 115V 100% $225 Buy the TGI ignition transformer

Accessories

Model Description Price
(US List)
Order Now
Ignition Cable Silicon Cable High Voltage 7mm (priced per foot) $3 Buy Ignition Cable
 
Applications for Ignition Transformer TGI

Applications

Click on images for close-up view.

Application for TGI ignition transformer Double-electrode operation

Ignition using ignition electrode

Ignition transformer TGI is supplied with voltage via the automatic burner control unit IFD 258. The ignition transformer generates a high voltage. This high voltage creates ignition sparks between the ignition electrode and burner ground. After the burner start, a current flows via the ionisation electrode for flame control.
Application for TGI ignition transformer Single-electrode operation

Ignition using an ignition and ionisation electrode

After burner start, a flame control current flows via the same electrode that is also used for ignition.
 
Specifications for Ignition Transformer TGI

Specifications

General
Voltage: 5kV to 7.5kV
Output current: -12: 12 mA at 50 Hz (9 mA at 60 Hz)
-15: 15 mA at 50 Hz (11 mA at 60 Hz)
-20: 20 mA at 50 Hz (15 mA at 60 Hz)
-25: 25 mA at 50 Hz (18 mA at 60 Hz)
Duty Cycle: /20: 20%
/33: 33%
/100: 100%
Mains voltage: 115V or 230V