BRAHMA TC2LTCA | Electronic Ignition Transformer

These ranges of electronic ignition transformers are characterized by extremely limited overall dimensions and are particularly suitable to equip forced draught burners for gas and light or heavy oil, for civil and industrial applications. The working principle is based on a high frequency electronic oscillator: the voltage it generates is then increased by using a transformer with ferrite nucleus, reaching in this way output voltage values up to 15 kV.
All types can be supplied with filter to minimize the emission of electromagnetic interference. In this way this series of electronic transformers is in compliance with the EMC directive 2004/108/EC without the use of external filters. The transformers of this series can also be supplied for permanent operation (100% duty cycle).

SERIES FEATURES

Followings are the main features of these ranges of transformers:
– available with inbuilt EMC filter
– limited weight and overall dimensions
– high efficiency and ignition power
– low consumption
– single-pole or double-pole high voltage output
– different fixing and connecting systems
– inbuilt protection against short circuit
– in oil and gas burners, the safety of ignition transformers depends on the control unit.

TECHNICAL SPECIFICATIONS

Number of poles: 2
Primary Supply voltage: 220-240 V 50/60 Hz
Secondary Output peak voltage: 2×12 kV
Rated output current: 30 mA
Output peak current: 55 mA
Output voltage frequency: 6 kHz
Output voltage frequency: 10 kHz
Consumption: 55 VA
Protection fuse: The transformer must be powered through a fuse with F1A 250V features, in compliance with EN 60127
Duty cycle: 50% ED in 2 minutes
Operating temperature range: -10 … +60 °C
Protection degree: IP00
Winding class: H
Recommended distance between the electrodes: 3÷5 mm
Max. ignition cable length: 1.5 m
Standard supply cable length: 560 mm