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90 … 96
Printed in Germany • Edition 04.18 • Nr. 271 958
DEZ ignition transformers
Technical description
The DUNGS DEZ are electronic high-
performance ignition transformers with
high-frequency oscillation technology.
Compared with conventional induc-
tive ignition transformers, the DEZ are
much smaller and lighter.
Designs for one or two ignition elec-
trodes are available in dierent voltage
versions.
Application
For oil and gas burners, ignition takes
place, depending on design, with one
ignition electrode against the burner
mass or with two ignition electrodes
between the electrodes.
Approval
73/23/EEC Low-Voltage Directive
89/336/EEC EMC Directive