91 … 96
90 … 96
Printed in Germany • Edition 04.18 • Nr. 271 958
DEZ function
The DEZ ignition transformers are
available in two versions.
Either with a high-voltage output (DEZ
1xx) for ignition against the burner
mass or with two high-voltage outputs
(DEZ 2xx) for ignition between the
electrodes.
Both versions are available with dier-
ent performance data.
For use in burner systems in which
ignition and ionisation ame monitoring
takes place via a common electrode,
the "SEO" versions must be used.
DEZ 1xx DEZ 2xx
DEZ
Versions
DEZ 100 DEZ 101 DEZ 100 SEO DEZ 101 SEO DEZ 200
High-voltage outputs 1 1 1 1 2
Mains voltage [VAC] 230/240 120 230 120 230/240
Frequency [Hz] 50/60 50/60 50/60 50/60 50/60
Current consumption [A] 0.3 0.5 0.3 0.5 0.14
Power consumption [VA] 69 55 69 60 32
Secondary voltage [kV] +/- 10
%
1 x 15 1 x 15 1 x 15 1 x 15 2 x 10
Secondary frequency [kHz] 10 13 10 16 10
Short-circuit current [mA] 30 30 30 30 20
Duty cycle 3 min. 33 % 33 % 33 % 33 % 100 %
Protection type IP 54 IP 54 IP 54 IP 54 IP 54
Ambient temperature ta [°C] -20…60 °C -20…60 °C -20…60 °C -20…60 °C -20…60 °C
Weight [kg] 0.32 0.32 0.32 0.32 0.32
Article no. 252 113 255 018 257 126 257 127 252 114
Electrical connection
Connection to the mains is made
through pre-fabricated connection lines
DEZ 1xx/2xx, which are available in
dierent lengths.
The ignition electrodes are connected
via pre-fabricated carbon bre ignition
lines. The high line resistance of
10 kOhm/m eectively suppresses
EMC faults.
The ignition lines are tted with an
insulated 6.5 mm angle plug on the
electrode side.
DEZ connection
Power supply connection
L1: black
N: blue
: green-yellow
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