OT 20/230-240/24
Engineering Sample
Electronical stabilized LED-supply
primary
Technical
Information
Edition: Dec. 2000
subject to change
Technical data:
Reference:
OT 20/230-240/24
for LED modules:
respect to the output conditions
Line voltage, nominal:
230V / 240V
Line current, nominal:
0,2 A
rms
Line frequency:
50/60 Hz
Output voltage:
DC voltage 24,0V
1,0V
electronical stabilized,
line ripple max.
0,2V
Max. module wattage:
17 W (only engineering sample)
Losses:
max. 5,5 W (at 17 W output wattage)
Partial load:
1,2 W 17 W
Max. allowed voltage:
240 Vrms + 6 %
Power factor:
0,5 (only engineering sample)
Radio interference:
Harmonic content:
Immunity:
EN 55015
EN 61000-3-2
EN 61547
Temperature range:
-20 C bis +45 C
Galvanic insulation between primary
and secondary side:
3 kVrms
Dimming:
no
Non-load proof:
yes
Short circuit protection:
autom. reversible, 30 min.
Overload protection:
autom. switch off reversible
Overheating protection:
autom. switch off reversible
Connections:
screw terminals
24 V-wiring:
max. 4 m
Primary:
NYM 3 x 1,5 mm
2
/ H03VV - F2 x 0,75
Secondary:
NYM 3 x 1,5 mm
2
/ H03VV - F2 x 0,75
Wire stripping:
sheath 1,2 cm; conductors 0,6 cm
Wire cross section, primary:
1,5 mm bis 0,75 mm
Wire cross section, secondary:
1,5 mm bis 0,75 mm
Geometry (l x b x h):
109 mm x 50 mm x 35 mm
Approvals:
in preparation:
, VDE-EMV
Line voltage 230V / 240V DC:
is possible
OT 20/230-240/24
Engineering Sample
Electronical stabilized LED-supply
primary
Technical
Information
Edition: Dec. 2000
subject to change
Allowed wiring diameters:
Primary
Secondary
9 mm
9 mm
6 mm
6 mm
3,6 mm x 6 mm
3,6 mm x 6 mm
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