Datasheet

OPTOTRONIC®
OT 80/220-240/24 DIM P
Dimmable Constant Voltage LED Power
Supply for 24V LED – Modules
Technical
Information
Edition: October 2011
subject to change
20111020
AA328400055
Page 1 of 3
Technical data
Reference:
OT 80/220-240/24 DIM P
For LED modules: 24V LED Modules
with respect to the output parameters
Line voltage, nominal: 220 – 240 V
AC
Line current, nominal:
0,4A@230 V
Line frequency: 50/60 Hz
Protection Class: II
Output voltage:
(Remark)
24V DC
Tolerance: - 0,5V / + 1,0V
Maximum load 80 W
Power factor: > 0,95 full load @ 230V
> 0,90 half load @ 230V
Power losses: 12 W max.
Interface: 1…10V
ECG efficiency:
(Remark)
87 % @ 230V
full load at 230 V
Power loss in no load condition:
(Remark)
< 1,5 W
< 1,5 W (Stand by power consumption 1…10V)
Input Voltage:
(Remark)
198 - 264 V
AC
Permitted Voltage Range
DC voltage operation: No
Inrush current:
(Remark)
≤ 35 A
t
width
@ 360µs
Max. no. of ECG @ circuit
breakers 10 A (B type):
7
Max. no. of ECG @ circuit
breakers 16 A (B type):
10
Ambient temperature range, t
a
: -25 °C to +55 °C
Max. case temperature at t
c
point: 80°C
ECG Life time:
(Remark)
50.000h
at t case = 70 °C at t c point and 10% failure rate
Maximum casing temperature in
case of fault:
100°C
Dimmable: PWM dimming via fully isolated 1….10V Interface
By external resistor or active 1….10V
Dimming Range: 1….100%
No-load proof: Yes
Short circuit protection: Automatic, reversible
Overload protection: Automatic, reversible
Overheating protection: Automatic, reversible