Osram Optotronic OTi DALI 75/220-240V 24V 1-4 CH LED








Optotronic OTi DALI - Constant voltage power supply with DALI.

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142,43€tax excl.

Weight: 0.35 kg
Delivery: 1 to 3 days
Condition: New product

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Nominal voltage 220…240V
Mains frequency 50…60 Hz
Input voltage AC 198…254V
Power factor λ 0.95/0.90
ECG efficiency 89 %
Device power loss 8.5W
Power loss in stand-by mode <1W
Inrush current 35.6 A
Max. ECG no. on circuit breaker 10 A (B) 7
Max. ECG no. on circuit breaker 16 A (B) 12
Surge capability (L-N) 2 kV
Nominal output voltage 24V
Nominal output power 75W
Galvanic isolation primary/secondary 3.75 kV

Length 220.0 mm
Width 46.2 mm
Height 43.6 mm
Cable cross-section, input side 0.5…2.5 mm2
Cable cross-section, output side 0.5…2.5 mm2
Wire preparation length, input side 6.0 mm
Wire preparation length, output side 6.0 mm

Casing material Plastic

Ambient temperature range -20…+50 °C
Maximum temperature at tc test point 75 °C
Max.housing temperature in case of fault 110 °C
Temperature range at storage -40…85 °C

ECG lifetime 50000 h

Dimmable Yes
Dimming interface DALI / Touch DIM
Dimming range 0…100 %
Overheating protection Automatic reversible
Overload protection Automatic reversible
Short-circuit protection Automatic reversible
No-load proof Yes
Max. cable length to lamp/LED module 10 m
Suitable for fixtures with prot. class II

Approval marks – approval CE / ENEC 10 / VDE / VDE-EMC / GOST / C-Tick
Standards Acc. to IEC 61347-1/Acc. to IEC 61347-2-13/Acc. to IEC 62384/Acc. to EN 55015/Acc. to IEC 61000-3-2/Acc. to IEC 61547/Acc. to IEC 62386-101
Type of protection IP20

Temperature range at storage -40…85 °C
Relative humidity 5…85 %

Product benefits
-Flexible addressing via DALI

Areas of application
-Suitable for luminaires of protection classes I and II
-Suitable for separate mounting
-Suitable for indoor applications

Product features
-4 channel DALI converter
-Dimming range: 0…100 % luminous flux

Equipment / Accessories
-Suitable for 24V LED modules

Osram Optotronic OTi DALI 75/220-240V 24V 1-4 CH LED 4008321371560 OTI-DALI-75-220-240

Data sheet
Dimmable Yes
Voltage - volt (V) 220-240
Wattage - watt (W) 75
Energy consumption - (kWh / 1000h) 75
International Protection Marking - (IPXX) IP20
Lifetime - hours (h) 50000
Factory Box - pieces (pcs) 20
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