OTi DALI 50/220…240/24 TW
Product family benefits
- Intelligent power matching thanks to Smart power supply
- Slim form factor for mounting on the cove or in linear luminaires
- Reduced flicker thanks to high PWM frequency
- Suitable for installation in emergency lighting systems according to EN 60598-2-22
- Available as single-channel or multi-channel with DT6 and DT8 in one device
- DALI message detection "LED Module failure"
- IP rating: IP20
Areas of application
- Cove lighting, wall washer, corridor, handrail, luminous ceilings
- Suitable for use in luminaires of protection class I and II
Equipment / Accessories
- Suitable for 24 V LED modules
Technical Data
Electrical data
Nominal input voltage
220…240 V
Mains frequency
50/60 Hz
Input voltage AC
198…264 V
Total harmonic distortion
< 5 %
Power factor λ
0.98
ECG efficiency
92 %
Device power loss
4.4 W
Power loss in stand-by mode
0.36 W
Inrush current
43 A
Max. ECG no. on circuit breaker 10 A (B)
9
Max. ECG no. on circuit breaker 16 A (B)
15
Max. ECG no. on circuit breaker 25 A (B)
25
Surge capability (L-N)
1 kV
Nominal output voltage
24 V
U-OUT (working voltage)
24.2 V
Nominal output power
50 W
Galvanic isolation
SELV
Galvanic isolation primary/secondary
3.75 kV
Input voltage DC
176…276 V
Dimensions & weight
Mounting hole spacing, length
300.6 mm
Product weight
191.00 g
Cable cross-section, input side
0.75…2.5 mm²
Cable cross-section, output side
0.2…1.5 mm²
Wire preparation length, input side
5.0 mm
Wire preparation length, output side
5.0 mm
Height
22.0 mm
Length
346.0 mm
Width
32.0 mm
Colors & materials
Casing material
Plastic
Temperatures & operating conditions
Ambient temperature range
-20…+45 °C
Maximum temperature at tc test point
75 °C
Max.housing temperature in case of fault
115 °C
Temperature range at storage
-40…+85 °C
Permitted rel. humidity during operation
5…85 %
Lifespan
ECG lifetime
50000 h
Additional product data
Product remark
Emergency lighting: EL sign
Capabilities
Dimmable
Yes
Dimming interface
DALI-2
Dimming range
0…100 %
Dimming method
Pulse Width Modulation
Overheating protection
Automatic reversible
Overload protection
Automatic reversible
Short-circuit protection
Automatic reversible
No-load proof
Yes
Suitable for fixtures with prot. class
I / II
Type of connection, output side
Screw terminal
Number of channels
2
Certificates & standards
Approval marks – approval
CE / ENEC 10 / VDE / VDE-EMC / RCM / EAC / CCC / BIS / EL
Standards
Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 61547/Acc. to EN 61000-3-2/Acc. to EN 62384/Acc. to EN 60598-2-22/Acc. to EN 62386
Protection class
II
Type of protection
IP20
Logistical data
Commodity code
850440829000
Packaging information
EAN |
Unit |
Piece |
Dimension l x w x h |
Weight |
Volume |
|---|---|---|---|---|---|
| 4052899490772 |
UNV
| 1 | |||
| 4052899490789 |
VS
| 20 | 370mm x 170mm x 113mm | 3998.00g | 7.11dm³ |
Downloads
Data sheets, brochures and technical information
Modul-ECG Combination
BA-TW-PL
Maximum number of LED modules per ECG
10
LFD MS 290
LFD MS 500
LFD MT 290
LFD MT 500
LFD S 500
Information about Family
Versatile - easy control for dynamic light
This module is suitable for emergency lighting systems and also available as a Tunable White version. The Output power can be shared arbitrarily among the 2 or 4 channels and a PWM frequency of 1KHz minimizes flickering.
This module is suitable for emergency lighting systems and also available as a Tunable White version. The Output power can be shared arbitrarily among the 2 or 4 channels and a PWM frequency of 1KHz minimizes flickering.
Product family features
- Dimmable via Touch DIM (if supported)
- LED driver whose output power can be shared arbitrarily among the 2 or 4 channels
- Dimming range: 0.1…100 %
- Line frequency: 0 Hz | 50 Hz | 60 Hz
Products
| Product |
|
|
|
|
|
Data sheet | ||
|---|---|---|---|---|---|---|---|---|
|
OTi DALI 50/220…240/24 1…4 CH
|
50 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
|
OTi DALI 50/220…240/24 TW
|
50 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 80/220…240/24 1…4 CH
|
80 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 80/220…240/24 TW
|
80 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 160/220…240/24 1-2 CH
|
160 W | Yes | 300.0 mm | 50.0 mm | 35.0 mm | ||
|
OTi DALI 160/220…240/24 TW
|
160 W | Yes | 300.0 mm | 50.0 mm | 35.0 mm | ||
|
OTi DALI 50/220-240/24 4CHDT6/8
|
50 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 80/220-240/24 4CHDT6/8
|
80 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 160/220-240/24 4CHDT6/8
|
160 W | Yes | 300.0 mm | 50.0 mm | 35.0 mm | ||
|
OTi DALI 50/220-240/24 1CH
|
50 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 80/220-240/24 1CH
|
80 W | Yes | 346.0 mm | 32.0 mm | 22.0 mm | ||
|
OTi DALI 160/220-240/24 1CH
|
160 W | Yes | 300.0 mm | 50.0 mm | 35.0 mm |
