Digital Systems
 

OTi DALI 15/220…240/1A0 LT2

Product family benefits
  • Versatile DALI window driver due to flexible output characteristic
  • Very high efficiency
  • Protection of the system thanks to thermal management and Smart Control
  • High-quality dimming of 1…100 % by amplitude dimming
  • Soft switch off function (OTi DALI 15)
Versatile scope of application due to OSRAM DALI Technology:
  • Easy to use in corridors and restrooms because of three-level Corridor function
  • Touch DIM application: easy to control via pushbutton or sensor
  • Energy efficient Touch DIM operation due to automatic switch-off at sufficient residual light
  • Suitable for emergency Installations (acc. to EN 60598-2-22 and IEC 61347-2-13, appendix J) thanks to DC detection (0 Hz, pulsating DC), on/off switchable
  • Feedback of power consumption and operating hours (Fit for SMART GRID)
  • Suitable for buildings according to EPBD/BREEAM/LEED due to automatic Constant Lumen Output setting
Areas of application
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for use in luminaires with flexible current setting (DALI, CLO, LEDset)
  • Suitable for indoor SELV installations
  • Suitable for luminaires of protection classes I and II
  • Suitable for downlights, spotlights and LED panels
  • Installation via Cable Clamp Kit possible (depending on version of product)

Technical Data

Electrical data

Nominal input voltage

220…240 V

Mains frequency

50…60 Hz

Input voltage AC

198…264 V

Permitted voltage range

Input voltage DC

176…276 V

Total harmonic distortion

< 10 %

Power factor λ

0.95

ECG efficiency

88 %

Typical

Device power loss

2.4 W

Power loss in stand-by mode

≤0.27 W

Inrush current

5 A

twidth = 45 µs (measured at 50 % Ipeak)

Max. ECG no. on circuit breaker 10 A (B)

82

Max. ECG no. on circuit breaker 16 A (B)

130

Max. ECG no. on circuit breaker 25 A (B)

-

Surge capability (L/N-Ground)

1 kV

Nominal output voltage

7.5…54 V

Maximum 60 V

U-OUT (working voltage)

60 V

Nominal output current

150…1050 mA

±5%

Output current tolerance

±3 %

Output ripple current (100 Hz)

< 2 %

Nominal output power

18 W

Partial load 3…18 W

Galvanic isolation

SELV

Dimensions & weight

Product weight

100.00 g

Cable cross-section, input side

0.2…1.5 mm²

Solid or flexible leads

Cable cross-section, output side

0.2…1.5 mm²

Solid or flexible leads

Wire preparation length, input side

8.0…9.0 mm

Wire preparation length, output side

8.0…9.0 mm

Length

95.0 mm

Height

30.0 mm

Width

53.0 mm

Colors & materials

Casing material

Plastic

Temperatures & operating conditions

Ambient temperature range

-20…+50 °C

Maximum temperature at tc test point

75 °C

Maximum at the Tc-point

Max.housing temperature in case of fault

100 °C

Temperature range at storage

-25…85 °C

Permitted rel. humidity during operation

5…85 %

Maximum 56 days/year at 85 %

Lifespan

ECG lifetime

50000 / 100000 h

Tc = 75°C, 0.2% / 1,000 h failure rate / Tc = 65°C, 0.1% / 1,000 h failure rate

Additional product data

Encapsulated

No

Capabilities

Dimmable

Yes

Dimming interface

DALI / Touch DIM / Touch DIM Sensor

Dimming range

1…100 %

For maximum nominal output current

Dimming method

Amplitude Modulation

Constant lumen function

Programmable

Overheating protection

Automatic reversible

Overload protection

Automatic reversible

Short-circuit protection

Automatic reversible

No-load proof

Yes

Max. cable length to lamp/LED module

2.0 m

Suitable for fixtures with prot. class

I / II

Suitable for emergency lighting

Yes

Type of connection, output side

Push terminal

Programmable features

Operating Current

Yes

Tuning Factor

No

Constant Lumen

Yes

Lamp Operating Time

Yes

Driver Guard

No

DALI Settings

Yes

Emergency Mode

Yes

Luminaire Info

No

Configuration Lock

No

Soft Switch Off

Yes

Dim to Dark

Yes

TouchDIM + Sensor

Yes

Corridor Functionality

Yes

Tunable White CCT

No

Tunable White High precision

No

OEM Key

Yes

Certificates & standards

Approval marks – approval

ENEC 10 / VDE / EMC / EL / CE

Standards

Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 55015/Acc. to EN 61547/Acc. to EN 61000-3-2/Acc. to EN 62384

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

4052899324879 UNV 1
4052899324886 VS 20 284mm x 207mm x 96mm 2270.00g 5.64dm³

Downloads

Tools

Driver Selector
Driver Selector
Use our free Driver Selector tool to find your specific LED driver Try it out now

Accessories optional

Information about Family

Product family features
  • Supply voltage: 220…240 V
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Line voltage: 198…264 V
  • Safety according to EN 61347-1, 61347-2-3, 61347-2-13, 62384
  • RI suppression according to EN 55015:2007+A1:2007/CDN
  • Line harmonics according to EN 61000-3-2
  • Immunity according to EN 61547
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • Type of protection: IP20
  • Independent connection via through-looping (except OTi DALI 15)

Products

Sort by:
Product name
Nominal output voltage
Nominal output current
Length
Width
Height
Data sheet
OTi DALI 15/220…240/1A0 LT2
7.5…54 V 150…1050 mA 95.0 mm 53.0 mm 30.0 mm
OTi DALI 25/220…240/700 LT2
12…54 V 180…700 mA 103.0 mm 67.0 mm 29.5 mm
OTi DALI 35/220…240/1A0 LT2
15…54 V 350…1050 mA 103.0 mm 67.0 mm 29.5 mm
OTi DALI 50/220…240/1A4 LT2 FAN
15…54 V 600…1400 mA 110.0 mm 75.0 mm 25.0 mm