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
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)
German innovation awards 2019 winner

Technical Data

Electrical data

Nominal input voltage

220…240 V

Mains frequency

0/50/60 Hz

Input voltage AC

198…264 V

Permitted voltage range

Input voltage DC

176…276 V

Total harmonic distortion

< 10 %

At full load, 220…240 V, 50 Hz / see graphs

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 = 220 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)

2 kV

Surge capability (L-N)

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 LEDset open

75 mA

Output current LEDset shorted

350 mA

Default output current

350 mA

LEDset deactivated

Output current tolerance

±3 %

Output ripple current (100 Hz)

< 2 %

Ripple average at 100 Hz

Output PSTLM

≤1

Output SVM

≤0.4

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

Width

53.0 mm

Height

30.0 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

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

Type of connection, output side

Push terminal

DALI-2 Diagnostic Data

Yes

Acc. DALI part 253

Programming interface

DALI, LEDset

DALI-2 Energy Data

Yes

Acc. DALI part 252

Number of channels

1

Programming

Programming device

DALI / LEDset

Tuner4TRONIC Field App

No

Programmable features

Lamp Operating Time

Yes

Driver Guard

No

DALI Settings

Yes

Emergency Mode

Yes

DALI-2 Luminaire Data

Yes

Acc. DALI part 251

Configuration Lock

No

Soft Switch Off

Yes

Dim to Dark

No

TouchDIM + Sensor

Yes

Corridor Functionality

Yes

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

4062172143912 UNV

Unpacked

1 100.00g
4062172143929 VS

Shipping box

20 284mm x 207mm x 96mm 2270.00g 5.64dm³

Downloads

Tools

Driver Selector
Driver Selector
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Accessories optional

Information about Family

Intelligent compact SELV DALI drivers for premium lighting.

This Compact LED Driver is fully digitally programmable by DALI and LT2 and includes 1…100% dimming. The very wide operating window and an optional cable clamp for independent installation and through-looping allow some flexibility in its usage.
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: to EN 55015/CISPR 15
  • Line harmonics according to EN 61000-3-2
  • Immunity according to EN 61547
  • Lifetime: up to 100,000 h
  • Type of protection: IP20
  • Independent connection via through-looping (except OTi DALI 15)

Products

Sort by:
Product
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