Product datasheet

OTI DX 50/220...240/1A4 NFC

OPTOTRONIC Intelligent – DEXAL | Compact constant current LED driver – Dimmable

Product family features

_ Supply voltage: 220…240 V
_ Line frequency: 0 Hz | 50 Hz | 60 Hz
_ Line voltage: 198…264 V
_ According to EN 61347-1, 61347-2-13, 62384
_ RI suppression: to EN 55015/CISPR 15
_ Immunity according to EN 61547
_ Lifetime: up to 100,000 h
_ Type of protection: IP20

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 Product datasheet

Product family benefits

_ Versatile DALI window driver due to flexible output characteristic
_ Integrated DEXAL Bus power supply for sensors and wireless radios
_ Simplified luminaire design for wireless lighting control system and sensors
_ Locking and unlocking of luminaire/driver data
_ Advanced luminaire/driver data (power, energy, operating hours…) for analytics
_ D4i certified incl. Parts 250, 251, 252, 253
_ Easy and fast output current setting via NFC
_ Very high efficiency
_ High-quality dimming of 1…100 % by amplitude dimming

Versatile scope of application due to OSRAM DALI Technology:

_ 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
_ DEXAL, easy connection to different partner BMS systems
_ Suitable for "Works with OSRAM DEXAL" partner components
_ Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
_ Suitable for use in luminaires with flexible current setting
_ Suitable for indoor SELV installations
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_ 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)

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 Product datasheet

Technical data

Electrical data

Nominal input voltage 220…240 V

Mains frequency 50…60 Hz

Input voltage AC 198…264 V 1)

Input voltage DC 176…276 V

Total harmonic distortion < 10 % 2)

Power factor λ > 0.95

3)
Efficiency in full-load 91 %

Device power loss 6.2 W

Networked standby power <0.15 W 3)

Inrush current 30 A 4)

Max. ECG no. on circuit breaker 10 A (B) 12

Max. ECG no. on circuit breaker 10 A (C) -

Max. ECG no. on circuit breaker 16 A (B) 20

Max. ECG no. on circuit breaker 16 A (C) -

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

Surge capability (L/N-Ground) 2 kV

Surge capability (L-N) 1 kV

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Nominal output voltage 15…54 V 5)

U-OUT (working voltage) 60 V

Nominal output current 600…1400 mA 6)

Default output current 1050 mA

Output current tolerance ±3 %

Output ripple current (100 Hz) < 3 % 7)

Output PSTLM ≤1

Output SVM ≤0.4

Nominal output power 55 W 8)

Maximum output power 55 W

Galvanic isolation primary/secondary SELV

Current set DALI / NFC

DEXAL Supply Voltage 15 V

DEXAL Peak Supply Current 60 mA

DEXAL Guaranteed Supply Current 53 mA

Galvanic isolation DALI/mains SELV

Galvanic isolation DALI/output SELV

1) Permitted voltage range

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

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 Product datasheet

3) at 230 V, 50 Hz

4) t = 200 µs (measured at 50 % I )
width peak
5) Maximum 60 V

6) ±3%

7) Ripple average at 100 Hz

8) Partial load 22…55 W

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OTI DX DALI 50 NFC Operating window OTI DX DALI 50 NFC Typical Efficiency vs. Load (230 V 50
Hz)

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 Product datasheet

OTI DX DALI 50 NFC Typical Power Factor vs. Load OTI DX DALI 50 NFC Typical THD Vs Load

Dimensions & weight

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Mounting hole spacing, length 99.0 mm

Mounting hole spacing, width 64.0 mm

Product weight 185.00 g

Cable cross-section, input side 0.2…1.5 mm² 1)

Cable cross-section, output side 0.2…1.5 mm² 1)

Wire preparation length, input side 8.0…9.0 mm

Wire preparation length, output side 8.0…9.0 mm

Length 110.0 mm

Width 75.0 mm

Height 25.0 mm

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 Product datasheet

1) Solid or flexible leads

Colors & materials

Casing material Plastic

Temperatures & operating conditions

Ambient temperature range -20…+50 °C

Maximum temperature at tc test point 80 °C 1)

Max.housing temperature in case of fault 110 °C

Temperature range at storage -40…+85 °C

Permitted rel. humidity during operation 5…85 % 2)

1) Maximum at the Tc-point

2) Maximum 56 days/year at 85 %

Lifespan

ECG lifetime 50000 / 100000 h 1)

1) T = 80°C, 0.2% / 1,000 h failure rate / T = 70°C, 0.1% / 1,000 h failure rate
c c

Capabilities

Dimmable Yes

__ Dimming interface DALI-2 / DEXAL / D4i

Dimming range 1…100 % 1)

Dimming method Amplitude Modulation

Overheating protection Automatic reversible

Overload protection Automatic reversible

Short-circuit protection Automatic reversible

No-load proof Yes

Intended for no-load operation No

Max. cable length to lamp/LED module 2.0 m 2)

Suitable for fixtures with prot. class I / II

Type of connection, input side Push terminal

Type of connection, output side Push terminal

Suitable for through-wiring Yes with optional cable clamp

Constant lumen function Programmable

Programming interface DALI, NFC

Number of channels 1
3)
DALI-2 Energy Data Yes
4)
DALI-2 Diagnostic Data Yes

1) For maximum nominal output current

2) Output wires must be routed as close as possible to each other

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 Product datasheet

3) Acc. DALI part 252

4) Acc. DALI part 253

Programming

Box programming Yes

Tuner4TRONIC Yes

Tuner4TRONIC Field App Yes

Programming device DALI / NFC

Programmable features

Constant Lumen Yes

Lamp Operating Time Yes

Driver Guard Yes

DALI Settings Yes

Emergency Mode Yes

1)
DALI-2 Luminaire Data Yes

Configuration Lock Yes

Soft Switch Off Yes

Dim to Dark Yes

OEM Key No
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1) Acc. DALI part 251

Certificates & standards

Approval marks – approval ENEC 10 / VDE / EMC / EL / CE / DALI-2 / CCC / EAC /

D4i

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/Acc. to EN 62386/Acc. to IEC 62386-
101:Ed2/Acc. to IEC 62386-102:Ed2/Acc. to IEC
62386-207:Ed1/Acc. to IEC 62386-250/Acc. to IEC
62386-251, -252, -253

Protection class II

Type of protection IP20

Logistical data

Commodity code 850440829000

Environmental information

Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)

Date of Declaration 29-04-2022

Primary Article Identifier 4062172061865

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 Product datasheet

Candidate List Substance 1 Lead

CAS No. of substance 1 7439-92-1

Safe Use Instruction The identification of the Candidate List substance is

sufficient to allow safe use of the article.

Declaration No. in SCIP database 9a354ebd-cd87-4186-b800-9e3338e51037

Additional product information

_ The DEXAL interface is polarity sensitive, even if the DEXAL bus power supply in the driver is turned off. Therefore the polarity
of all connected drivers should not be mixed.
_ For efficiency and standby power measurement, the D4i bus power supply shall be switched off by using Tuner4TRONIC. Refer
to www.tuner4tronic.com.

Download Data

File

User instruction
OPTOTRONIC LED Power Supply

Brochures
Technical application guide DEXAL LED drivers (EN)

Certificates
OTI DX DALI NFC CB DE1 63108 190220
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Certificates
OT ENEC 40038447 010322

Certificates
OT EMC 40044675 250621

Declarations of conformity
OTI DX DALI NFC CE 3770568 210921

Declarations of conformity
OTI DALI DX NFC UK CE 4281072 210121

CAD data
CAD data OTi DALI 50220-2401A4 NFC built in IGS

CAD data
CAD data OTi DALI 50220-2401A4 NFC built in STEP

CAD data PDF

CAD data OTi DALI 50220-2401A4 NFC built in pdf

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 Product datasheet

Ecodesign regulation information:

Intended for use with LED modules.

The forward voltage of the LED light source shall be within the defined operating window of the control gear in all operating
conditions including dimming if applicable.

Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive
2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this
purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal
companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and
materials are recycled.

Logistical Data

Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x Volume Gross weight
height)

4062172061865 OTI DX 50/220...240/1A4 Shipping carton box 262 mm x 253 mm x 98 mm 6.50 dm³ 3954.00 g
NFC 20

The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or
more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit.

__ Accessories Optional

Product description Accessory name Accessory code

OTI DX 50/220...240/1A4 NFC OT CABLE CLAMP A-STYLE 4052899089570

OTI DX 50/220...240/1A4 NFC OT CABLE CLAMP A-STYLE TL 4052899325982

Data privacy

This OSRAM driver can be configured using the Tuner4TRONIC software. This requires registering on www.myosram.com and
downloading theTuner4TRONIC software from the Internet. The Tuner4TRONIC software enables users to access and view the
operational data of a luminaire or driver via the corresponding programming interfaces. A password key (Config Lock) must be
set up in the driver via the Tuner4TRONIC software in order to control which users can access and view operational data.
Follow the instructions for password setup. To grant an external person or company rights to access or view operational data,
you can assign password keys. In this case, however, you are responsible for ensuring that the third party concerned takes
notice of the information described here. However, OSRAM can read out operating data from devices for maintenance and
service purposes even when a password key has been assigned. In individual cases, OSRAM will also use its access rights in
order to optimize or improve driver hardware and driver functions. In accordance with data privacy principles, any user of
operating data (luminaire manufacturers, third parties with access rights) must ensure that personal data (e.g. name, address,
location IDs) are only merged with the prior written consent of the person (end user) concerned. The respective user of the
operating data is responsible for providing evidence of consent.

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 Product datasheet

Disclaimer

Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release.

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