OT-20/170-240/1A0-4DIMLT2-G2-CE

## Product datasheet 

## OT 20/170…240/1A0 4DIMLT2 G2 CE 

OT 4DIM NFC IP20 Outdoor | DALI-2, AstroDIM, StepDIM, MainsDIM – constant current LED drivers 

## Product family features 

- _ Supply voltage: 220…240 V 

- _ Current output range: 70…1,050 mA 

- _ Easy and fast wireless luminaire programming via NFC 

- _ Flexible current setting with one additional wire (LEDset2) 

- _ AstroDIM for autonomous dimming with five independent levels (astro, time mode) 

- _ Allows for energy saving in twilight phases 

- _ MainsDIM function for dimming via reduction of line voltage amplitude 

- _ Isolated DALI interface for bidirectional telemanagement systems 

- _ Standby power consumption: < 0.35 W 

- _ Constant Lumen Output (CLO) 

- _ Overtemperature protection via external NTC 

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- _ Integrated customizable thermal management (Driver Guard) 

## Product family benefits 

- _ 4DIM functionality in one device (StepDIM, AstroDIM, MainsDIM, DALI) 

- _ DALI-2 certified incl. Parts 251, 252, 253 

- _ Easy and fast wireless luminaire programming 

- _ Very high efficiency 

- _ Wide current output range: 200 mA…1050 mA 

- _ High surge protection: up to 10 kV (in protection class I or II) 

- _ Great flexibility due to wide operating temperature range of -40…55 °C or 60 °C 

- _ Protection through double isolation between mains input and LED output 

## Areas of application 

- _ Street and urban lighting 

- _ Industry 

- _ Suitable for outdoor applications in luminaires with IP > 54 

- _ Suitable for use in outdoor luminaires of protection class I and II 

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Product datasheet 

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## Technical data 

## **Electrical data** 

|**Electrical data**||
|---|---|
|**Nominal voltage**|220…240 V|
|**Input voltage AC**|170…264 V|
|**Input voltage DC**|176…276 V1)|
|**Nominal current**|0.12 A|
|**Mains frequency**|0/50/60 Hz1)|
|**Power factor**λ|> 0.982)|
|**Total harmonic distortion**|< 10 %3)|
|**Device power loss**|3.5 W|
|**Inrush current**|25 A4)|
|**Max. ECG no. on circuit breaker 10 A (B)**|22|
|**Max. ECG no. on circuit breaker 16 A (B)**|35|
|**Max. ECG no. on circuit breaker 25 A (B)**|55|
|**Surge capability (L/N-Ground)**|10 kV|
|**Surge capability (L-N)**|6 kV|
|**Nominal output power**|22 W|
|**Nominal output voltage**|10…38 V|
|**Nominal output current**|200…1050 mA|
|**Output current LEDset open**|70 mA|
|**Output current LEDset shorted**|Not allowed|
|**Default output current**|700 mA|
|**Output current tolerance**|±3 %5)|
|**Output ripple current  (100 Hz)**|< 5 %|
|**Output PSTLM**|≤1|
|**Output SVM**|≤0.4|
|**Minimum output current**|70 mA|
|**Galvanic isolation**|SELV|
|**U-OUT (working voltage)**|60 V|
|**Max. no. of ECGs on 16A MCB with EBN-OS**|93|
|**Surge capability (SD – Ground)**|10 kV|
|**Surge capability (L/N – SD)**|6 kV|
|**Nominal input voltage (SD port)**|220…277 V|



1) Additional fuse needed in DC operation 

2) Full load 

3) At full power 

4) At 150 µs 

5) +/- 5% for LEDset down to 300mA 

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Product datasheet 

OT 20170-2401A0 4DIMLT2 G2 CE Operating Window 

OT 20170-2401A0 4DIMLT2 G2 CE Typical Efficiency vs. Load (230 V 50 Hz) 

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OT 20170-2401A0 4DIMLT2 G2 CE Typical Power Factor vs. Load 

OT 20170-2401A0 4DIMLT2 G2 CE Typical THD Vs Load 

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Product datasheet 

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## **Dimensions & weight** 

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|||
|---|---|
|Length|123.0 mm|
|Width|79.0 mm|
|Height|33.0 mm|
|Mounting hole spacing, length|111.0 mm|
|Mounting hole spacing, width|67.0 mm|
|Product weight|210.00 g|
|Cable cross-section, input side|0.2…1.5 mm²|
|Cable cross-section, output side|0.2…1.5 mm²|
|Wire preparation length, input side|8.5…9.5 mm|

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## **Temperatures & operating conditions** 

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||||
|---|---|---|
|Ambient temperature range|-40…+60 °C|
|Temperature range at storage|-25…85 °C|
|Maximum temperature at tc test point|75 °C|
|Max.housing temperature in case of fault|120 °C|
|Permitted rel. humidity during operation|5…85 %|[1)]|

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1) Maximum 56 days/year at 85 % 

## **Lifespan** 

**ECG lifetime** 50000 / 100000 h[1)] 

1) At maximum T = 75°C / 10% failure rate / At T = 63°C / 10% failure rate c c 

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Product datasheet 

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## **Expected Lifetime** 

|**Expected Lifetime**|||||
|---|---|---|---|---|
|Product name|||||
|OT 20/170…240/1A0<br>4DIMLT2 G2 CE|ECG ambient temperature [ta]|60|50|48|
||Temperature at tc-point [°C]|75|65|63|
||Lifetime [h]|50000|85000|100000|



## **Capabilities** 

|**Capabilities**||
|---|---|
|**Dimmable**|Yes|
|**Dimming interface**|4DIM / AstroDIM / DALI / MainsDIM / StepDIM|
|**Dimming range**|10…100 %|
|**Suitable for fixtures with prot. class**|I / II|
|**Constant lumen function**|Programmable|
|**NTC input**|Yes|
|**Short-circuit protection**|Automatic reversible|
|**No-load proof**|Yes|
|**Max. cable length to lamp/LED module**|2.0 m|
|**Overload protection**|Automatic reversible|
|**LEDset**|Yes|
|**Number of channels**|1|
|**DALI-2 Energy Data**|Yes1)|
|**DALI-2 Diagnostic Data**|Yes2)|



1) Acc. DALI part 252 

2) Acc. DALI part 253 

## **Programming** 

|**Box programming**|Yes|
|---|---|
|**Tuner4TRONIC**|Yes|
|**Tuner4TRONIC Field App**|Yes|
|**Programming device**|DALI / NFC|



## **Programmable features** 

|**Programmable features**||
|---|---|
|**Constant Lumen**|Yes|
|**Thermal Protection**|Yes|
|**Driver Guard**|Yes|
|**AstroDIM**|Yes|
|**StepDIM**|Yes|



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## Product datasheet 

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|MainsDIM|Yes|
|Emergency Mode|Yes|
|Configuration Lock|Yes|
|DALI-2 Luminaire Data|Yes|[1)]|

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1) Acc. DALI part 251 

## **Certificates & standards** 

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|||
|---|---|
|Type of protection|IP20|
|Standards|Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN|
|62384/Acc. to EN 55015:2006 + A1:2007 +|
|A2:2009/Acc. to EN 61547/Acc. to FCC 47 part 15|
|class B/Acc. to IEC 61000-3-2/Acc. to IEC 61000-3-|
|3/Acc. to IEC 62386-101/Acc. to IEC 62386-102/Acc.|
|to IEC 62386-207/UL-8750|
|Approval marks – approval|CCC / CE / DALI-2 / EL / ENEC / RCM / VDE / VDE-EMC|

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## **Logistical data** 

**Commodity code** 850440829000 

## Download Data 

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|||
|---|---|
|File|
|_|User instruction|
|<a]|OPTOTRONIC Outdoor|
|=|Brochures|
|Fae|Technical Application Guide - 4DIMLT2 G2 CE LED drivers (EN)|
|=|Certificates|
|<a]|RCM Certificate CS10824N|
|_|Certificates|
|Fam!|OT ENEC 40050684 060421|
|=|Certificates|
|<a]|OT Outdoor CB DE1 62952A1 220920|
|OEE|Certificates|
|Fae|OT EMC 40050085 200220|
|_|Certificates|
|<a]|OT 20 4DIM LT2 G2 EATON AM35336 210520|
|=|Certificates|
|Fae|OT 20 4DIM LT2 G2 INOTEC AM35336 210520|
|=|Certificates|
|<a]|OT Outdoor CB DE1 62952A2 220920|
|_|Certificates|
|<a]|OT Outdoor VDE TESTREPORT 276377 220920|
|=|Certificates|
|<a]|VDE ENEC Certificate 40043863|

**----- End of picture text -----**<br>


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Product datasheet 

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rs Certificates CB Certificate DE1-59452 Certificates ~~SU~~ VDE ENEC Certificate 40043863 appendix Certificates ~~SO~~ OT EMC 40044675 250621 Certificates ~~SO~~ CCC Certificate 2018171002002021 Declarations of conformity ~~SU~~ EU Declaration of Conformity 3806542 Declarations of conformity ~~SO~~ OT DIM LT2 CE UK DoC 4291524 260221 Declarations of conformity ~~SO~~ EATON(CEAG)-Conformity declaration  AM04626_OT20_170-240_1A0_4DIMLT2_G2_CE Declarations of conformity ~~SU~~ INOTEC- Conformity declaration AM04626_OT20_170-240_1A0_4DIMLT2_G2_CE Declarations of conformity ~~SO~~ EU Declaration of Conformity 3584649 CAD data DO CAD data STEP OT 20170-2401A0 4DIMLT2 G2 CE CAD data DO 

OT 20 4DIMLT2G2CE IGS 060820 

- CAD data 

- DO OT 20 4DIMLT2G2CE STEP 060820 

OT 20 4DIMLT2G2CE STEP 060820 

CAD Data 2-dim DO OT 20 4DIMLT2G2CE CAD2PDF 060820 

- CAD data 3-dim 

- DO OT 20 4DIMLT2G2CE CAD3PDF 060820 

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. 

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Product datasheet 

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|**ISOLATION**|Input /<br>Mains|SD|EQUI|DALI|LEDset|LED Output|Case|NTC|
|---|---|---|---|---|---|---|---|---|
|Input /<br>Mains|-|-|Double|Basic|SELV|SELV|Double|SELV|
|SD|-|-|Double|Basic|Double|Double|Double|Double|
|EQUI|Double|Double|-|Double|Basic|Basic|Basic|Double|
|DALI|Basic|Basic|Double|-|Double|Double|Double|Double|
|LEDset|SELV|Double|Basic|Double|-|-|Basic|-|
|LED Output|SELV|Double|Basic|Double|-|-|Basic|-|
|Case|Double|Double|Basic|Double|Basic|Basic|-|Basic|
|NTC|SELV|Double|Double|Double|-|-|Basic|-|



## Logistical Data 

|**Product code**|**Product description**|**Packaging unit (Pieces/Unit)**|**Dimensions (length x width x**|**Volume**|**Gross weight**|
|---|---|---|---|---|---|
||||**height)**|||
|4052899981928|OT 20/170…240/1A0|Shipping carton box|400 mm x 277 mm x 119 mm|13.19 dm³|4748.00 g|
||4DIMLT2 G2 CE|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. 

## 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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