# LED Driver, LED Lighting, 18 W, 54 V, 1.05 A, Constant Current, 198 V
**URL**: https://novapart.co/products/OTI-DALI-15/220-240/1A0-NFC/led-driver-lighting-18-w-54-v-105-a-constant
**SKU**: OTI-DALI-15/220-240/1A0-NFC
**Manufacturer**: INVENTRONICS
**Category**: LED Lighting Components || LED Power Supplies || AC / DC LED Power Supplies
**Price**: €26.3700
**Stock**: 10+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | OPTOTRONIC Intelligent Series |
| Output Current | 1.05A |
| Led Driver Mode | Constant Current |
| Output Power Max | 18W |
| Input Voltage Max | 264V |
| Input Voltage Min | 198V |
| Output Voltage Max | 54V |
| Power Supply Applications | LED Lighting |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4926680/)
Technical datasheet
## OTi DALI 15/220-240/1A0 NFC
OPTOTRONIC Intelligent – DALI NFC | 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
- Lifetime: up to 100,000 h
- Type of protection: IP20
__
## Product family benefits
- Versatile DALI window driver due to flexible output characteristic
- Locking and unlocking of luminaire/driver data
- Advanced luminaire/driver data (power, energy, operating hours…) for analytics
- DALI-2 certified incl. Parts 251, 252, 253
- Easy and fast output current setting via NFC
- Very high efficiency
- High-quality dimming of 1…100 % by amplitude dimming
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
support@inventronicsglobal.com
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**1 / 11**
Fri Apr 03 20:51:11 CST 2026
Technical datasheet
## 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
- 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)
## Versatile scope of application due to 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
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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**2 / 11**
Technical datasheet
## Technical data
## **Electrical data**
|**Nominal input voltage**|220…240 V|
|---|---|
|**Mains frequency**|0/50/60 Hz|
|**Input voltage AC**|198…264 V1)|
|**Input voltage DC**|176…276 V|
|**Nominal input current at 230 V**|0.12 A|
|**Total harmonic distortion**|< 10 %2)|
|**Power factor λ**|0.38C…0.95|
|**Efficiency in full-load**|88 %3)|
|**Device power loss**|2.4 W|
|**Networked standby power**|≤0.27 W3)|
|**Inrush current**|5 A4)|
|**Max. ECG no. on circuit breaker 10 A(B)**|82|
|**Max. ECG no. on circuit breaker 16 A(B)**|130|
|**Surge capability (L-N)**|1 kV|
|**Surge capability (L/N-Ground)**|2 kV|
|**Protective conductor current**|not relevant|
|**Nominal output voltage**|7.5…54 V5)|
|**U-OUT(working voltage)**|60 V|
|**Nominal output current**|150…1050 mA6)|
|**Minimum output current**|1.5 mA|
|**Default output current**|350 mA|
|**Output current tolerance**|±3 %|
|**Output ripple current(100 Hz)**|< 2 %7)|
|**Output PSTLM**|≤1|
|**Output SVM**|≤0.4|
|**Nominal output power**|3…18 W8)|
|**Maximum output power**|18 W|
|**Galvanic isolation primary/secondary**|SELV|
|**Galvanic isolation DALI/mains**|Basic|
|**Galvanic isolation DALI/output**|SELV|
1) Permitted voltage range
2) At full load, 220…240 V, 50 Hz / see graphs
3) at 230 V, 50 Hz
4) twidth = 220 µs (measured at 50 % Ipeak)
5) Maximum 60 V
6) ±3%
7) Ripple average at 100 Hz
8) Partial load 3…18 W
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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Technical datasheet
## Typical Power Factor v Load
OTI DALI 15/220-240/1A0 NFC Typical Power Factor vs. Load
## Operating Window
OTI DALI 15/220-240/1A0 NFC Operating Window
## Typical Efficiency v Load 230 V 50 Hz
## Typical THD v Load
OTI DALI 15/220-240/1A0 NFC Typical THD Vs Load
OTI DALI 15/220-240/1A0 NFC Typical Efficiency vs. Load (230 V / 50 Hz)
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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**4 / 11**
Technical datasheet
## **Dimensions & weight**
|**Product weight**|100.00g|
|---|---|
|**Length**|95.0 mm|
|**Width**|53.0 mm|
|**Height**|30.0 mm|
|**Mounting hole spacing, length**|not relevant mm|
|**Mounting hole spacing, width**|not relevant mm|
|**Cable cross-section, input side**|0.5…1.5 mm²1)|
|**Cable cross-section, output side**|0.2…1.5 mm²1)|
|**Wire preparation length, input side**|8.0…9.0 mm|
|**Wire preparation length, output side**|8.0…9.0 mm|
|**Cable/wire length, output side**|2000 mm|
1) Solid or flexible leads
## **Colors & materials**
|**Casing material**|Plastic|
|---|---|
|**Product color**|White|
## **Temperatures & operating conditions**
|**Ambient temperature range**|-20…+50 °C|
|---|---|
|**Maximum temperature at tc test point**|80 °C1)|
|**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 %
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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Technical datasheet
## **Lifespan**
|**ECG lifetime**
50000 h / 100000 h1)|
|---|
|1) Tc= 80°C, 0.2% / 1,000 h failure rate / Tc= 70°C, 0.1% / 1,000 h failure rate|
## **Additional product data**
|**Encapsulated**|No|
|---|---|
|**Capabilities**||
|**Programming interface**|DALI, NFC|
|**Control interface**|DALI-2, Touch DIM, Corridor|
|**Dimmable**|Yes|
|**Dimming interface**|DALI-2 / Touch DIM / Corridor|
|**Dimming range**|1…100 %|
|**Dimming method**|Amplitude Modulation|
|**DALI-2 Diagnostic Data**|Yes1)|
|**DALI-2 Energy Data**|Yes2)|
|**Constant lumen function**|Programmable|
|**Max. cable length to lamp/LED module**|2.0 m3)|
|**Suitable for fixtures with prot. class**|I / II|
|**Suitable for emergency lighting**|Yes|
|**Type of connection, input side**|Push terminal|
|**Type of connection, output side**|Push terminal|
|**Suitable for through-wiring**|No|
|**Number of channels**|1|
|**Overheating protection**|Automatic reversible|
|**Overload protection**|Automatic reversible|
|**Short-circuit protection**|Automatic reversible|
|**Intended for no-load operation**|No|
|**No-load proof**|Yes|
## **Capabilities**
- 1) Acc. DALI part 253
- 2) Acc. DALI part 252
- 3) Output wires must be routed as close as possible to each other
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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Technical datasheet
## **Programming**
|**Programming device**|DALI / NFC|
|---|---|
|**Tuner4TRONIC**|Yes|
|**Tuner4TRONIC Field App**|Yes|
## **Programmable features**
|**DALI Settings**|Yes|
|---|---|
|**DALI-2 Luminaire Data**|Yes1)|
|**TouchDIM + Sensor**|Yes|
|**Corridor Functionality**|Yes|
|**Dim to Dark**|Yes|
|**Soft Switch Off**|Yes|
|**Tuning Factor**|Yes|
|**Configuration Lock**|Yes|
|**Driver Guard**|Yes|
|**Emergency Mode**|Yes|
1) Acc. DALI part 251
## **Certificates & standards**
|**Approval marks – approval**|CE / EL / ENEC / DALI-2|
|---|---|
||EN 61347-1 / EN 61347-2-13 / EN 55015 / EN 61547 / EN 61000-3-2 / EN|
|**Standards**|62384 / EN 62386 / IEC 62386-101:Ed2 / IEC 62386-102:Ed2 / IEC|
||62386-207:Ed1|
|**Type of protection**|IP20|
|**Logistical data**||
|**Commodity code**|85044083900|
## **Logistical data**
## **Environmental information**
## **Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)**
|**Date of Declaration**|31-03-2026|
|---|---|
|**Primary Article Identifier**|4062172061766 | 6937186107749|
|**Declaration No. in SCIP database**|In work|
|**SCIP_STATUS**|In work|
|**SCIP_ID**||
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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**7 / 11**
Technical 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.
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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**8 / 11**
Technical datasheet
## Download Data
|**File**|||
|---|---|---|
|CAD data 3-dim|Compressed|**►**OTI DALI 15 NFC CAD3PDF 200226|
|CAD data 2-dim|Compressed|**►**OTI DALI 15 NFC CAD2PDF 200226|
|CAD data|Compressed|**►**OTI DALI 15 NFC IGS 170120|
|CAD data|Compressed|**►**OTI DALI 15 NFC STEP 170120|
|User instruction|PDF|**►**UI OTI DALI 15 NFC|
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
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Technical datasheet
## Logistical Data
|**Product code**|**Product description**|**Packaging unit**
**(Pieces/Unit)**|**Dimensions (length**
**x width x height)**|**Volume**|**Gross weight**|
|---|---|---|---|---|---|
|6937186107749
INVENTRONICS|OTi DALI 15/220-
240/1A0 NFC|Shipping carton box
20 Pieces|207 x 167 x 138 mm|4.77 dm³|106.25 g|
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 Inventronics driver can be configured using the Tuner4TRONIC software. This requires registering on www.inventronicsglobal.com/ds 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, Inventronics can read out operating data from devices for maintenance and service purposes even when a password key has been assigned. In individual cases, Inventronics 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.
## Disclaimer
Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release.
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
support@inventronicsglobal.com
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Technical datasheet
## Accessories Optional
|**Product description**|**Accessory name**|**Accessory code**|
|---|---|---|
|OTi DALI 15/220-240/1A0 NFC|OT CABLE CLAMP F-STYLE|**►**4052899325555|
|OTi DALI 15/220-240/1A0 NFC|OT CABLE CLAMP F-STYLE|**►**6977770432208|
|OTi DALI 15/220-240/1A0 NFC|PRH101 -USB|**►**6977078996938|
|OTi DALI 15/220-240/1A0 NFC|PRH101 -USB|**►**6937186112354|
|OTi DALI 15/220-240/1A0 NFC|CPR30+|**►**6977078996945|
|OTi DALI 15/220-240/1A0 NFC|CPR30+|**►**6937186112378|
_Specifications are subject to changes without notice._
_© 2026,Inventronics. All rights reserved._
support@inventronicsglobal.com
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**11 / 11**
## Links
- [View this product on Novapart](https://novapart.co/products/OTI-DALI-15/220-240/1A0-NFC/led-driver-lighting-18-w-54-v-105-a-constant)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/inventronics/oti-dali-15-220-240-1a0-nfc/led-driver-constant-current-18w/dp/4926680)
---
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