OT 75/170-240/1A0 4DIM NFC G3 CE
Product family
Product family features
Supply voltage: 220…240 V
Wide current output range: 150 mA…1050 mA or 1500 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)
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
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
High surge DALI protection: 1 kV
Protection through double isolation between mains input and LED output
Optimized NFC for programming from the top: easy accessibility in luminaires
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
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.
Applicable regions
APAC (excl. China, India, Japan)
CHINA
EUROPE
MEA
Approval marks
CCC, CE, DALI-2, EL, ENEC, RCM, VDE
Find technical data and additional assets in our datasheet
Product Datasheet (metric units)

Technical data

Electrical data

Nominal input voltage220…240 V
Mains frequency0/50/60 Hz
Input voltage AC170…264 V1)
Input voltage DC176…276 V2)
Nominal input current at 230 V0.39 A
Total harmonic distortion< 5 %3)
Power factor λ0.43C…0.993)
Efficiency in full-load92 %4)
Device power loss6.5 W
Inrush current62 A5)
Max. ECG no. on circuit breaker 10 A (B)6
Max. ECG no. on circuit breaker 16 A (B)10
Surge capability (L-N)6 kV
Surge capability (L/N-Ground)10 kV
Nominal output voltage35…115 V
U-OUT (working voltage)120 V
Nominal output current150…1050 mA
Minimum output current70 mA
Default output current700 mA
Output current tolerance±3 %6)
Output ripple current (100 Hz)< 4 %
Output PSTLM≤1
Output SVM≤0.4
Output current LEDset open70 mA
Output current LEDset shortedNot allowed
Nominal output power75 W7)
Maximum output power75 W

1) Permitted voltage range

2) Additional fuse needed in DC operation

3) At full power

4) at 230 V, 50 Hz

5) At 202 µs

6) +/- 5% for LEDset down to 150mA

7) Max. 75% in DC operating mode

Dimensions & weight

Product weight210.00 g
Length123.0 mm
Width79.0 mm
Height33.0 mm
Mounting hole spacing, length111.0 mm
Mounting hole spacing, width67.0 mm
Cable cross-section, input side0.2…1.5 mm²
Cable cross-section, output side0.2…1.5 mm²
Wire preparation length, input side8.5…9.5 mm

Colors & materials

Casing materialPlastic

Temperatures & operating conditions

Ambient temperature range-40…+55 °C
Maximum temperature at tc test point90 °C
Max.housing temperature in case of fault120 °C
Permitted rel. humidity during operation5…95 %1)
Temperature range at storage-40…+85 °C

1) The luminaire manufacturer must ensure that condensation water cannot be created within the fixture.

Expected Lifetime

Lifespan

ECG lifetime50000 / 100000 h1)

1) At maximum Tc = 90°C / 10% failure rate / At Tc = 78°C / 10% failure rate

Capabilities

DimmableYes
Dimming interface4DIM / AstroDIM / DALI / MainsDIM / StepDIM
Dimming range10…100 %
DALI-2 Diagnostic DataYes1)
DALI-2 Energy DataYes2)
Constant lumen functionProgrammable
LEDsetYes
Max. cable length to lamp/LED module2.0 m3)
Suitable for fixtures with prot. classI / II
Suitable for emergency lightingYes
Number of channels1
Overload protectionAutomatic reversible
Short-circuit protectionAutomatic reversible
Intended for no-load operationNo
No-load proofYes

1) Acc. DALI part 253

2) Acc. DALI part 252

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

Programming

Programming deviceDALI / NFC
Tuner4TRONICYes
Tuner4TRONIC Field AppYes
Box programmingYes

Programmable features

DALI-2 Luminaire DataYes1)
Configuration LockYes
AstroDIMYes
StepDIMYes
MainsDIMYes
Driver GuardYes
Thermal ProtectionYes
Emergency ModeYes

1) Acc. DALI part 251

Certificates & standards

Approval marks – approvalCCC / CE / DALI-2 / EL / ENEC / RCM / VDE
StandardsEN 61347-1 / EN 61347-2-13 / EN 62384 / EN 55015:2006 + A1:2007 + A2:2009 / EN 61547 / FCC 47 part 15 class B / IEC 61000-3-2 / IEC 61000-3-3 / IEC 62386-101 / IEC 62386-102 / IEC 62386-207 / UL-8750
Type of protectionIP20

Logistical data

Commodity code85044083900
Applicable regionAPAC (excl. China, India, Japan) / CHINA / EUROPE / MEA

Logistical Data

Product codeProduct descriptionPackaging unit (Pieces/Unit)Dimensions (length x width x height)VolumeGross weight
6977770437067 INVENTRONICSOT 75/170-240/1A0 4DIM NFC G3 CEShipping carton box 18 Pieces272 x 260 x 125 mm8.84 dm³200.67 g
Environmental information
Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)
Date of Declaration:
11-09-2026
Candidate List Substance 1:
CadmiumLead
Candidate List Substance 2:
Lead
Candidate List Substance 3:
Cadmium
CAS No. of substance 1:
7440-43-97439-92-1
CAS No. of substance 2:
7439-92-1
CAS No. of substance 3:
7440-43-9
Declaration No. in SCIP database:
In work
Product code:
6977770437067
Predecessor:
4062172218993
Downloads
UI OT 4DIM NFC G3 CE
User instruction
Size: 1Mb
CED OT 4(1)DIM NFC G3 CE 2025-01
Certificates
Size: 143kb
VDE ENEC Certificate 40050684 INV
Certificates
Size: 271kb
OT 1DIM 4DIM NFC G3 CE CE 4375359 10 200125
Mandatory Publications
Size: 143kb
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