OT 40/120…277/1A0 4DIMLT2 E

Product family benefits
  • 4DIM functionality in one device (StepDIM, AstroDIM, MainsDIM, DALI)
  • Very high efficiency
  • High surge protection: up to 10 kV (1 pulse) / 8 kV, in protection class I or II
  • Low luminous efficacy tolerance through low output current tolerance of ± 3 %
  • 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

Product details

Electrical data

Nominal voltage 120…277 V
Input voltage AC
108…305 V
Nominal current 0.20 A
Mains frequency 50…60 Hz
Nominal input voltage (SD port)
220…277 V
Power factor λ
0.95/0.90
Total harmonic distortion
10 %
Device power loss
6.5 W
Inrush current
45 A
Max. ECG no. on circuit breaker 10 A (B)
11
Max. ECG no. on circuit breaker 16 A (B)
17
Max. ECG no. on circuit breaker 25 A (B)
28
Max. no. of ECGs on 16A MCB with EBN-OS 45
Surge capability (L/N-Ground)
10 kV
Surge capability (L-N)
6 kV
Surge capability (L/N – SD)
6 kV
Surge capability (SD – Ground)
10 kV
Nominal output power
40 W
ECG efficiency
88.5 %
Nominal output voltage 15…56 V
U-OUT (working voltage) 60 V
Nominal output current 70…1050 mA
Output current tolerance ±3 %
Output ripple current (100 Hz) 15 %
Minimum output current
70 mA
Galvanic isolation SELV

Dimensions & weight

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 260.00 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

Temperatures & operating conditions

Ambient temperature range -40…+60 °C
Maximum temperature at tc test point
80 °C
Max.housing temperature in case of fault 120 °C
Permitted rel. humidity during operation
5…85 %

Lifespan

ECG lifetime
85000 h

Capabilities

Dimmable Yes
Dimming interface 4DIM / DALI / StepDIM / AstroDIM / MainsDIM
Dimming range
10…100 %
Suitable for fixtures with prot. class I / II
Constant lumen function Programmable
NTC input
Yes
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

Certificates & standards

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 CE / ENEC 10 / UR / VDE / VDE-EMC / CQC

Logistical data

Temperature range at storage -25…80 °C
Product code Packaging unit
Piece / unit
Dimensions in h x w x l Gross weight Volume
4052899925182 UNV
1
260.00g
4052899173767 VS
20
418mm x 255mm x 82mm 5549.00g 8.74dm³
EAN EFO number
4052899925182 6608509
Product family benefits
  • 4DIM functionality in one device (StepDIM, AstroDIM, MainsDIM, DALI)
  • Very high efficiency
  • High surge protection: up to 10 kV (1 pulse) / 8 kV, in protection class I or II
  • Low luminous efficacy tolerance through low output current tolerance of ± 3 %
  • 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
Product family features
  • Available with different wattage: 40 W, 60 W, 90 W, 165 W
  • Input voltage: 120…277 V (40 W), 220…240 V (60 W, 90 W, 165 W)
  • Current output range: 70…1,050 mA
  • 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: < 0.5 W
  • Constant Lumen Output (CLO)
  • Overtemperature protection via external NTC
Equipment / Accessories
  • DALI magic hardware for configuring 4DIM ECGs necessary
  • Programmable via Tuner4TRONIC software