OPTOTRONIC FIT LT2 S

Product benefits
  • Versatile scope of application due to output power range of up to 40 W
  • Safety requirement due to overload, overtemperature protection
  • High efficiency and reliability
  • High quality of light thanks to <1% output ripple current
  • Small housing for flexible luminaire designs
Areas of application
  • Luminaires with flexible current setting (LEDset2)
  • Suitable for indoor SELV installations
  • Suitable for luminaires of protection classes I and II
  • Suitable for downlights, spotlights and LED panels
  • Independent mounting via Cable Clamp Kit possible
Product features
  • Supply voltage: 220…240 V
  • Line frequency: 50 Hz | 60 Hz
  • Line voltage: 198…264 V
  • Safety according to EN 61347-1, 61347-2-13, 62384
  • RI suppression: to EN 55015
  • Line harmonics according to EN 61000-3-2
  • Immunity according to EN 61547
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • Cable clamp kit for independent mounting
Family datasheet

Electrical data

Nominal voltage 220…240 V
Mains frequency 50…60 Hz
Input voltage AC 198…264 V
Total harmonic distortion 15 %
Power factor λ 0.90
ECG efficiency 84 %
Device power loss 3.0 W
Inrush current 8 A
Max. ECG no. on circuit breaker 10 A (B) 38
Max. ECG no. on circuit breaker 16 A (B) 60
Max. ECG no. on circuit breaker 25 A (B) 90
Surge capability (L/N-Ground) 2 kV
Surge capability (L-N) 1 kV
Nominal output voltage 15…50 V
U-OUT (working voltage) 60 V
Nominal output current 150…500 mA
Output current tolerance ±5 %
Output ripple current (100 Hz) < 1 %
Nominal output power 4.5…17.5 W
Galvanic isolation SELV

Dimensions & weight

Length 97.0 mm
Width 43.0 mm
Height 29.5 mm
Mounting hole spacing, length 88.0 mm
Mounting hole spacing, width 34.0 mm
Product weight 86.00 g
Cable cross-section, input side 0.5…1.5 mm²
Cable cross-section, output side 0.5…1.5 mm²
Wire preparation length, input side 6.5…7.5 mm
Wire preparation length, output side 6.5…7.5 mm

Colors & materials

Casing material Plastic

Temperatures & operating conditions

Ambient temperature range -20…+50 °C
Maximum temperature at tc test point 75 °C
Max.housing temperature in case of fault 110 °C
Permitted rel. humidity during operation 5…85 %

Maximum 56 days/year at 85 %

Lifespan

ECG lifetime 100000 h

At Tcase = 65°C at Tc point / 10% failure rate

Additional product data

Encapsulated No

Capabilities

Dimmable No
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
Suitable for fixtures with prot. class I
Suitable for fixtures with prot. class II
Type of connection, output side Push terminal

Certificates & standards

Approval marks – approval CE
Standards Acc. to IEC 61347-1/Acc. to IEC 61347-2-13/Acc. to IEC 62384/Acc. to CISPR 15/Acc. to IEC 61000-3-2/Acc. to IEC 61547/Acc. to IEC 61000-3-3
Type of protection IP20

Logistical data

Temperature range at storage -40…85 °C

EAN

Unit
Piece

Dimension

Weight

Volume

4052899956995 UNV
1
86.00g
4052899957060 VS
20
228mm x 208mm x 78mm 1826.00g 3.70dm³