Digital Systems
 

OT FIT 35/220…240/350 D LT2 L

Product family benefits
  • Flexible current setting (LEDset2)
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • High quality of light thanks to low output ripple current
  • Very high efficiency
  • Fulfill safety requirement due to overload, overtemperature, Hot Plug protection
Areas of application
  • Linear lighting for office, education, industry, storage areas and retail
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for installation in emergency lighting systems according to EN 60598-2-22
  • Suitable for luminaires of protection class I
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Technical Data

Electrical data

Nominal input voltage

220…240 V

Mains frequency

0/50/60 Hz

Input voltage AC

198…264 V

Input voltage DC

176…276 V

Current set

LEDset

Total harmonic distortion

< 10 %

Power factor λ

> 0.95

ECG efficiency

92 %

Device power loss

3.0 W

Protective conductor current

<0.5 mA

Inrush current

30 A

Max. ECG no. on circuit breaker 10 A (B)

19

Max. ECG no. on circuit breaker 16 A (B)

30

Max. ECG no. on circuit breaker 25 A (B)

-

Surge capability (L/N-Ground)

2 kV

Surge capability (L-N)

1 kV

Nominal output voltage

54…216 V

U-OUT (working voltage)

< 250 V

Nominal output current

65…350 mA

±3%

Output current tolerance

±3 %

Output ripple current (100 Hz)

< 1 %

Nominal output power

4.1…35 W

Galvanic isolation

Non isolated

Dimensions & weight

Mounting hole spacing, length

270.0 mm

Product weight

185.00 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

8.5…9.5 mm

Wire preparation length, output side

8.5…9.5 mm

Length

280.0 mm

Height

21.0 mm

Width

30.0 mm

Colors & materials

Casing material

Metal

Temperatures & operating conditions

Ambient temperature range

-25…+60 °C

Maximum temperature at tc test point

75 °C

Max.housing temperature in case of fault

110 °C

Temperature range at storage

-25…85 °C

Permitted rel. humidity during operation

5…85 %

Maximum 56 days/year at 85 %

Lifespan

ECG lifetime

50000 / 100000 h

At maximum Tc = 75°C / 10% failure rate / At Tc = 65°C / 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 emergency lighting

Yes

Type of connection, output side

Push terminal

Number of channels

1

Programming

Programming device

LEDset

Tuner4TRONIC

No

Tuner4TRONIC Field App

No

Certificates & standards

Approval marks – approval

CE / EL / VDE-EMC / ENEC 10 / CCC / RCM

Standards

Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 55015/Acc. to EN 61547/Acc. to EN 61000-3-2/Acc. to EN 62384/Acc. to EN 62386

Protection class

I

Type of protection

IP20

Logistical data

Commodity code

850440829000

Packaging information

EAN

Unit

Piece

Dimension l x w x h

Weight

Volume

4052899478411 UNV

Unpacked

1 185.00g
4052899478428 VS

Shipping box

20 305mm x 161mm x 104mm 3877.00g 5.11dm³

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Information about Family

The OPTOTRONIC FIT D LT2 L is a non-isolated, constant current LED power supply with an extensive lifespan, that is suitable for use in emergency lighting applications according to IEC 61347-2-13, appendix J. You can use it with luminaires of flexible current setting via the LEDset interface, and in luminaires of protection class I. Highly efficient and reliable, this driver gives you high quality light thanks to its low output ripple current, and protection from overload and overtemperature as well as Hot Plug protection. With an output power range up to 120 W, you are likely to find it useful in many different applications.
Product family features
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Versatile scope of application due to output power range of up to 120 W
  • Supply voltage: 220…240 V
  • Available with output current range: up to 750 mA
  • Non-isolated drivers

Products

Sort by:
Product name
Nominal output voltage
Nominal output current
Length
Width
Height
Data sheet
OT FIT 25/220…240/300 D LT2 L
40…216 V 35…300 mA 280.0 mm 30.0 mm 21.0 mm
OT FIT 35/220…240/350 D LT2 L
54…216 V 65…350 mA 280.0 mm 30.0 mm 21.0 mm
OT FIT 75/220…240/550 D LT2 L
54…216 V 125…550 mA 280.0 mm 30.0 mm 21.0 mm
OT FIT 120/220…240/750 D LT2 L
54…216 V 250…700 mA 360.0 mm 30.0 mm 21.0 mm