Osram QTi 2X35/49 DIM – Limited Stock

QTi 2X35/49 DIM Technical Data

QTi 2X35/49 DIM Electrical data

Nominal wattage 104.00 W
Nominal voltage 220…240 V
Input voltage AC 198…264 V
Input voltage DC 154…276 V
Type of current AC/DC
Inrush current 45 A
Mains frequency 50/60 Hz
Max. ECG no. on circuit breaker 10 A (B) 8 1)
Max. ECG no. on circuit breaker 16 A (B) 13 1)
Operating frequency 44…120 kHz

Light technical data

Starting time 0.6 s

QTi 2X35/49 DIM Dimensions & Weight

Length 423.00 mm
Mounting hole spacing, length 415,0 mm
Width 30.00 mm
Height 21.00 mm
Cable cross-section, input side 0.5…1.5 mm² / 0,5…1,0 mm² 1)
Cable cross-section, output side 0.5…1.5 mm² / 0,5…1,0 mm² 1)
Wire preparation length, input side 8.0…9.0 mm 2)
Wire preparation length, output side 8.0…9.0 mm 2)
Product weight 370.00 g

QTi 2X35/49 DIM Colours & materials

Casing material Metal
Body material Metal
Ambient temperature range +10…+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 % 1)

QTi 2X35/49 DIM Lifespan

ECG lifetime 100000 h 1)
1) At Tcase = 65 °C at Tc point / 10 % failure rate

QTi 2X35/49 DIM Capabilities

Dimmable Yes
Dimming interface 1…10 V
Dimming range 1…100 % 1)
Overheating protection Power reduction and switch off at T > 75 °C at the tc point
Overload protection Automatic switch off, reversible
Max. cable length to lamp/LED module 1.0 m / 1.5 m
Suitable for fixtures with prot. class I
Suitable for emergency lighting Yes
End of lamp life safety shutdown EOL T.2
1) Luminous flux

Certificates & Standards

Approval marks – approval VDE / VDE-EMC / EL / EAC / RCM / CCC
Standards Acc. to EN 55015; EN 55022 / Acc. to EN 61547 / Acc. to IEC 61000- 3-2/EN 61000-3-2
Protection class 1
Type of protection IP20
Energy efficiency class A1
EEI – Energy Label A1 BAT

QTi 2X35/49 DIM LOGISTICAL DATA

Temperature range at storage -40…+85 °C

T5 1-10V High-Frequency (HF) ballasts are electronic, dimmable control gears for T5 fluorescent lamps, offering smooth, flicker-free light regulation from 1-100%. They offer high energy efficiency, quiet operation, and “warm start” technology to extend lamp life, making them ideal for office or commercial lighting.

Key Features & Technical Specs:

Dimming Method: Uses an analogue 1-10V DC signal or Switch-Control (contact closure).

Performance: High-frequency, microprocessor-controlled for efficient operation and low power loss.

Warm Start: Preheat ignition enables >50,000 starts without compromising lamp life.

Dimensions: Typically low-profile (e.g., 30mm width, 21mm height), ideal for slim T5 luminaires.

Compatibility: Suitable for varied wattages (e.g., 14W, 21W, 24W, 28W, 35W, 54W, 80W).

Protection: Short circuit protection and automatic restart.

Popular Manufacturers & Models:

Helvar: Known for EL-sc range (e.g., EL1X54SC, EL2X54SC).

Philips: HF-R114-35TL5 (1-10V dimmable).

Arlen-EFA/ELT: 14-35W Multi-lamp units.

These ballasts allow for consistent, flicker-free dimming, which is essential for lighting control systems in offices, schools, and retail environments.

OSRAM Licht AG is a German company that makes electric lights, headquartered in Munich and Premstätten (Austria). OSRAM positions itself as a high-tech photonics company that is increasingly focusing on sensor technology, visualization and treatment by light.[3] The company serves customers in the consumer, automotive, healthcare and industrial technology sectors.[4] The operating company of OSRAM is OSRAM GmbH.

Osram was founded in 1919 by the merger of the lighting businesses of Auergesellschaft, Siemens & Halske and Allgemeine Elektrizitäts-Gesellschaft (AEG). Osram was a wholly owned subsidiary of Siemens AG from 1978 to 2013. On 5 July 2013, Osram was spun off from Siemens, and the listing of its stock began on Frankfurt Stock Exchange on 8 July 2013.[5] Osram’s business with conventional light sources was spun off in 2016 under the name Ledvance and sold to a Chinese consortium.[6]

After a bidding war[7] with Bain Capital, Osram was taken over by Austrian company AMS in July 2020.[8][9][10] Since then, the company has operated under the name AMS Osram.[11]

The name is derived from osmium and Wolfram, German for tungsten. Both elements were commonly used for lighting filaments at the time the company was founded.

In 2020 ams AG acquired the German lighting, LED, and opto-semiconductor manufacturer OSRAM. Since then, the company operates under the name ams OSRAM.

The ams OSRAM portfolio includes light emitters, sensors and CMOS ICs with embedded software solutions as well as lighting systems and specialty lamps for automotive, industrial and entertainment applications. The company mainly address the automotive, industrial and medical markets, as well as selected fields of consumer electronics