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89800434 - DALI LED COMBO UNIT
£75.00
In stock / available to order
Product description
- Independent dimmable LED driver
- Emergency lighting LED driver with DALI interface and automatic test function
- For self-contained emergency lighting
- For LED modules with a forward voltage of 20 – 50 V
- SELV for output voltage < 60 V DC
- Compact plastic casing with strain relief
- EM = Emergency
Properties
- Output power 6 – 45 W
- Constant current LED operation
- 300 – 1,400 mA output current in mains operation, adjustable with I-SELECT 2 PLUG in steps of 25 mA or via DALI in steps of 1 mA
- Integrated emergency lighting unit
- 1, 2 or 3 h rated duration
- Operating time selectable with dip switch (2-way)
- Automatic shutdown of output if the forward voltage of the LED is out of range
- Two-colour status display LED
- Electronic multi-level charge system
- Pulse current charging for NiMH batteries
- Polarity reversal protection for battery
- Power-up fading at AC
- Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification)
- Deep discharge protection
- Short-circuit-proof battery connection
- 5 years guarantee (conditions at https://www.tridonic.com/en/int/services/manufacturer-guarantee-conditions)
Interfaces
- one4all (DALI DT 1 & 6, DSI, switchDIM, corridorFUNCTION)
- Terminal blocks: 45° push terminals
Batteries
- High-temperature cells
- NiCd or NiMH batteries
- D, Cs, LA or LAL cells
- Battery box for independent use
- 4 year design life
- 2 years guarantee (conditions at https://www.tridonic.com/en/int/services/manufacturer-guarantee-conditions)
- For battery compatibility refer to data sheet
Need help confirming compatibility?
Send us the existing part number or a photo and our technical team can help identify a suitable replacement.