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Description
EM powerLED PRO DIM SR 45 W
Combined emergency lighting LED driver
Note: LED driver supplied with duration dip switch (2-way) in 3 hours position. Duration dip switch and I-SELECT 2 PLUG must be set before battery and mains connection.
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
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)