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Subject to change without notice. Information provided without guarantee.
Data sheet 11/20-EM098-7
Emergency lighting units
EM converterLED
Product description
• Self-contained emergency lighting LED Driver with self-test
function
• Non maintained operation
• For LED modules with a forward voltage of 10 – 54 V
• SELV for output voltage < 60 V DC
• For luminaire installation
• Nominal life-time up to 100,000 h
• 5-year guarantee
Functions
• 1, 2 or 3 h rated duration selectable with duration link
• Constant power output
Self-test:
• Weekly function test
• Yearly duration test
Driver compatibility
• 3-pole technology: 2-pole LED module changeover
and delayed power switching for the LED Driver
• For further information see chapter „LED Driver compatibility“
Battery management
• Intelligent charge system
• Deep discharge protection
• Polarity reversal protection for battery
Batteries
• NiCd or NiMH batteries
• 4-year design life
• 1-year guarantee
• For battery compatibility refer to chapter „Battery selection“
È
Standards
, page 4
Wiring diagrams and installation examples
, page 5
EM converterLED ST NiCd/NiMH 50 V
SELFTEST series
