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1
Subject to change without notice. Information provided without guarantee.
Data sheet 11/20-EM111-1
Emergency lighting units
EM converterLED
Product description
• Self-contained emergency lighting LED Driver with
DALI interface and automatic test function
• For LED modules with a forward voltage of 48 – 250 V
• For luminaire installation
• Nominal life-time up to 100,000 h
• 5-year guarantee
Functions
• Non maintained operation
• Integrated DALI bus power supply
• 1, 2 or 3 h rated duration selectable with duration link
• Compatible with most constant current LED Drivers (refer to
chapter „LED Driver compatibility“)
• 3-pole technology: 2-pole LED module changeover
and delayed power switching for the LED Driver
• Constant power output
• Two-colour status display LED
• Black Box data recording
Interfaces
• DALI interface for controlled testing and monitoring
• Near field communication (NFC)
Battery management
NiMH/LiFePO4:
• Intelligent charge system
• Deep discharge protection
• Polarity reversal protection for battery via polarized connector
plug
• Automatic detection of the connected battery technology
(NiMH or LiFePO
4
batteries)
LiFePO4:
• Tridonic LiFeGuard ensures safety in use (refer to chapter
„Safety LiFePO
4
“)
• Temperature protection
Batteries
• NiMH or LiFePO
4
batteries
• NiMH: 4-year design life / 1-year guarantee
• LiFePO
4
: 4 – 8 years design life / 3-year guarantee
• For battery compatibility refer to chapter „Battery selection“
È
Standards
, page 5
Wiring diagrams and installation examples
, page 6
EM converterLED PRO NF MH/LiFePO4 250 V
Powered DALI PRO NFC series
