FlowLine driver unit – flexible driver placement

FlowLine driver units

FlowLine driver units

Product family information

It is important to limit tunnel closures for maintenance as much as possible. To this end, we have separated the FlowLine driver from the LED unit. In doing so, we have obtained the optimal thermal properties and lifetime expectancy to reduce maintenance. The option to locate the drivers outside the driving envelope (remote) further reduces the need for closures.


Optimized performance thanks to separation of LED unit
Fewer closures thanks to remote driver location option


Flexible installation options
Local or remote placement
Prepared for TunneLogic (tunnel control & monitoring system)
Optimized thermal design (longevity) thanks to separation of LED unit


Traffic tunnels
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Product family details
  • EGB330 (single driver-unit,sealed)
  • EGB331 (10-way driver-unit, serviceable)
  • EGB330: 30 up to 90 W for 1 LED-unit connected
  • EGB331: 300 up to 900 W for 10 LED-units connected
  • Optional: 2 LED-units can be connected to 1 driver
Maintenance of lumen output - L80F10
  • 100,000 hours at 25 ºC
Operating temperature range
  • -25 to +40 ºC
  • EGB330: separate driver-unit with 1 x Xitanium Prog driver to power one or two FlowLine LED-units
  • EGB331: separate 10-way driver-unit with 10 x Xitanium Prog drivers to power 10 or 20 FlowLine LED-units
Mains voltage
  • 220-240 V / 50-60 Hz
  • DALI or SDU dimmable
  • EGB330:
  • Housing: main construction of stainless steel (pickeled and passivated)
  • Heatsink: anodized aluminum
  • EGB331:
  • Housing: construction of stainless steel with steel gear tray to mount drivers and other gear
  • EGB330: blank stainless steel and anodized aluminum
  • EGB331: blank stainless steel
  • EGB330:
  • Flying leads/wires (CFW)
  • Mains outlet socket and 2 DALI sockets (MDD)
  • Mains outlet socket with DALI (MDO)
  • EGB331:
  • 10 x M20 for LED-unit connection (screw connection block) + 2 x M20 for mains + 2 sockets for RS485 in/out
  • EGB330: sealed, not serviceable
  • EGB331: openable for installation and maintenance
  • EGB330: 4 flange mounting clamps included for fast installation and allignment in the horizontal plane
  • EGB331: wall mounting with flanges
  • EGB330:
  • Mains cable with plug for MDD or MDO
  • DALI cabling with plug for MDD connectivity
  • Spare mounting clamp sets (4 pcs) (same as for LED unit)
  • EGB331:
  • Spare geartray with 10 drivers mounted for replacement
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