DALI数字调光
荧光灯用DALI调光电子镇流器

DALI LogoDALI says „Digital Addressable Lighting Interface“
- The standard for controllable lighting systems

BAG electronics has as a renowned manufacturer of electronic ballasts and a founding member of the AG DALI worked out to develop a standard for lighting control, which creates more convenience and flexibility for lighting systems while reducing system costs.

The functionality of DALI ballasts is far superior from analog (1-10 V) controlled ballasts. DALI ballast can be controlled individually, despite parallel wiring (on and off directly without additional relays and be summarized in groups and scenes DALI ballasts offer the possibility of a response to the query from the operating lamps and ballasts.

Important product features of BAG electronics DALI EVG

  • Microprocessor controlled
  • DALI Interface with advanced Overvoltage
  • Multipower Technology: one electronic ballast suitable for different lamps
  • Very compact design
  • Energy saving (energy class EEI = A1)
  • Flicker-free dimming from 100% to 3%
  • Optimum lamp operation by HLC technology (BAG electronics Lamp Control)
  • Warm start and operation acc. EN 60929
  • According to the new EN 61347 (previously EN60928)
  • ENEC approved
  • 3 Year warranty

The DALI standard has been fixed in the IEC 60929 (E), thus enabling the simultaneous operation of devices from different manufacturers in one lighting system.

DALI, originally as a 'stand alone designed' or isolated application could now integrated via gateways to other building management systems. (EIB, LON, etc.)

Basis for the DALI ballast was for many years and proven very reliable technology of the analog devices which has been integrated in the DALI technology.
Also realized was a 100% compatibility and compliance with the DALI standard IEC 60929 (E).
BAG electronics DALI ballasts are regularly tested to a compatibility test for several hours where is considered the standard compliance with all levels and command sequences.

Link to DALI working group http://www.dali-ag.org
DALI Manual http://www.dali-ag.org/c/manual_gb.pdf

Benefits of DALI

  • No need to worry about the mains voltage phase (L1, L2, L3)
  • Two-wire line, no need to worry about the polarity or potential of the control wires
  • No need for a separate bus line
  • No wiring by groups (or channels)
  • Free addressing of the DALI units: all together, by group, individual
  • Scene memory in the DALI units (maximum of 16)
  • Individual status messages from DALI units (e.g. lamp faults)
  • Synchronised scene transitions
  • Dimmer curve analogous to the behaviour of the human eye
  • No external relay, DALI units switch themselves on and off

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