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eKomi rated

GLACIAL DALI Bus Power Supply 16V

Ref: GP-DP004N-16V


Price inc VAT

The new DALI Power Supply especially made to power up the Dali Bus.

Bulk Savings £££
# Items Our Price Savings
6 Items £31.53 Save 3%
12 Items £30.55 Save 6%
24 Items £29.90 Save 8%

16V Power Supply for DALI BUS Systems

For the DALI power Supply to operate properly you need to feed the DALI Bus with 16V output voltage. It is an integral part of a dimmable system with the Digital Addressable Lighting Interface. Our extensive expertise in LEDs also covers all types of digital and analogue dimming component. 

The GP-DP004N-16V is made for DALI digital addressable lighting control bus. The main power electronic topology is an AC to DC power supply which is compliant to IEC62386 DALI standard , it is safe to use this device the DALI certified contrllers.

The maximum current is 200mA , that is powerful enought for a complete DALI system with 64 dimmable LED Lights

It can be used in any part of the worlds thanks to the universal AC input voltage. There is an LED indicator for diagnostics, power is OK and DALI bus traffic to assist the commissioning process.
Voltacon supports this product with a 5 year warranty.


  • Universal AC Input 100~240VAC   
  • Constant Current Operation.
  • Compatibility with IEC 62386 Standard   
  • Protections: OCP / SCP.
  • Cooling by Free Air Convection.

Typical Installation Diagram of DALI Dimming System



Properties of the DALI Power Supply

Model No. GP-DP004N-16V
Output DC Voltage 16V
Voltage Tolerance ±15%
DC Voltage Range 13.6 ~ 18.4V
Rated Current 200mA
Current Tolerance 200mA+20% / -10%
DC Current Range 180 ~ 240mA
Rated Power 3.2W
Ripple & Noise (Max.) 150mV 
Efficiency at 230V AC(Typ.) 68%
Set up time (Max.) 115V AC : < 1S
230V AC : < 0.5S
Input Rated Voltage 100 ~ 240VAC
Voltage Range 90 ~ 264VAC
Frequency Range 50 Hz ~ 60 Hz
AC Current (Max.) 0.11A at 115VAC
Inrush Current (Max.) 21A at 115VAC / 42A at 230VAC 

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