Power supply units

PSU 480 / 960/R

Power Supply PSU 480 / PSU 960/R – Professional Power and DMX Distribution

The LDDE system power supplies PSU 480 and PSU 960/R provide a reliable and flexible solution for supplying power and DMX data to professional LED luminaires and LED battens.

Available in two different power ratings, these power supplies are suitable for a wide range of applications in theatre, studio, and architectural lighting. In addition to LDDE products, they can also power compatible devices from other manufacturers that support 24 V DC power supply and DMX512 control via 4-pin XLR connectors.

The galvanically isolated XLR outputs ensure safe and interference-free transmission of power and DMX data.

The more powerful PSU 960/R is designed as a 19-inch rack-mounted unit, making it particularly suitable for centralised installations. The PSU 480 can be flexibly mounted on lighting bars or trusses using the mounting brackets integrated into its housing.

Article No.PSU480: 20050311710, PSU960/R: 20050310712

CategoryPower supply units

Power Consumption480 W (PSU 480), 960 W (PSU 960/R)

Output Current2x10A (PSU 480), 4x10A (PSU 960/R)

Control ProtocolUSITT DMX512/1990

MADE INAUSTRIA

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Technical Data

Technical Specifications

Performance
Input Voltage	100-240 VAC, 50/60Hz
Power Consumption	480 W (PSU 480), 960 W (PSU 960/R)
Output Current	2x10A (PSU 480), 4x10A (PSU 960/R)
Output Voltage	24VDC
Available Versions	PSU 480, PSU 960/R
Control and Connectivity
Control Protocol	USITT DMX512/1990
Output Conectors	8 × 4-pin XLR Outputs (PSU 480) 8 × 4-pin XLR Outputs (PSU 960/R)
Input Conectors	powerCON TRUE1
RDM	No
Mechanical Specifications
Dimensions	PSU 480: 147 × 185.5 × 380 mm (W × H × D) PSU 960/R: 482.6 × 88.4 × 353 mm (W×H×D), 2U
Weight	PSU 480: 4,3 kg / PSU 960/R: 9,5 kg
Housing Material / Housing Colour	Aluminium / Black
Mounting	PSU 480: Suspended / Freestanding PSU 960/R: 19-inch Rack Mounting
Environmental and Compliance
Operating Temperature	0 °C - 50 °C
Protection Rating (IP)	IP22
Cooling	Passive Convection Cooling
Noise Level	Silent Operation (Fanless)
Conformity / Compliance Standards	CE / EN61000-3-2, EN61000-3-3, EN55015, EN60529
MADE IN	AUSTRIA

Product Drawing

LDDE_PSU_480_960R_Technische_Zeichnung_DE_EN.webp

Technical drawing is for reference only. Please refer to the specification table for actual dimensions. Dimensional drawings in PDF format are available in the downloads section below.

Downloads