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LED power supply | Tridonic LCA 50W 350–1050mA DT8 lp PRE
Tridonic LCA 50W 350–1050mA DT8 lp PRE is a professional LED power supply for Tunable White systems. It supports DALI-2 DT8, DSI, switchDIM and colourSWITCH. The unit offers adjustable output current 350–1050 mA and up to 50 W power with high efficiency.
1-3 dni (PL), 3-10 dni (non-PL)
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Technical data of LED power supply Tridonic LCA 50W 350–1050mA DT8 lp PRE
| Maximum output power | 50 W |
| Output current range | 350–1050 mA (2 channels, 1 mA steps) |
| Output voltage range | 20–50 V DC (up to 47.6 V at 1050 mA) |
| Colour temperature range | 2,700–6,500 K, Tunable White DT8 |
| Typical efficiency | up to 89% |
| Dimming range | 3–100% |
| Supply voltage | 220–240 V AC, 0/50/60 Hz |
| AC voltage range | 198–264 V |
| DC voltage range | 176–280 V |
| Standby power consumption | < 0.25 W |
| Maximum output voltage U-OUT | 60 V |
| THD at full load | < 10% |
| Power factor | 0.97 at 230 V, full load |
| Protection class | for class I and class II luminaires |
| IP rating | IP20 |
| Ambient temperature ta | -25 ... +55 °C to 700 mA, to +50 °C above |
| Maximum case temperature tc | 75 °C |
| Rated lifetime | up to 100,000 h |
| Manufacturer warranty | 5 years |
| Control interfaces | DALI-2 DT8, DSI, switchDIM, corridorFUNCTION V2, colourSWITCH |
| Additional functions | CLO, lumDATA, power-up fading, fade2zero, memory function |
| Housing | low profile ML300 housing, white |
| Dimensions | 360 x 30 x 21 mm |
| Weight | 0.252 kg |
| Terminals | 0° push terminals, 0.5–1.5 mm² |
| Emergency lighting use | according to EN 50172 and EN 60598-2-22 |
| Product website | http://www.tridonic.com/28001909 |
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Product description LED power supply Tridonic LCA 50W DT8 lp PRE
Tridonic LCA 50W 350–1050mA DT8 lp PRE is a premium LED power supply. It is designed for linear and area luminaires in office and architectural projects. The unit is ideal for Tunable White systems with precise colour temperature control.
The power supply offers a wide adjustable output current range. You can set the current in 1 mA steps via DALI or I-SELECT 2 resistors. This flexibility lets you match the power supply to many LED modules and system designs.
The device supports advanced control protocols. DALI-2 DT8 enables full control of luminous flux and colour temperature under one address. DSI, switchDIM and colourSWITCH make integration simple in smaller or retrofit installations.
LED power supply for professional office lighting
The Tunable White DT8 premium series targets modern office and workplace lighting. Low profile ML300 housing allows installation in trunking, channels or slim fixtures. High efficiency up to 89% reduces energy losses and heat build up.
The power supply is suitable for luminaires of protection class I and class II. IP20 rating matches indoor applications in dry environments. The CLO function keeps luminous flux stable over the lifetime of LED modules.
LED power supply with advanced DALI-2 DT8 control
The one4all interface combines DALI-2 DT8, DSI, switchDIM and corridorFUNCTION V2. This makes the power supply suitable for both simple and complex control systems. colourSWITCH provides predefined colour temperature scenes for quick setup.
Smooth dimming from 3% to 100% is realised by amplitude dimming. This method minimises flicker over the whole dimming range. Power-up fading and fade2zero functions ensure soft transitions and comfortable visual experience.
LED power supply reliable and safe in operation
Tridonic LCA 50W 350–1050mA DT8 lp PRE offers extensive protective features. It monitors overtemperature, short circuit, overload and no load conditions. Intelligent Voltage Guard supervises under voltage and over voltage on the mains.
Rated lifetime up to 100,000 hours and five year manufacturer warranty support long term projects. Compliance with key safety and EMC standards ensures dependable operation. This LED power supply is an excellent choice for professional Tunable White lighting systems.
Data sheet
- Power supply type
- Constant Current (CC)
- Rated power [W]
- 31-60
- Min. output voltage of led driver (CC)
- 20-19V
- Max. output voltage of led driver (CC)
- 50-59V
- Dimming
- DALI / DSI / SwitchDIM
- Length [mm]
- 360
- Width [mm]
- 30
- Height/thickness [mm]
- 21
- IP grade
- 20
- Warranty
- 3 years
- Case material
- Metal