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LED power supply | Tridonic LCA 75W 100–400mA one4all lp PRE SALE!
Tridonic LCA 75W 100–400mA one4all lp PRE is a professional built-in constant current LED power supply with smooth 1–100% dimming. It supports DALI‑2, DSI, switchDIM, corridorFUNCTION and ready2mains, offering up to 75 W output power, 100–400 mA adjustable current and up to 92% efficiency. The low-profile 21 mm IP20 ML300 housing is perfect for linear and area office luminaires.
LED power supply | Tridonic LCA 75W 100–400mA one4all lp PRE SALE!
280.48 PLN
Shipment in 1-2 business days
zas_tridonic_28000657
Tridonic LCA 75W 100–400mA one4all lp PRE is a professional built-in constant current LED power supply with smooth 1–100% dimming. It supports DALI‑2, DSI, switchDIM, corridorFUNCTION and ready2mains, offering up to 75 W output power, 100–400 mA adjustable current and up to 92% efficiency. The low-profile 21 mm IP20 ML300 housing is perfect for linear and area office luminaires.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
Privacy Policy
Return Policy
14 days
LED power supply Tridonic LCA 75W 100–400mA one4all lp PRE – technical data
| Maximum output power | 75 W |
| Output current range | 100–400 mA (1 mA steps via DALI / ready2mains / I‑SELECT 2) |
| Output voltage | 110–220 V DC (depending on current, up to 250 V U-OUT) |
| Type | constant current built-in LED power supply, linear dimming non‑SELV |
| Dimming | 1–100%, amplitude dimming |
| Control interfaces | one4all (DALI‑2 DT6, DSI, switchDIM, corridorFUNCTION), ready2mains |
| Typical efficiency | up to 92% (230 V, full load) |
| Stand-by power | < 0.15 W |
| Input voltage | 220–240 V AC, 0 / 50 / 60 Hz; 176–280 V DC |
| THD | < 9% (230 V, full load) |
| Power factor | 0.99 (230 V, full load) |
| Protection class | IP20 |
| Housing | low-profile ML300, white |
| Dimensions | 280 × 30 × 21 mm |
| Ambient temperature ta | –25…+60°C (depending on current) |
| Rated lifetime | up to 100,000 h |
| Manufacturer warranty | 5 years |
| Protective functions | overtemperature, short-circuit, overload, no-load, input overvoltage |
| Emergency lighting | compliant with EN 50172, EN 60598‑2‑22 |
| Product website | http://www.tridonic.com/28000657 |
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LED power supply for advanced office luminaires
The Tridonic LCA 75W 100–400mA one4all lp PRE LED power supply is a premium solution for linear and area luminaires in office and commercial buildings. Its wide operating window (110–220 V) and adjustable 100–400 mA current make it suitable for a broad range of LED modules, simplifying luminaire design and stock management for OEMs and installers.
The ultra-low 21 mm housing height allows easy integration into slim profiles, recessed ceiling luminaires and narrow trunking systems. With efficiency up to 92%, the power supply helps reduce system power consumption and heat generation, supporting energy-efficient lighting schemes in line with modern building standards.
DALI‑2, DSI and ready2mains dimming
This LED power supply supports one4all control (DALI‑2 DT6, DSI, switchDIM, corridorFUNCTION) together with ready2mains. As a result, it can be seamlessly integrated into building automation systems, DALI networks or simple wall-switch based installations. The 1–100% dimming range, implemented via amplitude dimming, delivers flicker-free, comfortable lighting even at very low light levels.
lumDATA support according to DALI‑2 parts 251, 252 and 253 enables storage of luminaire data, energy reporting and detailed diagnostics, which is highly valuable for maintenance planning and asset management. Features such as CLO (Constant Light Output), fade2zero, power-up fading and a service monitor contribute to consistent light quality and extended system lifetime.
Reliable power supply for emergency and demanding projects
The device is designed for use in emergency escape lighting systems in accordance with EN 50172 and EN 60598‑2‑22, making it a solid choice for safety-critical applications. Short AC/DC switchover time, DC operation capability and comprehensive protection features ensure stable behaviour in central battery and emergency installations.
Configured via Tridonic companionSUITE, DALI or ready2mains, the LED power supply parameters can be precisely matched to the project requirements. Low stand-by power < 0.15 W and proven lifetime up to 100,000 hours, combined with a 5-year manufacturer warranty, make the LCA 75W 100–400mA one4all lp PRE a future-proof, energy-efficient and flexible LED power supply for professional office and commercial lighting systems.
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Data sheet
- Power supply type
- Constant Current (CC)
- Rated power [W]
- 60,1-100
- Output Current of CC power supply [mA]
- 100-400
- CC operating window
- 110-220
- Min. output voltage of led driver (CC)
- 110-119V
- Max. output voltage of led driver (CC)
- 220-229V
- Dimming / Control
- DALI / DSI / SwitchDIM
- IP grade
- 20
- Case type of power supply
- Liniowa
- Length [mm]
- 280
- Width [mm]
- 30
- Height/thickness [mm]
- 21
- Life span [h]
- 100000
- Warranty [years]
- 3
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