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LED power supply | Tridonic LC 60W 75-330mA 330V o4a NF h16 EXC4
High quality Tridonic LC 60W 75-330mA 330V o4a NF h16 EXC4 LED power supply with adjustable output current, DALI-2, DSI and switchDIM dimming, plus NFC communication. Efficiency up to 94.3%, slim 16 mm housing, perfect for linear and area office luminaires.
1-3 dni (PL), 3-10 dni (non-PL)
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LED power supply Tridonic LC 60W 75-330mA 330V o4a NF h16 EXC4
| Maximum output power | 60 W |
| Output current range | 75–330 mA, 1 mA step |
| Output voltage | 100–330 V DC (max. U-OUT 350 V) |
| Supply voltage range | 220–240 V AC, 0 / 50 / 60 Hz |
| DC supply range | 176–280 V DC |
| Typical efficiency | up to 94.3% |
| Stand-by power | < 0.14 W |
| Power factor | up to 0.99 |
| THD | < 5% at full load |
| Dimming range | 1–100% (amplitude) |
| Control interfaces | DALI-2 DT6, DSI, switchDIM, corridorFUNCTION |
| Communication | NFC, lumDATA (DALI-2 parts 251, 252, 253) |
| Protection class | IP20, for built-in use |
| Electrical class | Class I and II luminaires |
| Dimensions | 280 × 30 × 16 mm |
| Housing | metal, low profile 16 mm |
| Ambient temperature ta | -20…+70 °C (depending on current) |
| tc point temperature | up to 82 °C (depending on current) |
| Lifetime | up to 100,000 h |
| Manufacturer warranty | 5 years |
| Typical applications | linear and area office luminaires |
| Product website | http://www.tridonic.com/28004050 |
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LED power supply with adjustable current and high efficiency
This Tridonic LC 60W 75-330mA 330V o4a NF h16 EXC4 LED power supply is designed for professional lighting projects. The wide output current range from 75 to 330 mA allows precise matching to LED modules. Configuration in 1 mA steps gives excellent flexibility for luminaire manufacturers.
Efficiency up to 94.3% reduces system losses and heat. Lower temperature helps extend lifetime of LEDs and electronics. Stand-by power consumption below 0.14 W supports energy saving building concepts. This makes the power supply a solid choice for modern office lighting.
LED power supply with NFC, DALI-2 and smart functions
Integrated NFC communication allows fast wireless configuration. Parameters can be set using Tridonic companionSUITE and a suitable NFC antenna. The device supports lumDATA according to DALI-2 parts 251, 252 and 253. This simplifies asset management, energy reporting and maintenance planning.
The power supply offers DALI-2, DSI, switchDIM and corridorFUNCTION interfaces. The 1–100% dimming range uses pure amplitude dimming. This provides flicker free light even at very low levels. The constant light output function eCLO compensates LED depreciation. This helps keep constant illuminance over system lifetime.
LED power supply for linear luminaires and emergency systems
The 16 mm low profile metal housing fits perfectly into slim linear and panel luminaires. Short secondary wiring up to 2 m supports good EMC behaviour. The power supply is suitable for class I and class II luminaires. It is therefore very flexible in different product platforms.
The unit complies with EN 50172 and EN 60598-2-22 requirements. It can be used in central battery and emergency lighting systems. Integrated protection functions cover overtemperature, short circuit, overload and no-load operation. Lifetime up to 100,000 hours and a five year manufacturer warranty deliver strong reliability. This LED power supply is an excellent choice for demanding office and commercial lighting installations.