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LED power supply Tridonic LCA 50W 100-400mA one4all lp PRE
LED power supply Tridonic LCA 50W 100-400mA one4all lp PRE is a constant current LED driver rated up to 50 W. Its adjustable output current range is 100–400 mA. Documented interfaces and configuration methods: DALI, switchDIM.
LED power supply Tridonic LCA 50W 100-400mA one4all lp PRE
276.41 PLN
Shipment in 1-2 business days
zas_tridonic_28000655
LED power supply Tridonic LCA 50W 100-400mA one4all lp PRE is a constant current LED driver rated up to 50 W. Its adjustable output current range is 100–400 mA. Documented interfaces and configuration methods: DALI, switchDIM.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
Privacy Policy
Return Policy
14 days
LED power supply Tridonic LCA 50W 100-400mA one4all lp PRE is a constant current LED driver in the Driver LCA 50W 100–400mA one4all lp PRE family. Official article number 28000655 identifies this physical version.
Key properties
Common and exact-article specifications are kept separate from operating points. Power, LED voltage, efficiency and temperatures may depend on settings and load; the complete multi-row manufacturer data is shown below.
Technical specifications
| Manufacturer article number | 28000655 |
|---|---|
| Manufacturer family | Driver LCA 50W 100–400mA one4all lp PRE |
| Manufacturer product group | Linear drivers |
| Supply voltage | 220 – 240 V |
| AC voltage range | 198 – 264 V |
| DC voltage range | 176 – 280 V |
| Mains frequency | 0 / 50 / 60 Hz |
| Overvoltage protection | 320 V AC, 48 h |
| Typ. current (at 230 V, 50 Hz, full load) | 95–255 mA |
| Typ. current (220 V, 0 Hz, full load, XX % dimming level) | 25–45 mA |
| Leakage current | <0.35 mA |
| Typ. input current in no-load operation | 22 mA |
| Power Consumption | 57 W |
| Typ. power input on stand-by 230 V | <0.17 W |
| Typ. input power in no-load operation | 0.4 W |
| Typ. efficiency at 230 V | 92 % |
| λ over full operating range (max.) | 0.98 |
| THD at 230V, full load | <9 % |
| Starting time | <0.7 s; <0.3 s |
| Switchover time (AC/DC) | <0.2 s |
| Turn off time | <0.05 s |
| Output current tolerance, min./full load | ±3 % |
| Max. output current peak (non-repetitive) + max. peak output current | ≤ output current +35 % |
| Output LF current ripple (< 120 Hz) / Current ripple at full load | ±1.5 % |
| Output P_ST_LM (at full load) | ≤1 |
| Output SVM (at full load) | ≤0.4 |
| Max. output voltage | 250 V |
| Dimming range | 1–100 % |
| Mains surge capability (between L - N) | 1 kV |
| Mains surge capability (between L/N - PE) | 2 kV |
| Surge voltage at output side (against PE) | <0.5 kV |
| Type of protection | IP20 |
| Length | 280 mm |
| Width | 30 mm |
| Height | 21 mm |
| Lifetime | up to 100000 h |
| Guarantee | 5 years |
| Output mode | CC |
| Maximum output power [W] | 50 |
| Input voltage | 220 – 240 V |
| IP grade | IP20 |
| Warranty [years] | 5 |
| THD | <9 % |
| Typ. efficiency at 230 V | 92 % |
| λ over full operating range (max.) | 0.98 |
| Dimensions L×W×H | 280 × 30 × 21 mm |
| Lifetime [h] | up to 100000 h |
| Minimum output current [mA] | 100 |
| Maximum output current [mA] | 400 |
| Product net weight | 0.207 kg |
| Interfaces and configuration | DALI, switchDIM |
| Dimming / control | DALI, switchDIM |
| Dimming | Yes |
| short_circuit_protection | Yes |
| overload_protection | Yes |
| no_load_protection | Yes |
| Manufacturer note: Product description | NEW: lumDATA (DALI-2 part ext. 251, 252 and 253) |
| Manufacturer note: Product description | Dimmable built-in constant current LED driver |
| Manufacturer note: Product description | Output current adjustable between 100 – 400 mA |
| Manufacturer note: Product description | Dimming range 1 to 100 % |
| Manufacturer note: Product description | For luminaires of protection class I and protection class II |
| Manufacturer note: Product description | Max. output power 50 W |
| Manufacturer note: Product description | Up to 92 % efficiency |
| Manufacturer note: Product description | Power input on stand-by < 0.17 W |
| Manufacturer note: Product description | Nominal lifetime up to 100,000 h |
| Manufacturer note: Product description | 5 years guarantee (conditions at https://www.tridonic.com/en/int/services/manufacturer-guarantee-conditions) |
| Manufacturer note: Housing properties | Low profile metal casing with white cover |
| Manufacturer note: Housing properties | Type of protection IP20 |
| Manufacturer note: Interfaces | one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION) |
| Manufacturer note: Interfaces | ready2mains (configuration and dimming via mains) |
| Manufacturer note: Interfaces | Terminal blocks: 0° push terminals |
| Manufacturer note: Functions | Adjustable output current in 1-mA-steps (DALI, ready2mains, I-SELECT 2) |
| Manufacturer note: Functions | Fulfills DALI-2 parts: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance) |
| Manufacturer note: Functions | Constant light output function (CLO) |
| Manufacturer note: Functions | Power-up fading at AC |
| Manufacturer note: Functions | Configurable via ready2mains |
| Manufacturer note: Functions | Switch off the driver with fade2zero |
| Manufacturer note: Functions | Service monitor to log certain events |
| Manufacturer note: Functions | Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification) |
| Manufacturer note: Functions | Intelligent Voltage Guard (overvoltage and undervoltage monitoring) |
| Manufacturer note: Functions | Suitable for emergency escape lighting systems acc. to EN 50172 |
| Manufacturer note: Benefits | Flexible configuration via companionSUITE |
| Manufacturer note: Benefits | Application-oriented operating window for maximum compatibility |
| Manufacturer note: Benefits | Best energy savings due to low stand-by losses and high efficiency |
| Manufacturer note: Benefits | Flexible configuration via DALI, ready2mains and I-SELECT 2 |
| Manufacturer note: Benefits | Reliability proven by lifetime up to 100,000 h and 5 years guarantee (conditions at https://www.tridonic.com/en/int/services/manufacturer-guarantee-conditions) |
| Manufacturer note: Typical applications | For linear/area lighting in office applications |
Operating points
| Point | Output current | Min./Max. forward voltage | Typ. current consumption | Output power | Typ. power consumption | Ambient temperature ta | tc point max | i-SELECT resistor value |
|---|---|---|---|---|---|---|---|---|
| 1 | 100.0 mA | 50 V; 140 V | 93 mA | 14 W | 18.7 W | -25–60 °C | 80.0 °C | — |
| 2 | 125.0 mA | 50 V; 140 V | 105 mA | 17.5 W | 22 W | -25–60 °C | 80.0 °C | 40 kΩ |
| 3 | 150.0 mA | 50 V; 140 V | 120 mA | 21 W | 25.8 W | -25–60 °C | 85.0 °C | 33.33 kΩ |
| 4 | 175.0 mA | 50 V; 140 V | 135 mA | 24.5 W | 29.2 W | -25–60 °C | 85.0 °C | 28.57 kΩ |
| 5 | 200.0 mA | 50 V; 140 V | 151 mA | 28 W | 32.9 W | -25–60 °C | 85.0 °C | 25 kΩ |
| 6 | 250.0 mA | 50 V; 140 V | 181 mA | 35 W | 40 W | -25–60 °C | 85.0 °C | 20 kΩ |
| 7 | 300.0 mA | 50 V; 140 V | 212 mA | 42 W | 47.1 W | -25–60 °C | 85.0 °C | 16.67 kΩ |
| 8 | 325.0 mA | 50 V; 140 V | 227 mA | 45.5 W | 50.9 W | -25–60 °C | 85.0 °C | 15.38 kΩ |
| 9 | 350.0 mA | 50 V; 140 V | 241 mA | 49 W | 54.1 W | -25–60 °C | 85.0 °C | 14.29 kΩ |
| 10 | 375.0 mA | 50 V; 133 V | 244 mA | 50 W | 55 W | -25–60 °C | 85.0 °C | 13.33 kΩ |
| 11 | 400.0 mA | 50 V; 125 V | 244 mA | 50 W | 54.6 W | -25–60 °C | 85.0 °C | Short circuit (0 kΩ) |
The Vmin/Vmax and CC operating-window filter features represent the global envelope of all documented settings. The complete operating-point table defines the permitted voltage at each current setting.
Installation / application
Select LED modules by comparing their forward voltage and current with the operating window at the chosen setting. Maximum tc and permissible ambient temperature apply under the conditions stated for each operating point.
Additional information
Warranty and declared lifetime are subject to manufacturer conditions. Other family versions do not establish the contents of this article; assess its exact model designation and assigned photographs together.
Main source of information: www.tridonic.com
We make every effort to ensure that the information presented in this product description is complete, up to date and consistent with source documentation. However, product ranges and specifications may evolve and be updated, and some changes may not yet be reflected in our description. Inaccuracies or errors may also occur in the source documentation itself. If you have any doubts or notice an error, please contact us at bok@ledownia.pl.
zas_tridonic_28000655
Data sheet
- Power supply type
- Constant Current (CC)
- Rated power [W]
- 50
- Output Current of CC power supply [mA]
- 100-400
- CC operating window
- 50-140
- Min. output voltage of led driver (CC)
- 50
- Max. output voltage of led driver (CC)
- 140
- Dimming / Control
- DALI, switchDIM
- Dimensions (L x W x H) [mm]
- 280x30x21
- IP grade
- 20
- Length [mm]
- 280
- Width [mm]
- 30
- Height/thickness [mm]
- 21
- Warranty [years]
- 5
- Input voltage [V]
- 220-240
- Min. current of CC driver [mA]
- 100
- Max. current of CC driver [mA]
- 400
- Power factor
- 0.98
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