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LED power supply Tridonic LC 38/350-1050/50 bDW TW SR PRE2
LED power supply Tridonic LC 38W 350-1050mA 50V bDW TW SR PRE2 is a constant current LED driver rated up to 38 W. Values for individual settings are shown in the operating-point table. Documented interfaces and configuration methods: DALI, basicDIM Wireless, Casambi.
LED power supply Tridonic LC 38/350-1050/50 bDW TW SR PRE2
905.00 PLN
Shipment in 8-10 working days
zas_tridonic_28002584
LED power supply Tridonic LC 38W 350-1050mA 50V bDW TW SR PRE2 is a constant current LED driver rated up to 38 W. Values for individual settings are shown in the operating-point table. Documented interfaces and configuration methods: DALI, basicDIM Wireless, Casambi.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
Privacy Policy
Return Policy
14 days
LED power supply Tridonic LC 38W 350-1050mA 50V bDW TW SR PRE2 is a constant current LED driver in the Driver LC 38W 350–1050mA bDW TW SR PRE2 family. Official article number 28002584 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 | 28002584 |
|---|---|
| Manufacturer family | Driver LC 38W 350–1050mA bDW TW SR PRE2 |
| Manufacturer product group | Compact drivers |
| Supply voltage | 220 – 240 V |
| AC voltage range | 198 – 264 V |
| DC voltage range | 176 – 288 V |
| Mains frequency | 0 / 50 / 60 Hz |
| Overvoltage protection | 320 V AC, 48 h |
| Typ. current (at 230 V, 50 Hz, full load) | 96–192 mA |
| Typ. current (220 V, 0 Hz, full load, XX % dimming level) | 35 mA |
| Leakage current | <0.5 mA |
| Typ. input current in no-load operation | 22 mA |
| Typ. power input on stand-by 230 V | <0.37 W |
| Typ. input power in no-load operation | <0.5 W |
| Typ. efficiency at 230 V | 87 % |
| λ over full operating range (max.) | >0.96 |
| THD at 230V, full load | <10 % |
| Starting time | <0.6 s; <0.4 s |
| Switchover time (AC/DC) | <0.2 s |
| Turn off time | <0.02 s |
| Output current tolerance, min./full load | ±3 % |
| Max. output current peak (non-repetitive) + max. peak output current | ≤ output current +20 % |
| Output LF current ripple (< 120 Hz) / Current ripple at full load | ±2 % |
| Output P_ST_LM (at full load) | ≤1 |
| Output SVM (at full load) | ≤0.4 |
| Max. output voltage | 60 V |
| Dimming range | 1–100 % |
| Colour tuning range | 2,700 – 6,500 K |
| 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 |
| Radio transceiver operation frequency | 2.4–2.483 GHz |
| Max. output power radio transceiver | < +20 dBm |
| Radio protocol | Bluetooth 4.0 or 5.0 Low Energy (BLE) |
| Capable for mesh-network | Up to 250 nodes / Standard networks and Long Range |
| Type of protection | IP20 |
| Length | 215 mm |
| Width | 70 mm |
| Height | 31 mm |
| Lifetime | up to 100000 h |
| Guarantee | 5 years |
| Output mode | CC |
| Maximum output power [W] | 38 |
| Input voltage | 220 – 240 V |
| IP grade | IP20 |
| Warranty [years] | 5 |
| THD | <10 % |
| Typ. efficiency at 230 V | 87 % |
| Dimensions L×W×H | 215 × 70 × 31 mm |
| Lifetime [h] | up to 100000 h |
| Product net weight | 0.235 kg |
| Interfaces and configuration | DALI, basicDIM Wireless, Casambi |
| Dimming / control | DALI, basicDIM Wireless, Casambi |
| Dimming | Yes |
| short_circuit_protection | Yes |
| overload_protection | Yes |
| no_load_protection | Yes |
| Manufacturer note: Product description | Can be integrated in Casambi systems (Casambi Ready) |
| Manufacturer note: Product description | NEW: lumDATA (DALI-2 part ext. 251, 252 and 253) |
| Manufacturer note: Product description | Independent dimmable constant current 2-channel LED driver with strain-relief |
| Manufacturer note: Product description | Forms automatically a wireless communication network with up to 250 nodes |
| Manufacturer note: Product description | Adjustable output current between 350 and 1,050 mA via I-SELECT 2 plugs |
| Manufacturer note: Product description | Max. output power 38 W |
| Manufacturer note: Product description | Up to 87 % efficiency |
| Manufacturer note: Product description | Power input on stand-by < 0.37 W |
| Manufacturer note: Product description | Dimming range 1 to 100 % |
| Manufacturer note: Product description | Suitable for luminaires of protection class I and protection class II (see data sheet chapter 3.4 for details) |
| 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: Product description | We will provide security updates for the next five years after the date of purchase of this product |
| Manufacturer note: Housing properties | Casing: polycarbonate, black |
| Manufacturer note: Housing properties | Type of protection IP20 |
| Manufacturer note: Housing properties | Strain relief with loop through function |
| Manufacturer note: Interfaces | basicDIM Wireless |
| Manufacturer note: Interfaces | Terminal blocks: 45° / 0° push terminals |
| Manufacturer note: Functions | Adjustable output current in 1-mA-steps (I-SELECT 2) |
| Manufacturer note: Functions | Constant light output function (CLO) |
| Manufacturer note: Functions | Power-up fading and fade2zero |
| Manufacturer note: Functions | Protective features (overtemperature, short-circuit, overload, no-load, 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 | Application-oriented operating window for maximum compatibility |
| Manufacturer note: Benefits | Best energy savings due to low stand-by losses |
| Manufacturer note: Typical applications | For spot light and downlight in retail and hospitality applications |
| Manufacturer note: Typical applications | Tunable white application |
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 | 350.0 mA | 20 V; 50 V | 96 mA | 17.5 W | 21.1 W | -25–60 °C | 75.0 °C | — |
| 2 | 400.0 mA | 20 V; 50 V | 107 mA | 20 W | 23.7 W | -25–55 °C | 75.0 °C | 12.5 kΩ |
| 3 | 450.0 mA | 20 V; 50 V | 119 mA | 22.5 W | 26.4 W | -25–55 °C | 75.0 °C | 11.11 kΩ |
| 4 | 500.0 mA | 20 V; 50 V | 130 mA | 25 W | 29.1 W | -25–55 °C | 75.0 °C | 10 kΩ |
| 5 | 550.0 mA | 20 V; 50 V | 141 mA | 27.5 W | 31.7 W | -25–55 °C | 75.0 °C | 9.09 kΩ |
| 6 | 600.0 mA | 20 V; 50 V | 152 mA | 30 W | 34.4 W | -25–55 °C | 75.0 °C | 8.33 kΩ |
| 7 | 650.0 mA | 20 V; 50 V | 164 mA | 32.5 W | 37 W | -25–55 °C | 75.0 °C | 7.69 kΩ |
| 8 | 700.0 mA | 20 V; 50 V | 176 mA | 35 W | 39.9 W | -25–55 °C | 75.0 °C | 7.14 kΩ |
| 9 | 750.0 mA | 20 V; 50 V | 187 mA | 37.5 W | 42.5 W | -25–50 °C | 75.0 °C | 6.67 kΩ |
| 10 | 800.0 mA | 20 V; 47.5 V | 189 mA | 38 W | 42.9 W | -25–50 °C | 75.0 °C | 6.25 kΩ |
| 11 | 850.0 mA | 20 V; 44.7 V | 190 mA | 38 W | 43.1 W | -25–50 °C | 75.0 °C | 5.88 kΩ |
| 12 | 900.0 mA | 20 V; 42.2 V | 191 mA | 38 W | 43.3 W | -25–50 °C | 75.0 °C | 5.56 kΩ |
| 13 | 950.0 mA | 20 V; 40 V | 191 mA | 38 W | 43.4 W | -25–50 °C | 75.0 °C | 5.26 kΩ |
| 14 | 1000.0 mA | 20 V; 38 V | 191 mA | 38 W | 43.4 W | -25–50 °C | 75.0 °C | 5 kΩ |
| 15 | 1050.0 mA | 20 V; 36.2 V | 192 mA | 38 W | 43.6 W | -25–50 °C | 75.0 °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_28002584
Data sheet
- Power supply type
- Constant Current (CC)
- Rated power [W]
- 38
- Output Current of CC power supply [mA]
- 350-1050
- CC operating window
- 20-50
- Min. output voltage of led driver (CC)
- 20
- Max. output voltage of led driver (CC)
- 50
- Dimming / Control
- DALI, basicDIM Wireless, Casambi
- Dimensions (L x W x H) [mm]
- 215 × 70 × 31 mm
- IP grade
- 20
- Length [mm]
- 215
- Width [mm]
- 70
- Height/thickness [mm]
- 31
- Warranty [years]
- 5
- Input voltage [V]
- 220-240
- Min. current of CC driver [mA]
- 350
- Max. current of CC driver [mA]
- 1050
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