Tridonic LED Driver LCA 38W 350–1050mA 2xCH SR PRE 28002204

Product description

- NEW: lumDATA (DALI-2 part ext. 251, 252 and 253)

- Independent dimmable constant current 2-channel LED driver with DALI DT6 with strain-relief

- Dimming range 1 to 100 %

- Suitable for luminaires of protection class I and protection class II (see data sheet chapter 3.4 for details)

- Adjustable output current between 350 and 1,050 mA for each channel via I-SELECT 2 plugs or DALI

- Max. output power 38 W

- Up to 89 % efficiency

- Power input on stand-by < 0.25 W

- Nominal lifetime up to 100,000 h

- 5 years guarantee

Housing properties

- Casing: polycarbonate, black

- Type of protection IP20

- Strain relief with loop through function

Interfaces

- one4all (DALI DT 6, DSI, switchDIM, corridorFUNCTION V2)

- proportionSWITCH

- Terminal blocks: 45° / 0° push terminals

Functions

- Adjustable output current in 1-mA-steps (DALI, I-SELECT 2)

- Constant light output function (CLO)

- proportionSWITCH with pre defined scenes (split between different channel scenes)

- switchDIM and proportionSWITCH with memory function

- Power-up fading and fade2zero

- Configurable via DALI

- Protective features (overtemperature, short-circuit, overload, no-load, reduced surge amplification)

- Intelligent Voltage Guard (overvoltage and undervoltage monitoring)

- Suitable for emergency escape lighting systems acc. to EN 50172

Benefits

- Application-oriented operating window for maximum compatibility

- Best energy savings due to low stand-by losses

Typical applications

- For spot light and downlight in retail and hospitality applications

- Direct and indirect lighting application

Approval marks and Standards

Dimension and Ordering data

Remark

LC 38/350-1050/50 bDW TW C PRE2     28002858

LC 38/350-1050/50 bDW TW SR PRE2   28002584

LCA 38W 350-1050mA DT8 C PRE         28002199

LCA 38W 350-1050mA DT8 SR PRE       28002202

LCA 38W 350-1050mA 2xCH C PRE       28002201

LCA 38W 350-1050mA 2xCH SR PRE     28002204

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