产品特点 FEATURES

1 Brand: MW (Meanwell), Model: ELG-240-54DA-3Y

2 180~240W dual-mode (constant voltage + constant current) LED driver

3 Wide input voltage range: AC 100~305V / DC142~431VDC

4 High efficiency up to 93%, fanless design for silent operation

5 Wide operating case temperature range: -40℃ ~ +90℃

6 Metal housing with IP67/IP65 ingress protection, suitable for indoor and outdoor applications

7 Built-in active PFC function, low no-load/standby power consumption (<0.5W)

8 Multiple dimming options: 3-in-1 dimming (0~10VDC,10V PWM signal,resistance), DALI interface (DA-Type), smart timer dimming (Dxx-Type)

9 Comprehensive protection: Over temperature (shut down,re-power recover), over voltage (same), short circuit (hiccup mode auto recover), over current (constant current limiting auto recover)

10 Long service life: >50,000 hours at case temperature ≤70℃

11 5-year warranty, compliant with multiple safety standards (UL8750(Type HL), CSA C22.2 No.250.13-12, IEC/BS EN61347-1/2-13, etc.)

12 3Y model features 3-wire input; dimensions:244×71×37.5mm (L×W×H), weight ~1.22kg

使用场景 APPLICATIONS

1 LED street lighting systems

2 LED architectural lighting (e.g., building facades, bridges)

3 LED bay lighting (industrial workshops, warehouses)

4 LED flood lighting (stadiums, squares, billboards)

5 Type HL application for Class I, Division2 hazardous (classified) locations

注意事项 PRECAUTIONS

1 Must connect the case to protective earth (PE) for EMC performance and safety use

2 No-load/standby power consumption is <0.5W under 230VAC input

3 De-rating may be required under low input voltages; refer to the "STATIC CHARACTERISTIC" section for details

4 For A/AB type models, consider built-in use to comply with Type HL application requirements

5 Dimming operation: Do not connect DIM- to Vo-; minimum dimming level is approximately 8% (output current is undefined when 0% < Iout <8%)

6 Final equipment manufacturers must re-qualify the EMC Directive for the complete installation

7 Ambient temperature derating:3.5℃ per 1000 meters for operating altitude above 2000m (6500ft)

8 To comply with ErP regulation, this driver can only be used behind a switch and not permanently connected to the mains

9 Refer to the user manual before installation for IP waterproof function precautions

ELG-240-54DA-3Y-PDF数据手册-参考资料