产品特点 FEATURES

1 Dual output mode: Constant Voltage (CV) and Constant Current (CC) to adapt to different LED driving needs

2 High waterproof rating: IP67/IP65, suitable for both indoor and outdoor applications

3 Wide operating temperature range: Case temperature from -40℃ to +90℃, fanless design ensures long-term stable operation

4 High conversion efficiency: Up to 91%, effectively reducing energy consumption and heat generation

5 Low no-load power consumption: Less than 0.5W, meeting energy-saving standards

6 Built-in active PFC function: Power factor ≥0.92 at 277VAC full load, improving power grid compatibility

7 Multiple dimming options: Supports 0~10VDC, 10V PWM (100Hz~3KHz) and resistance dimming; optional smart timer dimming and DALI interface

8 Durable metal housing: With functional grounding, enhancing heat dissipation and mechanical protection

9 Comprehensive protection mechanisms: Over-temperature (OTP), over-voltage (OVP), over-current (OCP) and short-circuit (SCP) protection, auto-recovery in hiccup mode

10 Long service life: Typical lifespan over 50,000 hours when case temperature is ≤80℃, high MTBF value

11 Compliance with multiple safety standards: UL8750, IEC61347-1/2-13, CSA C22.2 No.250.13-12, GB19510.1/14, etc.

12 5-year warranty: Provides reliable after-sales support

13 Compact size: Dimensions of 219×63×35.5mm (L×W×H), easy to install

14 3-wire input design (3Y model): Improves electrical safety and grounding effect

15 Adjustable output: A-type model allows output voltage/current adjustment via built-in potentiometer

使用场景 APPLICATIONS

1 Outdoor LED lighting: Street lamps, floodlights, architectural facade lighting, garden landscape lighting

2 Indoor LED lighting: Industrial bay lighting, commercial shopping mall lighting, office lighting, residential lighting

3 Special environment applications: Tunnel lighting, parking lot lighting, high-humidity areas (due to IP67/IP65 protection)

4 Hazardous locations: Suitable for Class I, Division 2 hazardous (classified) locations (Type HL for DA-type models)

5 Energy-saving projects: Compatible with energy-efficient LED systems to meet green building requirements

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding (PE connection for 3Y model) to achieve complete EMC performance and safety; avoid sealed installation without ventilation

2 Dimming operation: Do not connect DIM- to Vo-; the minimum dimming level is about 8%, and output current is undefined when 0%

3 Voltage range: Operate within the specified input voltage range (100~305VAC/142~431VDC); de-rating may be required under low input voltages

4 Temperature management: Do not exceed the maximum case temperature (+90℃); derate ambient temperature by 3.5℃ per 1000m above 2000m altitude

5 Wiring: Follow the correct wiring diagram (brown for AC/L, blue for AC/N, green/yellow for PE) and use wires of appropriate specifications

6 Maintenance: Do not disassemble the driver; contact professional technicians for repair if malfunctions occur

7 Compliance: Final equipment manufacturers must re-qualify the EMC directive for the complete installation

8 Guarantee: Refer to Meanwell's official website for detailed warranty terms and conditions

ELG-150-54A-3Y-PDF数据手册-参考资料