ELG-150-54A-3Y - LED Controller Mean Well - Free user manual and instructions
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| Product Type | LED Driver / Controller |
| Brand | Mean Well |
| Model | ELG-150-54A-3Y |
| Category | LED Controller |
| Input Voltage | 100 ~ 277 VAC (auto-sensing) |
| Output Voltage | 54 VDC (constant voltage) |
| Output Current | 2.8 A (adjustable via dimming) |
| Power | 150 W |
| Dimensions (L x W x H) | 244 x 68 x 38.8 mm |
| Weight | 1.1 kg |
| Protection Rating | IP67 (dust-tight and waterproof) |
| Cooling | Convection cooled (fanless) |
| Operating Temperature | -40°C to +85°C |
| Dimming Interface | 3-in-1 (0-10V, PWM, resistance) |
| Protections | Short circuit, overcurrent, overvoltage, overtemperature |
| Safety Standards | UL, CUL, CE, FCC |
| Warranty | 3 years (model suffix -3Y) |
| Maintenance & Cleaning | Wipe with a dry cloth; keep vents clear |
| Repairability | Not user-serviceable; contact professional for repair |
Frequently Asked Questions - ELG-150-54A-3Y Mean Well
What is the output voltage and current of the ELG-150-54A-3Y?
The output voltage is 54 VDC constant voltage, and the rated output current is 2.8 A, delivering up to 150 W.
Can this driver be used outdoors?
Yes, it has an IP67 rating, meaning it is dust-tight and protected against immersion in water up to 1 meter for 30 minutes.
How to dim the ELG-150-54A-3Y?
It supports 3-in-1 dimming: 0-10V analog, PWM signal, or resistance (10V = 100%, 0V = off). Connect the appropriate leads (DIM+ and DIM-).
What is the input voltage range?
The input voltage range is 100 to 277 VAC, auto-sensing, 50/60 Hz.
Is the driver compatible with standard LED strips?
Yes, it is a constant voltage 54V driver, so it works with 54V LED strips or luminaires. Check your strip voltage rating.
Does the driver have thermal protection?
Yes, it includes overtemperature protection. If internal temperature exceeds 85°C, the output will shut down and recover automatically when cooled.
What is the warranty period?
The -3Y suffix indicates a 3-year warranty from Mean Well.
How to connect 0-10V dimming wires?
Use the DIM+ (positive) and DIM- (negative) terminals. For 0-10V, connect a DC voltage source (0-10V) across these terminals. For PWM, connect a PWM signal source.
Can I use this driver for constant current applications?
No, this model is constant voltage (CV). For constant current (CC) applications, select a Mean Well ELG series CC model.
What certifications does this product hold?
It holds UL (U.S.), CUL (Canada), CE (Europe), and FCC (EMC) certifications.
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