LED Drivers
Mean Well XLG Series IP67 Constant Current LED Drivers (75W - 320W)
Price range: AED 119 through AED 285
Mean Well HLG Series 54V & 48V LED Drivers (100W - 480W)
Price range: AED 224 through AED 615
Mean Well ERP Series 350W Rainproof LED Drivers (12V, 24V, 48V)
AED 169
The Mean Well ERP Series 350W delivers high-capacity Constant Voltage (CV) power in a rainproof, semi-potted enclosure. Available in 12V, 24V, and 48V outputs, this splash-protected power supply is engineered for large-scale LED signage, pergola lighting, covered balconies, and eave illumination across the UAE.
- Constant Voltage Output: Stable DC power for LED strips, modules, and signage.
- 12V (320.4W / 26.7A): Massive current for 12V LED strip runs and low-voltage signage.
- 24V (350.4W / 14.6A): Industry standard for long-run architectural cove lighting.
- 48V (350.4W / 7.3A): Ideal for specialized high-voltage LED systems.
- Rainproof Design: Semi-potted aluminum case protects against rain splash and dust.
- Wide temperature range: -30°C to +60°C — built for UAE semi-outdoor environments.
- 3-year Mean Well warranty: Proven reliability for commercial projects.
Same-day dispatch from Dubai. Technical support via Newon contact page.
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Description
Mean Well ERP Series 350W — High-Capacity Rainproof LED Power Supplies
The Mean Well ERP-350 series delivers massive 350W power output in a specialized rainproof, splash-protected enclosure. Designed specifically for high-demand, semi-outdoor, and covered architectural lighting projects across the UAE, this Constant Voltage (CV) driver is the ideal power source for large LED signage, illuminated pergolas, covered balconies, and recessed eave lighting.Splash-Protected Design for Semi-Outdoor UAE Applications
The ERP series features a semi-potted aluminum case that protects internal electronics against rain splash and dust. Unlike fully potted IP67 drivers, this design offers robust protection for covered outdoor environments while maintaining cost-effectiveness. It should not be submerged or exposed to direct, high-pressure water jets, but easily handles the ambient moisture, wind-blown rain, and high humidity typical of UAE coastal evenings. Cooling: Free air convection (natural cooling) — no active fan required.High-Capacity 350W Output in Three Voltages
To accommodate diverse commercial and architectural lighting designs, the ERP-350 is available in three distinct Constant Voltage outputs:| Model | Output Voltage | Rated Current | Rated Power | Efficiency |
|---|---|---|---|---|
| ERP-350-12 | 12V DC | 26.7A | 320.4W | 87% |
| ERP-350-24 | 24V DC | 14.6A | 350.4W | 89% |
| ERP-350-48 | 48V DC | 7.3A | 350.4W | 90% |
Which Voltage Do You Need?
- 12V (26.7A / 320.4W): Ideal for massive 12V LED strip runs, low-voltage signage, and applications requiring high current.
- 24V (14.6A / 350.4W): The standard for long-run architectural cove lighting and 24V LED modules, minimizing voltage drop over distance.
- 48V (7.3A / 350.4W): Perfect for specialized high-voltage LED systems, telecom, and industrial lighting applications.
Reliable Performance & Thermal Management
Operating on a targeted 180~264VAC input range (also accepts 254~370VDC), the ERP-350 is optimized for standard 230V regional grids. The unit utilizes free air convection for cooling, ensuring a stable case operating temperature range of -30°C to +60°C (with derating). Integrated protections against short circuits, overloads, over-voltage, and over-temperature guarantee the longevity of your valuable LED fixtures.Technical Specifications
| Specification | ERP-350-12 | ERP-350-24 | ERP-350-48 |
|---|---|---|---|
| DC Voltage | 12V | 24V | 48V |
| Rated Current | 26.7A | 14.6A | 7.3A |
| Current Range | 0 ~ 26.7A | 0 ~ 14.6A | 0 ~ 7.3A |
| Rated Power | 320.4W | 350.4W | 350.4W |
| Input Voltage | 180 ~ 264VAC / 254 ~ 370VDC | ||
| Frequency Range | 47 ~ 63Hz | ||
| Efficiency (Typ.) | 87% | 89% | 90% |
| AC Current (Typ.) | 4A / 230VAC | ||
| Inrush Current | 90A / 230VAC | ||
| Leakage Current | <1mA / 240VAC | ||
| Voltage Tolerance | ±1.0% | ±1.0% | ±1.0% |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% |
| Load Regulation | ±0.5% | ±0.5% | ±0.5% |
| Setup, Rise Time | 1500ms, 50ms/230VAC | 1500ms, 200ms/230VAC | 1500ms, 200ms/230VAC |
| Hold-up Time | 20ms / 230VAC | ||
| Dimensions (L×W×H) | 220.4 × 130 × 48 mm | ||
| Weight | 0.9 kg | ||
| Working Temp | -30°C to +60°C (with derating) | ||
| Protections | Short circuit / Overload / Over-voltage / Over-temperature (12V/24V: hiccup mode, auto-recover; 48V: latch-off, re-power to recover) | ||
| Cooling | Free air convection (natural cooling) | ||
| Warranty | 3 years | ||
Installation Overview
- Calculate load: Sum LED strip/fixture wattage. Select appropriate ERP model with safety margin.
- Check fit: Verify enclosure dimensions against the exact 220.4 × 130 × 48 mm specification.
- Mount: Chassis mount upright in a covered, well-ventilated location (free air convection cooling).
- AC input: Connect to 180~264VAC supply (230VAC nominal).
- DC output: Connect V+ and V- to the LED load.
Why Buy from Newon?
- 100% genuine Mean Well — serial numbers verifiable at meanwell.com
- Same-day dispatch — Dubai stock
- Technical support — load calculations via our contact page
- 3-year Mean Well warranty — proven reliability for commercial projects
Related Products
- LPV Series — IP67 entry-level, non-dimmable, 20W-150W
- HLG Series — Premium CV+CC, 100W-480W, 7-year warranty
- PWM Series — IP67, 3-in-1 dimmable
Order today with fast UAE delivery. 📲 Contact our technical team. 🌐 Amazon UAE.
Frequently Asked Questions
What does "rainproof" mean for the Mean Well ERP series?The ERP series features a semi-potted aluminum case that protects internal electronics against rain splash and dust. It is designed for semi-outdoor use under eaves, pergolas, and covered patios. However, it is not fully potted or IP67-rated — it cannot be submerged in water or exposed to direct, high-pressure water jets.
What input voltage does the Mean Well ERP-350 require?The Mean Well ERP-350 series requires an AC input voltage of 180~264VAC (also accepts 254~370VDC). This range is optimized for the standard 230V/240V electrical grids used across the UAE, ensuring stable and efficient power conversion.
Can I use the ERP 350W driver for indoor lighting?Yes, the ERP 350W driver can be used for high-capacity indoor lighting projects, such as large retail displays or extensive commercial cove lighting. Because it uses free air convection cooling (no fan), it should be installed upright in a well-ventilated space or electrical cabinet to ensure proper airflow.
Are the Mean Well ERP 350W drivers dimmable?No. The standard Mean Well ERP 350W series is non-dimmable and designed for standard ON/OFF operation. If your architectural project requires dimming capabilities for high-wattage setups, you will need to use a compatible external dimmer on the DC output side or select a dedicated dimmable power supply model.
What is the warranty on Mean Well ERP drivers?The Mean Well ERP series carries a 3-year manufacturer warranty.
What are the dimensions and weight of the ERP-350?The ERP-350 series measures 220.4 × 130 × 48 mm and weighs 0.9 kg.
What is the difference in protection behavior between models?The 12V and 24V models use hiccup mode — they automatically recover after the fault condition is removed. The 48V model uses latch-off protection — it shuts down and requires you to re-power the unit to recover.
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