Meanwell DRA & amp DR Series DIN Rail Power Supplies Price & Specifications
Working Temperature -20A C ~ +60A C (with derating)
Weight Approx. 180g to 600g (model dependent)
Voltage Protection Over Voltage, Over Load, Short Circuit, Over Temperature Protection
Storage Temperature -40A C ~ +85A C
Rated Power 15W, 30W, 60W, 100W (varies by model)
Rated Current 0.63A to 7.5A
Product Type DIN Rail Power Supply
Power Supply AC-DC
Power Factor a Y0.9 (applicable models with PFC)
Phase Single Phase
Output Type Single Output
Output Power 15W to 100W (series dependent)
Output Frequency 47~63Hz
Output Current 0.63A to 7.5A (depending on model)
Operating Temperature -20A C ~ +60A C
Noise Level <50mVp-p Ripple & Noise
Material Plastic or Metal Housing (model specific)
Line Regulation A 1% max
Input Voltage 88~264VAC, 124~370VDC
Features Ultra slim design, Universal AC input, Low ripple & noise, LED indicator for power on
Efficiency Up to 91%
Current Range 0.63A to 7.5A
Cooling Method Convection cooling
Connector Type Screw terminal block
Application Industrial automation, Control panels, Building automation, Instrumentation
About Meanwell DRA & amp DR Series DIN Rail Power Supplies Detail
We are dealer and supplier of Meanwell DRA & amp DR Series DIN Rail Power SuppliesÃâà in India.
Models:
- DRA-40-12
- DRA-40-24
- DRA-60-12
- DRA-60-24
- DR-15-5
- DR-15-12
- DR-15-15
- DR-15-24
- DR-30-5
- DR-30-12
- DR-30-15
- DR-30-24
- DR-60-5
- DR-60-12
- DR-60-15
- DR-60-24
- DR-100-12
- DR-100-15
- DR-100-24
Flexible Installation and Wide Voltage RangeThese power supplies are engineered for easy DIN rail TS-35/7.5 or 15 mounting, supporting both AC (88~264VAC) and DC (124~370VDC) inputs. Their versatile design makes them ideal for various industrial settings, reducing installation time and offering universal compatibility for global deployments.
Robust Safety and ReliabilityFeaturing comprehensive protection against over voltage, overload, short circuit, and over temperature, the DRA & DR Series ensures trustworthy operation. Isolation voltage of 3000VAC and low ripple (<50mVp-p) safeguard sensitive equipment, while vibration resistance and wide humidity tolerance expand deployment possibilities.
Optimized Performance for AutomationThe adjustable output voltage (10% via potentiometer), convection cooling, power factor 0.9 (on applicable models), and single output design keep delivery stable and efficient. An LED power-on indicator enables easy monitoring, and noise levels under 50mVp-p help maintain signal integrity for control panels or instrumentation.
FAQs of Meanwell DRA & amp DR Series DIN Rail Power Supplies:
Q: How do I mount Meanwell DRA & DR Series Power Supplies on a DIN rail?
A: The DRA & DR Series are designed for DIN rail TS-35/7.5 or 15 installation. Simply align the power supply onto the DIN rail and engage the mounting mechanism; no special tools are needed, streamlining setup for industrial control panels or automation systems.
Q: What are the input voltage and frequency specifications for these power supplies?
A: These models support a universal AC input range of 88~264VAC or DC input range of 124~370VDC, with input frequency from 47 to 63Hz. This allows flexible use in a variety of global industrial applications without requiring voltage converters.
Q: When should I adjust the output voltage, and how is it done?
A: If your application requires a specific voltage level, you can adjust the output voltage 10% using the built-in potentiometer. This is ideal for fine-tuning voltages to match particular devices or loads in automation and instrumentation setups.
Q: Where are these power supplies commonly used?
A: Meanwell DRA & DR Series power supplies are utilized in industrial automation, control panels, building automation, and instrumentation. Their robust design and broad environmental tolerances make them suitable for use in factories, commercial buildings, and technical centers.
Q: What protection features are included to safeguard connected equipment?
A: These power supplies offer multiple protections, including over voltage, over load, short circuit, and over temperature shutdown. With an isolation voltage of 3000VAC and low ripple output, sensitive devices and systems remain safe and stable during operation.
Q: How does the power supply indicate operational status?
A: Each unit features an LED indicator that lights up when power is on, providing immediate visual confirmation of operation. This helps users quickly confirm system power and status during installation or troubleshooting.
Q: What are the benefits of using Meanwell DRA & DR Series for industrial applications?
A: The DRA & DR Series provides high efficiency (up to 91%), an ultra slim footprint, and a long MTBF (>200,000 hours). Their combination of universal input, robust protections, and reliable performance maximizes uptime and reduces maintenance costs in demanding environments.