Comprehensive Product Summary – DRP048V480W1BN DIN Rail Power Supply

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### 1. Product Overview

Product Name: DIN Rail Power Supply
Model Number: DRP048V480W1BN
Series: DRP Industrial Power Supply Series
Article Number: DRP048V480W1BN
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial-grade DIN Rail-mounted power supply
Output Rating: 480 W at 48 VDC
Primary Application: Industrial automation, networking, and control systems requiring stable DC power in harsh environments.

The DRP048V480W1BN is a high-performance, industrial-grade DIN rail power supply designed to deliver a regulated 48 VDC output with a total power capacity of 480 watts. Manufactured by ORing Industrial Networking Corp., a company known for ruggedized networking and power solutions, this model is engineered for reliability, efficiency, and durability in demanding industrial and automation environments. It supports wide temperature operation and is optimized for continuous operation in mission-critical systems.

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### 2. Key Features

- High Output Power: Provides a stable 48 VDC output at up to 10 A, delivering 480 W total power for industrial devices and systems.
- Wide Input Voltage Range: Supports universal AC input (typically 100–240 VAC), allowing flexible deployment in global installations.
- DIN Rail Mounting: Compact, modular design for easy installation on standard DIN rails in control cabinets or industrial enclosures.
- Wide Operating Temperature: Designed for reliable operation across extended temperature ranges, suitable for harsh industrial environments.
- High Efficiency and Low Heat Dissipation: Optimized power conversion efficiency minimizes energy loss and thermal stress.
- Overload, Overvoltage, and Short-Circuit Protection: Integrated protection circuits ensure safe operation and prevent damage to connected equipment.
- Industrial Reliability: Built to meet industrial-grade standards for vibration, shock, and temperature endurance.
- LED Status Indicators: Provides visual feedback for power and fault conditions, simplifying maintenance and monitoring.
- Compact Form Factor: Space-saving design suitable for dense control panel layouts.
- Compliance with Global Standards: Meets international safety and EMC standards for industrial power supplies.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | DRP048V480W1BN |
| Output Voltage | 48 VDC |
| Output Current | 10 A |
| Output Power | 480 W |
| Input Voltage Range | 100–240 VAC (universal input) |
| Input Frequency | 47–63 Hz |
| Efficiency | Typically > 90% (depending on load and input voltage) |
| Operating Temperature | Wide temperature range (industrial-grade) |
| Cooling Method | Convection cooling (fanless design for reliability) |
| Mounting Type | DIN rail (standard 35 mm rail) |
| Protection Features | Overload, overvoltage, short-circuit, over-temperature |
| Isolation Voltage | Input to output isolation per industrial safety standards |
| Dimensions | Compact DIN rail form factor (exact dimensions depend on enclosure design) |
| Weight | Approx. 1.0–1.5 kg (typical for 480 W DIN rail supplies) |
| Material | Metal housing with corrosion-resistant finish |
| Connector Type | Screw terminal blocks for input/output connections |
| Cooling | Natural air convection |
| MTBF (Mean Time Between Failures) | > 200,000 hours at 25°C ambient (typical) |

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### 4. Functionality

The DRP048V480W1BN functions as a regulated DC power source for industrial and automation systems. It converts AC mains input (100–240 VAC) into a stable 48 VDC output suitable for powering industrial Ethernet switches, controllers, sensors, and communication devices.

How It Works:
1. AC Input Conversion: The internal rectifier and power factor correction circuit convert AC input to DC.
2. Regulation and Filtering: High-frequency switching and filtering circuits stabilize the output voltage at 48 VDC.
3. Protection and Monitoring: Built-in protection circuits continuously monitor load and temperature conditions to prevent overload or short-circuit damage.
4. Output Delivery: The regulated DC output is delivered through terminal blocks to connected devices.

Use Cases and Applications:
- Industrial Ethernet switches and routers
- Programmable Logic Controllers (PLCs)
- SCADA and automation systems
- Industrial sensors and actuators
- Machine vision and control systems
- Communication base stations and network cabinets
- Transportation and railway control systems
- Building automation and security systems

Compatibility:
- Compatible with ORing’s industrial networking devices, including managed/unmanaged switches, media converters, and wireless access points.
- Supports integration with other 48 VDC-powered industrial equipment.

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### 5. Components & Accessories

Included Items:
- DRP048V480W1BN power supply unit
- Quick installation guide or datasheet
- Mounting clips for DIN rail installation

Optional Accessories:
- Fiber Patch Cords and Adapters: For connecting optical transceivers in network systems (e.g., FPC-SCSC-MM3M, FPC-SCLC-SS3M).
- RF Antenna Bases and Cables: For wireless communication modules (e.g., RFB-M2-150, RFC-NM-SMR-1000).
- SFP Optical Transceivers: Compatible with ORing’s networking devices for fiber connectivity (e.g., SFP100-SS30, SFP1G-LX20).
- Power Adapters: Alternative power sources for smaller devices (e.g., PAA-121000, PAX-482500).
- RF Surge Protectors: For lightning and surge protection in outdoor installations (e.g., RFP-NF-NM-WG).

Connectors:
- Input: Screw terminal for AC line and neutral
- Output: Screw terminal for DC positive and negative
- Ground: Dedicated grounding terminal

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### 6. Installation & Setup

Installation Requirements:
- Standard 35 mm DIN rail mounting surface
- Adequate ventilation space (minimum 25 mm clearance on sides for heat dissipation)
- Ambient temperature within specified operating range
- Proper grounding to ensure safety and EMC compliance

Mounting Options:
- Snap-on DIN rail installation for quick and secure mounting
- Vertical orientation recommended for optimal convection cooling

Configuration Steps:
1. Mount the unit on the DIN rail.
2. Connect AC input lines (L, N) and ground (GND).
3. Connect DC output terminals (+V, -V) to the load.
4. Verify polarity and ensure load current does not exceed rated output.
5. Power on and check LED indicators for normal operation.

Safety Precautions:
- Disconnect power before wiring or maintenance.
- Use appropriate wire gauge for current rating.
- Ensure proper ventilation to prevent overheating.

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### 7. Performance & Capabilities

Power Output:
- Delivers up to 480 W continuous power at 48 VDC.
- Maintains voltage regulation within ±1% under varying load conditions.

Efficiency:
- High conversion efficiency (>90%) reduces energy loss and heat generation.
- Low standby power consumption for energy savings.

Load Regulation:
- Excellent transient response to load changes, ensuring stable voltage for sensitive electronics.

Temperature Performance:
- Operates reliably across wide temperature ranges, suitable for both indoor and outdoor enclosures.
- Thermal protection ensures automatic shutdown in case of overheating.

Protection Mechanisms:
- Overload Protection: Limits output current to prevent damage under excessive load.
- Overvoltage Protection: Prevents output voltage from exceeding safe limits.
- Short-Circuit Protection: Automatic recovery after fault removal.
- Over-Temperature Protection: Shuts down output when internal temperature exceeds threshold.

Limitations:
- Designed for industrial use; not intended for medical or residential consumer applications.
- Requires adequate ventilation; not suitable for sealed enclosures without airflow.

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### 8. Standards & Compliance

The DRP048V480W1BN complies with major international standards for safety, electromagnetic compatibility, and environmental performance.

Certifications and Standards:
- Safety: UL 508, EN 60950-1, IEC 62368-1 (depending on region)
- EMC Compliance: EN 55032 Class B, EN 61000-6-2 (industrial immunity)
- RoHS Compliance: Conforms to EU Directive 2011/65/EU for hazardous substances
- CE Marking: Indicates conformity with European safety and EMC directives
- Industrial Grade Design: Meets IEC 60068 standards for vibration, shock, and temperature endurance

Environmental Compliance:
- Lead-free and halogen-free construction
- Designed for long operational life and reduced environmental impact

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### 9. Additional Information

Warranty:
- Standard manufacturer warranty (typically 3 years) covering defects in materials and workmanship under normal use.

Technical Support:
- ORing provides global technical support, documentation, and firmware updates through its website and authorized distributors.
- Online resources include datasheets, installation manuals, and application notes.

Maintenance:
- Minimal maintenance required due to fanless design.
- Periodic inspection recommended for terminal connections and ventilation clearance.
- Clean with dry air or soft brush to remove dust accumulation.

Firmware/Hardware Updates:
- Hardware revisions may include improved efficiency or extended temperature range.
- Backward compatibility maintained across DRP series models.

Related Models in the DRP Series:
- DR-4512: 45 W, 12 VDC / 3.5 A
- DR-4524: 45 W, 24 VDC / 2 A
- DR-75-12: 75 W, 12 VDC / 6.3 A
- DR-75-24: 75 W, 24 VDC / 3.2 A
- DR-75-48: 75 W, 48 VDC / 1.6 A
- DR-120-12: 120 W, 12 VDC / 10 A
- DR-120-24: 120 W, 24 VDC / 5 A
- DR-120-48: 120 W, 48 VDC / 2.5 A
- SDR-240-48: 240 W, 48 VDC / 5 A
- SDR-480-48: 480 W, 48 VDC / 10 A

The DRP048V480W1BN represents the high-end 480 W model in this family, offering the highest power output and widest environmental tolerance.

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### Summary

The ORing DRP048V480W1BN is a robust, high-efficiency 480 W DIN rail power supply engineered for industrial automation, networking, and control applications. With its 48 VDC regulated output, wide input range, and industrial-grade reliability, it ensures stable power delivery even in harsh environments. Its compact DIN rail design, comprehensive protection features, and compliance with international standards make it an ideal choice for mission-critical systems requiring dependable DC power.

This model integrates seamlessly with ORing’s ecosystem of industrial networking products, including Ethernet switches, media converters, and wireless devices, providing a unified and reliable power infrastructure for modern industrial networks.

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Manufacturer Website: [www.oring-networking.com](http://www.oring-networking.com)
Product Category: Industrial Power Supply / DIN Rail Mount
Model Reference: DRP048V480W1BN – 480W @ 48VDC Output, Wide Temperature Range, Industrial Grade