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Brand Name : ESTEL
Certification : CE UL FCC
Place of Origin : China
MOQ : 1 SET
Price : USD300-USD1000
Payment Terms : T/T, Western Union
Supply Ability : 5000
Delivery Time : 20-30days
Packaging Details : Wooden case
Relative Humidity : 5% ~ 100%
Current Max : 13ARMS / 17,4ARMS
Expandable : Yes
Noise Standard : ETS300753 CLASS 4.1E
Dimensions : 600mm x 400mm x 200mm
Rectifier : ZXD1500 V5.0
Space : 19
Digit Input : 6x NO/NC
Delivery Form : Fully packed delivery (wooden box)
Controller : Smartpack S
Dc Power Max : 14,4 kW
Module : Hot-swappable
Rectifier Efficiency : >94%
Coating : anti-corrosion outdoor powder coating
Cooling Mode : Natural cooling
Product Description of 1U High-Efficiency Power Supply
The ET48100-1U is a high-efficiency rack-mounted power supply designed for critical telecom and communication infrastructure applications. This compact yet powerful unit provides stable and reliable DC power to a variety of communication systems, including wireless base stations and transmission networks. Its 1U form factor ensures space optimization in 19-inch racks, allowing seamless integration into telecom environments with limited rack space.
Key Features of 1U High-Efficiency Power Supply
Space-efficient 1U design to fit easily in a 19-inch rack
Easy installation with front-access connectors
High efficiency for reduced operational costs and improved system performance
Supports multiple communication ports for remote monitoring and management
Durable construction for a wide range of operating environments
Technical Specifications of 1U Rack-Mounted High-Efficiency Power Supply
| Item | Specification |
| System Dimensions | 482.0(W) x 250.6(D) x 1U(H) |
| Weight | Lightweight design for easy handling |
| Cooling Mode | Forced cooling for optimal performance |
| Installation | 19-inch rack-mountable |
| AC Input | 220VAC, single-phase |
| Rectifier Rated Power | High-efficiency output |
| Operating Temperature | -40°C to +75°C |
| Cooling Mode (Rectifier) | Forced cooling |
| Rectifier Dimensions | 44.45mm (1U) height, compatible with 19-inch racks |
| Controller Communication Ports | LAN, RS485, SNMP |
| Controller Operating Temperature | -40°C to +70°C |
| Controller Storage Temperature | -40°C to +70°C |
| Controller Operating Humidity | 5% to 95% (non-condensing) |



Operating Guidelines of 1U High-Efficiency Power Supply
Installation:
The ET48100-1U power supply is designed for easy installation in a 19-inch rack. Use the mounting ears provided to secure the unit in place. Ensure proper ventilation for effective cooling, and connect the AC power input securely.
Cable Connections:
The front-access design makes cable connections easy and straightforward. Connect the power input and output cables while ensuring correct polarity. This design also reduces installation time and minimizes the risk of connection errors.
Remote Monitoring and Control:
The unit supports LAN, RS485, and SNMP communication protocols, enabling remote monitoring of the power supply's status and performance. This feature reduces the need for on-site intervention, allowing for efficient system diagnostics and maintenance.
Maintenance:
Maintenance is simplified with the front-facing connectors and access. Regularly check the unit for proper operation, ensuring that the air vents are free from dust or debris to prevent overheating. Remote diagnostics can help in troubleshooting faults without physical access.
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1U High Efficiency Power Supply for Telecom and Communication Infrastructure Images |