Wall-mount Switching Power Supply System - Customizable
Detailed introduction
The Wall-mount Switching Power Supply System is a high-frequency switch power indoor/outdoor supply developed by Huijue Network for meeting the energy conservation requirements and the operational demand for communication equipment. It has a wide range of AC input voltage, while the operating temperature range is broad, so it can be widely used in various scenarios. It is built with HJDMA 10-48/50 series rectifier modules and a monitoring unit HJDKD03. AC and DC distribution are integrated in such a way that performance and management are considerably improved. Each of the rectifier modules is designed to provide airflow independently, with IP31 protection for safe and reliable operation in harsh environments. The batteries can be lithium iron or lead-acid, depending on customer needs.
Application Scenarios
- Telecom Base Stations: Ideal for powering communication base stations, both mobile and distributed sites.
- Integrated Access Networks: A number of accesses to networks that need the utilization of robust and efficient power supply systems.
- Outdoor Telecom Solutions: Designed to resist extreme weather conditions and therefore shall be suitable for outdoor telecom installations.
- Energy-Saving Systems: Supports companies searching for energy-efficient power solutions thanks to its state-of-the-art monitoring and protection features.
Product Features
Wide Input Voltage Range: 90 Vac~300 Vac is supported, ensuring compatibility with widely different power grids.
High Efficiency: Advanced topology circuitry enables switching technology to achieve a conversion efficiency of ≥96% and reduce energy waste.
Intelligent Battery Management: The smart monitoring unit features advanced methods of battery charging for an extended battery life and optimal use of energy.
Efficiency Management: System-level efficiency management will improve operation performance and contribute toward energy conservation.
Local & Remote Monitoring: RS-485 and TCP/IP interfaces enable real-time, centralized monitoring of the power status, both locally and remotely.
Hot-swappable Rectifier Modules: The hot-swappable modules permit ease in maintenance; all operations are accessible from the front panel.
Full Protection: Overcurrent, overvoltage, and overtemperature protection with multi-level surge protection-up to 40 kA current surge.
Wider Temperature Range: -40°C to 75°C, ensuring extreme climates are able to operate.
| Product model | HJDUM01-48/100 | HJDUM01-48/150 | HJDUM01-48/200 | |||
|---|---|---|---|---|---|---|
| Product Model | 220Vac, Single Phase Three Line |
220Vac, Single Phase Three Line |
220Vac, Single Phase Three Line |
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| AC input | 40A/2P×1 | 63A/2P×1 | 80A/2P×1 | |||
| AC Input Switch | 16A/1P×2 ，10A/1P×2， | 16A/1P×2 ，10A/1P×2， | 16A/1P×2 ，10A/1P×2， | |||
| AC outputshunt (optional) | Maintenance of socket ×1 | Maintenance of socket ×1 | Maintenance of socket ×1 | |||
| Exchange lightning protection | Level C, nominal 20 kA | Level C, nominal 20 kA | Level C, nominal 20 kA | |||
| Maximum system capacity | -48 V/100A ：2 rectifier modules | -48 V/150A ：3 rectifier modules | -48 V/200A ：4 rectifier modules | |||
| Load division | Power under load :63 A×4(circuit breakers),10 A×8(circuit breakers); Battery power :20 A×1(circuit breaker),10 A×4(circuit breaker) |
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| Battery division | 125A×2( circuit breakers) | |||||
| DC lightning protection | 20 kA rated flow rate | |||||
| Battery temperature cable 1 piece of 3M long cable | ||||||
| Protection level IP31 | ||||||