Shenzhen Hongyi Technology Co., Ltd.
| Payment Terms | T/T |
| Input Frequency | 45-65 Hz |
| Supply Ability | 500+ sets/month |
| Rated Output Voltage | 53.5VDC |
| Delivery Time | 7-50 work days |
| Output Power | 1600-2900 W (176-290VAC), 800-1200 W (90-175VAC) |
| Packaging Details | L690x W690 x H2400 mm / 1PCS/CTN |
| AC Input Voltage | 90～290 VAC |
| Power Factor | ≥0.99 |
| Output Voltage Range | 43～58 VDC |
| Brand Name | OEM / ODM |
| Place of Origin | Made in Guangdong, China |
| Certification | CE / FCC / RoHS |
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Product Specification
| Payment Terms | T/T | Input Frequency | 45-65 Hz |
| Supply Ability | 500+ sets/month | Rated Output Voltage | 53.5VDC |
| Delivery Time | 7-50 work days | Output Power | 1600-2900 W (176-290VAC), 800-1200 W (90-175VAC) |
| Packaging Details | L690x W690 x H2400 mm / 1PCS/CTN | AC Input Voltage | 90～290 VAC |
| Power Factor | ≥0.99 | Output Voltage Range | 43～58 VDC |
| Brand Name | OEM / ODM | Place of Origin | Made in Guangdong, China |
| Certification | CE / FCC / RoHS | ||
| High Light | Communication Power Supply Intelligent ，53.5VDC Telecom Power Supply ，Communication Power Supply 53.5VDC | ||
Intelligent Telecom Power Supply System with Real-time Monitoring High Efficiency and Modularized Power Supply Unit
The Intelligent Telecom Power Supply System is a product developed by Entropy Technology for the power and telecommunications industries, ensuring uninterrupted power supply to communication equipment through real-time monitoring. Comprising an AC distribution unit, rectifier module, DC distribution unit, centralized monitoring unit, voltage reduction unit, and battery bank, this system features high efficiency, reliability, stability, easy monitoring, and automated management, making it the ideal power solution for program-controlled switches, power line carrier systems, optical fiber communication equipment, microwave devices, and other communication devices.
A high-efficiency, high-performance, and highly reliable communication power supply specifically designed for various communication electronic devices. It provides stable and reliable -48V DC power primarily for electronic program-controlled switches, microwave equipment, optical fiber communication systems, and similar applications. Widely used in communication rooms across industries, substations of all voltage levels, power plants, and user terminals.
| Order Number | Project | Qualification | Unit | Remarks |
|---|---|---|---|---|
| SHD4830 SHD4850 |
AC Input Voltage Range | 90～290 | VAC | Maximum tolerable AC input voltage (static): Can withstand an AC input voltage of 350 Vac RMS for extended periods without damage. |
| AC input voltage frequency | 45-65 (typical values: 50/60) | Hz | ||
| Power factor | ≥0.99 | Rated input, rated load | ||
| Power Conversion Point | 160~175 | VAC | See the power conversion characteristic curve diagram for details. | |
| Output Voltage Adjustment Range | 43～58 | VDC | Monitor adjustable (test condition: no load) | |
| Rated output voltage | 53.5 | VDC | Enter 220 VAC | |
| Output power | 1600/2900 800/1200 |
W | 176 VAC - 290 VAC Input 90VAC-175VAC Input |
|
| Peak Efficiency | ≥94% | |||
| Output ripple and noise | ≤200 | mVp-p | The oscilloscopes bandwidth should be 20 MHz. | |
| Standby Power Consumption | ≤6 | w | When the backend is powered off, the power consumption of the rectifier module must not exceed 2 seconds; when the backend is powered on, the wake-up time must not exceed 2 seconds (full-load test). | |
| Voltage stabilization accuracy | ≤±0.6% | |||
| Flow distribution imbalance | ≤±5% | 176-290 Vac, across a 50-100% load range | ||
| Enter the under-voltage protection point | ≤85 | Vac | Can recover automatically | |
| Overvoltage Protection Point Input | ≥300 | Vac | Can recover automatically | |
| Overvoltage Protection Point Output | 58.5-60.5 | Vdc | Module Lock | |
| Short-circuit protection | Can sustain prolonged short circuits with self-recovery | |||
| Overheat Protection | Automatically restores under an ambient temperature of 65°C |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2024
Total Annual:
80million-100million
Employee Number:
>200
Ecer Certification：
Verified Supplier
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