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DC Power Supply Rectifier System
Our Telecom Power Supplies are designed for wireless broadband access, fixed-line applications, Internet backbone and datacenters. Our reliable, energy-efficient telecom power solutions protect against grid power interruptions and fluctuations and help operators reduce OPEX and their carbon footprint.
Our model of Telecom Power Supply is designed for communication applications, featuring an output voltage of 12V DC and output current range of 0-30A. Its built-in protective features include input over/under-voltage protection, output over-current protection, and output over-voltage protection.
This system comes with the following key features and functions:
| Optional | Rectifier | Module | Distribution | Monitoring | Remark |
|---|---|---|---|---|---|
| Configuration | 12V30A | 1 pcs |
Distribution: AC220V input Load output: 30A |
Monitor | |
| Battery | 12V10AH | 1 pcs | Lithium | BMS |
| Input Specifications | |||||
| Parameter | Min. | Rated | Max. | Unit | Note |
|---|---|---|---|---|---|
| Rated working voltage range | 110/220 | Vac | |||
| Input voltage range | 90 | 220 | 290 | Vac | Three-phase five-wire input phase to phase 380V / relative zero line 220VAC |
| Input frequency | 43 | 50 | 67 | Hz | |
| Battery input | 10 | 13.8 | 15 | Vdc | Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent) |
| Output Specifications | |||||
| Parameter | Min. | Rated | Max. | Unit | Note |
|---|---|---|---|---|---|
| Output voltage range | 13.8 | Vdc | |||
| Output current range (max. current) | 0 | 30 | A | Input 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner. | |
| Regulation accuracy | ±1 | % | |||
| Load regulation | ±1 | % | |||
| Source regulation | ±1 | % | |||
| Current sharing regulation | ±5 | % | |||
| Ripple (peak – peak value) | 200 | mv | Network 20MHz testing. | ||
| Output efficiency | 91 | 93 | % | 220Vac Input | |
We regard clients' satisfaction as our top task, products' quality as the basis of development, and cost-saving as our competitive advantage. We are looking forward to cooperating with you in the near future.
We are a leading manufacturer of telecom power supplies, electric power supplies, DC-DC converters, integrated power cabinets, power inverters, and customized power supply solutions. We specialize in the power supply field with over 15 years of industry experience and 10 years of export experience.
Yes, we are a professional manufacturer, supplying comprehensive OEM/ODM customization services to meet your specific requirements.
We offer a 1-year product warranty. Additionally, 0.3% spare parts will be shipped alongside your bulk order, and we support product exchanges if any quality problems occur.
We accept payment via L/C, T/T, Western Union, MoneyGram, and PayPal. Shipping options include Sea Freight, DHL, UPS, FEDEX, TNT, and EMS. Sample orders are delivered within 24 hours, with bulk order lead times within 3 days.
You can expect excellent products with unique designs and strict quality control, outstanding support including OEM/ODM and fast after-sales services, and professional technical and business consultations.
