Beijing Ding Ding Future Technology Co.Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 1000 pcs per month |
| Delivery Time | 5-10 days |
| Packaging Details | cartons |
| Type | Telecom Power |
| Input voltage | 220V AC |
| Output voltage | 48V DC |
| Output Current | 400A |
| Efficiency | High Efficiency |
| Dimensions (W x H x D) | 482.6 mm x 533 mm x 320 mm |
| Weight | 32 kg |
| Brand Name | Huawei |
| Model Number | ETP48400-C4A1 |
| Certification | CE UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 1000 pcs per month |
| Delivery Time | 5-10 days | Packaging Details | cartons |
| Type | Telecom Power | Input voltage | 220V AC |
| Output voltage | 48V DC | Output Current | 400A |
| Efficiency | High Efficiency | Dimensions (W x H x D) | 482.6 mm x 533 mm x 320 mm |
| Weight | 32 kg | Brand Name | Huawei |
| Model Number | ETP48400-C4A1 | Certification | CE UL |
| Place of Origin | China | ||
| High Light | ETP48400-C4A1 DC Power System ，Original DC Power System ，24KW DC Power System | ||
The R4850G2 50A power rectifier is designed for high-efficiency power conversion, providing 50A output at 48V DC. It integrates seamlessly with Huawei's ETP48100-B1 and ETP48400-C4A1 power systems, ensuring reliable and stable power for telecom and data center applications. This rectifier features advanced digital control technology, high power density, and a wide input voltage range. Its hot-swappable design enables easy maintenance and system scalability. With robust protection mechanisms against overvoltage, overcurrent, and overheating, the R4850G2 ensures optimal performance and longevity, making it an ideal choice for critical power infrastructure
· High Efficiency: Offers up to 96% efficiency, reducing energy consumption and operational costs.
· Wide Input Voltage Range: Supports an input voltage range of 85-300V AC, ensuring reliable performance under varying power conditions.
· High Power Density: Compact design with high power density, providing 50A output current in a space-saving form factor.
· Intelligent Cooling System: Equipped with an advanced cooling system to maintain optimal operating temperatures and enhance lifespan.
· Hot-Swappable: Allows for easy replacement or maintenance without disrupting system operation, enhancing uptime.
· Advanced Protection Features: Includes over-voltage, over-current, and over-temperature protection to ensure safe and reliable operation.
· Digital Communication: Supports communication protocols like RS485 and CAN for remote monitoring and management.
· Compliance with Standards: Meets international standards like CE, UL, and RoHS, ensuring safety and environmental compliance.
· Scalability: Compatible with ETP48100-B1 and ETP48400-C4A1 power systems, allowing for flexible and scalable power solutions.
· User-Friendly Interface: Features an intuitive interface for easy configuration, monitoring, and control.
| Specification | R4850G2 50A Power Rectifier | ETP48100-B1 | ETP48400-C4A1 |
| Type | Rectifier Module | Power System | Power System |
| Input Voltage | 85-300V AC | 220V AC | 220V AC |
| Output Voltage | 48V DC | 48V DC | 48V DC |
| Output Current | 50A | 100A | 400A |
| Efficiency | ≥ 96% | High Efficiency | High Efficiency |
| Dimensions (W x H x D) | 105 mm x 41.5 mm x 327 mm | 482.6 mm x 266 mm x 320 mm | 482.6 mm x 533 mm x 320 mm |
| Weight | ≤ 1.9 kg | 15 kg | 32 kg |
| Operating Temperature | -33°C to +75°C | -10°C to +50°C | -10°C to +50°C |
| Storage Temperature | -40°C to +75°C | -40°C to +70°C | -40°C to +70°C |
| Cooling Method | Forced air cooling | Natural cooling | Forced air cooling |
| Communications Interface | CAN, RS485 | CAN, RS485 | CAN, RS485 |
| Protection Features | Overcurrent, Overvoltage, Overtemp | Overcurrent, Overvoltage, Overtemp | Overcurrent, Overvoltage, Overtemp |
| Hot Swappable | Yes | Yes | Yes |
| Mounting Type | Plug-in Module | Rack Mount | Rack Mount |
| Applications | Telecom Power Systems | Data Centers, Telecom Networks | Data Centers, Telecom Networks |
Solutions
We provide a complete solutions including site survey, propose professional plan according to customer’s request ,technical support, and maintenance service for Telecommunication Companies in and out of China. We have a competent team and a network of trusted Partners around the world.
FAQ :
1. How do you control the quality?
A:All products before the shipment are simulated usage scenarios, load and full load and current sharing test to ensure the quality of the product.
2. What is your minimum order quantity?
A:There is no minimum order quantity, and one can also be done. The only difference is the price and schedule.
3. Can you introduce your company?
A:I am very honored. I will send you the company’s introduction document later to give you a more comprehensive and direct introduction to our company’s information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent renewal of supply, flexible provided according to different to different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It has already had a certain reputation. We will carefully analyze it. If it is indeed our quality problem, you can rest assured that it will do things according to the contract agreement and will never let you have any after the worries, our service team will be happy to serve you.
7 What about the quality ?
A:100% original with new package. we will test each item before posted to make sure each item with good quality.
8 How many months for guarantee ?
A: 1 year quality guarantee
9 How to deal with any inferior -quality goods ?
A: Goods can be post by with our charge of post fee for any bad quality products within guarantee time.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Trading Company
Year Established:
2017
Total Annual:
4,000,000-5,000,000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...
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