Shenzhen Toptoday Network Co., Ltd.
| Output Power | 2900W |
| Output Voltage | 48V |
| Output Frequency | 50Hz/60Hz |
| Output Current | 50A |
| Input Voltage | 220V |
| Product Name | R48-2900U |
| Single package size | 65X10X15 cm |
| Single gross weight | 4.000 kg |
| Place of Origin | China, Guangdong |
| Brand Name | Emerson |
| Model Number | R48-2900U |
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Product Specification
| Output Power | 2900W | Output Voltage | 48V |
| Output Frequency | 50Hz/60Hz | Output Current | 50A |
| Input Voltage | 220V | Product Name | R48-2900U |
| Single package size | 65X10X15 cm | Single gross weight | 4.000 kg |
| Place of Origin | China, Guangdong | Brand Name | Emerson |
| Model Number | R48-2900U | ||
| High Light | R48-2900U Rectifier Modules ，2900W Rectifier Modules ，2900W R48-2900U | ||
Descriptions of R48-2900U
Emerson r48-2900u power module is a high reliability, high power density, high performance, full digital communication power rectifier module designed by Emerson to meet the network requirements of 3g, fttx, data communication equipment, transmission equipment and access equipment. The maximum output current is 50A and the maximum output power is 2900w.
Emerson 48V/50A communication power module has two models: R48-2900U, R48-3200e, in which R48-2900U is standard rectifier module, efficiency is 92%; R48-3200e is high-efficiency rectifier module, efficiency is 96%. Customers can choose different modules according to the actual situation.
Emerson R48-2900U communication power module, nominal output voltage 48V, nominal output current 50A. For Emerson PS48600-3/2900, PS48300-3B/2900, PS48600-3B/2900 communication power system. It is suitable for Emerson ps48600-3/2900, ps48300-3b/2900, ps48600-3b/2900 communication power supply system.
Main functions and features of R48-2900U
1. High efficiency and unity power factor
2. Active load sharing
3. Wide input voltage range and operating temperature range
4. Hot swappable
5. Wide range of input voltage limit power: power derating Input voltage range: 85vac～176va Not working withstand large static voltage: 415vac Rated input current: <16a@2900w Large input current: <19a@2900w/176vac Input impulse current: <30a
6. Output power limit, short circuit current limit
7. Double temperature limit power, over temperature protection
| Hot swap | The rectifier module adopts non-destructive hot-swappable technology, and its output and input have soft-start units. When the module is inserted into the system, it will not cause disturbance of the output voltage of the system. The module replacement time is less than 1 minute. |
| Digital current sharing | The rectifier module adopts advanced digital current sharing technology, no monitoring module is needed, and the current sharing between the modules is automatic, and the current sharing unbalance is less than 1.5A. |
| Input power limit control | The rectifier module adopts advanced power limiting control method according to the change of input voltage and output voltage. The switching point is at 176V. When the input voltage is between 176Vac～290Vac, the module can output high power; when the input voltage is between 85Vac～176Vac, it can not only ensure the large load demand when the input voltage is low, but also ensure the reliable operation of the module |
Specifications
| Place of Origin | China, Guangdong |
| Output Type | Single |
| Output Power | 2900W |
| Brand Name | Emerson |
| Model Number | R48-2900U |
| Output Voltage | 48V |
| Output Frequency | 50Hz/60Hz |
| Output Current | 50A |
| Input Voltage | 220V |
| Product Name | R48-2900U |
Our service
1. One-to-one "heart-to-heart service".
The sales representative only serves five customers. We look forward to providing you with continuous long-term service, not just one or two cooperation.
2. Warranty: 1 year
3. Perfect after-sales service.
Specify the phone number 24 hours a day. Mailbox and manager.
4. Quality assurance.
100% new material production, 100% reliable quality.
FAQ
1. what's the way to pay?
We support T/T, WESTERN UNION,Paypal
2.What's your shipping way?
Shopped by air sea express
3.What is the product used for packing?
We always use catron, Unless you have different packing needs
Transport mode: DHL UPS EXPRESS SEA
Payment term: T/T, WESTERN UNION
Company Details
Business Type:
Manufacturer,Agent,Seller
Year Established:
2009
Total Annual:
5000000-7000000
Employee Number:
20~50
Ecer Certification：
Active Member
Shenzhen Toptoday Network Co., Ltd. main CISCO HP H3C HUAWEI ZTE UBNT Mikrotik fiberhome...Network products. We are located in shenzhen, China. Here is one of the largest electric centers of China and gathers many famous brands from at home and abroad. We are a professional supplie... Shenzhen Toptoday Network Co., Ltd. main CISCO HP H3C HUAWEI ZTE UBNT Mikrotik fiberhome...Network products. We are located in shenzhen, China. Here is one of the largest electric centers of China and gathers many famous brands from at home and abroad. We are a professional supplie...
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