701 A30 system is optimized for base station power applications as well as other applications requiring up to 9.6kW of DC power. System configuration can be optimized to cost-effectively meet initial requirements, whilst allowing for easy expansion in the future. Standard and advanced controller options, configurable distribution and various capacity rectifier modules are available to suit different needs
Emerson R48-2900U Rectifier Features and Benefits:
1) Provides up to 9.6kW in one subrack
2) Front access and top cabling design for installation and maintenance
3) Utilizes UL approved rectifier R48-3200, R48-2900U, R48-2000
4) Hot swap of rectifier units
5) Configurable circuit breakers as high or low priority
6) AC input accepts three phase (220V delta connected or 380V star connected) or single phase (220V) nominal input
7) Battery and load low voltage disconnect to protect batteries (optional)
Specification
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Model NO.
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R48-2900U
|
|
Output Type
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Single
|
|
Warranty
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1 Year
|
|
Output Power
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>500W
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|
Input Voltage
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220V
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|
Connection Mode
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Plug Into System
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|
Starting Mode
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Separate-excited Switching Power Supply
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|
Voltage Regulating Mode
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Switch Power Supply
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Power Supplying System
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Terminal Power Distribution Equipment
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|
Energy Transmission
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One-way Transmission
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|
Modulation System
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PWM
|
|
Certification
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CE, UL, RoHS, FCC
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|
Brand
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Emerson
|
|
Output Voltage
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48VDC
|
|
Output Voltage Range
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-42 to -58 V DC
|
|
Output Current
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60A
|
|
Output Power1
|
2900W
|
|
Trademark
|
Emerson
|
|
Transport Package
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1PCS/Box
|
|
Specification
|
R48-2900U
|
|
Origin
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China
|
|
HS Code
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85044015
|
|
R48-2900U Weight
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3.5kg
|
|
Dimensions
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132 x 85 x 287mm
|
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.
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