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 |
| Battery capacity | 20Ah ~ 600Ah |
| Battery protection | 40V ~ 60V |
| Shunt current | 1 ~ 500A |
| Shunt voltage | 1 ~ 150mV |
| Module Soft Start | 1 ~ 128S |
| Brand Name | Emerson |
| Model Number | Netsure 531 A31-S4 |
| Certification | CE UL |
View Detail Information
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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 | Battery capacity | 20Ah ~ 600Ah |
| Battery protection | 40V ~ 60V | Shunt current | 1 ~ 500A |
| Shunt voltage | 1 ~ 150mV | Module Soft Start | 1 ~ 128S |
| Brand Name | Emerson | Model Number | Netsure 531 A31-S4 |
| Certification | CE UL | ||
| High Light | 48V Embedded Switching Power Supply ，60A Embedded Switching Power Supply ，48V Netsure 531 A31-S4 | ||
The Netsure™ 531 A31 series from Vertiv is a fully-integrated DC power system consisting of a rectifier and controller that
provides maximum e iciency for mobile communication applications such as LTE and FTTx deployments or macro stations. It is designed to meet the high-e iciency demands of mobile applications, with high reliability, high power density, and fully digital features. The built-in high efficiency R48-2000e3 rectifier also provides an ultra high e iciency of up to 96%, significantly improving the energy e iciency.
| Parameter | Setting range | Default setting |
| Battery capacity | 20Ah ~ 600Ah | 100Ah |
| Battery protection | 40V ~ 60V | 43.2V |
| Float voltage | 42V ~ 58V(lower than boost voltage) | 53.5V |
| Boost voltage | 42V ~ 58V(higher than float voltage) | 56.4V |
| Shunt current | 1 ~ 500A | 175A |
| Shunt voltage | 1 ~ 150mV | 25mV |
| ECO Enable | ON or OFF | OFF |
| Relay 2 | Load power off or alarm output | Alarm output |
| Module Soft Start | 1 ~ 128S | 0S |
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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