Vertiv 48V 90A 50/60Hz Embedded Telecom DC Power Systems Emerson Netsure 531 A31-S3

Vertiv 48V 90A Embedded DC Power Supply System Emerson Netsure 531 A31-S3 with R48-2000A3 R48-2000e3 Rectifier Module

Product Description

Application

Specification

Place of Origin	China
	Guangdong
Brand Name	Emerson/Vertiv
Model Number	Netsure 531 A31-S3
Output Power	>500W
Output Type	Single
Input Voltage	85-300VAC
Output Voltage	48V
Output Frequency	50/60Hz
Output Current	90A
Application	Telecom Network Power Supply System
Model	Netsure 531 A31-S4
Input voltage range	85-300vac
Power factor	0.99
Certification	CE
Warranty	12 months
Working temperature	-40℃~+80℃
Output voltage range	-42~-58v
Max output curreent	90A
OEM/ODM	Acceptable

Customer Feedback

Company Profile

Shenzhen Xingda Shidai Technology Co.LTD. founded in 2021, is an enterprise focusing on the research development and sales of communication products and data center peripheral products. The headquarters is set up in Fang shan,Beijing,and has cooperative organizations throughout the country.

The company mainly engages in network energy equipment, including: VERTIV(formerly EMERSON), HUAWEI, ELTEK, ZTE, DELTA, DZY, VAPEL and other maior manufacturers' communication power supply system, sprecision head cabinets, power supply distribution cabinets,Yixiu cabinets customization and sales; UPS,precision air conditioning of VERTIVHUAWEI,SANTAK and other brands LEOCH Panasonic, SACRED SUN, YUASA and other brands of batteries; and other supporting products in the data room.

We promise that all electrical properties of all products willundergo rigorous testing and aging testing before shipmentplus load testing to ensure the quality of the products and provide quality after-sales services.We can always provide quality assurance during the warranty period.Provide spare parts,no need to wait for the maintenance period,saving customers time and costs.

We provide OEM / ODM services according to customers' specific needs.

OEM & ODM Service

Our Advantages

Packing & Delivery

FAQ

1. Who are we?
We are based in Guangdong, China, start from 2021,sell to Southeast Asia(25.00%),Africa(13.00%),Mid East(10.00%),Southern Europe(5.00%),South Asia(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%),Domestic Market(4.00%),Northern Europe(3.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.

3.What can you purchase from us?

Telecommunication cabinet, Embedded Power System, huawei, ZTE OLT, Rectifier module, Monitoring module, Indoor Network Cabinet, UPS, Power Supply System, etc.

4. Why should you buy from us not from other suppliers?
We are pecialized in distributing HUAWEI, EMERSON, ELTEK, DELTA, FLATPACK, ETC with original package and teachical service to provide competive Pricing and fast delivery.

5. What services can we provide?

1. Extensive product range: We offer products from top brands like HUAWEI, EMERSON, ELTEK, DELTA, FLATPACK, and more.

2. Quality assurance: Rigorous testing and aging tests ensure high-quality products that meet industry standards.

3. Excellent after-sales service: Our dedicated customer support team is always available to assist you.

4. OEM/ODM services: We can customize our products to meet your specific requirements.

5. Competitive pricing: We offer high-quality products at reasonable prices.

By leveraging our advanced technology and innovation, we aim to address the growing demand for sustainable and efficient power solutions. Our products and services are designed to power a greener tomorrow, promoting environmental sustainability and energy efficiency.

We work with renowned manufacturers such as VERTIV(formerlyEERSON), HUAWEI, ELTEK, ZTE, DELTA, DZY, VAPEL, and others to ensure that we offer top-quality products to our clients. Our expertise in this field allows us to customize and tailor solutions to meet the specific requirements of our clients.

Overall, our focus on product quality, customization options, and exceptional customer service sets us apart from others in the industry.