48V Cabinet DC Power Systems

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    2020-01-23 00:53

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Company Profile
Xiamen Zhongxin Electrical Equipment Co., Ltd
By certification [File Integrity]








216#, HuangCuo Society, Siming District, XiaMen City, FuJian, China


Product Details


Place of Origin :XiaMen,China  

Brand Name: DUP

Product Name: 48V Cabinet DC Power System   

Application: Substation construction

Technology Parameter

Input Voltage: 380VAC±20% | 220VAC±20%      

Suitable for all common Output Voltages: 12V,24V,48V,110V,220VDC

Battery rated capacity: 10Ah~400Ah

Battery Pack:  Traditional Serial Battery Pack | Parallel Battery Pack

The precision: ≤ ± 0.5%

Current stabilizing precision:≤ ± 0.5%

The ripple coefficient:± 0.5% 

Efficiency:≥ 92%   noise:≤ 50dB

Main Features

*N +1 redundancy design: The charging module has N + 1 to improve reliability, the charging module has self cooling, supports live hot plugging-in and pulling, is easy to maintain.

*Battery voltage parameters, battery charge and discharge current parameters; system insulation parameters; switch monitoring, control switches, batteries Melting Off work for the state of insulation fed a control loop (optional); Patrol battery (optional), monitor the environment temperature.

*Centralized Monitoring Function: Coordinate with the central monitoring or control of the DC power supply components and operating parameters of the role of the state, at the same time concentrate on each module Parameters upward crew transmission, PC and transmitted under the order.

*When the power fails, the system automatically switches to standby power.


*Competitive price

We can give customers the most competitive price to meet your budget

*Professional Team 

We have professional team to provide comprehensive one-stop service for you

*Fast Delivery

We have big production capacity to guarantee fast delivery and on-time shipment

*Good Service

We treat clients as friend

*Good Quality

We have strict quality control system.Good reputation in the market


*Laboratory power, the main uses include: electrolytic capacitor veteran, tantalum capacitor enabling, laboratory, electronic equipment, automatic testing equipment, electronic inspection equipment, production line equipment, communication equipment, as well as some large and medium-sized factories.

*Residents use electricity; the State Grid transmits our electricity to all places through high-voltage transmission, and then achieves the use of our electricity through the exchange between power supply and power supply. The combination of high-frequency DC power supply and distributed power supply divides our electricity to reach the power area that our residents can bear, and the residents use electricity should be controlled between 0-220V.


Q.What is your MOQ?

A.There is no MOQ, and one can also be done. 

The only difference is the price and schedule.

Q. 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.

Q. What are the advantages of your company?

A.Adequate inventory,and supply gruarantee for the susequent renewal of supply,flexible provided according to different to different needs of customers,providing different solutions.

Q.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's 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.

Q.Can you accept OEM.

A.Yes. We accept the OEM and ODM.

Packaging and shipment

Packing Details: 1 pcs / pol bag and then Wooden case loading it 

Size of Carton:76 x 92 x 183(cm) 

Gross Weight:150kg/carton 

Product [DUP] trademark certification

Production Line

Get client order - production evaluation - material preparation - material inspection - component installation - Inspection - module installation - power transmission commissioning - Inspection - finished product packaging - shipment



Receive quality complaint fax - problem feedback - within warranty period - return for maintenance - Test - Packaging - delivery