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PCH 600VA

Clients come to visit our manufacturer and place order
Today our clients from Bangladesh have visited our manufacturer,they were searching a product of UPS 600VA.Through our website:www.netcca.com.cn,they realize the humanization founction of the design.
     

Surely we had communicated much with each other,we tried out best to let them know our quality,warranty,characteristic and the position in the right now market.
The clients trust us,one of the reason is our product have certification,such as ISO 9001,SGS and so on.


Fortunately these client has make a sample order for 5 pieces,hopely our cooperation will go further.

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The ten most basic protected functions of Netcca UPS

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Inverter power manufacturer Netcca briefly analyzes the concept of inverter efficiency

Many people are very vague about the concept of inverter efficiency. In view of this problem, the inverter power supply manufacturer Netcca is discussing and analyzing with you today. First of all, we need to understand what is the inverter efficiency of inverter power supply? Through this article, we introduce the whole machine conversion efficiency in inverter efficiency. As below is our Inverter 10KVA.
NETCCA-Inverter Power Manufacturer Netcca Briefly Analyzes The Concept Of Inverter
Inverter efficiency is related to the overall efficiency of design, so many designers pay close attention to it. In the case of inverter efficiency, the characteristic of conversion efficiency is that its efficiency is always less than 1. This is because the inverter circuit inside the inverter will produce certain losses. Due to the partial energy consumption, the output power is smaller than the input power.


The efficiency of the inverter is the ratio of the input dc power to ac power. That is, the ratio between the input dc power received by the inverter and the output ac power to the grid through partial filtering. Whole machine conversion efficiency mathematical expression formula: inverter conversion efficiency = inverter output power/inverter dc input power xl00%.


This article on the inverter power inverter efficiency concept analysis here, think Netcca article on your power supply knowledge, you can go to the inverter power manufacturers www.netcca.com.cn home page to continue to learn more knowledge

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Induction bin of Netcca new product

Through long time investment of research, Netcca create a new stainless induction bin.
Upright cylinder design, clean and sanitary
With the Induction function, when your hand closed to the top of the bin, the cover will open up by itself. After 5 seconds, it will also closed automatically. A breakthrough compare to open trash and traditional manual foot style, greatly improving the user's cleanness and convenience


Both anti fall, and safe. Stainless steel barrel body, ABS cover and pressure ring, greatly reducing the possibility of injury to human body.
The power supply mode is various. The intelligent garbage can is equipped with USB charging line
It can be conveniently charged for the lithium battery at any time. It is simple and convenient.

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The Advantages of A Rack Modular UPS

Today, Our main goal is to talk about the advantages of a rack modular UPS.
NETCCA-The Advantages Of A Rack Modular Ups, Netcca Technology Group
What are the advantages of rack modular UPS?
Parallel redundancy, stable operation, and high reliability


In rack modular UPS, the power module part is redundant in parallel, and each module is equipped with input and output insurance and input and output relay. Failure of any module will not affect the work of the whole system.
In traditional UPS products, users generally adopt "1+1" or "N+1" parallel redundancy mode to ensure safety, which can only tolerate fault once. In the rack modular UPS system, users only need to purchase the corresponding power module to achieve "N+X" fault redundancy. "Modular redundant parallel" is more reliable than traditional UPS.
Easy maintenance, online disposal, high availability
Traditional UPS requires professional and technical personnel to go to the site for maintenance. All modules of modular UPS are allowed to be hot-plugged, and users can intervene for maintenance and directly replace UPS spare modules online.
Rack modular UPS inherits the development achievements of traditional UPS technology in terms of power device technology and manufacturing process, but in terms of system architecture, based on the parallel connection of multiple modules, it not only realizes the hot plugging of system modules but also better handles the relationship of system module operation, mutual cooperation, and smooth conversion.
The modular rack UPS is a typical structure at present


One is power modular UPS. The power module is composed of rack and power module, which includes the rectifier, filtering, charging, inverter and other parts of traditional UPS. But the static bypass shares the same rack with some of the system's monitoring and display. Each module controls the parallel operation. The display control module on the upper part of the cabinet only serves as the user switch UPS host and network monitoring platform.
The other type is completely modular UPS. This kind of rack modular UPS is composed of rack and single module, every single module is equipped with the whole UPS power supply and control circuit, including rectifier, inverter, static bypass switch and attached control circuit, CPU main control board. Each UPS module has its own management system.


Welcome to visit our NETCCA China company, our foreign trade team is ready to welcome you.
For more information on modular UPS, please visit http://www.netcca.com.cn

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Elevator Defender----Emergence Elevator UPS

DT-UPS is an emergence elevator UPS avoiding human assident in case of a power failure of the elevator. Elevator UPS can be equipped with all kinds of VVVF elevators. As an automatic emergency rescue device, when elevator stops running because of interruption of mains supply or other reasons, DT-UPS will response and transfer to DC power and take control of elevator within 3ms, to drive elevator to level position and open the car door or hall door, ensure passengers walk out of the elevator safely. DT-UPS elevator leveling device is the patron saint of elevator passengers, and the elevator defender indispensable for many public places like hotel, hospital, office and shopping mall and so on.