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Suitability of competing charging solutions in Genset applications

Dec , 10 2021

Instead of polyethylene, AGM type SLI batteries typically employ separators made of fiberglass. Because fiberglass does not oxidize like organic polyethylene, float charging at the battery manufacturer’s recommended float voltage is not inherently harmful to AGM type SLI batteries. Therefore, the intermittent charging method discussed is unlikely to increase the life of AGM type batteries. The dif...

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The structure and related advantages of the thyristor rectifier of the charger

Mar , 28 2022

Silicon controlled rectifier is a power control appliance based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. It has many advantages such as high efficiency, no mechanical noise and wear, fast response speed, small size and light weight. The characteristics of the silicon controlled rectifier: it is "triggered". However, if a reverse voltage...

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Battery charging tutorial-Part 1

Apr , 18 2022

Current battery charging technology relies on microprocessors (computer chips) to recharge; using 3 stages (or 2 or 4 stages) regulated charging. These are the "smart chargers", and quality units generally are not found in discount stores. The three stages or steps in lead/acid battery charging are bulk, absorption, and float. Qualification or equalization is sometimes considered another stage. A ...

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Uninterruptible Power System-Use of Inverters & Chargers

May , 09 2022

If you already have a pretty good idea about the available methods for converting ac power to dc power, an inverter covers the other direction: changing dc into ac. Normally, when we speak of an inverter, we mean a device that generates line frequency power from a dc source, to power conventional ac-powered loads such as a personal computer, or industrial controls and instrumentation. A UPS integr...

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High Frequency / High Ripple Resonant Chargers: Good or Bad? (part-2)

Jun , 13 2022

Battery charging is a complex electrochemical process, in which the discharged electric energy is replenished from the electric power grid. This is accomplished using a battery charger, which is an electrical/electronic device that converts the incoming AC line voltage into a regulated DC voltage to meet the charging needs of the respective battery. In a series of articles we are going to explain ...

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How to choose UPS power supply for the computer room? (Part-1)

Jun , 27 2022

Enterprise data centers are becoming more and more important nowadays. How to ensure the stable operation of enterprise data centers has become a very critical factor. UPS is a standard accessory for many enterprises in data centers, so how to choose a UPS power supply suitable for enterprise applications? UPS classification: In general, UPS systems are divided into three categories, backup (or of...

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Relation between UPS and Generators

Jul , 18 2022

UPS and generators should be best friends, smoothly cooperating to improve site’s resiliency. Often this might not be the case, due to mutual misunderstandings and lack of information. This article is a comprehensive guide and essential knowledge base about UPS input performance and its impact on generators’ operation. The UPS point of view： In real operation, whenever a mains failure occurs, the ...

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The Importance of Data Centers

Jul , 22 2022

What Is A Data Center? In simplistic terms, a data center is fundamentally a huge computer that stores and processes information. They represent a physical facility that companies use to house their critical applications and data. Their design is based on a network of computing and storage resources that enable the delivery of shared applications and data. Any company or organization that handles ...

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What are the soft costs of datacenter?

Jul , 22 2022

Data centers can’t afford to go dark. That’s why reliable critical power systems arecentral to their operation. Selecting and maintaining these systems comes at a price, but astronger understanding of “hard” and “soft” costs -- and what can be done to mitigate thelatter -- can protect the bottom line. Hard and soft costs vary from one operation to the next. In general, hard costs refer to the expe...

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Do Ferro resonant chargers still have a place in battery charging?

Aug , 15 2022

One of the larger battery/charger companies selling chargers in the USA have announced that they are no longer manufacturing Ferro resonant chargers and have set 7/31/15 as the last date to accept orders.Is there something wrong with Ferro resonant charging that should make all charger companies follow that lead? Let’s consider Ferro resonant technology. The purpose of a Ferro resonant transformer...

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Improving Access to Forklift Battery Chargers

Aug , 15 2022

Is the design of your battery room holding your operation back? As valuable as battery room space can be, you need to make sure toprotect access to battery chargers and other crucial equipment when planning your layout. Crowded battery rooms detract significantly from operational efficiency by placing obstacles between workers and the equipment in need of standard maintenance. If a battery charger...

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Battery charging technology over view- Ferro resonant chargers

Aug , 15 2022

Battery charging is a complex electrochemical process, in which the discharged electric energy must be replenished from the electric network. The quality of the charging process is critical to the health and longevity of batteries. As a result, battery chargers play a key role in the life andperformance of today’s industrial batteries. A battery charger is an electrical/electronic device that conv...

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