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SBS蓄电池E-AGM-500全号/上市
SBS蓄电池E-AGM-500全号/上市
SBS蓄电池E-AGM-500全号/上市
根据标准和我国行业标准,介绍UPS铅酸蓄电池容量计算和选择方法。详细解读我国传统的安时(Ah)容量法和流行的恒功率法(恒电流法)计算公式。阐述主要的设计考虑,并给出设计实例。这些方法和设计考虑也适用于直流供电系统的蓄电池容量的确定。

UPS是用于数据通信系统等关键负载的不间断电源系统。正常情况下,UPS以市电为输入能源,一般经整流-逆变两次变换和调节,为关键负载提供稳定可靠高质量的交流电源;市电停时,UPS由蓄电池取得输入能源,经逆变器将直流电变换为稳定可靠高质量的交流电,不间断地供给关键负载。因此,UPS有两个重要功能:在市电正常时,UPS可以改善市电质量,滤除市电的各种*;市电停电时,UPS通过蓄电池-逆变器产生高质量的交流电,可以不间断地为关键负载供电。蓄电池是确保UPS不间断供电的关键设备。

正确计算和选择蓄电池容量是至关重要的。

如果蓄电池选择不当,蓄电池供电时间将不能满足工程要求,甚至会造成停电。必须指出,目前一些UPS工程中蓄电池的选择不尽合理,往往忽略了一些重要的设计考虑。甚至有些UPS厂家配置的蓄电池的容量也不符合标准。因此,深入了解和掌握确定蓄电池容量的正确方法,确保工程质量,对于UPS工程设计和管理人员是非常必要的。

当前应用多的UPS蓄电池是铅酸蓄电池,包括阀控铅酸(VRLA)蓄电池和排气铅酸(VLA)蓄电池。本文根据标准和我国通信行业标准,介绍UPS铅酸蓄电池的容量确定方法。详解我国传统的安时(Ah)容量法和上流行的恒功率法(恒电流法)的计算公式,讨论必要的设计考虑,并给出设计实例。供正规工程中蓄电池容量确定和核对蓄电池配置容量时参考。这些方法和设计考虑也适用于直流供电系统的蓄电池容量的确定。

Westrac Ltd. is the proud distributor of DEKA batteries in Belize, the worlds largest and most modern battery manufacturer. So when it comes to replacing your battery in your car, truck, ATV, Motorcycle or equipment we are your #1 choice. Bring in your vehicle and we will install your new DEKA battery free of charge. We offer a full year prorated warranty on all our batteries.
FREE Battery Installation!
When you purchase your battery from Westrac Ltd, we'll do the installation for you. Available for most vehicles. 
Maintenance Tips/Suggestions: Your vehicle's battery and its connections should be checked at every oil change. The battery should be mounted securely, as vibration takes a toll on battery life. On batteries with removable filler caps, the electrolyte should be checked and topped off with distilled water. Battery connections should be clean, tight and corrosion-free. To clean the battery case and terminals, use a mixture of baking soda and water. As an added measure to fight terminal corrosion, chemically treated felt rings can be placed over the battery posts. Batteries don't always give warning signs before they fail. If your vehicle's battery is three years old or more, it's wise to replace it. When choosing a replacement, there's no such thing as a one-size-fits-all battery. Make sure the new one has adequate capacity for your exact make, model and equipment. Avoid running your battery dead; deep-cycling (discharging and then charging) quickly takes its toll on battery life. For longest life, automotive batteries are intended to keep a relatively consistent charge.
MARATHON - The GNB Marathon valve regulated lead acid batteries are the industry proven power solution to a variety of telecommunications and electric utility applications. Superior design principles have been applied across a wide capacity range to assure a combination of long life, solid performance and scalability to almost any power need. The product line includes the Marathon Top and Front Terminals (FT) series.
Applications: Telecom, utility, general purpose
Design Life: 10 years @ 77° F (25°C)
Nominal Capacity: 28 - 190 AH @ 77° F (25°C)
VRLA technology – no watering required
6 and 12 volt units (depending on capacity)
Please see the GNB Marathon Brochure. For sizing assistance or to learn more about the entire GNB product line, please contact the BPS Sales Team.