美国Shimastu蓄电池NP17-12 系列说明及简介销售

美国Shimastu蓄电池NP17-12 系列说明及简介销售

美国SHIMASTU是设计和生产电池、电池管理系统和高能耗设备的业内供应商，在近一个世纪的公司历史中，产品涉及航空、船舶、工业、医学和商业领域。公司是业内在电池电化学方面有经验且能力范围广泛的。公司已通过AS9100-B&ISO9001-2000认证。

SHIMASTU的铅酸制造线包括各种类型的工业电池。从60年代后期已经产生吸收玻璃垫（AGM）电池，2000年后美国SHIMASTU电池公司与法国部门合作，扩大了产品线，其中包括深循环电池。每个电池的设计提供了独特的特点，以适应用户的苛刻的需求。

随着用户使用范围广泛的增进，我们提供的尺寸和容量也不断更新。如今，美国SHIMASTU电池可在全球各地各个行业被发现。例如：我们的AGM电池是有效地在严酷应用，如应急照明和电信备份使用中，而我们的深循环电池是适合的循环应用的，如轮椅和太阳能发电。我们的铅酸电池也存在于军事应用，高可靠性的数据存储备份系统，以及电动栅栏充电器。

技术特色 (TECHNICAL FEATURES)

● 密闭结构 (Sealed Construction)

● 电解液悬浮系统 (Electrolyte Suspension System)

● 气体再组合 (Gas Recombination)

● 使用免保养 (Maintenance-Free Operation)

● 任何方向可使用 (Operation In Any Position)

● 低压力排气系统 (Low Pressure Venting System)

● 高负荷格子体 (Heavy Duty Grids)

● 低自行放电－长保存寿命 (Low Self Discharge-Long shelf Life)

● 宽广的温度使用范围 (Broad Operating Temperature Range)

● 高回复容量 (High Recovery Capabillity)

应用 (APPLICATIONS)

SHIMASTU电池是被设计应用在浮动充电及循环充电使用，高重量能量密度结合了大小和形状的宽广选择，让电池在众多应用下有合理的选择，部分共同应用项目包括但不于常备或主要电源如下:

● 警报系统 (Alarm Systems)

● 有线电视 (Cable Television)

● 通信设备 (Communications Equipment)

● 控制设备 (Control Equipment)

● 计算机 (Computer)

● 电子收款机 (Electronic Cash Registers)

● 电子测试设备 (Electronic Test Equipment)

● 电动轮椅 (Electronic Powered Wheelchairs)

● 紧急照明系统 (Emergency Lighting Systems)

● 防火或保全系统 (Fire & Security Systems)

● 地理设备 (Geophysical Equipment)

● 海洋设备 (Marine Equipment)

● 医学设备 (Medical Equipment)

● 办公室微处理机 (Micro Processor Based Office Machines)

● 可携式电影和电视灯光 (Portable Cine & Video Lights)

● 电动工具 (Power Tools)

● 太阳能系统 (Solar Powered Systems)

● 电信系统 (Telecommunications Systems)

● 电视和录像机 (Television & Video Recorders)

● 玩具 (Toys)

● 不断电系统 (Uninterruptible Power Supplies)

● 自动贩卖机 (Vending Machines)

Shimastu is a leading supplier in the design and production ofbatteries, battery management systems and high-energy equipment inthe United States. In the past century, its products have coveredthe fields of aviation, shipping, industry, medicine and commerce.The company is a leading enterprise with experience in batteryelectrochemistry and a wide range of capabilities. The company haspassed as9100-b & ISO 9001-2000 certification.

Shimastu's lead-acid production line includes various types ofindustrial batteries. Since the late 1960s, absorption glass mat(AGM) batteries have been produced. After 2000, the U.S. simastubattery company cooperated with the French military industrydepartment to expand its product line, including deep cyclebatteries. Each battery design provides unique features to meet thedemanding needs of users.

With the wide use of users, the size and capacity we provide areconstantly updated. Today, the U.S. Shima stu battery can be foundin various industries around the world. For example, our AGMbatteries are effectively used in severe applications, such asemergency lighting and Telecommunications backup, while our deepcycle batteries are suitable for recycling applications, such aswheelchairs and solar power generation. Our lead-acid batteriesalso exist in military applications, high reliability data storagebackup systems, and electric fence chargers.

Technical features

● sealed construction

● electrolyte suspension system

● gas recombination

● maintenance free operation

● operation in any position

● low pressure venting system

● heavy duty grids

Low self discharge long shelf life

● wide operating temperature range

● high recovery capacity

Applications

Shimastu battery is designed and applied in floating chargingand recycling charging. High weight energy density combines wideselection of size and shape, so that the battery has a reasonablechoice in many applications. Some common application projectsinclude but are not limited to standing or main power supply asfollows:

● alarm systems

● cable television

● communications equipment

● ontrol equipment

● computer

● electronic cash registers

● electronic test equipment

● electronic powered wheelchairs

● Emergency Lighting Systems

● fire & Security Systems

● geographic equipment

● marine equipment

● medical equipment

● micro processor based office machines

● portable cine & Video lights

● power tools

● solar powered systems

● telecommunications systems

● Television & video recorders

● toys

● uninterruptible power supplies

● vending machines

雷达站供电系统是VTS系统的重要子系统,其负载是由动力负载和开关电源设备负载组成的混合负载。其中,动力负载为雷达天线电动机,开关电源负载包含雷达、微波和甚高频收发机,以及雷达信号处理器、AIS(船舶自动识别系统)等开关电源设备。

　　为了保障雷达站设备可用率要求(≤5年使用年限的VTS系统设备,一级可用率要求≥99.9%),雷达站往往由UPS(不间断电源)、柴油发电机及市电联合组成多路供电保障系统。

　　由于雷达站往往建在沿海高海拔地区,为应对市电供应的不稳定性,UPS和发电机便成为VTS雷达站供电系统的重要组成部分。长期以来,在雷达站电源的系统设计和设备选型上,都不同程度地存在侧重可靠性,而忽略节能性的现象。

　　1 经典高耗能供电系统案例分析

　　由于雷达站电源拓扑形式多种多样,从经典案例说起,说明现有雷达站供电系统普遍存在能源利用率方面的问题和不足。

　　某雷达站采用供电系统拓扑如图1所示。

　　该站配置如下:

　　UPS型号:法国梅兰日兰银河3000系列三进三出10kVA UPS,负载功率因数为0.8;

　　发电机型号:英国Wilson 14kVA(11.2kW) 三相发电机;

　　负载类型:三相雷达电动机及单相开关电源设备。

　　1.1 节能性分析(测试仪器为Fluke 345钳表)

　　(1) UPS实测稳态负载功率(见表1)

　　(2) UPS实测负载率与效率(见表2)

　　1.2 测试结果及分析

　　(1)UPS功率选择为10kVA,但整体效率极低:负载率14%时,整机效率仅为57%,与UPS说明书宣称的90%以上满载效率相差甚远。

　　(2)该站UPS指标上的输入功率因数达到0.99,但实际输入谐波特性不佳,该雷达站发电机代替市电供电后,UPS经常出现“逆变器内部故障”告警,发电机无法向UPS正常供电。该站工程师准备采用某厂家推荐的2.0～3.5倍于UPS额定输出功率的大功率发电机(即20kVA以上的发电机)以降低UPS输入谐波的影响,实现匹配。但却造成容量浪费,系统综合造价高昂。