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北京蓝科万佳科技发展有限公司
主营：阳光蓄电池,理士蓄电池,双登蓄电池
北京蓝科万佳科技发展有限公司
主营：阳光蓄电池,理士蓄电池,双登蓄电池
9
理士蓄电池DJ300尺寸
北京篮科万佳科技发展有限公司 联系电话： 刘先生
理士蓄电池DJ300/2v300ah代理报价
随着中国城市信息化和行业、企业信息化进度的加快，中国机房市场拥有巨大的发展空间,本展云集国内外众多实力强大的机房设技术、设备及相关产品供应商，组织方凭借多年丰富的展会经验将开展强大的组织宣传工作，吸引来自国内外通信系统、金融、**部门、电力、交通、医院、地铁系统网络中心、广播电视、教育、电子政务、工商/税局、公安、企事业网络机房等领域相关负责人、工程技术人员及贸易采购商，为广大专业人士提供创新产品和技术解决方案，届时采购商和供应商将会聚一堂，在互动的商务环境中和业内**交流关键技术，参展商将获得拓展业务的**机会，我们专注致力于机房技术应用及设备企业与用户的交流合作，为**机房技术及设备制造商提供集形象展示、推广、市场营销于一体的综合交流平台，是供应商和采购商共赢的盛会，是中国乃至机房行业重要的展事之一。
主要生产各种型号的AGM阀控式密封铅酸理士蓄电池，胶体(GEL)阀控式密封铅酸蓄电池，OPzV、OPzS、PzB、PzS、PzV管式板铅酸蓄电池，汽车用铅酸蓄电池，摩托车用铅酸蓄电池，高尔夫球车用铅酸蓄电池，电动助力车用铅酸蓄电池等系列产品。广泛应用于通信、电力、广电、铁路、太阳能、UPS、电动车、汽车、摩托车、高尔夫球
" 理士蓄电池—AGM阀控式密封铅酸DJ系列蓄电池技术参数 产品概述： 理士AGM系列阀控式密封铅酸蓄电池广泛使用在通信系统、电力系统、应急灯照明系统、自动化控制系统、消防和安全警报系统、太阳能、风能系统、计算机备用电源、便携式仪器、仪表、医疗系统设备、电动车、电动工具等。 产品特性： 1. 寿命长。 2. 自放电率低。 3. 容量充足。 4. 使用温度范围宽。 5. 密封性能好。 6. 导电性好。 7. 充电接受能力强。 8. 安全可靠的防爆排气系统。 应用领域： 1. 通信中心站（有线的或窝蜂式） 2. 能源系统通讯，军 队通讯 3. 网络通讯包括：数据传输，电视信号传输 4. 不间断电源（电信用不间断电源）
理士蓄电池DJ300尺寸
理士蓄电池DJ300尺寸
理士蓄电池属于理士国际技术有限公司旗下的产品.公司创立于1999年.是专门从事LEOCH(理士)牌全系列铅酸蓄电池的研制.开发.制造和销售的国际化新型科技企业.主要生产各种型号的AGM阀控式密封铅酸蓄电池.胶体(GEL)阀控式密封铅酸蓄电池.OPzV.OPzS.PzB.PzS.PzV管式板铅酸蓄电池.汽车用铅酸蓄电池.摩托车用铅酸蓄电池.高尔夫球车用铅酸蓄电池.电动助力车用铅酸蓄电池等系列产品.
产品特性:
长时间放电特性.适用于备用和储能电源使用.特殊的板设计.循环使用寿命长.特殊的铅钙合金配方.增强了板栅的耐腐蚀性.延长了电池使用寿命.隔板增强了电池内部性能.热容量大.减少了热失控的风险.不易干涸.可在较恶劣的环境中使用.气体复合效率高.失水少无电解液层化现象.贮存期较长.良好的深放电恢复性能.采用气相二氧化硅颗粒度小.比表面积大.自放电率低.适应温度范围广.采用阀控式安全阀.使用安全.可靠
.
产品特性
1. 寿命长。
2. 自放电率低。
3. 容量充足。
4. 使用温度范围宽。
5. 密封性能好。
6. 导电性好。
7. 充电接受能力强。
8. 安全可靠的防爆排气系统。
应用领域
1. 通信中心站（有线的或窝蜂式）
2. 能源系统通讯，*通讯
3. 网络通讯包括：数据传输，电视信号传输
4. 不间断电源（电信用不间断电源）
曲线图片
产品规格表
电池型号 Battery Model
额定电压 Voltage (V)
额定容量 Nominal Capacity (AH)
外形尺寸 Dimension (mm)
端子形式 Terminal
20HR
10HR
5HR
3HR
1HR
长
宽
高
总高
1.80V/Cell
1.80V/Cell
1.75V/Cell
1.75V/Cell
1.67V/Cell
Length
Width
Height
Total Height
DJ65
2
69.0
65.0
57.0
51.6
38.7
170±2
72±1
205±2
212±2
T6
DJ75
2
79.6
75.0
65.5
59.7
44.6
170±2
72±1
205±2
212±2
T6
DJ100
2
106
100
87.5
79.5
59.5
170±2
72±1
205±2
212±2
T6
DJ120
2
127
120
105
95.4
71.4
170±2
98±1
205±2
212±2
T7
DJ130
2
138
130
114
104
77.4
170±2
98±1
205±2
212±2
T7
DJ150
2
159
150
132
119
89.3
170±2
98±1
205±2
212±2
T7
DJ200
2
212
200
175
159
119
170±2
110±2
328±3
350±3
T11
DJ250
2
266
250
219
199
149
170±2
110±2
328±3
350±3
T11
DJ300
2
318
300
263
239
179
170±2
150±2
328±3
350±3
T11
DJ350
2
372
350
307
278
208
170±2
150±2
328±3
350±3
T11
DJ400
2
424
400
350
318
238
210±2
175±2
330±3
350±3
T11
DJ450
2
478
450
394
357
268
210±2
175±2
330±3
350±3
T11
DJ500
2
530
500
438
399
298
240±2
175±2
330±3
350±3
T11
DJ600
2
636
600
525
477
357
300±2
175±2
330±3
350±3
T11
DJ700
2
742
700
615
558
417
300±2
175±2
330±3
350±3
T11
DJ800
2
848
800
700
636
476
410±3
175±2
330±3
351±3
T11
DJ1000
2
1060
1000
875
795
595
475±3
175±2
328±3
350±3
T11
DJ1200
2
1272
1200
1050
954
714
475±3
175±2
328±3
350±3
T11
DJ1500
2
1590
1500
1315
1194
893
403±3
354±3
339±3
349±3
T11
DJ2000
2
2120
2000
1750
1590
1190
490±3
350±3
339±3
349±3
T11
DJ2500
2
2660
2500
2190
1989
1488
490±3
350±3
339±3
349±3
T11
DJ3000
2
3180
3000
2625
2385
1785
709±3
350±3
337±3
349±3
T11
2如果您是下列产品的供应商，请即预定展位
机房产品:精密空调、UPS不间断电源、发电机组、防雷产品、蓄电池、机房空调水处理、加/除湿产品、新风机、门禁、消防产品、KVM切换器、机箱、机柜及控制台、PDU电源分配器、综合布线设备、光纤设备、光纤线缆、测试仪、防静电地板、配电柜、电缆与双绞线、大屏幕、电气、配冷送风系统、数据中心管理和自动化，能源管理解决方案、机房洁净设备和技术、集中监控、机房照明系统、传输设备、配线架、动力电源/网络电源、交流配电箱、机房恒温系统、机房环境监测系统、电能存储方案、机房建设系统工程、机房解决方案、机房设备管理信息系统、数据中心基础设施等。
机房网络IT产品：服务器、路由器、交换机、防火墙、小型机、光端机、UTM
机房网络存储产品：SCSI及SAS卡、SCSI及SAS配件、SCSI及SAS硬盘、磁带机、磁带库、NAS网络存储器、RAID卡、磁盘阵列、SAN网络存储、外置及共享硬盘、IP网络存储、硬盘抽取盒、光盘镜像服务器、光盘库、连续数据保护、虚拟磁带库.
Data center uninterruptible power supply system architecture and hierarchical classification
The data center power supply system, a typical medium voltage distribution transformer, low voltage distribution, uninterruptible power supply equipment, terminal distribution and power generators and other components, including the main function of UPS is before the power interruption, generator start, to ensure continuous power supply with load.
The main function of the generating set is to start immediately when the power supply is interrupted and to provide a sustained and stable power supply for the load. Uptime Institute is an internationally recognized organization that provides regulations and certification on how to design data center facilities. According to the availability of data center, it is divided into four levels: Tier I (basic type), Tier II (partial redundancy), Tier III (simultaneous maintenance type) and Tier IV (fault tolerant type). The number of devices provided by the data center to provide sustained power and emergency power is an important factor determining which level they belong to. The specific classification is shown in table 1.
Requirement of 2 Data Center for generator set
The application of data center continuous power (DCC) in diesel generator industry continues to grow. DCC applications, as an alternative power supply for data processing center (DPCs) power, enable it to meet the reliability and availability requirements of data center facilities.
Uptime Institute stipulates that the emergency power supply should meet Tier I or Tier II, and the replacement power supply shall meet the requirements of Tier III or Tier IV. In order to be considered as an alternative power source and to meet the requirements of Uptime Institute Tier III and Tier IV, the generator must provide sustained power when the main power failure occurs. This means that the capacity of the generator can provide sustained power without time limitation at the required load level. You can choose the best from the following aspects
Power generation unit of data center project:
(1) the reliability of the main grid and the sensitivity of the data stored in the data center
If the main power system reliable enough, or data center data processing sensitivity are low, or not strictly required real-time data can be read, then the percentage of effective data center facilities will be reduced, they will be classified as Uptime Institute Tier I or Tier II. at will according to the standby power generator to generator as the standby power supply, to reduce installation cost.
(2) selection of engine and generator
As the power source of power supply, the importance of self-evident engine; not only to consider the general environmental factors (temperature, altitude), redundant (dual boot motor, dual boot battery, or pneumatic spring, start), ventilation, water heating and other engine; also to combine data center requirements to select the engine and generator. The main engine manufacturer in the power generation industry has released a new power definition data center continuous power (DCC).
Engine production commercial DCC definition to ensure that engine operation is not limited by time and average power percentage. The continuous load capacity, reliability and sudden loading capacity of the generator unit are the core requirements.
(3) intelligent redundant control system
As the brain of power generation unit, the control system shoulders the functions of automatic switching machine, synchronous parallel load, load distribution (power sharing, reactive power sharing), power management, protection, data transmission, etc.. Therefore, the control system should be fully reliable and redundant control (control redundancy, communication redundancy).
Redundant control of 3 generator sets and case analysis
The redundant controller is a hot backup, to prevent the collapse of the system causes the unit can not operate normally, when used in the practical application of the main controller failure when the backup controller can substitute the master with the current working state of the controller, to ensure system reliable operation.
Key control redundancy in the output ** and the input ** and parameter setting; main and standby redundant system controller through CAN bus communication; standby controller through CAN bus with periodic send information to the main controller, in order to assess the main controller state. When the master controller when there is a problem, the standby controller will control the binary output point relay, the moment will be the main switching controller output ** to the standby controller output, the main controller fault to the standby controller input time up to 200ms.
Figure 1 is an example of the connection between controllers main and standby redundant systems, output BO when the standby controller through the CAN bus to receive the response **, the main controller, K-FD control relay, triggering emergency manual input port switch, switching between main and standby controller.
Figure 2 shows a typical system block diagram of redundancy control for a data center generator. The main and standby controller (HGM8151 generator parallel controller) interacts with each other through the CAN bus. The ** part needs independent wiring: switch quantity input, relay output, AC voltage, AC current, speed sensor. The I/O **s that need to be switched are: speed regulation (GOV) control ** output, voltage regulation (AVR) control ** output, analog input and so on. Since analog **s are monitored by switching between two controllers, the protection of analog **s requires setting time delay in the main and standby controllers.
4 concluding remarks
The more sensitive the data processed by the data center, the more reliable power facilities are needed to provide continuous power for the equipment. Since the generating unit is a basic part of such a facility, it is necessary to select the data center generator set according to the Uptime Instit.
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