|EF/FP-N128-V-内容提要(Synopsis)
******销售 189 、6369、7816******
EF/FP-N128-V电压信号传感器价格适用于智能楼宇、高层公寓、宾馆、饭店、商厦、工矿企业、*消防单位以及石油化工、文教卫生、金融、电信等领域,符合GB28184-2011《消防设备电源监控系统》及GB25506-2010《消防控制室通用技术要求》的标准,系统适用于智能楼宇、高层公寓、宾馆、饭店、商厦、工矿企业、*消防单位以及石油化工]文教卫生、金融、电信等领域,符合GB 28184-2011《消防设备电源监控系统》及GB 25506-1010《消防控制室通用技术要求》的标准;
|EF/FP-N128-V细节描述(Detailed de
·程序为我公司独立开发,可以根据客户的需求予以定制特殊的功能;
·继电器采用的是国内,使用寿命比常规的要好的多;继电器正常的在六万次以上,其他在七千次左右;
·所有出厂的产品都有刷三防漆,防水、防潮、防腐方面都要好;核心件都是进口件。
·The program is independently developed by our company, and special functions can be customized according to the needs of customers;
·The relay adopts domestic famous brands, and its service life is much better than that of the conventional ones; the normal relay is more than 60000 times, and other brands are about 7000 times;
·All factory products are painted with three proofing paints, which are better in waterproof, moisture-proof and anti-corrosion aspects; the core parts are imported ones.
|EF/FP-N128-V电压信号传感器价格
■ EF/FP-N128-V监测功能:监测消防电源电压、电流异常状态:主、备电源的过压、欠压、过流、错相、缺相、供电中断等故障状态
■ 统计功能:统计故障信息,形成SOE记录
■ 故障/报警功能:灯光报警
■ 通讯功能:通过智能通讯总线,将信息以数字化的形式进行远程传输,具有高度抗干扰能力
■ 其它功能:自检重要元器件;存储64条报警和故障记录,掉电后可保存10年
■ EF/FP-N128-Vmonitoring function: monitoring the abnormal state of fire power supply voltage and current: overvoltage, undervoltage, overcurrent, wrong phase, missing phase, power supply interruption and other fault states of main and standby power supply
■Statistics function: Statistics fault information and form SOE record
■Fault / alarm function: light alarm
■Communication function: remote transmission of information in digital form through intelligent communication bus, with high anti-interference ability
■Other functions: self check important components; store 64 alarm and fault records, which can be sed for 10 years after power failure
|EF/FP-N128-V产品图片(Product picture)
|EF/FP-N128-V技术指标(Technical index)
EF/FP-N128-V供电电压 DC24V由监控器或区域分机集中供电
额定功率 <0.5W
总线通信方式 CAN总线
通信线+电源线要求 NH-RVS2*1.5mm2(通信线)+NH-BV2*2.5mm2(电源线)
输出参数 1路无源触点,报警或控制输出
地址编码 每台传感器均具有地址编码
测量范围 AC20~500V DC10~30V AC0~1000A DC0~100A
隔离器 每台传感器内自带隔离器
报警参数 过压>额定电压的110%,欠压<额定电压的85%,电流报警值现场设定
报警显示 LED指示
报警延时 0~60S连续可调,现场可设定
环境温度 -20℃~+70℃
环境湿度 相对湿度≤95%
海拔高度 <4500m
防护等级 IP30
外形尺寸 110mm*85mm*45mm(长*宽*高)
安装方式 标准35mm导轨式安装
The power supply voltage is ﹥ DC24 V, which is supplied by the monitor or regional extension
Rated power < 0.5W
Bus communication mode: can bus
Communication line + power line: nh-rvs2 * 1.5mm2 (communication line) + nh-bv2 * 2.5mm2 (power line)
Output parameter: 1-way passive contact, alarm or control output
Address code each sensor has a unique address code
Measuring range: ac20 ~ 500V, DC10 ~ 30V, ac0 ~ 1000A, dc0 ~ 100A
Isolator each sensor has its own isolator
Alarm parameters: overvoltage > 110% of rated voltage, undervoltage < 85% of rated voltage, current alarm value is set on site
Alarm display LED indication
The alarm delay can be adjusted continuously from 0 to 60s, and can be set on site
Ambient temperature - 20 ℃~ + 70 ℃
Ambient humidity: > relative humidity ≤ 95%
Altitude < 4500m
The protection level is less than IP30
Overall dimension: 110mm * 85mm * 45mm (L * w * h)
Installation method: Standard 35mm rail installation
【内部随机图片】
|EF/FP-N128-V安装注意事项(Installation precautions)
模拟多种信息共同存在的工作状态,观察并记录监控器的工作状态;传感器的安装不应破坏被监控线路的完整性,不应增加线路接点。在施工方已完成接地绝缘电阻测试,并认为绝缘电阻满足施工要求的前提下用万用表测量,接入线对大地的绝缘电阻应大于50MΩ;
|EF/FP-N128-V试验设备(Test equipment)
每一个设备出厂前都会经过一整套完整的试验流程以保证它的品质:
--Step 1--静电放电发生器
--Step 2--多功能抗干扰测试
--Step 3--可程式恒温湿试验机
--Step 4--老温老化房
--Step 5--初校验台
--Step 6--复校验台
--Step 7--电能走字台
Every equipment will go through a complete set of test process before leing the factory to ensure its quality
--Step 1 -- electrostatic discharge generator
--Step 2 -- multi function anti interference test
--Step 3 -- programmable constant temperature and humidity testing machine
--Step 4 -- aging room
--Step 5 -- preliminary calibration platform
--Step 6 -- recheck bench
--Step 7 -- electric energy walking platform
|EF/FP-N128-V相关电工知识(Relevant electrical knowledge)
还有一批同,或者电厂。学长B说:我是专科不是本科,看了很多,,之类的强电,我是搞弱电的,在工厂负责维修……这个也是就业范围,做的好的工资上万很正常,毕竟自动化程度高的工厂需要*的维修人员。学长C说:电网,个人能力强也可以去私企实现自己价值,。 3,如果是配电变压器的高压侧,熔断器熔丝熔断引起的三相电...90KW的三相异步电动机是一种功率非常大的电机了,它在正常工作时所通过的电流可以达到180安培以上,对于这种电机的启动如果所用的变压器容量不是很大的情况下,是不可以采用直接启动的,我们一般都是采用减压启动的方法。 可得下列公式:P=1.732UIC0S解:求电流.I=P1.7Ⅰ=2383A;所以选动力电缆在长期可靠运行,电缆工作温度65度.环境25度.年负荷利用小时数...单相负荷五十千瓦如果接三相电应配多大的电线按照单相220V工作电压的用电设备、负载功率是50KW、分接于三相四线的电源线上来回答;。 需要严格根据系统设计要求来。不明白设计要求,共地或不共地都有可能出错。电压指的是两点之间的电位差,是相对的概念,比如直流电压5V,A为正极,B为负极,A-B之间的电压为5V,那么B-A之间的电压为-5V。
|团队实力(Team strength)
我们专注于中低压电气元器件的开发和生产,具备一支10年行业经验的优良产品研发团队。
一、研发团队
公司每年将营业收入的10%投入到研发和技术创新方面,以确保优先一步的技术与产品
二、技术团队
*的维保和售后技术已解决您的后顾之忧
三、销售团队
定期组织员工进行*知识培训以及现场实勘
We focus on the development and production of medium and low voltage electrical components, and he an excellent product R & D team with 10 years of industry experience.
1、 R & D team
Every year, the company invests 10% of its revenue into R & D and technological innovation to ensure the priority of technology and products
2、 Technical team
Professional maintenance and after-sales technology has solved your worries
3、 Sales team
Regularly organize staff to carry out professional knowledge training and field survey
========EF/FP-N128-V南京斯沃电压信号传感器价格南京斯沃为您服务!=========
========EF/FP-N128-V南京斯沃电压信号传感器价格南京斯沃为您服务!=========