ABB REF615C_E HCFEAEAGABC2BAA11E 微机保护装置

【产品详情】

1）备件

2）保修期：12个月！

3）包装：原包装与纸箱。

4）交货时间：付款后3天内发货

5）所有货物将在发货前进行测试。

ABB REF615C_E HCFEAEAGABC2BAA11E微机保护装置除了具有上述微机保护的优点之外，与同类产品比较具有以下特点：（1）品种齐全：微机保护装置，品种特别齐全，可以满足各种类型变配电站的各种设备的各种保护要求，这就给变配电站设计及计算机联网提供了很大方便。（2）硬件采用的芯片提高了技术上的先进性，CPU采用80C196KB，测量为14位A/D转换，模拟量输入回路多达24路，采到的数据用DSP信号处理芯片进行处理，利用高速傅氏变换，得到基波到8次的谐波，特殊的软件自动校正，确保了测量的高精度。利用双口RAM与CPU变换数据，就构成一个多CPU系统，通信采用CAN总线。具有通信速率高（可达100MHZ，一般运行在80或60MHZ）抗干扰能力强等特点。通过键盘与液晶显示单元可以方便的进行现场观察与各种保护方式与保护参数的设定。（3）硬件设计在供电电源，模拟量输入，开关量输入与输出，通信接口等采用了特殊的隔离与抗干扰措施，抗干扰能力强，除集中组屏外，可以直接安装于开关柜上。（4）软件功能丰富，除完成各种测量与保护功能外，通过与上位处理计算机配合，可以完成故障录波（1秒高速故障记录与9秒故障动态记录），谐波分析与小电流接地选线等功能。（5）可选用RS232和CAN通信方式，支持多种远动传输规约，方便与各种计算机管理系统联网。（6）采用宽温带背景240×128大屏幕LCD液晶显示器，操作方便、显示美观。（7）集成度高、体积小、重量轻，便于集中组屏安装和分散安装于开关柜上。

ABB REF615C_E HCFEAEAGABC2BAA11E微机保护与测控装置采用了国际先进的DSP和表面贴装技术及灵活的现场总线（CAN）技术，满足变电站不同电压等级的要求，实现了变电站的协调化、数字式及智能化。此系列产品可完成变电站的保护、测量、控制、调节、信号、故障录波、电度采集、小电流接地选线、低周减载等功能，使产品的技术要求、功能、内部接线更加规范化。产品采用分布式保护测控装置，可集中组屏或分散安装，也可根据用户需要任意改变配置，以满足不同方案要求。微机保护装置适用于110KV及以下电压等级的保护、监控及测量，可用于线路、变压器、电容器、电动机、母线PT检测、备用电源自投回路及主设备的保护、控制与监视。单元化的设计使其不但能方便地配备于一次设备，也可以集中组屏、集中控制。规范的现场总线接口支持多个节点协调工作，实现系统级管理和综合信息共适用范围随着科学技术手段的进步，和对适用环境更高要求，微机保护功能性也越趋完善。通用型微机综合保护装置可作为35KV及以下电压等级的不接地系统、小电阻接地系统、消弧线圈接地系统、直接接地系统的各类各类电器设备和线路的保护及测控，也可作为部分66KV、110KV电压等级中系统的电压电流的保护及测控

ABB REF615C_E HCFEAEAGABC2BAA11E 微机保护装置

ABB REF615C_E HCFEAEAGABC2BAA11E microcomputer protection device in addition to the advantages of the above microcomputer protection, compared with similar products has the following characteristics: (1) complete varieties: The microcomputer protection device, the variety is particularly complete, can meet the various protection requirements of various equipment of various types of transformer power station, which provides great convenience for the transformer power station design and computer networking. (2) The hardware chip improves the technical advancement, the CPU uses 80C196KB, the measurement is 14-bit A/D conversion, the analog input loop is up to 24 channels, the data is processed by DSP signal processing chip, the use of high-speed Fourier transform, the fundamental wave to 8 harmonics, special software automatic correction, to ensure the high accuracy of the measurement. Using dual-port RAM and CPU to transform data, a multi-CPU system is formed, and CAN bus is used for communication. It has the characteristics of high communication rate (up to 100MHZ, generally running at 80 or 60MHZ) and strong anti-interference ability. Through the keyboard and the LCD display unit, it is convenient to observe the scene and set various protection methods and protection parameters. (3) The hardware design adopts special isolation and anti-interference measures in the power supply, analog input, switching input and output, communication interface, etc. The anti-interference ability is strong, in addition to the centralized group screen, it can be directly installed on the switch cabinet. (4) The software is rich in functions. In addition to completing various measurement and protection functions, it can complete fault recording (1-second high-speed fault recording and 9-second dynamic fault recording), harmonic analysis and small current grounding line selection by cooperating with the upper processing computer. (5) CAN choose RS232 and CAN communication mode, support a variety of remote transmission protocols, easy to network with a variety of computer management systems. (6) Wide temperate background 240×128 large screen LCD LCD display, easy to operate, beautiful display. (7) High integration, small size, light weight, convenient for centralized panel installation and scattered installation on the switch cabinet.

ABB REF615C_E HCFEAEAGABC2BAA11E microcomputer protection and measurement and control device adopts international advanced DSP and surface mount technology and flexible field bus (CAN) technology to meet the requirements of different voltage levels of substation, and realize the coordination, digital and intelligent substation. This series of products can complete the protection, measurement, control, regulation, signal, fault recording, degree acquisition, small current grounding line selection, low cycle load reduction and other functions of the substation, so that the technical requirements, functions and internal wiring of the product are more standardized. The product adopts distributed protection measurement and control device, which can be centralized or dispersed installation, and can also be arbitrarily changed according to user needs to meet the requirements of different schemes. The microcomputer protection device is suitable for the protection, monitoring and measurement of the voltage level of 110KV and below, and can be used for the PT detection of lines, transformers, capacitors, motors, busbars, the protection, control and monitoring of the backup power source loop and the main equipment. The unit design makes it not only convenient to be equipped with a primary device, but also can be centralized group screen and centralized control. Standardized fieldbus interface supports the coordination of multiple nodes to achieve system-level management and comprehensive information common application scope With the progress of scientific and technological means, and higher requirements for the applicable environment, the function of microcomputer protection is becoming more and more perfect. General microcomputer integrated protection device can be used as 35KV and below voltage level of ungrounded system, small resistance grounding system, arc suppression coil grounding system, direct grounding system of all kinds of electrical equipment and line protection and measurement and control, can also be used as part of 66KV, 110KV voltage level of the system voltage and current protection and measurement and control

ABB REF615C_E HCFEAEAGABC2BAA11E 微机保护装置

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答：我们有很多库存商品，3-5天您将收到它。

问：你们提供保修吗？

答：是的，我们为所有剩余的部件提供1年保修。

问：您可以接受哪些付款方式？

答：通常我们在中国大陆接受T/T和人民币转账