解除固定固定关闭

中国区总部
Beckhoff Automation (Shanghai) Co., Ltd.

市北智汇园4号楼
静安区汶水路 299 弄 9-10 号
上海, 200072, 中国

+86 21 6631 2666
info@beckhoff.com.cn
www.beckhoff.com.cn/zh-cn/

Apr 27, 2018

EtherCAT-Terminals for energy management

From pure grid monitoring and process control through to high-end power monitoring. Beckhoff has expanded the EtherCAT I/O system.

More about this video

EL3423 | EtherCAT Terminal, 3-channel analog input, power measurement, 480 V AC/DC, 1 A, 24 bit

EL3423 | EtherCAT Terminal, 3-channel analog input, power measurement, 480 V AC/DC, 1 A, 24 bit

The EL3423 EtherCAT Terminal enables the measurement of relevant data for an efficient energy management system. The voltage is measured internally via direct connection of L1, L2, L3 and N. The current of the three phases L1, L2 and L3 is fed via simple current transformers. The measured energy values are available separately as generated and accepted values. In the EL3423 Terminal, the effective power and the energy consumption for each phase are calculated. In addition, an internally calculated network quality factor provides information about the quality of the monitored voltage supply. The EL3423 offers basic functionality for mains analysis and energy management.

EL3453 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V AC, 0.1/1/5 A, 24 bit, electrically isolated

EL3453 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V AC, 0.1/1/5 A, 24 bit, electrically isolated

The EL3453 EtherCAT power measurement terminal is an advancement based on the EL3413. With up to 690 V AC, the voltage inputs are optimized for the direct monitoring of high-capacity generators, as in the wind power industry, for example. No upstream voltage transformer is required. The four current inputs are electrically isolated so that the terminal can be used in all common grounded current transformer configurations such as 2- or 3-transformer configurations with star or delta connection incl. neutral conductor current measurement. The EL3453 can be used for simple grid analysis up to the 63rd harmonics analysis. Alternatively, all readings can be combined in a power quality factor for simplified diagnostics. Like all measured terminal data, the harmonic content can be read via the process data. The EL3453 offers the “ExtendedRange” feature enabling the use of the full technical measuring range, which equals 130% of the specified nominal measuring range.

EL3443 | EtherCAT Terminal, 3-channel analog input, power measurement, 480 V AC/DC, 1 A, 24 bit

EL3443 | EtherCAT Terminal, 3-channel analog input, power measurement, 480 V AC/DC, 1 A, 24 bit

The EL3443 EtherCAT Terminal enables the measurement of all relevant electrical data of the supply network and carries out simple pre-evaluation. The voltage is measured via direct connection of L1, L2, L3 and N. The current of the three phases L1, L2 and L3 is fed via simple current transformers. All measured currents and voltages are available as root-mean-square values. In the EL3443 terminal, the effective power and energy consumption for each phase are calculated. The RMS values of voltage U and current I as well as the active power P, apparent power S, reactive power Q, frequency f, phase shift angle cos φ and harmonic are available. The EL3443 offers extended functionality for mains analysis and energy management.

EtherCAT 端子模块

EtherCAT 端子模块

EtherCAT 端子模块产品可以适用于自动化领域的几乎所有信号类型。

风力发电

风力发电

全球有超过 100,000 台风力发电机已经使用倍福的技术进行自动化改造,单台风力发电机的容量最大可达 16 兆瓦

楼宇自动化

楼宇自动化

倍福基于 PC 的控制技术将所有楼宇自动化功能集成在一个控制平台上

木工机械

木工机械

倍福基于 PC 的控制系统助力优化输送系统、上料/卸料装置和边边缘/CNC 加工以及表面处理系统,为木工机械行业领域的客户提供竞争优势

数控机床

数控机床

性能出色,扩展性强:倍福的 CNC 通用软件解决方案可以显著提高机床的生产效率

金属加工

金属加工

集成高性能:倍福解决方案可以实现金属板材加工和成型工艺领域中的所有控制和驱动任务

塑料机械

塑料机械

倍福基于 PC 的塑料机械控制解决方案: 适用于注塑、吹塑、挤出及机械手应用的通用控制解决方案

搬运与装配

搬运与装配

倍福基于 PC 的控制技术可以优化整个过程链:从准备到生产、装配到测试和搬运

视听多媒体

视听多媒体

基于 PC 的控制技术将多媒体技术与控制系统整合在同一个平台上

娱乐设备行业

娱乐设备行业

打造极致客户体验:基于 PC 的娱乐设备控制解决方案

流程工业

流程工业

基于 PC 的控制技术:通用型过程自动化解决方案

轮胎与橡胶

轮胎与橡胶

助力客户在轮胎与橡胶行业占据领先地位:倍福基于 PC 的控制技术助力优化生产流程

搬运与装配

搬运与装配

倍福基于 PC 的控制技术可以优化整个过程链:从准备到生产、装配到测试和搬运