Data acquisition and communication principle of LCU control cabinet: Hangzhou Linqi Internet of Things gateway supports various switching analog and communication acquisition and forwarding of PLC int

發(fā)布者：杭州領(lǐng)祺科技有限公司

公用LCU屏主要用于對(duì)站內(nèi)油、氣、水系統(tǒng)進(jìn)行監(jiān)控；保證機(jī)組及輔助設(shè)備、全廠公用系統(tǒng)安全運(yùn)行，保證正確可靠監(jiān)視油、氣、水及其他重要公用設(shè)備等正常運(yùn)行。目前，LCU屏應(yīng)用越發(fā)廣泛，不管是泵站還是閘門，為了對(duì)整個(gè)系統(tǒng)更好的控制，首先就要對(duì)諸如電壓、電流、溫度、壓力、聲音等物理現(xiàn)象進(jìn)行測(cè)量采集，然后處理。杭..

Requirements for grid-connection of distributed photovoltaic power stations (Requirements for grid-connection capacity of photovoltaic power station access lines)

發(fā)布者：杭州領(lǐng)祺科技有限公司

Provisions on grid-connected capacity of photovoltaic power station Access line According to Interim Measures for the Management of Distributed Power Generation (No. 1381, 2013), distributed power generation refers to the construction, installation and operation of the site or nearby where the user ..

How many photovoltaics can each grid connected station access? What technical requirements should photovoltaic access meet?

發(fā)布者：杭州領(lǐng)祺科技有限公司

How many photovoltaics can each grid connected station access? What technical requirements should photovoltaic access meet? According to relevant national standards, when the grid-connected capacity of photovoltaic and other distributed power sources exceeds 25% of the rated capacity of the distribu..

How does Schneider Omron Mitsubishi Panasonic Rockwell Fong Hong Fanuc PLC communicate with Siemens WINCC, Kingview, ThingJS, Force control and other configuration software through intelligent gateway

發(fā)布者：杭州領(lǐng)祺科技有限公司

Our intelligent gateway, communication management machine can use MODBUS-TCP or OPCUA and Siemens WINCC configuration software communication.

How do intelligent gateway, communication manager and force control configuration software communicate?

發(fā)布者：杭州領(lǐng)祺科技有限公司

Our intelligent gateway and communication management machine can communicate with force control configuration software using MODBUS-TCP forwarding.

What equipment is necessary for household photovoltaic grid connection? How to monitor the remote distribution of household photovoltaic facilities is normal? Solar sunshine resource time

發(fā)布者：杭州領(lǐng)祺科技有限公司

Generally, information such as inverter, electricity meter, surge protection (safety) and anti-island device is required to be collected. A 4G Internet of Things gateway is required. Hangzhou Ling-Qi Internet of Things gateway supports various brands and models of inverter, electricity meter, surge ..

Technical Regulations of State Grid on grid-connection of small household photovoltaic power generation system

發(fā)布者：杭州領(lǐng)祺科技有限公司

In order to promote the scientific and orderly development of photovoltaic power generation for small households and standardize the technical indicators for connecting photovoltaic power generation for small households to the grid, The Development and Planning Department of the State Grid Corporati..

How many electricity meters, water meters, surge inverters, etc., can an Internet of Things gate collect? How do multiple devices connect?

發(fā)布者：杭州領(lǐng)祺科技有限公司

It is recommended that no more than 32 devices be connected through one 485 serial port. In the unattended scenario, it is recommended that both active and standby devices be purchased (the same device is allocated to the 485 chain of different serial ports for collection respectively), so as to red..

Photovoltaic Grid-connected Information - How to Measure and Evaluate Power Monitoring System - Measure and Evaluate Network security Level Protection

發(fā)布者：杭州領(lǐng)祺科技有限公司

Equal protection is short for grade protection. It refers to the hierarchical security protection of important national information, the proprietary information of legal persons, other organizations and citizens, the open information and the information system storing, transmitting and processing su..