加拿大外贸
求助公司的翻译--急The ACCUVAR family of VAR controller consists of four products, with ACCUVAR as the base model, and the other three models with a host of value enhancing features. All the models are Microcontroller based, with designs that have been field proven for more than fourteen years. the main features of the VAR controllers are:
1. comprehensive polyphase Measurement
All the models are three phase measuring controllers, and hence need three CT inputs from the mains and also all the three phase and neutral connections. So, in addition to accurate control of VAR, these models also provide comprehensive electronical measurement. The parameters measured and displayed(depending on model selected) are all voltages, currents, power factor, all powers and all energies, average PF maintained since last reset and THD figures for voltages and currents.
2. Ease of installation
All the models have an autosense feature, which senses the sizes the sizes of the capacitor banks connected on each stage automatically. No need to programme C/K or bank sizes manually.
3. Low current operatation
Since there is no fixed sequence of switching capacitors, if very small capacitor banks are connected, these controllers sense down to 1% of the main load and take corrective action.
4. Data Logging
VARLOG, which is a 12 stage controller, also has on board RTC and 2Mbytes of non-volatile memory. Thus, it can log all relevant data like elctronical system snap-shot, banks in operation at that time, even data like overvoltages, trips etc. This is data can then be downloaded uesing the USB port on the back of the unit.
评论
不合栏目
本版不接受长篇救助翻译
加拿大电商露天电影首发——葡中双语字幕《中央车站》 http://bbs.shanghai.com/thread-1714999-1-1.html screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoo 加拿大电商做区块链为什么都注册新加坡基金会 目前做区块链项目的客户都会通过注册基金会来作为项目的主体，为什么都在新加坡注册基金会，首先性价比高，而且新加坡市场也比较成熟，项目
·中文新闻 悉尼至霍巴特悲剧：被风帆击中后两人死亡
·中文新闻 2024 年除夕夜：悉尼地铁面临考验