安川變頻器自(zi)身要耗電量(約較額定功率的3-5%)。每臺1.5匹(pi)的5空(kong)調本(ben)身耗電量計算下來(lai)有20-30W，等于一(yi)盞長明(ming)燈(deng)。變頻器在工(gong)頻下運作(zuo)，具(ju)備省電作(zuo)用，是客觀事實，但(dan)有以下必要條件要求：

一，功率(lv)大而(er)且為風機/泵(beng)類負荷(he)；

二，設(she)備自身具備省電功能(軟(ruan)件適用)；

三，長期持續運作。

以上3點是實現省電(dian)節能的(de)三個要求。

功率因數補償環保節能

無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)不僅提(ti)升(sheng)線(xian)(xian)損和機器(qi)設備的(de)發燙，更關鍵的(de)是功(gong)(gong)(gong)率(lv)(lv)因素的(de)減少造成電(dian)網有(you)功(gong)(gong)(gong)率(lv)(lv)的(de)減少，很多的(de)無(wu)功(gong)(gong)(gong)電(dian)能耗費在路線(xian)(xian)之(zhi)中，機器(qi)設備應用效率(lv)(lv)不高(gao)，浪(lang)費比較嚴重(zhong)。應用變(bian)頻(pin)調速(su)設備后，因為變(bian)頻(pin)器(qi)內部濾波電(dian)容的(de)作(zuo)用，進而(er)降低無(wu)功(gong)(gong)(gong)耗損，提(ti)升(sheng)電(dian)網的(de)有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)。

軟啟動環保節能

電(dian)(dian)(dian)機硬(ying)啟動(dong)(dong)(dong)對(dui)電(dian)(dian)(dian)網導(dao)致比較嚴重的(de)(de)沖擊性(xing)，并且對(dui)電(dian)(dian)(dian)網容(rong)(rong)量規定(ding)過(guo)高(gao)，啟動(dong)(dong)(dong)造(zao)(zao)成的(de)(de)大電(dian)(dian)(dian)流(liu)量和振(zhen)動(dong)(dong)(dong)時(shi)對(dui)擋(dang)板和閥門的(de)(de)損壞大，對(dui)機器(qi)設(she)(she)備(bei)(bei)、管道的(de)(de)使(shi)(shi)用期(qi)限(xian)產生極其(qi)不(bu)(bu)良影(ying)響(xiang)。而應(ying)用頻(pin)(pin)環(huan)保節能設(she)(she)備(bei)(bei)后，運用軟(ruan)(ruan)啟動(dong)(dong)(dong)器(qi)的(de)(de)軟(ruan)(ruan)起(qi)動(dong)(dong)(dong)作用將起(qi)動(dong)(dong)(dong)電(dian)(dian)(dian)流(liu)重零(ling)開始(shi)，較高(gao)值都(dou)不(bu)(bu)超出(chu)額(e)定(ding)電(dian)(dian)(dian)流(liu)，能緩(huan)解對(dui)電(dian)(dian)(dian)網的(de)(de)沖擊和對(dui)供(gong)電(dian)(dian)(dian)容(rong)(rong)量的(de)(de)要求，增加機器(qi)設(she)(she)備(bei)(bei)和閘閥的(de)(de)使(shi)(shi)用期(qi)限(xian)，節約(yue)機器(qi)設(she)(she)備(bei)(bei)的(de)(de)維護費(fei)。基礎理(li)論上講(jiang)，變(bian)頻(pin)(pin)器(qi)能夠用以全(quan)部帶電(dian)(dian)(dian)支(zhi)機的(de)(de)工(gong)業設(she)(she)備(bei)(bei)中。電(dian)(dian)(dian)動(dong)(dong)(dong)機在啟動(dong)(dong)(dong)時(shi)，電(dian)(dian)(dian)流(liu)量會比額(e)定(ding)值高(gao)5-6倍，不(bu)(bu)僅會影(ying)響(xiang)電(dian)(dian)(dian)機的(de)(de)使(shi)(shi)用期(qi)限(xian)，并且耗費(fei)較多(duo)的(de)(de)電(dian)(dian)(dian)量。系(xi)統軟(ruan)(ruan)件在設(she)(she)計方(fang)案時(shi)在選型上面會有(you)一些余(yu)量，電(dian)(dian)(dian)機的(de)(de)速率是(shi)(shi)固定(ding)不(bu)(bu)動(dong)(dong)(dong)不(bu)(bu)會改(gai)變(bian)，但在實際上應(ying)用全(quan)過(guo)程中，有(you)時(shi)候(hou)應(ying)以較低或是(shi)(shi)較高(gao)的(de)(de)速率運作，因而開展(zhan)變(bian)頻(pin)(pin)更(geng)新(xin)改(gai)造(zao)(zao)是(shi)(shi)十分有(you)需要的(de)(de).

關于安川變頻器使用省電小技巧小編就說到這啦，希望可以幫助您