跳至內容 
保護家電並延長其使用壽命-節省「隱藏的維修費用」- 節省「隱藏的維修費用」- 節省「隱藏的維修費用」- 節省「隱藏的維修費用“
電壓波動是電器的 「隱形殺手」。正常的家用電壓應該是 220V，但是當電網負載突然改變或附近的大型設備啟動或停止時，電壓可能會瞬間飆升或下降。舉例來說，在夏天，如果一棟建築物內的所有空調同時啟動，電壓可能會降到 180V。冰箱壓縮機因電力不足，會重複嘗試啟動，導致馬達過熱老化。案例分析：李女士的洗衣機在三年內需要維修兩次。在第三次故障時，工程師發現控制板上的數個元件因長時間低電壓運作而燒壞。工程師告訴她：「如果安裝了穩壓器，發生這類故障的可能性至少會降低一半」。“
Self-resettable over and under voltage protector(OUPA) is an intelligent device for circuit protection, the core role of which is to monitor and intervene in abnormal voltages to ensure the safety of electrical equipment.
Keywords: self-resetting overvoltage and undervoltage protector, three-phase four-wire self-resetting overvoltage and undervoltage protector, self-resetting overvoltage and undervoltage protector 4P, self-recovering overvoltage and undervoltage protector, overvoltage protector, EMC test
Why doesn’t the circuit with self resetting overvoltage protector immediately power on? This situation is very normal. The overvoltage protector will only be powered on after it detects that the voltage is normal and stable. For example, the JGgq-80/1P+N type overvoltage and undervoltage protector launched by Wenzhou Jiangguang Electric Technology Co., Ltd. can be powered
為什麼帶有自復位過電壓保護器的電路不會立即通電？ Read More »
The automatic reconnection energy metering protector JGDL-63 is an energy metering type current limiting protector that provides multiple protection functions for overvoltage, undervoltage, overcurrent, leakage, temperature, frequency, and energy metering。 Mainly used in 110V to 220V distribution lines, the product has comprehensive protection functions and is loved by many customers. In the future, the product
測試 JGDL-63 的自動重新連接能量計量保護器 Read More »
Copyright © 2025 .溫州江廣電氣科技有限公司 版權所有電源；電流電壓保護器，馬達電路保護器 - 直流斷路器,直流浪湧保護器,AFDD,AFCI,ATS
#!trpst#trp-gettext data-trpgettextoriginal=3727#!trpen#Optimized by #!trpst#trp-gettext data-trpgettextoriginal=3726#!trpen#Seraphinite 加速器#!trpst#/trp-gettext#!trpen##!trpst#/trp-gettext#!trpen#
English 
Chinese 
Spanish 
Russian 
Portuguese 
Korean 
Japanese 
German 
Arabic 
French