派諾電氣供應：
GLD，GLD1，GLD2，XLS9B，XLS9S，XLS9BS,HGLD，KQ2，KQ3.HGLD,GGLD，KQ5SMVS，SMVEATYS，WATSB，SMC，TKQ3，GL01，GL02，GLO1B，MKQ5,SIWOQ2,SIWOQ3系列雙電源自動轉(zhuǎn)換開關(guān)， 雙電源自動切換開關(guān)
雙電源自動轉(zhuǎn)換開關(guān)HGWQD系列
HGWQD-63A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-63A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-160A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-160A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-250A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-250A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-400A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-400A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-630A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-630A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-1250A/3雙電源自動轉(zhuǎn)換開關(guān),HGWQD-1250A/4雙電源自動轉(zhuǎn)換開關(guān)
HGWQD-1600A/4雙電源自動轉(zhuǎn)換開關(guān),HGWQD-2500A/4雙電源自動轉(zhuǎn)換開關(guān),
HGWQD-3200A/4雙電源自動轉(zhuǎn)換開關(guān)