ABB P3EDb HENF452778R1脈沖輸出模塊雙電源開關控制器可以對兩路供電電源(常用電源和備用電源)進行實時檢測。當其中一路電源(常用電源或備用電源)斷電或是缺相時，控制器就會發(fā)出切換命令，使供電電源自動切換到另一路電源(備用電源或常用電源)上，以此來保障供電的連續(xù)性?？刂破鞯墓ぷ鞣绞街饕凶詣臃绞胶褪謩臃绞絻煞N。
(1)自投自復模式：控制器對兩路電源進行監(jiān)控，當兩路電源都正常工作時，則負載由常用電源供電；當常用電源發(fā)生故障(斷電或缺相)時，控制器發(fā)出切換命令使電源自動切換到備用電源，此時負載由備用電源供電；當常用電源恢復正常時，控制器再次發(fā)出切換命令使負載供電由備用電源返回到常用電源。
(2)自投不自復模式：其工作方式和自投自復類似，但只有當備用電源也出現(xiàn)故障時才自動返回到常用電源，否則將一直由備用電源給負載供電。
(3)電網(wǎng)-發(fā)電機模式：當常用電源發(fā)生故障時，控制器輸出發(fā)電機啟動命令，經(jīng)短暫延時后斷開常用電源，此時負載由發(fā)電機供電；當常用電源恢復正常時，控制器輸出發(fā)電機停機命令同時電源自動切換到常用電源上，負載返回到由常用電源供電模式。
在手動模式下，電源不能自動切換而需要人為操作，主要有常用電源供電、備用電源供電和斷電再扣方式。
常用電源供電：強制常用斷路器閉合，備用斷路器斷開。
備用電源供電：強制備用斷路器閉合，常用斷路器斷開。
斷電再扣：同時強制斷開常用斷路器和備用斷路器或是閉合因故障而斷開的所有斷路器。The dual power switch controller can conduct real-time detection on two power supplies (common power supply and standby power supply). When one of the power supplies (common power supply or standby power supply) is in power failure or phase failure, the controller will issue a switching command to automatically switch the power supply to the other power supply (standby power supply or common power supply) to ensure the continuity of power supply. The working mode of the controller mainly includes automatic mode and manual mode.
(1) Automatic switching and automatic recovery mode: the controller monitors the two power supplies. When both power supplies work normally, the load is powered by the common power supply; When the common power supply fails (power failure or phase loss), the controller sends a switching command to automatically switch the power supply to the standby power supply. At this time, the load is powered by the standby power supply; When the common power supply returns to normal, the controller sends the switching command again to return the load power supply from the standby power supply to the common power supply.
(2) Automatic switching and non automatic recovery mode: its working mode is similar to that of automatic switching and automatic recovery, but it will automatically return to the common power supply only when the standby power supply also fails, otherwise the load will always be powered by the standby power supply.
(3) Grid generator mode: when the common power supply fails, the controller outputs the generator start command. After a short delay, the common power supply is disconnected. At this time, the load is powered by the generator; When the common power supply returns to normal, the controller outputs the generator shutdown command and the power supply automatically switches to the common power supply, and the load returns to the power supply mode of the common power supply.
In the manual mode, the power supply cannot be switched automatically and requires manual operation, mainly including common power supply, standby power supply and power off and re tripping.
Common power supply: force the common circuit breaker to close and the standby circuit breaker to open.
Standby power supply: force the standby circuit breaker to close and the common circuit breaker to open.
Power off and then tripping: at the same time, the common circuit breaker and standby circuit breaker are forcibly disconnected or all circuit breakers that are disconnected due to faults are closed.

主營產(chǎn)品簡介
專注于DCS、PLC、機器人控制系統(tǒng)、大型伺服四大系統(tǒng)領域。

主營產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅(qū)動器。

優(yōu)勢：供應進口原裝正品，專業(yè)停產(chǎn)配件，

發(fā)貨快，貨期精準，

主營品牌包括 ABB貝利、GE/FUANC、FOXBORO、英維思TRICONEX 、本特利BENTLY、A-B羅克韋爾、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韋爾HONEYWELL 、力士樂REXROTH、KUKA、NI、DEIF、橫河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。

只賣庫存產(chǎn)品;出完需訂貨!價格以客服說明為準!!訂貨貨期以客服說明為準，有任何疑問請聯(lián)繁客服! Limited stock, Contact US!

●使用前:

在操作和維護，安裝設備之前，請閱讀并嚴格遵守安全相關的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必須從事安裝，組裝或維護設備等相關工控電氣機械以及其他相關技術的人員。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.應用范圍:

應用于品牌本系列工業(yè)以及生產(chǎn)生活自動化設備產(chǎn)品。

Used in the brand of this series of industriaand production automation eauipment products

適用于場景:系統(tǒng)集成，非標定制，產(chǎn)線升級改造，原設備電氣替換等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人員:

應該由本品牌專業(yè)培訓操作員來安裝、操作和維修設備。專業(yè)人員具有技術能力強，熟悉安全信息和安全實施:

熟悉設備的安裝加工、操作和維護:熟悉處理所有的潛在危險情況。

Equipment should be installed,operated and maintained by trained operators from the brand

●危險情況

警告

.請注意使用人員的人身安全。

●除了產(chǎn)品特性以及功能，還需了解產(chǎn)品的使用壽命環(huán)境。

●充分學習產(chǎn)品使用手冊，否則非專業(yè)人員可能會造成人身危險。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服務行業(yè)

適用水泥，木業(yè)，石業(yè)，橡膠，石油，化工，發(fā)電，環(huán)保，水處理，制冷，交通，鋼鐵，食品，飲料，船舶，制冷等行業(yè)

Applicable to cementwood,stone,rubber,petroleumchemical, power generation