ABB P5EAa HENF206350R2脉冲输出模块

ABB P3EDb HENF452778R1脉冲输出模块双电源开关控制器可以对两路供电电源(常用电源和备用电源)进行实时检测。当其中一路电源(常用电源或备用电源)断电或是缺相时，控制器就会发出切换命令，使供电电源自动切换到另一路电源(备用电源或常用电源)上，以此来保障供电的连续性。控制器的工作方式主要有自动方式和手动方式两种。
(1)自投自复模式：控制器对两路电源进行监控，当两路电源都正常工作时，则负载由常用电源供电；当常用电源发生故障(断电或缺相)时，控制器发出切换命令使电源自动切换到备用电源，此时负载由备用电源供电；当常用电源恢复正常时，控制器再次发出切换命令使负载供电由备用电源返回到常用电源。
(2)自投不自复模式：其工作方式和自投自复类似，但只有当备用电源也出现故障时才自动返回到常用电源，否则将一直由备用电源给负载供电。
(3)电网-发电机模式：当常用电源发生故障时，控制器输出发电机启动命令，经短暂延时后断开常用电源，此时负载由发电机供电；当常用电源恢复正常时，控制器输出发电机停机命令同时电源自动切换到常用电源上，负载返回到由常用电源供电模式。
在手动模式下，电源不能自动切换而需要人为操作，主要有常用电源供电、备用电源供电和断电再扣方式。
常用电源供电：强制常用断路器闭合，备用断路器断开。
备用电源供电：强制备用断路器闭合，常用断路器断开。
断电再扣：同时强制断开常用断路器和备用断路器或是闭合因故障而断开的所有断路器。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.

主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

优势：供应进口原装正品，专业停产配件，

发货快，货期精准，

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●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

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

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

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

应用于品牌本系列工业以及生产生活自动化设备产品。

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

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

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

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

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

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

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

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

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