厦门阿米控技术有限公司
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PR6423/010-040-CN 轴承振动探头带前置器CON021及延长电缆10米
产品详情资料:
(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。
手动模式
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。
英文产品详细信息
(1) Self switching and self recovery mode: The controller monitors two power sources. When both power sources are working normally, the load is powered by the commonly used power source; When the commonly used power supply fails (power outage or phase loss), the controller issues a switching command to automatically switch the power supply to the backup power supply, and at this time, the load is powered by the backup power supply; When the common power supply returns to normal, the controller issues a switching command again to return the load power supply from the backup power supply to the common power supply.
(2) Self switching and non self recovery mode: Its working mode is similar to that of self switching and self recovery, but it only automatically returns to the common power supply when the backup power supply also fails. Otherwise, the backup power supply will continue to supply power to the load.
(3) Grid generator mode: When a common power supply fails, the controller outputs a generator start command, and 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 a generator shutdown command and the power supply automatically switches to the common power supply, returning the load to the power supply mode from the common power supply.
Manual mode
In manual mode, the power supply cannot be automatically switched and requires manual operation, mainly including common power supply, backup power supply, and power off and re trip methods.
Common power supply: Force the common circuit breaker to close and the backup circuit breaker to open.
Backup power supply: Force the backup circuit breaker to close and the common circuit breaker to open.
Power off and re trip: Simultaneously forcibly disconnect the common circuit breaker and backup circuit breaker, or close all circuit breakers that were disconnected due to a fault.
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● 功能强大的控制处理器模件,调节和逻辑控制一体化,冗余配置或非冗余配置选择
● 50毫秒基本控制执行环境
● 集成专利算法Profit Loop,比传统PID算法,能有效提高系统稳定性30%以上设计新颖的8系列输入/输出子系统
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● 模块采用“垂直倾斜式”设计,增强散热性能,易于接线,且节约30%以上的安装空间
● 支持Profibus DP通讯● 可选冗余配置● 可选HART通讯集成
● 可选防腐涂层
PR6423/010-040-CN 轴承振动探头带前置器CON021及延长电缆10米
厦门阿米控技术有限公司整合了工业自动化领域的众多品牌
◆ Invensys Triconex
◆ Westinghouse(西屋)
◆ Rockwell Allen-Bradley (罗克韦尔)
◆ Schneider Modicon(施耐德莫迪康)
◆ ABB 飞利浦 爱默生
◆ 本特利3500系列监测系统卡/前置器/传感器
◆ Motorola(摩托罗拉)
◆ XYCOM
◆ GE FANUC(GE发那科)
◆ Yaskawa(安川)
◆ Bosch Rexroth(博世力士乐)
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