青岛市BUMHAN电抗器BHSR-12L,BHSR-15L,BHACL1L-11PARKER派克18RAOPNCSFS8MMVESP
PARKER派克18RISFS8MMVESP
PARKER派克18RISFS8MM3.25
PARKER派克18RISFS8MM
PARKER派克18RAOPNCSFS6MMVESP
PARKER派克18RISTS6MMVESP
PARKER派克18RISTS6MM3.25
PARKER派克18RISTS6MM
PARKER派克18RAOPNCSTS8MMVESP
PARKER派克18RISTS8MMVESP
PARKER派克18RISTS8MM3.25
PARKER派克18RISTS8MM
PARKER派克18RAOPNCSFS8FFVESP
PARKER派克18RISFS8FFVESP
PARKER派克18RISFS8FF3.25
PARKER派克18RISFS8FF
PARKER派克18RAOPNCSFS6FFVESP
PARKER派克18RISTS6FFVESP
PARKER派克18RISTS6FF3.25
PARKER派克18RISTS6FF
PARKER派克18RAOPNCSTS8FFVESP
PARKER派克18RISTS8FFVESP
PARKER派克18RISTS8FF3.25
PARKER派克18RISTS8FF
PARKER派克17RAOPNCSFS8MMVESP
PARKER派克17RISFS8MMVESP
PARKER派克17RISFS8MM3.25
PARKER派克17RISFS8MM
PARKER派克17RAOPNCSTS8MMVESP
PARKER派克17RISTS8MMVESP
PARKER派克17RISTS8MM3.25
PARKER派克17RISTS8MM
PARKER派克17RAOPNCSFS8FFVESP
PARKER派克17RISFS8FFVESP
PARKER派克17RISFS8FF3.25
PARKER派克17RISFS8FF
PARKER派克17RAOPNCSTS8FFVESP
PARKER派克17RISTS8FFVESP
PARKER派克17RISTS8FF3.25
PARKER派克17RISTS8FF
PARKER派克气缸GDC100-25 1/2
PARKER派克气缸GDC100-50 1/2
PARKER派克气缸GDC100-75 1/2
PARKER派克气缸GDC100-100 1/2
PARKER派克气缸GDC100-125 1/2
PARKER派克气缸GDC100-150 1/2
PARKER派克气缸GDC100-200 1/2
PARKER派克气缸GDC100-250 1/2
PARKER派克气缸GDC100-300 1/2
PARKER派克气缸GDC100-350 1/2
PARKER派克气缸GDC100-400 1/2
PARKER派克气缸GDC100-450 1/2
PARKER派克气缸GDC100-500 1/2
PARKER派克气缸GDC100-550 1/2
PARKER派克气缸GDC100-600 1/2
PARKER派克气缸GDC100-650 1/2
PARKER派克气缸GDC100-700 1/2
PARKER派克气缸GDC100-750 1/2
PARKER派克气缸GDC100-800 1/2
PARKER派克气缸GDC100-850 1/2
PARKER派克气缸GDC100-900 1/2
PARKER派克气缸GDC100-950 1/2
PARKER派克气缸GDC100-1000 1/2
PARKER派克气缸GDC80-25 1/2
PARKER派克气缸GDC80-50 1/2
PARKER派克气缸GDC80-75 1/2
PARKER派克气缸GDC80-100 1/2
PARKER派克气缸GDC80-125 1/2
PARKER派克气缸GDC80-150 1/2
PARKER派克气缸GDC80-200 1/2
PARKER派克气缸GDC80-250 1/2
PARKER派克气缸GDC80-300 1/2
PARKER派克气缸GDC80-350 1/2
PARKER派克气缸GDC80-400 1/2
PARKER派克气缸GDC80-450 1/2
PARKER派克气缸GDC80-500 1/2
PARKER派克气缸GDC80-550 1/2
PARKER派克气缸GDC80-600 1/2
PARKER派克气缸GDC80-650 1/2
PARKER派克气缸GDC80-700 1/2
PARKER派克气缸GDC80-750 1/2
PARKER派克气缸GDC80-800 1/2
PARKER派克气缸GDC80-850 1/2
PARKER派克气缸GDC80-900 1/2
PARKER派克气缸GDC80-950 1/2
PARKER派克气缸GDC80-1000 1/2
PARKER派克气缸GDC50-25 3/8
PARKER派克气缸GDC50-50 3/8
PARKER派克气缸GDC50-75 3/8
PARKER派克气缸GDC50-100 3/8
PARKER派克气缸GDC50-125 3/8
PARKER派克气缸GDC125-25 1/2
PARKER派克气缸GDC125-50 1/2
PARKER派克气缸GDC125-75 1/2
PARKER派克气缸GDC125-100 1/2
PARKER派克气缸GDC125-125 1/2
PARKER派克气缸GDC125-150 1/2
PARKER派克气缸GDC125-200 1/2
PARKER派克气缸GDC125-250 1/2
PARKER派克气缸GDC125-300 1/2
PARKER派克气缸GDC125-350 1/2
PARKER派克气缸GDC125-400 1/2
PARKER派克气缸GDC125-450 1/2
PARKER派克气缸GDC125-500 1/2
PARKER派克气缸GDC125-550 1/2
PARKER派克气缸GDC125-600 1/2
PARKER派克气缸GDC125-650 1/2
PARKER派克气缸GDC125-700 1/2
PARKER派克气缸GDC125-750 1/2
PARKER派克气缸GDC125-800 1/2
PARKER派克气缸GDC125-850 1/2
PARKER派克气缸GDC125-900 1/2
PARKER派克气缸GDC125-950 1/2
PARKER派克气缸GDC125-1000 1/2
PARKER派克气缸GDC50-150 3/8
PARKER派克气缸GDC50-200 3/8
PARKER派克气缸GDC50-250 3/8
PARKER派克气缸GDC50-300 3/8管压降(通态平均电压)为0.6---0.7V的普通型可控硅。综上所述，小结如下:(1)可控硅一般做成螺栓形和平板形，有三个电极，用硅半导体材料制成的管芯由PNPN四层组成(2)可控硅由关断转为导通必须同时具备两个条件:(1〕受正向阳极电压;(2)受正向门极电压。(3)可控硅导通后，当阳极电流小干维持电流In时.可控硅关断。(4)可控硅的特性主要是:1.阳极伏安特性曲线，2.门极伏安特性区。(5)应在额定参数范围内使用可控硅。选择可控硅主要确定两个参致:主要参数编辑电流⒈额定通态电流（IT）即稳定工作电流，俗称电流。常用可控硅的IT一般为一安到几十安。⒉反向重复峰值电压（VRRM）或断态重复峰值电压（VDRM）。

PARKER派克气缸GDC50-350 3/8
PARKER派克气缸GDC50-400 3/8
PARKER派克气缸GDC50-450 3/8
PARKER派克气缸GDC50-500 3/8
PARKER派克气缸GDC50-550 3/8
PARKER派克气缸GDC50-600 3/8
PARKER派克气缸GDC50-650 3/8
PARKER派克气缸GDC50-700 3/8
PARKER派克气缸GDC50-750 3/8
PARKER派克气缸GDC50-800 3/8
PARKER派克气缸GDC50-850 3/8
PARKER派克气缸GDC50-900 3/8
PARKER派克气缸GDC50-950 3/8
PARKER派克气缸GDC50-1000 3/8
PARKER派克气缸GDC40-25 1/4
PARKER派克气缸GDC40-50 1/4
PARKER派克气缸GDC40-75 1/4
PARKER派克气缸GDC40-100 1/4
PARKER派克气缸GDC40-125 1/4
PARKER派克气缸GDC40-150 1/4
PARKER派克气缸GDC40-200 1/4
PARKER派克气缸GDC40-250 1/4
PARKER派克气缸GDC40-300 1/4
PARKER派克气缸GDC40-350 1/4
PARKER派克气缸GDC40-400 1/4
PARKER派克气缸GDC40-450 1/4
PARKER派克气缸GDC40-500 1/4
PARKER派克气缸GDC40-550 1/4
PARKER派克气缸GDC40-600 1/4
PARKER派克气缸GDC40-650 1/4
PARKER派克气缸GDC40-700 1/4
PARKER派克气缸GDC40-750 1/4
PARKER派克气缸GDC40-800 1/4
PARKER派克气缸GDC40-850 1/4
PARKER派克气缸GDC40-900 1/4
PARKER派克气缸GDC40-950 1/4
PARKER派克气缸GDC40-1000 1/4
PARKER派克气缸GDC150-25 1/2
PARKER派克气缸GDC150-50 1/2
PARKER派克气缸GDC150-75 1/2
PARKER派克气缸GDC150-100 1/2
PARKER派克气缸GDC150-125 1/2
PARKER派克气缸GDC150-150 1/2
PARKER派克气缸GDC150-200 1/2
PARKER派克气缸GDC150-250 1/2
PARKER派克气缸GDC150-300 1/2
PARKER派克气缸GDC150-350 1/2
PARKER派克气缸GDC150-400 1/2
PARKER派克气缸GDC150-450 1/2
PARKER派克气缸GDC150-500 1/2
PARKER派克气缸GDC150-550 1/2
PARKER派克气缸GDC150-600 1/2
PARKER派克气缸GDC150-650 1/2
PARKER派克气缸GDC150-700 1/2
PARKER派克气缸GDC150-750 1/2
PARKER派克气缸GDC150-800 1/2
PARKER派克气缸GDC150-850 1/2
PARKER派克气缸GDC150-900 1/2
PARKER派克气缸GDC150-950 1/2
PARKER派克气缸GDC150-1000 1/2
PARKER派克气缸PK1A20-25 1/8
PARKER派克气缸PK1A20-50 1/8
PARKER派克气缸PK1A20-75 1/8
PARKER派克气缸PK1A20-100 1/8
PARKER派克气缸PK1A20-125 1/8
PARKER派克气缸PK1A20-150 1/8
PARKER派克气缸PK1A20-175 1/8
PARKER派克气缸PK1A20-200 1/8
PARKER派克气缸PK1A20-250 1/8
PARKER派克气缸PK1A20-300 1/8
PARKER派克气缸PK1A20-350 1/8
PARKER派克气缸PK1A20-400 1/8
PARKER派克气缸PK1A20-450 1/8
PARKER派克气缸PK1A20-500 1/8
PARKER派克气缸PK1A20-550 1/8
PARKER派克气缸PK1A20-600 1/8
PARKER派克气缸PK1A20-650 1/8
PARKER派克气缸PK1A20-700 1/8
PARKER派克气缸PK1A25-25 1/8
PARKER派克气缸PK1A25-50 1/8
PARKER派克气缸PK1A25-75 1/8
PARKER派克气缸PK1A25-100 1/8
PARKER派克气缸PK1A25-125 1/8
PARKER派克气缸PK1A25-150 1/8
PARKER派克气缸PK1A25-175 1/8
PARKER派克气缸PK1A25-200 1/8
PARKER派克气缸PK1A25-250 1/8
PARKER派克气缸PK1A25-300 1/8
PARKER派克气缸PK1A25-350 1/8
PARKER派克气缸PK1A25-400 1/8
PARKER派克气缸PK1A25-450 1/8
PARKER派克气缸PK1A25-500 1/8
PARKER派克气缸PK1A25-550 1/8
PARKER派克气缸PK1A25-600 1/8
PARKER派克气缸PK1A25-650 1/8
PARKER派克气缸PK1A25-700 1/8
PARKER派克气缸PK1A40-25 1/4
PARKER派克气缸PK1A40-50 1/4
PARKER派克气缸PK1A40-75 1/4
PARKER派克气缸PK1A40-100 1/4
PARKER派克气缸PK1A40-125 1/4
PARKER派克气缸PK1A40-150 1/4
PARKER派克气缸PK1A40-175 1/4
PARKER派克气缸PK1A40-200 1/4
PARKER派克气缸PK1A40-250 1/4
PARKER派克气缸PK1A40-300 1/4
PARKER派克气缸PK1A40-350 1/4
PARKER派克气缸PK1A40-400 1/4
PARKER派克气缸PK1A40-450 1/4
PARKER派克气缸PK1A40-500 1/4
PARKER派克气缸PK1A40-550 1/4
PARKER派克气缸PK1A40-600 1/4
PARKER派克气缸PK1A40-650 1/4
PARKER派克气缸PK1A40-700 1/4
PARKER派克气缸PDC6-5 M5
PARKER派克气缸PDC6-10 M5
PARKER派克气缸PDC6-15 M5
PARKER派克气缸PDC6-20 M5
PARKER派克气缸PDC6-25 M5
PARKER派克气缸PDC6-30 M5
PARKER派克气缸PDC6-35 M5
PARKER派克气缸PDC6-40 M5
PARKER派克气缸PDC6-45 M5
PARKER派克气缸PDC6-50 M5
PARKER派克气缸PDC6-60 M5
PARKER派克气缸PDC6-70 M5
PARKER派克气缸PDC6-75 M5
PARKER派克气缸PDC6-100 M5
PARKER派克气缸PDC10-5 M5
PARKER派克气缸PDC10-10 M5
PARKER派克气缸PDC10-15 M5
PARKER派克气缸PDC10-20 M5
PARKER派克气缸PDC10-25 M5
PARKER派克气缸PDC10-30 M5
PARKER派克气缸PDC10-35 M5
PARKER派克气缸PDC10-40 M5
PARKER派克气缸PDC10-45 M5
PARKER派克气缸PDC10-50 M5
PARKER派克气缸PDC10-60 M5
PARKER派克气缸PDC10-65 M5
PARKER派克气缸PDC10-70 M5
PARKER派克气缸PDC10-75 M5
PARKER派克气缸PDC10-100 M5
PARKER派克气缸PDC10-125 M5
PARKER派克气缸PDC10-150 M5
PARKER派克气缸PDC16-5 M5
PARKER派克气缸PDC16-10 M5
PARKER派克气缸PDC16-15 M5
PARKER派克气缸PDC16-20 M5
PARKER派克气缸PDC16-25 M5
PARKER派克气缸PDC16-30 M5
PARKER派克气缸PDC16-35 M5
PARKER派克气缸PDC16-40 M5
PARKER派克气缸PDC16-45 M5
PARKER派克气缸PDC16-50 M5
PARKER派克气缸PDC16-60 M5为0.1秒，不能有效地保护晶闸管）。设计时可依据厂家提供的产品样本，根据软起动器的额定电流选择相应的快熔断器。3）当软起动器使电机制动停机时，只是晶闸管不导通，在电机与电源之间并没有形成电气隔离。如果此时检修软起动器之后的线路、电机，那是不的。所以在电机一次控制回路中应在软起动器之前增加断路器。4）由于信息及网络技术的飞速发展，现代的楼宇特别是智能建筑中电子设备日益增多，它们对电网的质量有较高的要求。而由于软起动器采用了可控硅等非线性器件，所以当软起动器功率较大或者台数较多时，产生的高次谐波将对电网造成不良的影响并对建筑物内的电子设备产生干挠。此时可装设旁通接触器。在软起动器使电机平稳起动至正常转速后。

PARKER派克气缸PDC16-65 M5
PARKER派克气缸PDC16-70 M5
PARKER派克气缸PDC16-75 M5
PARKER派克气缸PDC16-100 M5
PARKER派克气缸PDC16-125 M5
PARKER派克气缸PDC16-150 M5
PARKER派克气缸PDC16-175 M5
PARKER派克气缸PDC16-200 M5
PARKER派克气缸GDCTDM100-50
PARKER派克气缸GDCTDM100-75
PARKER派克气缸GDCTDM100-100
PARKER派克气缸GDCTDM100-150
PARKER派克气缸GDCTDM100-200
PARKER派克气缸GDCTDM100-250
PARKER派克气缸GDCTDM100-300
PARKER派克气缸GDCTDM100-350
PARKER派克气缸GDCTDM100-400
PARKER派克气缸GDCTDM100-450
PARKER派克气缸GDCTDM100-500
PARKER派克气缸GDCTSM100-50
PARKER派克气缸GDCTSM100-75
PARKER派克气缸GDCTSM100-100
PARKER派克气缸GDCTSM100-150
PARKER派克气缸GDCTSM100-200
PARKER派克气缸GDCTSM100-250
PARKER派克气缸GDCTSM100-300
PARKER派克气缸GDCTSM100-350
PARKER派克气缸GDCTSM100-400
PARKER派克气缸GDCTSM100-450
PARKER派克气缸GDCTSM100-500
PARKER派克气缸GDCTM100-50
PARKER派克气缸GDCTM100-75
PARKER派克气缸GDCTM100-100
PARKER派克气缸GDCTM100-150
PARKER派克气缸GDCTM100-200
PARKER派克气缸GDCTM100-250
PARKER派克气缸GDCTM100-300
PARKER派克气缸GDCTM100-350
PARKER派克气缸GDCTM100-400
PARKER派克气缸GDCTM100-450
PARKER派克气缸GDCTM100-500
PARKER派克调压阀PAR100-M5-B-C M5
PARKER派克调压阀PAR200-02-C 1/4
PARKER派克调压阀PAR302-03 3/8
PARKER派克调压阀PAR403-04 1/2
PARKER派克调压阀AL200-8 1/4
PARKER派克调压阀AL320-10 3/8
PARKER派克调压阀AL420-15 1/2
PARKER派克调压阀AFR200-8 1/4
PARKER派克调压阀AFR200-08-AD20 1/4
PARKER派克调压阀AFR320-10 3/8
PARKER派克调压阀AFR320-10-AD41 3/8
PARKER派克调压阀AFR420-15 1/2
PARKER派克调压阀AFR420-15-AD41 1/2
PARKER派克调压阀AF200-8 1/4
PARKER派克调压阀AF200-8-AD20 1/4
PARKER派克调压阀AF320-10 3/8
PARKER派克调压阀AF320-10-AD41 3/8
PARKER派克调压阀AF420-15 1/2
PARKER派克调压阀AF420-15-AD41 1/2
PARKER派克调压阀AR200-8 1/4
PARKER派克调压阀AR320-10 3/8
PARKER派克调压阀AR420-15 1/2
PARKER派克调压阀PCA200-02-B 1/4
PARKER派克调压阀PCA302-03 3/8
PARKER派克调压阀PCB302-03 3/8
PARKER派克调压阀PCB302-03-D 3/8
PARKER派克调压阀PCA403-04 1/2
PARKER派克调压阀PCB403-04 1/2
PARKER派克调压阀PCB403-04-D 1/2
PARKER派克调压阀PFR100-M5 M5
PARKER派克调压阀PFR200-02 1/4
PARKER派克调压阀PFR302-03 3/8
PARKER派克调压阀PFR302-03-D 3/8
PARKER派克调压阀PFR403-04 1/2
PARKER派克调压阀PFR403-04-D 1/2
PARKER派克调压阀PAF200-02-B 1/4
PARKER派克调压阀PAF302-03 3/8
PARKER派克调压阀PAF302-03-D 3/8
PARKER派克调压阀PAF404-04 1/2
PARKER派克调压阀PAF404-04-D 1/2
PARKER派克调压阀AU210-8 1/4
PARKER派克调压阀AU200-8 1/4无纸记载仪。以CPU为中心采用液晶显现的记载仪，完整摒弃传统记载仪的机械传动，纸张和笔，直接把记载信号转化成数字信号后，送到随机存储器加以保管，并在大屏液晶显现屏上加以显现。由于记载信号是由工业微型处置器CPU来停止转化保管显现的，因而记载信号能够随意放大，减少地显在显现屏上，为察看记载信号状态带来了极大的便当。必要时可把记载曲线或数据送往打印机或送往个人计算机加以保管和进一步处置。仪表输入信号多样化，可与热电偶，热电阻，辐射感温器或其他产生直流电压，直流电流，频率，等变送器配合运用。对温度，压力，流量，液位等工艺参数停止数字显现，数字记载，报警，控制，对输入信号能够停止组态或编程直观地显现当前丈量值。

PARKER派克调压阀AU200-8-AD20 1/4
PARKER派克调压阀AU321-10 3/8
PARKER派克调压阀AU320-10 3/8
PARKER派克调压阀AU320-10-AD41 3/8
PARKER派克调压阀AU421-15 1/2
PARKER派克调压阀AU420-15 1/2
PARKER派克调压阀AU420-15-AD41 1/2
PARKER派克电磁阀PHS541S-10-24V 3/8
PARKER派克电磁阀PHS541S-10-24V-D 3/8
PARKER派克电磁阀PHS541S-10-24V-DL 3/8
PARKER派克电磁阀PHS541S-10-24V-FL 3/8
PARKER派克电磁阀PHS541S-10-110V 3/8
PARKER派克电磁阀PHS541S-10-110V-D 3/8
PARKER派克电磁阀PHS541S-10-110V-DL 3/8
PARKER派克电磁阀PHS541S-10-110V-FL 3/8
PARKER派克电磁阀PHS541S-10-220V 3/8
PARKER派克电磁阀PHS541S-10-220V-D 3/8
PARKER派克电磁阀PHS541S-10-220V-DL 3/8
PARKER派克电磁阀PHS541S-10-220V-FL 3/8
PARKER派克电磁阀PHS541S-15-24V 1/2
PARKER派克电磁阀PHS541S-15-24V-D 1/2
PARKER派克电磁阀PHS541S-15-24V-DL 1/2
PARKER派克电磁阀PHS541S-15-24V-FL 1/2
PARKER派克电磁阀PHS541S-15-110V 1/2
PARKER派克电磁阀PHS541S-15-110V-D 1/2
PARKER派克电磁阀PHS541S-15-110V-DL 1/2
PARKER派克电磁阀PHS541S-15-110V-FL 1/2
PARKER派克电磁阀PHS541S-15-220V 1/2
PARKER派克电磁阀PHS541S-15-220V-D 1/2
PARKER派克电磁阀PHS541S-15-220V-DL 1/2
PARKER派克电磁阀PHS541S-15-220V-FL 1/2
PARKER派克电磁阀PHS541D-10-24V 3/8
PARKER派克电磁阀PHS541D-10-24V-D 3/8
PARKER派克电磁阀PHS541D-10-24V-DL 3/8
PARKER派克电磁阀PHS541D-10-24V-FL 3/8
PARKER派克电磁阀PHS541D-10-110V 3/8
PARKER派克电磁阀PHS541D-10-110V-D 3/8
PARKER派克电磁阀PHS541D-10-110V-DL 3/8
PARKER派克电磁阀PHS541D-10-110V-FL 3/8
PARKER派克电磁阀PHS541D-10-220V 3/8
PARKER派克电磁阀PHS541D-10-220V-D 3/8
PARKER派克电磁阀PHS541D-10-220V-DL 3/8
PARKER派克电磁阀PHS541D-10-220V-FL 3/8
PARKER派克电磁阀PHS510C-6-24V 1/8
PARKER派克电磁阀PHS510C-6-24V-L 1/8
PARKER派克电磁阀PHS510C-6-24V-D 1/8
PARKER派克电磁阀PHS510C-6-24V-D-L 1/8
PARKER派克电磁阀PHS510C-6-24V-DL 1/8
PARKER派克电磁阀PHS510C-6-110V 1/8
PARKER派克电磁阀PHS510C-6-110V-L 1/8
PARKER派克电磁阀PHS510C-6-110V-D 1/8
PARKER派克电磁阀PHS510C-6-110V-D-L 1/8
PARKER派克电磁阀PHS510C-6-110V-DL 1/8
PARKER派克电磁阀PHS510C-6-220V 1/8
PARKER派克电磁阀PHS510C-6-220V-L 1/8
PARKER派克电磁阀PHS510C-6-220V-D 1/8
PARKER派克电磁阀PHS510C-6-220V-D-L 1/8
PARKER派克电磁阀PHS510C-6-220V-DL 1/8
PARKER派克电磁阀PHS520P-02-24V 1/4
PARKER派克电磁阀PHS520P-02-24V-D 1/4
PARKER派克电磁阀PHS520P-02-24V-DL 1/4
PARKER派克电磁阀PHS520P-02-24V-FL 1/4
PARKER派克电磁阀PHS520P-02-110V 1/4
PARKER派克电磁阀PHS520P-02-110V-D 1/4
PARKER派克电磁阀PHS520P-02-110V-DL 1/4
PARKER派克电磁阀PHS520P-02-110V-FL 1/4
PARKER派克电磁阀PHS520P-02-220V 1/4
PARKER派克电磁阀PHS520P-02-220V-D 1/4
PARKER派克电磁阀PHS520P-02-220V-DL 1/4
PARKER派克电磁阀PHS520P-02-220V-FL 1/4
PARKER派克电磁阀PHS520E-02-24V 1/4
PARKER派克电磁阀PHS520E-02-24V-D 1/4
PARKER派克电磁阀PHS520E-02-24V-DL 1/4
PARKER派克电磁阀PHS520E-02-24V-FL 1/4
PARKER派克电磁阀PHS520E-02-110V 1/4
PARKER派克电磁阀PHS520E-02-110V-D 1/4
PARKER派克电磁阀PHS520E-02-110V-DL 1/4
PARKER派克电磁阀PHS520E-02-110V-FL 1/4
PARKER派克电磁阀PHS520E-02-220V 1/4
PARKER派克电磁阀PHS520E-02-220V-D 1/4
PARKER派克电磁阀PHS520E-02-220V-DL 1/4
PARKER派克电磁阀PHS520E-02-220V-FL 1/4
PARKER派克电磁阀PHS530D-03-24V 3/8
PARKER派克电磁阀PHS530D-03-24V-D 3/8
PARKER派克电磁阀PHS530D-03-24V-DL 3/8
PARKER派克电磁阀PHS530D-03-24V-FL 3/8
PARKER派克电磁阀PHS530D-03-110V 3/8
PARKER派克电磁阀PHS530D-03-110V-D 3/8
PARKER派克电磁阀PHS530D-03-110V-DL 3/8
PARKER派克电磁阀PHS530D-03-110V-FL 3/8
PARKER派克电磁阀PHS530D-03-220V 3/8
PARKER派克电磁阀PHS530D-03-220V-D 3/8
PARKER派克电磁阀PHS530D-03-220V-DL 3/8
PARKER派克电磁阀PHS530D-03-220V-FL 3/8
PARKER派克电磁阀PHS540S-10-24V 3/8
PARKER派克电磁阀PHS540S-10-24V-D 3/8
PARKER派克电磁阀PHS540S-10-24V-DL 3/8
PARKER派克电磁阀PHS540S-10-24V-FL 3/8
PARKER派克电磁阀PHS540S-10-110V 3/8
PARKER派克电磁阀PHS540S-10-110V-D 3/8
PARKER派克电磁阀PHS540S-10-110V-DL 3/8
PARKER派克电磁阀PHS540S-10-110V-FL 3/8
PARKER派克电磁阀PHS540S-10-220V 3/8
PARKER派克电磁阀PHS540S-10-220V-D 3/8
PARKER派克电磁阀PHS540S-10-220V-DL 3/8
PARKER派克电磁阀PHS540S-10-220V-FL 3/8
PARKER派克电磁阀PHS530C-03-24V 3/8
PARKER派克电磁阀PHS530C-03-24V-D 3/8
PARKER派克电磁阀PHS530C-03-24V-DL 3/8
PARKER派克电磁阀PHS530C-03-24V-FL 3/8
PARKER派克电磁阀PHS530C-03-110V 3/8
PARKER派克电磁阀PHS530C-03-110V-D 3/8
PARKER派克电磁阀PHS530C-03-110V-DL 3/8
PARKER派克电磁阀PHS530C-03-110V-FL 3/8
PARKER派克电磁阀PHS530C-03-220V 3/8
PARKER派克电磁阀PHS530C-03-220V-D 3/8
PARKER派克电磁阀PHS530C-03-220V-DL 3/8
PARKER派克电磁阀PHS530C-03-220V-FL 3/8
PARKER派克电磁阀PHS530P-03-24V 3/8
PARKER派克电磁阀PHS530P-03-24V-D 3/8
PARKER派克电磁阀PHS530P-03-24V-DL 3/8
PARKER派克电磁阀PHS530P-03-24V-FL 3/8
PARKER派克电磁阀PHS530P-03-110V 3/8
PARKER派克电磁阀PHS530P-03-110V-D 3/8
PARKER派克电磁阀PHS530P-03-110V-DL 3/8
PARKER派克电磁阀PHS530P-03-110V-FL 3/8
PARKER派克电磁阀PHS530P-03-220V 3/8
PARKER派克电磁阀PHS530P-03-220V-D 3/8
PARKER派克电磁阀PHS530P-03-220V-DL 3/8
PARKER派克电磁阀PHS530P-03-220V-FL 3/8
PARKER派克电磁阀PHS530E-03-24V 3/8
PARKER派克电磁阀PHS530E-03-24V-D 3/8
PARKER派克电磁阀PHS530E-03-24V-DL 3/8
PARKER派克电磁阀PHS530E-03-24V-FL 3/8使主回路晶闸管更加可靠。具有恒电压、恒电流、恒功率三种反馈形式供用户选择。电力调整器具有输入电源断相、过电流、晶闸管过热等保护功能，保护时相应的发光二极管指示灯亮，同时故障报警输出接点动作。主电路和控制电路一体化结构，体积小，重量轻，使用、维护十分方便。道路交通信号灯是交通产品中的一个类别，是为了加强道路交通管理，减少交通事故的发生，提高道路使用效率，改善交通状况的一种重要工具。适用于十字、丁字等交叉路口，由道路交通信号控制机控制，指导车辆和行人有序地通行。LED（发光二极管）是近年来开发生产的一种新型光源，具有耗电小（电流只有10~20mA）、亮度高（光强可达上万个mcd）、体积小（直径可达3mm）、重量轻（一颗发光二极管仅重零点几克）、寿命长（平均寿命10万小时）等优点。

PARKER派克电磁阀PHS530E-03-110V 3/8
PARKER派克电磁阀PHS530E-03-110V-D 3/8
PARKER派克电磁阀PHS530E-03-110V-DL 3/8
PARKER派克电磁阀PHS530E-03-110V-FL 3/8
PARKER派克电磁阀PHS530E-03-220V 3/8
PARKER派克电磁阀PHS530E-03-220V-D 3/8
PARKER派克电磁阀PHS530E-03-220V-DL 3/8
PARKER派克电磁阀PHS530E-03-220V-FL 3/8
PARKER派克电磁阀PHS530S-03-24V 3/8
PARKER派克电磁阀PHS530S-03-24V-D 3/8
PARKER派克电磁阀PHS530S-03-24V-DL 3/8
PARKER派克电磁阀PHS530S-03-24V-FL 3/8
PARKER派克电磁阀PHS530S-03-110V 3/8
PARKER派克电磁阀PHS530S-03-110V-D 3/8
PARKER派克电磁阀PHS530S-03-110V-DL 3/8
PARKER派克电磁阀PHS530S-03-110V-FL 3/8
PARKER派克电磁阀PHS530S-03-220V 3/8
PARKER派克电磁阀PHS530S-03-220V-D 3/8
PARKER派克电磁阀PHS530S-03-220V-DL 3/8
PARKER派克电磁阀PHS530S-03-220V-FL 3/8
PARKER派克电磁阀PHS520C-02-24V 1/4
PARKER派克电磁阀PHS520C-02-24V-D 1/4
PARKER派克电磁阀PHS520C-02-24V-DL 1/4
PARKER派克电磁阀PHS520C-02-24V-FL 1/4
PARKER派克电磁阀PHS520C-02-110V 1/4
PARKER派克电磁阀PHS520C-02-110V-D 1/4
PARKER派克电磁阀PHS520C-02-110V-DL 1/4
PARKER派克电磁阀PHS520C-02-110V-FL 1/4
PARKER派克电磁阀PHS520C-02-220V 1/4
PARKER派克电磁阀PHS520C-02-220V-D 1/4
PARKER派克电磁阀PHS520C-02-220V-DL 1/4
PARKER派克电磁阀PHS520C-02-220V-FL 1/4
PARKER派克电磁阀PHS541D-15-24V 1/2
PARKER派克电磁阀PHS541D-15-24V-D 1/2
PARKER派克电磁阀PHS541D-15-24V-DL 1/2
PARKER派克电磁阀PHS541D-15-24V-FL 1/2
PARKER派克电磁阀PHS541D-15-110V 1/2
PARKER派克电磁阀PHS541D-15-110V-D 1/2
PARKER派克电磁阀PHS541D-15-110V-DL 1/2
PARKER派克电磁阀PHS541D-15-110V-FL 1/2
PARKER派克电磁阀PHS541D-15-220V 1/2
PARKER派克电磁阀PHS541D-15-220V-D 1/2
PARKER派克电磁阀PHS541D-15-220V-DL 1/2
PARKER派克电磁阀PHS541D-15-220V-FL 1/2
PARKER派克电磁阀PHS520S-02-24V 1/4
PARKER派克电磁阀PHS520S-02-24V-D 1/4
PARKER派克电磁阀PHS520S-02-24V-DL 1/4
PARKER派克电磁阀PHS520S-02-24V-FL 1/4
PARKER派克电磁阀PHS520S-02-110V 1/4
PARKER派克电磁阀PHS520S-02-110V-D 1/4
PARKER派克电磁阀PHS520S-02-110V-DL 1/4
PARKER派克电磁阀PHS520S-02-110V-FL 1/4
PARKER派克电磁阀PHS520S-02-220V 1/4
PARKER派克电磁阀PHS520S-02-220V-D 1/4
PARKER派克电磁阀PHS520S-02-220V-DL 1/4
PARKER派克电磁阀PHS520S-02-220V-FL 1/4
PARKER派克电磁阀PHS530SX-03-24V 3/8
PARKER派克电磁阀PHS530SX-03-24V-FL 3/8
PARKER派克电磁阀PHS530SX-03-110V 3/8
PARKER派克电磁阀PHS530SX-03-110V-FL 3/8
PARKER派克电磁阀PHS530SX-03-220V 3/8
PARKER派克电磁阀PHS530SX-03-220V-FL 3/8
PARKER派克电磁阀PHS540D-10-24V 3/8
PARKER派克电磁阀PHS540D-10-24V-D 3/8
PARKER派克电磁阀PHS540D-10-24V-DL 3/8无纸记录仪通用技术要求外观1.1结构件仪表的结构件应有良好的表面处理，不应有镀层脱落、锈蚀、霉斑等现象，也不应有划伤、沾污等痕迹，不应有明显变形损坏或缺件。1.2连接机构仪表外部接线端子应齐全，接头与插座之间应有定位装置，以保证接擂时各接插点具有惟一的对应关系，插人单元及插件应有紧固或锁紧装置。1.3标志和符号仪表面板或铭牌上的标志、文字、图形符号、数字和计量单位等应符合相应的规范，并应鲜明、清晰，不应残缺和沾污。显示2.1读数显示机构仪表显示读数应清晰、无叠字、亮度均匀，不应有缺笔划或无测量单位等现象，状态显示应正确。进入工作状态后，画面颜色、清晰度、画面切换应正常。2.2显示范围仪表应能按照设定范围进行全量程的显示。

PARKER派克电磁阀PHS540D-10-24V-FL 3/8
PARKER派克电磁阀PHS540D-10-110V 3/8
PARKER派克电磁阀PHS540D-10-110V-D 3/8
PARKER派克电磁阀PHS540D-10-110V-DL 3/8
PARKER派克电磁阀PHS540D-10-110V-FL 3/8
PARKER派克电磁阀PHS540D-10-220V 3/8
PARKER派克电磁阀PHS540D-10-220V-D 3/8
PARKER派克电磁阀PHS540D-10-220V-DL 3/8
PARKER派克电磁阀PHS540D-10-220V-FL 3/8
PARKER派克电磁阀PHS540D-15-24V 1/2
PARKER派克电磁阀PHS540D-15-24V-D 1/2
PARKER派克电磁阀PHS540D-15-24V-DL 1/2
PARKER派克电磁阀PHS540D-15-24V-FL 1/2
PARKER派克电磁阀PHS540D-15-110V 1/2
PARKER派克电磁阀PHS540D-15-110V-D 1/2
PARKER派克电磁阀PHS540D-15-110V-DL 1/2
PARKER派克电磁阀PHS540D-15-110V-FL 1/2
PARKER派克电磁阀PHS540D-15-220V 1/2
PARKER派克电磁阀PHS540D-15-220V-D 1/2
PARKER派克电磁阀PHS540D-15-220V-DL 1/2
PARKER派克电磁阀PHS540D-15-220V-FL 1/2
PARKER派克电磁阀PHS540S-15-24V 1/2
PARKER派克电磁阀PHS540S-15-24V-D 1/2
PARKER派克电磁阀PHS540S-15-24V-DL 1/2
PARKER派克电磁阀PHS540S-15-24V-FL 1/2
PARKER派克电磁阀PHS540S-15-110V 1/2
PARKER派克电磁阀PHS540S-15-110V-D 1/2
PARKER派克电磁阀PHS540S-15-110V-DL 1/2
PARKER派克电磁阀PHS540S-15-110V-FL 1/2
PARKER派克电磁阀PHS540S-15-220V 1/2
PARKER派克电磁阀PHS540S-15-220V-D 1/2
PARKER派克电磁阀PHS540S-15-220V-DL 1/2
PARKER派克电磁阀PHS540S-15-220V-FL 1/2
PARKER派克电磁阀PHS520D-02-24V 1/4
PARKER派克电磁阀PHS520D-02-24V-D 1/4
PARKER派克电磁阀PHS520D-02-24V-DL 1/4
PARKER派克电磁阀PHS520D-02-24V-FL 1/4处理方法起动时一升速就跳闸，这是过电流十分严重的现象，主要检查①工作机械有没有卡住②负载侧有没有短路，用兆欧表检查对地有没有短路③变频器功率模块有没有损坏④电动机的起动转矩过小，拖动系统转不起来起动时不马上跳闸，而在运行过程中跳闸，主要检查①升速时间设定太短，加长加速时间②减速时间设定太短，加长减速时间③转矩补偿(U/F比)设定太大，引起低频时空载电流过大④电子热继电器整定不当，动作电流设定得太小，引起变频器误动作电压保护过电压保护产生过电压的原因及处理方法：①电源电压太高②降速时间太短③降速过程中，再生制动的放电单元工作不理想，来不及放电，请增加外接制动电阻和制动单元④请检查放电回路有没有发生故障。
PARKER派克电磁阀PHS520D-02-110V 1/4
PARKER派克电磁阀PHS520D-02-110V-D 1/4
PARKER派克电磁阀PHS520D-02-110V-DL 1/4
PARKER派克电磁阀PHS520D-02-110V-FL 1/4
PARKER派克电磁阀PHS520D-02-220V 1/4
PARKER派克电磁阀PHS520D-02-220V-D 1/4
PARKER派克电磁阀PHS520D-02-220V-DL 1/4
PARKER派克电磁阀PHS520D-02-220V-FL 1/4
PARKER派克电磁阀PHS520DX-02-24V 1/4
PARKER派克电磁阀PHS520DX-02-24V-FL 1/4
PARKER派克电磁阀PHS520DX-02-110V 1/4
PARKER派克电磁阀PHS520DX-02-110V-FL 1/4
PARKER派克电磁阀PHS520DX-02-220V 1/4
PARKER派克电磁阀PHS520DX-02-220V-FL 1/4
PARKER派克电磁阀PHS520SX-02-24V 1/4
PARKER派克电磁阀PHS520SX-02-24V-FL 1/4
PARKER派克电磁阀PHS520SX-02-110V 1/4
PARKER派克电磁阀PHS520SX-02-110V-FL 1/4
PARKER派克电磁阀PHS520SX-02-220V 1/4
PARKER派克电磁阀PHS520SX-02-220V-FL 1/4
PARKER派克电磁阀PHS510E-6-24V 1/8
PARKER派克电磁阀PHS510E-6-24V-L 1/8
PARKER派克电磁阀PHS510E-6-24V-D 1/8
PARKER派克电磁阀PHS510E-6-24V-D-L 1/8
PARKER派克电磁阀PHS510E-6-24V-DL 1/8
PARKER派克电磁阀PHS510E-6-110V 1/8
PARKER派克电磁阀PHS510E-6-110V-L 1/8
PARKER派克电磁阀PHS510E-6-110V-D 1/8
PARKER派克电磁阀PHS510E-6-110V-D-L 1/8
PARKER派克电磁阀PHS510E-6-110V-DL 1/8
PARKER派克电磁阀PHS510E-6-220V 1/8
PARKER派克电磁阀PHS510E-6-220V-L 1/8
PARKER派克电磁阀PHS510E-6-220V-D 1/8
PARKER派克电磁阀PHS510E-6-220V-D-L 1/8
PARKER派克电磁阀PHS510E-6-220V-DL 1/8
PARKER派克电磁阀PHS510P-6-24V 1/8
PARKER派克电磁阀PHS510P-6-24V-L 1/8否则，当故障发生丝熔断时会出现持续飞弧、引燃、丝烧毁、连同接触件一起熔融、丝标记无法辨认等现象。当然，劣质丝的分断能力达不到标准规定的要求，使用时同样会发生上述的危害。[2]分类按保护形式分，可分为：过电流保护与过热保护。用于过电流保护的丝就是平常说的丝（也叫限流丝）。用于过热保护的丝一般被称为"温度丝"。温度丝又分为低熔点合金形与感温触发形还有记忆合金形等等（温度丝是防止发热电器或易发热电器温度过高而进行保护的，例如：电吹风、电熨斗、电饭锅、电炉、变压器、电动机等等；它响应于用电电器温升的升高，不会理会电路的工作电流大小。其工作原理不同于"限流丝"）。按使用范围分，可分为：电力丝、机床丝、电器仪表丝（电子丝）、汽车丝。

PARKER派克电磁阀PHS510P-6-24V-D 1/8
PARKER派克电磁阀PHS510P-6-24V-D-L 1/8
PARKER派克电磁阀PHS510P-6-24V-DL 1/8
PARKER派克电磁阀PHS510P-6-110V 1/8
PARKER派克电磁阀PHS510P-6-110V-L 1/8
PARKER派克电磁阀PHS510P-6-110V-D 1/8
PARKER派克电磁阀PHS510P-6-110V-D-L 1/8
PARKER派克电磁阀PHS510P-6-110V-DL 1/8
PARKER派克电磁阀PHS510P-6-220V 1/8
PARKER派克电磁阀PHS510P-6-220V-L 1/8
PARKER派克电磁阀PHS510P-6-220V-D 1/8
PARKER派克电磁阀PHS510P-6-220V-D-L 1/8
PARKER派克电磁阀PHS510P-6-220V-DL 1/8
PARKER派克电磁阀PHS510D-6-24V 1/8
PARKER派克电磁阀PHS510D-6-24V-L 1/8
PARKER派克电磁阀PHS510D-6-24V-D 1/8
PARKER派克电磁阀PHS510D-6-24V-D-L 1/8
PARKER派克电磁阀PHS510D-6-24V-DL 1/8
PARKER派克电磁阀PHS510D-6-110V 1/8
PARKER派克电磁阀PHS510D-6-110V-L 1/8
PARKER派克电磁阀PHS510D-6-110V-D 1/8
PARKER派克电磁阀PHS510D-6-110V-D-L 1/8
PARKER派克电磁阀PHS510D-6-110V-DL 1/8
PARKER派克电磁阀PHS510D-6-220V 1/8
PARKER派克电磁阀PHS510S-6-220V-L 1/8
PARKER派克电磁阀PHS510S-6-220V-D 1/8
PARKER派克电磁阀PHS510S-6-220V-D-L 1/8
PARKER派克电磁阀PHS510S-6-220V-DL 1/8
PARKER派克电磁阀PHS510S-6-24V 1/8
PARKER派克电磁阀PHS510S-6-24V-L 1/8
PARKER派克电磁阀PHS510S-6-24V-D 1/8
PARKER派克电磁阀PHS510S-6-24V-D-L 1/8
PARKER派克电磁阀PHS510S-6-24V-DL 1/8
PARKER派克电磁阀PHS510S-6-110V 1/8
PARKER派克电磁阀PHS510S-6-110V-L 1/8
PARKER派克电磁阀PHS510S-6-110V-D 1/8
PARKER派克电磁阀PHS510S-6-110V-D-L 1/8
PARKER派克电磁阀PHS510S-6-110V-DL 1/8
PARKER派克电磁阀PHS510S-6-220V 1/8
PARKER派克电磁阀PHS510S-6-220V-L 1/8
PARKER派克电磁阀PHS510S-6-220V-D 1/8
PARKER派克电磁阀PHS510S-6-220V-D-L 1/8
PARKER派克电磁阀PHS510S-6-220V-DL 1/8
其直流回路滤波是电感。它由三部分构成，将工频电源变换为直流功率的“整流器”，吸收在变流器和逆变器产生的电压脉动的“平波回路”，以及将直流功率变换为交流功率的“逆变器“。整流器大量使用的是二极管的变流器，它把工频电源变换为直流电源。也可用两组晶体管变流器构成可逆变流器，由于其功率方向可逆，可以进行再生运转。平波回路在整流器整流后的直流电压中，含有电源6倍频率的脉动电压，此外逆变器产生的脉动电流也使直流电压变动。为了电压波动，采用电感和电容吸收脉动电压（电流）。装置容量小时，如果电源和主电路构成器件有余量，可以省去电感采用简单的平波回路。逆变器同整流器相反，逆变器是将直流功率变换为所要求频率的交流功率。