商铺名称:中山朗立电气有限公司
联系人:游小姐(小姐)
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联系地址:中山市港口镇兴港南路17号153卡
邮编:528400
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厂家供应KVC CO,KVC450-S5产品展厅中山立讯电气有限公司直销HITROL(海特勒):EXTERNAL CHAMBER
HC-Series
HC-1515-F,HC-1515-S,HC-2150-F,HC-2150-S,HC-2300-F,HC-2300-S,HC-2515-F,HC-2V15-F,HC-2V15-S,HC-3150-F,HC-3150-S,HC-3300-F,HC-3300-S,HC-3600-F HC-3600-S,HC-3900-F,HC-3900-S,HC-3V15-F,HC-3V15-S,HC-4150-F,HC-4150-S,HC-4300-F,HC-4300-S,HC-4600-F,HC-4600-S,HC-4900-F,HC-4900-S,HC-4V15-F HC-4V15-S,HC-5150-F,HC-5150-S,HC-5300-F,HC-5300-S,HC-5600-F,HC-5600-S,HC-5900-F,HC-5900-S,HC-5V15-F,HC-5V15-S,HC-6150-F
CONTROLLER & UNIT UNITS
CONTROLLER & UNIT TRANSMITTERS
CONTROLLER & UNIT
ARRESTER
CALIBRATOR
HHT-2000 Series
HHT-2000
RIU Series
RIU,RIU-EX
厂家供应KVC CO,KVC450-S5产品展厅 由于齿轮的圆周比就是半径比,因此从小齿轮传递动力至大齿轮时,转动的速度降低的比率以及扭矩放大的倍数,都恰好等于两齿轮的齿数比例,这个比例就是所谓的「齿轮比」。举例说明,以小齿轮带动大齿轮,假设小齿轮的齿数为15齿,大齿轮的齿数为45齿。
7.三相四线有功电度表(DT型),可对三相四线对称或不对称负载作有功电量的计量;而三相三线有功电度表(DS型),仅可对三相三线对称或不对称负载作有功电量的计量。例某三相四线负荷电流为361A,经电流互感器接线的三相有功电度表作有功是量计量。
CONTROL & ALARM
HLC-75T Series
HLC-75T HLC-900-L,HLC-900-P HHT-2000 HLC-901-LN,HLC-901-PN,HLC-901-PN (OLD VER.)
HLC-900 Series
HLC-900-L,HLC-900-P
HLC-901 Series
HLC-901N Series
HLC-901-LN,HLC-901-PN,HLC-901-PN (OLD VER.)
HLC-95R Series
HLC-95R-L,HLC-95R-P HLC-96RF-R,HLC-96RF-RACK HLC-970-L HLC-100C-P HLC-970
HLC-96RF Series
HLC-96RF-R,HLC-96RF-RACK
HLC-970 Series
HLC-970-L
HLC-Series
HLC-200A,HLC-200F,HLC-200FA,HLC-300N,HLC-400 HI-100D,HI-100D-EX,HI-200AL,HI-200AL-EX
CONVERTER
HLC-100C-P Series
HLC-100C-P
R/I Series
HITROL: HLC-R/I,R/I CONVERTER,SMART R/I
DP TRANSMITTER
FLOW COMPUTER
INDICATOR
HI-Series
HI-100D,HI-100D-EX,HI-200AL,HI-200AL-EX
HTA-Series
HTA-2002,HTA-2003,HTA-2004,HTA-4003,HTA-4004 HI-200AL-EX HLC-24P HAPT-1F,HAPT-2F
POWER SUPPLY
HLC-24P Series
厂家供应KVC CO,KVC450-S5产品展厅 LED是一个的发光二极管器件,它必须工作在直流恒流的环境下才能的发出明亮光线,照亮。而驱动电源的优劣会直接影响它发光的亮度和光的品质。如何选用好LED灯丝驱动电源是制造性价比优良的LED灯丝灯的关键。
粉体参数测试设备:粒径采用激光粒度分析仪测试,热淬灭性能、激发发射光谱采用Fluoromax-4测试;颗粒SEM形貌采用扫描电子显微镜测试;封装设备:A固晶机,A焊线机,真空脱泡机,武藏点胶机。封装成品光电参数测试设备:远方积分球测试仪。
HLC-24P
PRESSURE TRANSMITTER
FLOW METERS
AVERAGING PITOT TUBE (HITBAR)
HAPT-Series
HAPT-1F,HAPT-2F
CAVITATING VENTURI
HCV-Series
HCV-0100,HCV-0150
CONE METER (HICONE)
DIFFERENTIAL PRESSURE
HFV-Series
HFV-0015,HFV-0020,HFV-0025,HFV-0032,HFV-0040,HFV-0050,HFV-0065,HFV-0080,HFV-0100,HFV-0125,HFV-0150,HFV-0200,HFV-0250,HFV-0300,HFV-0350 HFV-0400,HFV-0450,HFV-0500,HFV-0550,HFV-0600,HFV-0650,HFV-0700,HFV-0750,HFV-0800,HFV-0850,HFV-0900,HFV-0950,HFV-1000,HFV-1050,HFV-1100 HFV-1150,HFV-1200
HFV-WM Series
HFV-WM02,HFV-WM03,HFV-WM04
HOP-Series
HOP-0015,HOP-0020,HOP-0025,HOP-0040,HOP-0050,HOP-0080,HOP-0100,HOP-0125,HOP-0150,HOP-0200,HOP-0250,HOP-0300,HOP-0350,HOP-0400,HOP-0450 HOP-0500,HOP-0600,HOP-0650,HOP-0700,HOP-0750,HOP-0800,HOP-0850,HOP-0900
HRO-CW Series
HRO-0025CW,HRO-0040CW,HRO-0050CW,HRO-0065CW,HRO-0080CW,HRO-0100CW,HRO-0125CW,HRO-0150CW,HRO-0200CW,HRO-0250CW,HRO-0300CW HRO-0350CW,HRO-0400CW,HRO-0450CW,HRO-0500CW,HRO-0550CW,HRO-0600CW,HRO-0900CW
HRO-FW Series
厂家供应KVC CO,KVC450-S5产品展厅
至此线圈的8个有效边的电流方向均已确定,并把它标于图上。B、逆序依次连接我们把1------8槽的线圈编为个线圈,把2------7的线圈编为第二个线圈,再把13------20的线圈编为第三个线圈,又把14------19的线圈编为第四个线圈。
HRO-0015FW,HRO-0020FW,HRO-0025FW,HRO-0032FW,HRO-0040FW,HRO-0050FW,HRO-0065FW,HRO-0080FW,HRO-0100FW,HRO-0125FW,HRO-0150FW HRO-0200FW,HRO-0250FW,HRO-0300FW,HRO-0350FW,HRO-0400FW,HRO-0450FW,HRO-0500FW,HRO-0550FW,HRO-0600FW,HRO-1800FW
HVT-Series
HVT-0025,HVT-0040,HVT-0050,HVT-0100,HVT-0150,HVT-0200,HVT-0250,HVT-0300,HVT-0350,HVT-0400,HVT-0450,HVT-0500,HVT-0600,HVT-0650,HVT-0700 HVT-0750,HVT-0800,HVT-0850,HVT-0900,HVT-0950,HVT-1000,HVT-1050,HVT-1100,HVT-1150,HVT-1200,HVT-1800
HWFM-Series
HWFM-0025,HWFM-0050,HWFM-0080,HWFM-0100,HWFM-0125,HWFM-0150,HWFM-0200,HWFM-0250,HWFM-0300,HWFM-0350,HWFM-0400
IVCM Series
IVCM-01,IVCM-1H,IVCM-3Q
厂家供应KVC CO,KVC450-S5产品展厅 因中性点没有电流通过,无电压降,对保护无影响。3.在测量表计回路中在b相接地系统中,①因大多数表计均接线电压,其中b相接地公用,引线方便。②对只需接线电压的回路,可用V-V接线电压互感器。在中性点接地系统中,表计均需三相分别接入,引线较为复杂。
当负载为星形连接时,且各相负载平衡时,IL=IΦ当负载为三角形连接时,且各相负载平衡时,UL=UΦ因此不论负载是星形还是三角形,将以上关系式代入P=3UΦIΦcosΦ中得:同理,三相对称负载的无功功率为:由视在功率得出:注意:上述公式中字UL、IL是线电压和线电流。
变频功率分析仪可以作为工频功率分析仪使用,除此之外,一般还需满足下述要求:1、满足必要的带宽要求,并且采样频率应高于仪器带宽的两倍。2、要求分析仪在较宽的频率范围之内,精度均能满足一定的要求。3、具备傅里叶变换功能,可以分离信号的基波和谐波。 使的差距能够再次承受电压的电路中,使用不同的电路断路器真空,空气,绝缘气体或油为介质中的弧形式,不同的用于扑灭弧的技术包括:拉长电弧密集的冷却射流(商会)分成部分弧零点淬火(开放时间在零电流波形的交流通道。