大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K韩国Sinwoo S-CON变送器。中山立讯电气有限公司,中山朗立电气有限公司
DIV-4A1-W DIV-4A1-X DIV-4A1-Y DIV-4A1-Z
DIV-4A2-W DIV-4A2-X DIV-4A2-Y DIV-4A2-Z
DIV-4A3-W DIV-4A3-X DIV-4A3-Y DIV-4A3-Z
DIV-4A4-W DIV-4A4-X DIV-4A4-Y DIV-4A4-Z
DIV-4A5-W DIV-4A5-X DIV-4A5-Y DIV-4A5-Z
DIV-4A6-W DIV-4A6-X DIV-4A6-Y DIV-4A6-Z
DIV-4A7-W DIV-4A7-X DIV-4A7-Y DIV-4A7-Z
DIV-4A8-W DIV-4A8-X DIV-4A8-Y DIV-4A8-Z
DIV-4AR-W DIV-4AR-X DIV-4AR-Y DIV-4AR-Z
DIV-4AN-W DIV-4AN-X DIV-4AN-Y DIV-4AN-Z
DIV-4B1-W DIV-4B1-X DIV-4B1-Y DIV-4B1-Z
DIV-4B2-W DIV-4B2-X DIV-4B2-Y DIV-4B2-Z
DIV-4B3-W DIV-4B3-X DIV-4B3-Y DIV-4B3-Z
DIV-4B4-W DIV-4B4-X DIV-4B4-Y DIV-4B4-Z
DIV-4B5-W DIV-4B5-X DIV-4B5-Y DIV-4B5-Z
DIV-4B6-W DIV-4B6-X DIV-4B6-Y DIV-4B6-Z
DIV-4B7-W DIV-4B7-X DIV-4B7-Y DIV-4B7-Z
DIV-4B8-W DIV-4B8-X DIV-4B8-Y DIV-4B8-Z

称为反时限特性(他定时限特性)。电磁机构与电磁型继电器类似。在输入电流达到动作电流的10倍以上时，触点接通动作时限与特性量无关，为自定时限。电压继电器广泛用于小型电动机、变压器和配电线路的继电保护装置。[2]分类编辑从形态上，可分为：电磁式电压继电器和静态电压继电器（集成电路电压继电器）。从结构类型，可分为：凸出式固定结构、凸出式插拔式结构、嵌入式插拔结构、导轨式结构等。从电压动作类型，可分为：过电压继电器和低电压（欠压）继电器。从使用方式，可分为：有辅源和无辅助源电压继电器。[3]除此以外，常见的还有直流电压继电器、三相电压继电器、负序电压继电器、带延时功能的电压继电器等。电磁式电压继电器编辑1.结构和原理电磁式电压继电器分为凸出式固定结构。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K
DIV-4BR-W DIV-4BR-X DIV-4BR-Y DIV-4BR-Z
DIV-4BN-W DIV-4BN-X DIV-4BN-Y DIV-4BN-Z
DIV-4C1-W DIV-4C1-X DIV-4C1-Y DIV-4C1-Z
DIV-4C2-W DIV-4C2-X DIV-4C2-Y DIV-4C2-Z
DIV-4C3-W DIV-4C3-X DIV-4C3-Y DIV-4C3-Z
DIV-4C4-W DIV-4C4-X DIV-4C4-Y DIV-4C4-Z
DIV-4C5-W DIV-4C5-X DIV-4C5-Y DIV-4C5-Z
DIV-4C6-W DIV-4C6-X DIV-4C6-Y DIV-4C6-Z
DIV-4C7-W DIV-4C7-X DIV-4C7-Y DIV-4C7-Z
DIV-4C8-W DIV-4C8-X DIV-4C8-Y DIV-4C8-Z
DIV-4CR-W DIV-4CR-X DIV-4CR-Y DIV-4CR-Z
DIV-4CN-W DIV-4CN-X DIV-4CN-Y DIV-4CN-Z
DIV-4D1-W DIV-4D1-X DIV-4D1-Y DIV-4D1-Z
DIV-4D2-W DIV-4D2-X DIV-4D2-Y DIV-4D2-Z
DIV-4D3-W DIV-4D3-X DIV-4D3-Y DIV-4D3-Z
DIV-4D4-W DIV-4D4-X DIV-4D4-Y DIV-4D4-Z
DIV-4D5-W DIV-4D5-X DIV-4D5-Y DIV-4D5-Z
DIV-4D6-W DIV-4D6-X DIV-4D6-Y DIV-4D6-Z
DIV-4D7-W DIV-4D7-X DIV-4D7-Y DIV-4D7-Z
DIV-4D8-W DIV-4D8-X DIV-4D8-Y DIV-4D8-Z
DIV-4DR-W DIV-4DR-X DIV-4DR-Y DIV-4DR-Z
DIV-4DN-W DIV-4DN-X DIV-4DN-Y DIV-4DN-Z

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。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K
DIV-4E1-W DIV-4E1-X DIV-4E1-Y DIV-4E1-Z
DIV-4E2-W DIV-4E2-X DIV-4E2-Y DIV-4E2-Z
DIV-4E3-W DIV-4E3-X DIV-4E3-Y DIV-4E3-Z
DIV-4E4-W DIV-4E4-X DIV-4E4-Y DIV-4E4-Z
DIV-4E5-W DIV-4E5-X DIV-4E5-Y DIV-4E5-Z
DIV-4E6-W DIV-4E6-X DIV-4E6-Y DIV-4E6-Z
DIV-4E7-W DIV-4E7-X DIV-4E7-Y DIV-4E7-Z
DIV-4E8-W DIV-4E8-X DIV-4E8-Y DIV-4E8-Z
DIV-4ER-W DIV-4ER-X DIV-4ER-Y DIV-4ER-Z
DIV-4EN-W DIV-4EN-X DIV-4EN-Y DIV-4EN-Z
DIV-4F1-W DIV-4F1-X DIV-4F1-Y DIV-4F1-Z
DIV-4F2-W DIV-4F2-X DIV-4F2-Y DIV-4F2-Z
DIV-4F3-W DIV-4F3-X DIV-4F3-Y DIV-4F3-Z
DIV-4F4-W DIV-4F4-X DIV-4F4-Y DIV-4F4-Z
DIV-4F5-W DIV-4F5-X DIV-4F5-Y DIV-4F5-Z
DIV-4F6-W DIV-4F6-X DIV-4F6-Y DIV-4F6-Z
DIV-4F7-W DIV-4F7-X DIV-4F7-Y DIV-4F7-Z
DIV-4F8-W DIV-4F8-X DIV-4F8-Y DIV-4F8-Z
DIV-4FR-W DIV-4FR-X DIV-4FR-Y DIV-4FR-Z
DIV-4FN-W DIV-4FN-X DIV-4FN-Y DIV-4FN-Z
DIV-4G1-W DIV-4G1-X DIV-4G1-Y DIV-4G1-Z
DIV-4G2-W DIV-4G2-X DIV-4G2-Y DIV-4G2-Z
DIV-4G3-W DIV-4G3-X DIV-4G3-Y DIV-4G3-Z
DIV-4G4-W DIV-4G4-X DIV-4G4-Y DIV-4G4-Z2）转矩特性、临界转矩、加速转矩。在同等电机功率情况下，相对于高过载转矩模式，变频器规格可以降额选取。3）电磁兼容性。为减少主电源干扰，使用时可在中间电路或变频器输入电路中增加电抗器，或安装前置隔离变压器。一般当电机与变频器距离超过50m时，应在它们中间串入电抗器、滤波器或采用屏蔽防护电缆。变频器功率的选用系统效率等于变频器效率与电动机效率的乘积，只有两者都处在较高的效率下工作时，则系统效率才较高。从效率角度出发，在选用变频器功率时，要注意以下几点：1）变频器功率值与电动机功率值相当时合适，以利变频器在高的效率值下运转。2）在变频器的功率分级与电动机功率分级不相同时，则变频器的功率要尽可能接近电动机的功率。
DIV-4G5-W DIV-4G5-X DIV-4G5-Y DIV-4G5-Z
DIV-4G6-W DIV-4G6-X DIV-4G6-Y DIV-4G6-Z
DIV-4G7-W DIV-4G7-X DIV-4G7-Y DIV-4G7-Z
DIV-4G8-W DIV-4G8-X DIV-4G8-Y DIV-4G8-Z
DIV-4GR-W DIV-4GR-X DIV-4GR-Y DIV-4GR-Z
DIV-4GN-W DIV-4GN-X DIV-4GN-Y DIV-4GN-Z
DIV-4H1-W DIV-4H1-X DIV-4H1-Y DIV-4H1-Z
DIV-4H2-W DIV-4H2-X DIV-4H2-Y DIV-4H2-Z
DIV-4H3-W DIV-4H3-X DIV-4H3-Y DIV-4H3-Z
DIV-4H4-W DIV-4H4-X DIV-4H4-Y DIV-4H4-Z
DIV-4H5-W DIV-4H5-X DIV-4H5-Y DIV-4H5-Z
DIV-4H6-W DIV-4H6-X DIV-4H6-Y DIV-4H6-Z
DIV-4H7-W DIV-4H7-X DIV-4H7-Y DIV-4H7-Z
DIV-4H8-W DIV-4H8-X DIV-4H8-Y DIV-4H8-Z
DIV-4HR-W DIV-4HR-X DIV-4HR-Y DIV-4HR-Z
DIV-4HN-W DIV-4HN-X DIV-4HN-Y DIV-4HN-Z

DIV-7A1-W DIV-7A1-X DIV-7A1-Y DIV-7A1-Z
DIV-7A2-W DIV-7A2-X DIV-7A2-Y DIV-7A2-Z
DIV-7A3-W DIV-7A3-X DIV-7A3-Y DIV-7A3-Z
DIV-7A4-W DIV-7A4-X DIV-7A4-Y DIV-7A4-Z
DIV-7A5-W DIV-7A5-X DIV-7A5-Y DIV-7A5-Z
DIV-7A6-W DIV-7A6-X DIV-7A6-Y DIV-7A6-Z
DIV-7A7-W DIV-7A7-X DIV-7A7-Y DIV-7A7-Z
DIV-7A8-W DIV-7A8-X DIV-7A8-Y DIV-7A8-Z
DIV-7AR-W DIV-7AR-X DIV-7AR-Y DIV-7AR-Z
DIV-7AN-W DIV-7AN-X DIV-7AN-Y DIV-7AN-Z
DIV-7B1-W DIV-7B1-X DIV-7B1-Y DIV-7B1-Z
DIV-7B2-W DIV-7B2-X DIV-7B2-Y DIV-7B2-Z
DIV-7B3-W DIV-7B3-X DIV-7B3-Y DIV-7B3-Z
DIV-7B4-W DIV-7B4-X DIV-7B4-Y DIV-7B4-Z
DIV-7B5-W DIV-7B5-X DIV-7B5-Y DIV-7B5-Z
DIV-7B6-W DIV-7B6-X DIV-7B6-Y DIV-7B6-Z
DIV-7B7-W DIV-7B7-X DIV-7B7-Y DIV-7B7-Z
DIV-7B8-W DIV-7B8-X DIV-7B8-Y DIV-7B8-Z
DIV-7BR-W DIV-7BR-X DIV-7BR-Y DIV-7BR-Z
DIV-7BN-W DIV-7BN-X DIV-7BN-Y DIV-7BN-Z
DIV-7C1-W DIV-7C1-X DIV-7C1-Y DIV-7C1-Z
DIV-7C2-W DIV-7C2-X DIV-7C2-Y DIV-7C2-Z
DIV-7C3-W DIV-7C3-X DIV-7C3-Y DIV-7C3-Z
DIV-7C4-W DIV-7C4-X DIV-7C4-Y DIV-7C4-Z
DIV-7C5-W DIV-7C5-X DIV-7C5-Y DIV-7C5-Z
DIV-7C6-W DIV-7C6-X DIV-7C6-Y DIV-7C6-Z
DIV-7C7-W DIV-7C7-X DIV-7C7-Y DIV-7C7-Z
DIV-7C8-W DIV-7C8-X DIV-7C8-Y DIV-7C8-Z
DIV-7CR-W DIV-7CR-X DIV-7CR-Y DIV-7CR-Z
DIV-7CN-W DIV-7CN-X DIV-7CN-Y DIV-7CN-Z
DIV-7D1-W DIV-7D1-X DIV-7D1-Y DIV-7D1-Z
DIV-7D2-W DIV-7D2-X DIV-7D2-Y DIV-7D2-Z
DIV-7D3-W DIV-7D3-X DIV-7D3-Y DIV-7D3-Z
DIV-7D4-W DIV-7D4-X DIV-7D4-Y DIV-7D4-Z
DIV-7D5-W DIV-7D5-X DIV-7D5-Y DIV-7D5-Z
DIV-7D6-W DIV-7D6-X DIV-7D6-Y DIV-7D6-Z
DIV-7D7-W DIV-7D7-X DIV-7D7-Y DIV-7D7-Z
DIV-7D8-W DIV-7D8-X DIV-7D8-Y DIV-7D8-Z
DIV-7DR-W DIV-7DR-X DIV-7DR-Y DIV-7DR-Z
DIV-7DN-W DIV-7DN-X DIV-7DN-Y DIV-7DN-Z
DIV-7E1-W DIV-7E1-X DIV-7E1-Y DIV-7E1-Z
DIV-7E2-W DIV-7E2-X DIV-7E2-Y DIV-7E2-Z
DIV-7E3-W DIV-7E3-X DIV-7E3-Y DIV-7E3-Z
DIV-7E4-W DIV-7E4-X DIV-7E4-Y DIV-7E4-Z
DIV-7E5-W DIV-7E5-X DIV-7E5-Y DIV-7E5-Z
DIV-7E6-W DIV-7E6-X DIV-7E6-Y DIV-7E6-Z
DIV-7E7-W DIV-7E7-X DIV-7E7-Y DIV-7E7-Z
DIV-7E8-W DIV-7E8-X DIV-7E8-Y DIV-7E8-Z
DIV-7ER-W DIV-7ER-X DIV-7ER-Y DIV-7ER-Z
DIV-7EN-W DIV-7EN-X DIV-7EN-Y DIV-7EN-Z
DIV-7F1-W DIV-7F1-X DIV-7F1-Y DIV-7F1-Z
DIV-7F2-W DIV-7F2-X DIV-7F2-Y DIV-7F2-Z
DIV-7F3-W DIV-7F3-X DIV-7F3-Y DIV-7F3-Z
DIV-7F4-W DIV-7F4-X DIV-7F4-Y DIV-7F4-Z
DIV-7F5-W DIV-7F5-X DIV-7F5-Y DIV-7F5-Z
DIV-7F6-W DIV-7F6-X DIV-7F6-Y DIV-7F6-Z
DIV-7F7-W DIV-7F7-X DIV-7F7-Y DIV-7F7-Z
DIV-7F8-W DIV-7F8-X DIV-7F8-Y DIV-7F8-Z
DIV-7FR-W DIV-7FR-X DIV-7FR-Y DIV-7FR-Z
DIV-7FN-W DIV-7FN-X DIV-7FN-Y DIV-7FN-Z
DIV-7G1-W DIV-7G1-X DIV-7G1-Y DIV-7G1-Z

通过改变控制角α或导通角θ，改变负载上脉冲直流电压的平均值UL，实现了可控整流。小功率塑封双向可控硅通常用作声光控灯光系统。额定电流：IA小于2A。大；中功率塑封和铁封可控硅通常用作功率型可控调压电路。像可调压输出直流电源等等。大功率高频可控硅通常用作工业中；高频熔炼炉等。鉴别编辑可控硅从外形上分主要有螺旋式、平板式和平底式三种，螺旋式的应用较多。可控硅有三个电极---阳极（A）阴极（C）和控制极（G）。它有管芯是P型导体和N型导体交迭组成的四层结构，共有三个PN结。可控硅和只有一个PN结的硅整流二极度管在结构上迥然不同。可控硅的四层结构和控制极的引用，为其发挥“以小控大”的优异控制特性奠定了基础。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K
DIV-7G2-W DIV-7G2-X DIV-7G2-Y DIV-7G2-Z
DIV-7G3-W DIV-7G3-X DIV-7G3-Y DIV-7G3-Z
DIV-7G4-W DIV-7G4-X DIV-7G4-Y DIV-7G4-Z
DIV-7G5-W DIV-7G5-X DIV-7G5-Y DIV-7G5-Z
DIV-7G6-W DIV-7G6-X DIV-7G6-Y DIV-7G6-Z
DIV-7G7-W DIV-7G7-X DIV-7G7-Y DIV-7G7-Z
DIV-7G8-W DIV-7G8-X DIV-7G8-Y DIV-7G8-Z
DIV-7GR-W DIV-7GR-X DIV-7GR-Y DIV-7GR-Z
DIV-7GN-W DIV-7GN-X DIV-7GN-Y DIV-7GN-Z
DIV-7H1-W DIV-7H1-X DIV-7H1-Y DIV-7H1-Z
DIV-7H2-W DIV-7H2-X DIV-7H2-Y DIV-7H2-Z
DIV-7H3-W DIV-7H3-X DIV-7H3-Y DIV-7H3-Z
DIV-7H4-W DIV-7H4-X DIV-7H4-Y DIV-7H4-Z
DIV-7H5-W DIV-7H5-X DIV-7H5-Y DIV-7H5-Z
DIV-7H6-W DIV-7H6-X DIV-7H6-Y DIV-7H6-Z
DIV-7H7-W DIV-7H7-X DIV-7H7-Y DIV-7H7-Z
DIV-7H8-W DIV-7H8-X DIV-7H8-Y DIV-7H8-Z
DIV-7HR-W DIV-7HR-X DIV-7HR-Y DIV-7HR-Z
DIV-7HN-W DIV-7HN-X DIV-7HN-Y DIV-7HN-Z

DIV-9A1-W DIV-9A1-X DIV-9A1-Y DIV-9A1-Z
DIV-9A2-W DIV-9A2-X DIV-9A2-Y DIV-9A2-Z
DIV-9A3-W DIV-9A3-X DIV-9A3-Y DIV-9A3-Z
DIV-9A4-W DIV-9A4-X DIV-9A4-Y DIV-9A4-Z
DIV-9A5-W DIV-9A5-X DIV-9A5-Y DIV-9A5-Z
DIV-9A6-W DIV-9A6-X DIV-9A6-Y DIV-9A6-Z
DIV-9A7-W DIV-9A7-X DIV-9A7-Y DIV-9A7-Z
DIV-9A8-W DIV-9A8-X DIV-9A8-Y DIV-9A8-Z
DIV-9AR-W DIV-9AR-X DIV-9AR-Y DIV-9AR-Z
DIV-9AN-W DIV-9AN-X DIV-9AN-Y DIV-9AN-Z
DIV-9B1-W DIV-9B1-X DIV-9B1-Y DIV-9B1-Z
DIV-9B2-W DIV-9B2-X DIV-9B2-Y DIV-9B2-Z
DIV-9B3-W DIV-9B3-X DIV-9B3-Y DIV-9B3-Z
DIV-9B4-W DIV-9B4-X DIV-9B4-Y DIV-9B4-Z
DIV-9B5-W DIV-9B5-X DIV-9B5-Y DIV-9B5-Z
DIV-9B6-W DIV-9B6-X DIV-9B6-Y DIV-9B6-Z
DIV-9B7-W DIV-9B7-X DIV-9B7-Y DIV-9B7-Z
DIV-9B8-W DIV-9B8-X DIV-9B8-Y DIV-9B8-Z
DIV-9BR-W DIV-9BR-X DIV-9BR-Y DIV-9BR-Z
DIV-9BN-W DIV-9BN-X DIV-9BN-Y DIV-9BN-Z
DIV-9C1-W DIV-9C1-X DIV-9C1-Y DIV-9C1-Z
DIV-9C2-W DIV-9C2-X DIV-9C2-Y DIV-9C2-Z
DIV-9C3-W DIV-9C3-X DIV-9C3-Y DIV-9C3-Z
DIV-9C4-W DIV-9C4-X DIV-9C4-Y DIV-9C4-Z
DIV-9C5-W DIV-9C5-X DIV-9C5-Y DIV-9C5-Z
DIV-9C6-W DIV-9C6-X DIV-9C6-Y DIV-9C6-Z
DIV-9C7-W DIV-9C7-X DIV-9C7-Y DIV-9C7-Z
DIV-9C8-W DIV-9C8-X DIV-9C8-Y DIV-9C8-Z
DIV-9CR-W DIV-9CR-X DIV-9CR-Y DIV-9CR-Z
DIV-9CN-W DIV-9CN-X DIV-9CN-Y DIV-9CN-Z

显然不可取。为此，人们往往需要配备限制电机起动电流的起动设备，过去人们多采用Y/△转换，自藕降压，磁控降压等方式来实现。这些方法虽然可以起到一定的限流作用，但没有从根本上解决问题。伴随传动控制对自动化要求的不断提高，采用可控硅为主要器件、单片机为控制核心的智能型电动机起动设备－软起动器，已在各行各业得到越来越多的应用，由于软起动器性能优良、体积小、重量轻，并且具有智能控制及多种保护功能，而且各项起动参数可根据不同负载进行调整，其负载适应性很强。因此电子式软起动器将逐步取代落后的Y/Δ、自耦减压和磁控式等传统的减压起动设备成为必然。电力电子技术的快速发展，智能型软起动器得到广泛应用。智能型软起动器是一种集软起动、软停车、轻载节能和多功能保护于一体的新颖电机控制装置。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K
DIV-9D1-W DIV-9D1-X DIV-9D1-Y DIV-9D1-Z
DIV-9D2-W DIV-9D2-X DIV-9D2-Y DIV-9D2-Z
DIV-9D3-W DIV-9D3-X DIV-9D3-Y DIV-9D3-Z
DIV-9D4-W DIV-9D4-X DIV-9D4-Y DIV-9D4-Z
DIV-9D5-W DIV-9D5-X DIV-9D5-Y DIV-9D5-Z
DIV-9D6-W DIV-9D6-X DIV-9D6-Y DIV-9D6-Z
DIV-9D7-W DIV-9D7-X DIV-9D7-Y DIV-9D7-Z
DIV-9D8-W DIV-9D8-X DIV-9D8-Y DIV-9D8-Z
DIV-9DR-W DIV-9DR-X DIV-9DR-Y DIV-9DR-Z
DIV-9DN-W DIV-9DN-X DIV-9DN-Y DIV-9DN-Z
DIV-9E1-W DIV-9E1-X DIV-9E1-Y DIV-9E1-Z
DIV-9E2-W DIV-9E2-X DIV-9E2-Y DIV-9E2-Z
DIV-9E3-W DIV-9E3-X DIV-9E3-Y DIV-9E3-Z
DIV-9E4-W DIV-9E4-X DIV-9E4-Y DIV-9E4-Z
DIV-9E5-W DIV-9E5-X DIV-9E5-Y DIV-9E5-Z
DIV-9E6-W DIV-9E6-X DIV-9E6-Y DIV-9E6-Z
DIV-9E7-W DIV-9E7-X DIV-9E7-Y DIV-9E7-Z
DIV-9E8-W DIV-9E8-X DIV-9E8-Y DIV-9E8-Z
DIV-9ER-W DIV-9ER-X DIV-9ER-Y DIV-9ER-Z
DIV-9EN-W DIV-9EN-X DIV-9EN-Y DIV-9EN-Z
DIV-9F1-W DIV-9F1-X DIV-9F1-Y DIV-9F1-Z
DIV-9F2-W DIV-9F2-X DIV-9F2-Y DIV-9F2-Z
DIV-9F3-W DIV-9F3-X DIV-9F3-Y DIV-9F3-Z
DIV-9F4-W DIV-9F4-X DIV-9F4-Y DIV-9F4-Z
DIV-9F5-W DIV-9F5-X DIV-9F5-Y DIV-9F5-Z

测量各点参数时可用普通手缝针焊在万用表的表笔上，以便刺穿漆层直接测量各点，而不用大面积剥离漆层。不要带电插拔各种控制板和插头。在加电情况下，插拔控制板会产生较强的感应电动势，这时瞬间反击电压很高，很容易损坏相应的控制板和插头。检修时不要盲目乱敲乱碰，以免扩大故障，越修越坏。使用逻辑笔、示波器检测信号时，要注意不使探针同时接触两个测量引脚而形成短路。记录时间的的存储大小。必在要多注意有时会有数值的超额。U盘在插入仪表存储数据前要进行格式化处理（按FAT32格式），U盘存储功能需要手动存储，可以到仪表的数据备份画面选择要数据备份的起始时间和接收时间后，然后选择备份有了这些知识。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K
DIV-9F6-W DIV-9F6-X DIV-9F6-Y DIV-9F6-Z
DIV-9F7-W DIV-9F7-X DIV-9F7-Y DIV-9F7-Z
DIV-9F8-W DIV-9F8-X DIV-9F8-Y DIV-9F8-Z
DIV-9FR-W DIV-9FR-X DIV-9FR-Y DIV-9FR-Z
DIV-9FN-W DIV-9FN-X DIV-9FN-Y DIV-9FN-Z
DIV-9G1-W DIV-9G1-X DIV-9G1-Y DIV-9G1-Z
DIV-9G2-W DIV-9G2-X DIV-9G2-Y DIV-9G2-Z
DIV-9G3-W DIV-9G3-X DIV-9G3-Y DIV-9G3-Z
DIV-9G4-W DIV-9G4-X DIV-9G4-Y DIV-9G4-Z
DIV-9G5-W DIV-9G5-X DIV-9G5-Y DIV-9G5-Z
DIV-9G6-W DIV-9G6-X DIV-9G6-Y DIV-9G6-Z
DIV-9G7-W DIV-9G7-X DIV-9G7-Y DIV-9G7-Z
DIV-9G8-W DIV-9G8-X DIV-9G8-Y DIV-9G8-Z
DIV-9GR-W DIV-9GR-X DIV-9GR-Y DIV-9GR-Z
DIV-9GN-W DIV-9GN-X DIV-9GN-Y DIV-9GN-Z
DIV-9H1-W DIV-9H1-X DIV-9H1-Y DIV-9H1-Z
DIV-9H2-W DIV-9H2-X DIV-9H2-Y DIV-9H2-Z
DIV-9H3-W DIV-9H3-X DIV-9H3-Y DIV-9H3-Z
DIV-9H4-W DIV-9H4-X DIV-9H4-Y DIV-9H4-Z
DIV-9H5-W DIV-9H5-X DIV-9H5-Y DIV-9H5-Z
DIV-9H6-W DIV-9H6-X DIV-9H6-Y DIV-9H6-Z
DIV-9H7-W DIV-9H7-X DIV-9H7-Y DIV-9H7-Z
DIV-9H8-W DIV-9H8-X DIV-9H8-Y DIV-9H8-Z
DIV-9HR-W DIV-9HR-X DIV-9HR-Y DIV-9HR-Z
DIV-9HN-W DIV-9HN-X DIV-9HN-Y DIV-9HN-Z

各种信号可直接输入，记录仪内部可自动识别，且可以为一次仪表提供全隔离配电，使用、维护非常方便；第三方面，精度非常高，可达到千分之一的精度；第四，高性价比。不但能显示、记录，而且具有调节、报警输出功能，特别适于高度分散，既需显示，又需控制的油田现场；第五，其内部固化了常规控制算法、常用介质温压补偿、流量累计等功能块；第六，它具有通讯和联网功能，记录仪上可配有两个RS-485接口和一个RS-232接口，使用它们可方便的组成网络，另外，体积小、容量大。多可达8个输入通道，也可构成8路PID，同时可有12个开关量输出。在本应用案例中，该系统主要用于采油站、联合站对每口井以及各个区域采油、气量的实时显示、记录。
大庆市BUMHAN电抗器BHTB-SD300,BHTB-SD500,BHTB-SD1K