RADISYS EXM-SSD工控DCS系统自动化设备

产品详细资料
 一旦继电器断开，缓慢增加电流，直到跳闸触点闭合。操作水平应与拾取设置相对应。 检查是否显示以下消息之一：LATCHED a:W1 Phase Time OC或OPERATED a:W1相位时间OC该消息将指示LATCHED或OPERATED，具体取决于目标的设置。7.5.4.4操作时间使用如下所示的表格，选择三（3）个或四（4）个电流倍数值，以测量时间。 从设置中应用的计时曲线中输入预期操作时间。 使用图7-9所示的设置：第7-25页的常规测试设置，并启用间隔计时器，将当前水平设置为所需值。 通过闭合双极开关突然施加。 记录操作时间。 将其与预期值进行比较。 对电流复位时间的所有所需值重复测量复位时间的测量需要一个能够动态操作的继电器测试集，具有三个顺序阶段，每个阶段都具有可编程的电流水平和持续时间外部触点，并具有灵活的触发。要进行此类测试，请联系GE Multilin以获取详细的测试说明。使用图7-9：第7-25页的通用测试设置，可以获得所选重置模式的简单验证。该程序包括快速连续执行重复操作时间测量。如果选择瞬时复位，则操作时间将始终等于从所选曲线得出的标称时间。如果复位被选择为线性，则操作时间将作为连续施加电流信号之间的时间的函数而变化。如果在拾取电平的2到3倍的当前倍数下执行，则操作时间的变化将更容易检测。
 Once the relay drops out, slowly increase the current until the trip contact closes. The operate level should correspond to the pickup setting.  Check that one of the following messages is displayed: LATCHED a: W1 Phase Time OC or OPERATED a: W1 Phase Time OC The message will indicate LATCHED or OPERATED, depending on the setting for the target. 7.5.4.4 Operating Time Using a table like the one shown below, select three (3) or four (4) values of current multiples at which the timing is to be measured.  Enter the expected operating times from the timing curve applied in the settings.  Using the setup shown in FIGURE 7–9: General test setup on page 7– 25 and the Interval Timer enabled, set the current level to the desired value.  Apply suddenly by closing the double-pole switch.  Record the operating time.  Compare this to the expected value.  Repeat for all desired values of curren Reset Time A precise measurement of the reset time requires a relay test set capable of dynamic operation, with three sequenced stages, each with programmable current levels and time duration external contact, and flexible triggering. To perform such a test, please contact GE Multilin for detailed test instructions. A simple verification the selected reset mode can be obtained using FIGURE 7–9: General test setup on page 7–25. The procedure consists of performing repetitive operating time measurements in quick succession. If the reset is selected for instantaneous, the operating time will always be equal to the nominal time derived from the selected curve. If the reset is selected as linear, the operating time will vary as a function of the time between successive application of the current signal. If performed at current multiples of 2 to 3 times the pickup level, the variations in operating time will be easier to detect.
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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只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●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