RadiSys K7034-002-2-23158-1001怎么使用

产品详细资料
绕组2和3元件由于可以用与绕组1元件完全不同的参数设置绕组2和绕组3元件，因此有必要对每个绕组重复上述全套测试。7.5.6相位瞬时过电流2相位瞬时过流2元件与相位瞬时过流量1元件相同。因此，可以使用相同的测试程序来验证它们的正确操作。禁用除相位瞬时过电流2元件外的所有保护功能，并遵循上一节中的步骤，对由相位瞬时过流2元件操作的显示指示和输出继电器进行适当的更改。注：如果启用了逻辑输入的阻塞，则可以按照先前对其他元件的测试所述进行测试。说明此过程验证中性时间过电流性能是否与运行设置相匹配。由于这些元件可以具有多种时序曲线中的任何一种，因此应在测试之前准备预期操作时间与施加电流的关系表。中性元件测量导出的零序电流信号作为输入。有关时序曲线的信息，请参阅第5-58页的时间过电流曲线。如果在测量操作时间时将继电器元件设置为“线性”复位特性，则确保在测试电流注入之间有足够的时间使元件完全复位。否则，将获得错误的定时测量值。这些元素的设置位于S4元素下 空档OC设定点菜单。请注意，只能有一个或两个中性时间过电流元件同时使用。
Winding 2 and 3 elements Because the winding 2 and 3 elements can be set with completely different parameters than the winding 1 elements, it is necessary to repeat the full set of tests described above for each winding. 7.5.6 Phase Instantaneous Overcurrent 2 The phase instantaneous overcurrent 2 elements are identical to the phase instantaneous overcurrent 1 elements. As such, the same test procedure can be used to verify their correct operation. Disable all protection features except the phase instantaneous overcurrent 2 elements and follow the steps in the previous section, making the appropriate changes for the display indications and output relays which are operated by the phase instantaneous overcurrent 2 elements. Note The blocking from logic input, if enabled, can be tested as described in earlier tests for other elements.Description This procedure verifies that the neutral time overcurrent performance matches the inservice settings. Since these elements can have any one of a multitude of timing curves, a table of expected operating times versus applied current should be prepared prior to testing. The neutral element measures the derived zero-sequence current signal as an input. Refer to Time Overcurrent Curves on page 5–58 for information on timing curves. If the relay elements are set for the “Linear” reset characteristic when measuring the operating times, ensure there is sufficient time between test current injections for the element to reset fully. Otherwise, erroneous timing measurements will be obtained. The settings for these elements are found under the S4 ELEMENTS  NEUTRAL OC setpoints menu. Note that there can only be one or two Neutral Time Overcurrent elements in service at the same time.
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。

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●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