CDB01.1C-ET-EN2-EN2-NNN-MEM-S2-S-NN-FW控制器

产品详细资料
接地瞬时过电流1 7.5.11.1说明本程序验证接地瞬时超电流性能是否与在用设置相匹配。这些元素的设置可在S4元素下找到 地面有机碳 W1 GND INST OC 1设定点菜单。如果您的继电器设置要求您在几倍于额定CT二次值的电流倍数下进行测试，请不要使电流信号持续几秒钟以上。7.5.11.2绕组1元件为了确保只有接地瞬时过电流1元件操作逻辑选择的跳闸继电器（和任何其他输出继电器），禁用除接地瞬时过电流1以外的所有保护功能。使用图7-9所示的测试设置：第7-25页的通用测试设置。将电源连接到端子X=H10和Y=G10，以测试绕组1元件。根据继电器FlexLogic监控适当的输出继电器™ 设置或指定的继电器设置。 在禁用间隔计时器的情况下，施加电流信号并增加其幅值，直到跳闸继电器（以及所有选定的辅助继电器）工作。 将测量的操作水平与S4元件进行比较 地面有机碳 W1 GND指令1 W1 GND INST OC 1 PICKUP设定点。 当元件运行时，检查跳闸和信息LED是否闪烁，并显示以下信息之一：LATCHED a:W1 Gnd Inst OC 1或OPERATED a:W1 Gnd Inst OC 1 减小电流，直到元件复位。复位电平应为操作电平的97%。当元件复位时，如果W1 GND INST OC 1 TARGET（W1 GND安装OC 1目标）被选择为“Latched”（锁定），则跳闸、接地和信息LED应保持点亮。否则，只有跳闸指示灯应保持亮起。 重置指示灯并清除信息。
Ground Instantaneous Overcurrent 1 7.5.11.1 Description This procedure verifies that the ground instantaneous overcurrent performance matches the in-service settings. Settings for these elements are found under the S4 ELEMENTS  GROUND OC  W1 GND INST OC 1 setpoints menu. If your relay settings require you to test at current multiples of several times the rated CT secondary value do not leave the current signal on for more than a few seconds. 7.5.11.2 Winding 1 Element To ensure only the ground instantaneous overcurrent 1 element operates the trip relays (and any other output relays) selected by the logic, disable all protection features except ground instantaneous overcurrent 1. Use the test setup shown in FIGURE 7–9: General test setup on page 7–25. Connect the current supply to terminals X = H10 and Y = G10 to test the winding 1 element. Monitor the appropriate output relays as per the relay FlexLogic™ settings or assigned relay settings. With the interval timer disabled, apply the current signal and increase its magnitude until the trip relay (and all the selected auxiliary relays) operate.  Compare the measured operating level against the S4 ELEMENTS  GROUND OC  W1 GND INST OC 1  W1 GND INST OC 1 PICKUP setpoint.  When the element operates, check that the Trip and Message LEDs are flashing and one of the following messages is displayed: LATCHED a: W1 Gnd Inst OC 1 or OPERATED a: W1 Gnd Inst OC 1  Reduce the current until the element resets. The reset level should be 97% of the operate level. When the element resets the Trip, Ground, and Message LEDs should remain on if the W1 GND INST OC 1 TARGET was selected as “Latched”. Otherwise, only the Trip LED should stay on.  Reset indicators and clear messages.
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。

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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