RadiSys EPC23端子模块

产品详细资料
当元件运行时，检查跳闸、接地和拾取指示灯是否点亮，并显示以下信息之一：闭锁a:W1 Restd Gnd Fault或OPERATED a:W1 Restd Gnd Fail 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 RESTD GND FAULT TARGET（W1复位接地故障目标）被选择为Latched（锁定），则跳闸和信息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。7.5.14.4操作时间 选择要测量正时的三（3）或四（4）个延迟时间。 在启用间隔计时器的情况下，将电流水平设置为所需值，并通过闭合双极开关突然施加。 记录操作时间并与预期值进行比较。 对所有所需的电流值重复上述步骤。7.5.14.5坡度 要测量斜率，请将电流信号连接到继电器，如上图所示。注入I1电流，使接地差分拾取值除以I1电流小于斜率设置。设置I2=0 A。由于电流显示为接地差动，因此元件将工作。 斜率由Iground微分和Imax的值计算得出，如下所示：其中I max表示被测绕组的大相电流。随着I2的增加，当坡度百分比下降到坡度设置以下时，图元将重置。 缓慢增加I2，直到元件再次工作。 计算该点的坡度。 将斜率设置降低至0%，然后继续增加I2电流，直到元件复位。 缓慢增加I2，直到元件再次工作。
When the element operates, check that the Trip, Ground, and Pickup LEDs are on and that one of the following messages is displayed: LATCHED a: W1 Restd Gnd Fault or OPERATED a: W1 Restd Gnd Fault  Reduce the current until the element resets. The reset level should be 97% of the operate level. When the element resets, the Trip and Message LEDs should remain on if the W1 RESTD GND FAULT TARGET was selected as Latched. Otherwise, only the Trip LED should remain on.  Reset indicators and clear messages. 7.5.14.4 Operating Time  Select three (3) or four (4) delay times at which the timing is to be measured.  With the interval timer enabled, set the current level to the desired value and apply suddenly by closing the double-pole switch.  Record the operate time and compare to the expected value.  Repeat for the all the desired values of current. 7.5.14.5 Slope  To measure the slope, connect current signals to the relay as shown in the figure above.Inject the I1 current such that the ground differential pickup value divided by the I1 current is less than the slope setting. Set I2 = 0 A. The element will operate since the current appears as ground differential.  The slope is calculated from the values of Iground differential and Imax as shown below:where I max represents the maximum phase current for the winding being measured. As I 2 is increased, the element will reset when the percentage of slope drops below the slope setting.  Slowly increase I2 until the element operates again.  Calculate the slope at this point.  Decrease the slope setting to 0% then continue to increase the I2 current until the element resets.  Slowly increase I2 until the element operates again.
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，

主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。

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