RadiSys EXM-9中文PDF说明书在线阅读

产品详细资料
绕组1元件为了确保只有测试中的中性时间过电流元件操作逻辑选择的跳闸继电器（和任何其他输出继电器），禁用除中性时间过流之外的所有保护功能。使用第7-25页图7-9：通用测试设置所示的通用测试设置。将电源连接到端子X=H1和Y=G1，以测试绕组1的中性元件。根据继电器FlexLogic监控适当的输出继电器™ 来自相位IOC2页面的设置或分配的继电器。7.5.7.3拾取水平 在禁用间隔计时器的情况下，施加电流信号并缓慢增加其幅值，直到跳闸继电器（以及所有选定的辅助继电器）工作。如果被测继电器具有非常逆时间的特性，那么将电流增加到远高于拾取水平更容易、更准确，直到跳闸继电器工作，然后将电流降低到略高于预期工作水平。 缓慢地将电流降低到操作水平以下，并观察跳闸继电器是否有复位动作。该电流重置水平应为拾取水平设置的98%左右。一旦继电器断开，缓慢增加电流，直到跳闸触点闭合。操作级别应与S4元素相对应 中性有机碳 W1 NTRL时间OC W1 NEUTRAL TIME OC PICKUP设定点：由于电流仅引入一相，因此输入电流信号等于元件使用的3Io信号
Winding 1 Element To ensure that only the neutral time overcurrent element under test operates the trip relays (and any other output relays) selected by the logic, disable all protection features except neutral time overcurrent. Use the general test setup shown in FIGURE 7–9: General test setup on page 7–25. Connect the current supply to terminals X = H1 and Y = G1 to test the winding 1 neutral element. Monitor the appropriate output relays as per the relay FlexLogic™ settings or assigned relays from phase IOC2 page. 7.5.7.3 Pickup Level  With the interval timer disabled, apply the current signal and slowly increase its magnitude until the trip relay (and all the selected auxiliary relays) operate. If the relay under test has a very inverse time characteristic, it is easier and more accurate to increase the current far above the pickup level until the trip relay operates, then reduce the current to just above the expected operate level.  Slowly reduce the current below the operate level and observe for a reset action on the trip relay. This current reset level should be approximately 98% of the pickup level setting. Once the relay drops out, slowly increase the current until the trip contact closes. The operate level should correspond to the S4 ELEMENTS  NEUTRAL OC  W1 NTRL TIME OC  W1 NEUTRAL TIME OC PICKUP setpoint: Since current is being introduced into one phase only, the input current signal is equal to the 3Io signal used by the element
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