RADISYS 951F25329G中文说明

产品详细资料
重新打开开关并重置继电器上的所有目标。 确保定时器电路正常工作。 合上开关，记录继电器的工作时间。图7-5：定时器测试电路7.5.2.7斜率测量自动配置处理电流，以校正相移、CT失配和零序分量去除。因此，从外部单相注入测量斜率更为复杂。因此，建议使用显示的实际值。差动电流和限制电流显示在A2 METERING（A2计量） 电流，电流 有差别的 A相差动电流和A2计量 电流，电流 约束 相位A限制电流实际值：为了测量斜率，如果I 1=1.5×CT且I 2=0，则元件在所有电流显示为差分电流时运行。根据I微分值和I约束值计算斜率，如下所示： 缓慢增加I2。随着I2的增加，当差分电流下降到小拾波以下时，元件将复位。当I2继续增加时，当满足初始斜率和小拾取条件时，元件再次工作。 计算此时的初始坡度1值。随着I2的进一步增加，元素可能会再次重置，这取决于斜坡拐点的设置。这是由于当前值移动到斜率2区域中造成的。 继续增加I2，直到元件再次工作。 计算此时的斜率2值。7.5.2.8边坡拐点 要测量大概的膝盖点位置，请按照上面的程序，将I1设置为等于膝盖点。 逐渐增加I2，直到元件复位。 计算该点的个坡度。该值应等于初始坡度设置。
Re-open the switch and reset all targets on the relay.  Ensure that timer circuit functions correctly.  Close the switch and record operating time of relay. FIGURE 7–5: Timer test circuit 7.5.2.7 Slope Measurements The auto configuration processes the currents to correct for phase shifts, CT mismatch, and zero sequence component removal. As such, it more complex to measure the slope from an external single phase injection. Therefore, the use of displayed actual values is recommended. The differential and restraint currents are displayed the A2 METERING  CURRENT  DIFFERENTIAL  PHASE A DIFFERENTIAL CURRENT and A2 METERING  CURRENT  RESTRAINT  PHASE A RESTRAINT CURRENT actual values: To measure the slope,If I 1 = 1.5 × CT and I 2 = 0, the element is operated as all the current appears as a differential current. The slope is calculated from the values of I differential and I restraint as follows: Slowly increase I2. As I2 is increased, the element will reset when the differential current drops below the minimum pickup. As I 2 continues to increase, the element operates again when both the initial slope and the minimum pickup conditions are satisfied.  Calculate the initial slope 1 value at this point. As I 2 increases further, the element may reset again, depending on the setting of the slope kneepoint. This is caused by the current values moving into the slope 2 region.  Continue increasing I2 until the element operates again.  Compute the slope 2 value at this point. 7.5.2.8 Slope Kneepoint  To measure the approximate kneepoint location, follow the procedure above, setting I1 equal to the kneepoint.  Gradually increase I2 until the element resets.  Calculate the first slope at this point. This value should be equal to the initial slope setting.
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。

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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