2RCA021397A0001F输入电子备件
软启动DECS-100还具有可调节软启动功能，可控制发电机的时间
电压或磁场电流斜坡至调节设定点。斜坡速率可从1调整到7200通过BESTCOMS以1秒为单位递增。低频特性在以下情况下也处于激活状态：软启动并优先控制发电机电压，以尽量减少电压过冲。电压匹配（可选）
电压匹配在应用中的PT比率不精确匹配时非常有用。使用输入发电机PT比和母线PT比的最佳命令将自动补偿偏移。DECS-100电压匹配选项自动将rms发电机输出与rms总线匹配同步前的电压。DECS-100将发电机电压与母线进行比较和匹配通过调整直流励磁电流来控制电压。当总线电压在所选标称感测范围的10%。只要发电机和母线电压值（适用DECS-100电压传感输入）在可接受范围内，电压匹配可以实现。
DECS-100将发电机
输入电平与总线输入电平匹配的速率由以下控制：
电压匹配速度设置。此设置可在0.01秒内从1秒调整到300秒增量。
电压匹配可通过DECS-100触点输入的状态禁用。在最佳喜剧中
52J/K触点输入、52L/M触点输入或两个触点输入均可配置为启用和禁用电压匹配。要启用总线电压匹配，请选择52J/K。这将允许下垂保持激活。
当公用设施联络断路器闭合时，电压匹配将自动禁用（通过52J/K触点输入），并且将启用var/功率因数控制。两种电压匹配模式可用：维持和恢复。当实施维护模式时，DECS-100设定点保持在母线电压水平，即使发电机或公用设施断路器处于打开当执行恢复模式时，当发电机或公用设施断路器断开。Revert是默认的电压匹配模式。DECS-100数字励磁控制系统装在坚固的纸箱中，以防止运输损坏。收到系统后，对照请购单和包装清单检查零件号，以达成一致。
检查是否有损坏，如果有证据，立即向承运人提出索赔并通知Basler Electric区域销售办事处、您的销售代表或Basler的销售代表伊利诺伊州高地电力公司。
如果装置未立即安装，则应将其存放在原始装运包装中，防潮无尘环境
Voltage Matching (Optional) Voltage matching is useful when the PT ratios in an application are not matched exactly. Using BESTCOMS to enter the generator PT ratio and bus PT ratio will automatically compensate for the offset. The DECS-100 voltage matching option automatically matches the rms generator output with the rms bus voltage prior to synchronizing. The DECS-100 compares and matches the generator voltage with the bus voltage by adjusting the dc excitation current. Voltage matching is enabled when the bus voltage is within 10% of the nominal sensing range selected. As long as the values of generator and bus voltage (applies to the DECS-100 voltage sensing inputs) are within the acceptable range, voltage matching can be achieved. The rate at which the DECS-100 matches the generator input level with the bus input level is controlled by a voltage matching speed setting. this setting is adjustable from 1 to 300 seconds in 0.01 second increments. Voltage matching can be disabled by the state of the DECS-100 contact inputs. In BESTCOMS, the 52J/K contact input, 52L/M contact input, or both contact inputs can be configured to enable and disable voltage matching. To enable bus voltage matching, select 52J/K. This will allow droop to remain active. When the utility tie breaker closes, voltage matching will be disabled automatically (via the 52J/K contact input) and var/power factor control will be enabled. Two voltage matching modes are available: Maintain and Revert. When Maintain mode is implemented, the DECS-100 setpoint is maintained at the bus voltage level even when the generator or utility breaker is open. When Revert mode is implemented, the DECS-100 setpoint reverts to its original level when the generator or utility breaker opens. Revert is the default voltage matching mode.INTRODUCTION DECS-100 Digital Excitation Control Systems are delivered in sturdy cartons to prevent shipping damage. Upon receipt of a system, check the part number against the requisition and packaging list for agreement. Inspect for damage, and if there is evidence of such, immediately file a claim with the carrier and notify the Basler Electric Regional Sales Office, your Sales Representative or a Sales Representative at Basler Electric, Highland, Illinois. If the unit is not installed immediately, store it in the original shipping package in a moisture and dust free environment.
