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UFC760BE1142顺序控制卡件
消除控制范围内的干扰源内阁保持B类（无线电干扰抑制）规定的限值N级）符合DIN VDE 0470-1，1992年11月版和表1符合DIN EN 55014第12/93版机器（特别是住宅区和轻工业区内的运营），包括：
应用：•屏蔽电机电源电缆或使用屏蔽电机电源电缆。
•使用控制器上的屏蔽附件。
•在电源线中使用合适的干扰抑制滤波器
确保机器或设备正确安装，以及操作的。
如果每个应用感应负载（如扼流圈、接触器或继电器）
接触或半导体，则这些负载必须是干扰抑制：
•使用三相运行的续流二极管。
•使用接触器型相关RC干扰抑制电路
a、 c.业务。
•将抑制装置直接安装在电感附近
（例如接触器线圈）。否则，抑制效应可能是：显著降低。
•不要将变阻器用作抑制器电路。
如果使用高频设备（例如，环氧化合物的成分设备），然后•将其单独安装在机柜外部，并相应接线
（如果条件需要，可能需要单独的机柜）。注：有关详细信息，请参阅项目规划手册“电磁
“交流驱动器中的兼容性（EMC）”，文档类型DOK-GENERL-EMC******-PRxx-EN-P。
只有机器制造商可以检查EMC限值是否正在维护。这些机构可以是：
•用于焊接的烙铁
•人体（通过接触导电接地物体接地）
•零件和工具（放置在导电表面上）
危险零件只能在导电状态下储存或运输包装材料
注：力士乐Indramat的图表只能由
机器制造商将为设施连接设施时，终端用户应仅使用
机器制造商图
Eliminating Interference Sources within the Control
Cabinet
To maintain the limits set forth for class B (radio interference suppression
level N) in accordance with DIN VDE 0470-1, edition dated 11/92 and
table 1 as per DIN EN 55014, edition 12/93 at the machine (especially for
operation within residential and light industrial areas), the following
applies:
• Route motor power cables shielded or use shielded motor power
cables.
• Use the shield attachment on the controllers.
• Use a suitable interference suppression filter in the mains supply leads
of the machine or plant and make sure it is properly mounted and
operated.
If inductive loads (e.g., chokes, contactors or relays) are applied per each
contact or semi-conductor, then these loads must be interference
suppressed:
• Use free-wheeling diodes with three-phase operations.
• Use contactor-type related RC interference suppression circuit with
a.c. operations.
• Mount the suppression devices in direct proximity to the inductance
(e.g., contactor coil). The suppression effect could otherwise be
significantly decreased.
• Do not use varistors as suppressor circuits.
If high-frequency devices are used (e.g., components of eloxidating
devices), then
• mount these outside the cabinet separately and wire them accordingly
(possibly a separate cabinet if conditions should call for this).
Note: For details, see the project planning manual "Electromagnetic
Compatibility (EMC) in AC Drives", doc. type
DOK-GENERL-EMC********-PRxx-EN-P.
Only the manufacturer of the machine can check whether the EMC limits
are being maintained or not.These bodies can be:
• the soldering iron used for soldering
• the human body (grounded by touching a conductive, grounded object)
• parts and tools (placed on a conductive surface)
Endangered parts may only be stored or transported in conductive
packaging.
Note: The diagrams of Rexroth Indramat should only be used by a
Machine Manufacturer to create terminal diagrams for a
facility. When wiring a facility, an End user should only use the
diagrams of the Machine Manufacturer
