SPS5713 51199930-100 用于主机架功率晶体管装置

产品标题：SPS5713 51199930-100 用于主机架功率晶体管装置 HONEYWELL

型号: SPS5713 51199930-100 用于主机架功率晶体管装置  

品牌：  HONEYWELL 

质保：七天验收期，质保期一年
发货期：1-3个工作日

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产品详情资料

如果距离较长，则存在接地电位可能不同的风险。在这种情况下，屏蔽应仅在一端连接。一个好的替代方法是通过0.1 uF/250 V塑料电容器将屏蔽的另一端连接到地面。然后，两端以HF方式接地，但仅以LF方式一端接地，从而避免了50 Hz的接地回路。•使用EMC电缆密封套或常规塑料电缆密封套，拆下外护套
并用360°金属电缆夹将屏蔽层连接到安装板上。5352屏蔽电缆接地层1接地层2
接地板接地板
在另一栋建筑中，0.1 uF/250 V不相同电位5353金属柜金属柜端子或连接器端子或
连接器EMC电缆密封套塑料电缆密封套屏蔽电缆屏蔽电缆电缆夹钢
短距离
环境温度第7节附加安装提示
48 3BSE043449R501号
•将24 V DC和通信电缆放置在一个电缆干线/电缆管道中
另一个为230/380 V AC。如果需要交叉电缆，请在90度处交叉
仅°。避免将更强的24 V DC输出电缆与通信电缆结合。
•夹在屏蔽电缆上的铁氧体磁芯可能会去除
干扰。大型铁氧体片被卡在非屏蔽电缆和
如果导线绕芯走2-4圈，效率大约提高5-25倍。环境温度
操作员面板的高环境温度在
规范。环境温度是指设备中的温度
冷却面板电子设备的机柜。5354顶部50°内侧中部45°内侧底部
操作面板内部0°C外部30°C功率功率气流轴流风机120x120 mm
第7节其他安装提示环境温度
3BSE043449R501第49页
在大多数情况下，操作员面板的环境温度明显较高
设备机柜的环境温度。
如果机柜很高，并且有许多发热设备
机柜顶部的温度将大大高于理论温度
预期的温度升高。所有电子设备都对热敏感。
电解电容器的寿命减半，增加8-10°C
温度15-20°C的温度升高会导致四分之一的寿命等。
威图有一个很好的程序来估算
机柜以及用于控制设备温度的大型程序
内阁
搪瓷涂层的钢制橱柜有一个
2 turns around th With longer distances, there is a risk that the ground potential may be different. Inthat case, the shield should only be connected at one end. A good alternative is toconnect the other end of the shield to the ground via a 0.1 uF/250 V plasticcapacitor. Both ends are then connected to the ground in terms of HF, but onlyconnected to the ground at one end in terms of LF, thus avoiding the 50 Hzgrounding loops.• Use an EMC cable gland or regular plastic cable gland, remove the outer jacket
and connect the shield to the installation plate with a 360 ° metal cable clamp.5352Shielded cableGround plane 1 Ground plane 2
Ground plate Ground plate
in another building0.1 uF/250 VNot same potential5353Metal cabinet Metal cabineterminal orconnectorTerminal or
connectorEMC cable gland Plastic cable glandShielded cable Shielded cableCable clampin steel
Short distance
Ambient Temperature Section 7 Additional Installation Tips
48 3BSE043449R501
• Place the 24 V DC and communications cabling in one cable trunk/cable duct
and 230/380 V AC in another. If the cables need to be crossed, cross them at 90
° only. Avoid combining the cabling for stronger 24 V DC outputs with thecommunication cabling.
• Ferrite cores that are snapped onto the shielded cabling may remove minor
disturbances. Large ferrite pieces that are snapped onto unshielded cabling and
where the wires go 2-4 times around the cores are approximately 5-25 timesmore efficient.Ambient Temperature
The maximum ambient temperature for the operator panel is provided in the
specifications. The ambient temperature refers to the temperature in the device
cabinet which cools the panel’s electronics.5354Top50° insideMiddle45° insideBottom
0° insideOperatorpanel30°C outsidePowerPowerPowerAirflowAxial fan120x120 mm
Section 7 Additional Installation Tips Ambient Temperature
3BSE043449R501 49
In most cases, the ambient temperature for the operator panel is significantly higher
than the device cabinet’s ambient temperature.
If the cabinet is tall and there are a number of heat-generating devices, the
temperature at the top of the cabinet will be considerably higher than the theoretical
temperature increase that would be expected. All electronics are sensitive to heat.
The lifespan of an electrolytic capacitor is cut in half with an 8-10 °C increase in
temperature. A 15-20 °C temperature increase results in a quarter of the lifespan etc.
Rittal has a good program for estimating the anticipated average temperature in the
cabinet as well as a large program for controlling the temperature in the device
cabinet.
An enamel-coated steel cabinet has a able comes i

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