322-1BH01-0AA0配件
分布式供电无法实现
一种可行的解决方案是,尽量缩短低压直流传输导线的长度,将交流/直流电源设置在负载附近。 但这需要改变整个系统的供电方式,由“集中供电”改为“分布供电”,需要安排更多的交流“取电 点”,或者采用长距离的 230Vac 或 400Vac 交流传输线。在很多应用中,考虑到低压要求或系统 设计要求等,无法实行这种方案。
普通的直流/直流转换器方案
另一个可行的解决方案是在长距离低压直流导线末端串入一台直流/直流转换器,作为“电压补偿 器”,以补偿导线上的压降引起的电压波动。并不是所有的直流/直流转换器都适用于此类应用,非常 重要的是,
1) 直流/直流转换器要有较宽的输入电压范围,允许的输入低电压要很低。
2) 直流/直流转换器自身不能有过的输入(起动) 电流需求。
PULS 普尔世的电压补偿器 CD5.241-L1
PULS 普尔世在开发电压补偿器“CD5.241-L1 ”时,认真考虑了这些应用需求,设计了 14-35Vdc的宽输入电压范围,和主动式浪涌电流以及“软”起动功能以避免普通直流/直流转换器起动时的 输入峰值电流。可以下述应用为例来说明它的特性。
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Parker B512ACB53C 3 Way 120V Pneumatic Valve
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Parker A-LOK Metric Elbow Connector - NPT 316 Part Number - M12MSEL1/2N-316
Parker A-LOK Metric Elbow Connector - BSPT 316 Part Number - M12MSEL1/2K-316
Parker A-LOK Metric Elbow 316 Part Number - EEM15-316
Parker A-LOK Metric Elbow 316 Part Number - EEM12-316
Parker A-LOK Metric Bulkhead 316 Part Number - BCM12-316
Parker A-LOK Imperial Union Cross 316 Part Number - 4ECR4-316
Parker A-LOK Imperial Union Cross 316 Part Number - 2ECR2-316
Parker A-LOK Imperial Union 316 Part Number - 12SC12-316
Parker A-LOK Imperial Tube Plug 316 Part Number - 16BLP16-316
Parker A-LOK Imperial Tube Cap 316 Part Number - 16BLEN16-316
Parker A-LOK Imperial Tee 316 Part Number - 8ET8-316
Parker A-LOK Imperial Reducing Union 316 Part Number - 12RU8-316
Parker A-LOK Imperial Male Connector - NPT 316 Part Number - 16MSC8N-316
Parker A-LOK Imperial Male Connector - NPT 316 Part Number - 16MSC16N-316
Parker A-LOK Imperial Male Connector - NPT 316 Part Number - 16MSC12N-316
Parker A-LOK Imperial Male Connector - NPT 316 Part Number - 12MSC16N-316
Parker A-LOK Imperial Male Connector - BSPP 316 Part Number - 12MSC8R-316
Parker A-LOK Imperial Male Connector - BSPP 316 Part Number - 12MSC12R-316
Parker A-LOK Imperial Equal Elbow 316 - 8EE8-316
Parker A-LOK Imperial Elbow Connector - NPT 316 - 8MSEL8N-316
Parker A-LOK Imperial Elbow Connector - NPT 316 - 8MSEL8N-316
Parker A-LOK Imperial Elbow Connector - NPT 316 - 12MSEL8N-316
Parker A-LOK Imperial Elbow Connector - NPT 316 - 12MSEL12N-316
Parker A-LOK Imperial Elbow Connector - BSPT 316 - 8MSEL8K-316
Parker A-LOK Imperial Bulkhead 316 - 8BC8-316
Parker A-Lok 8MSC16N-316 316 Stainless Steel Tube Fitting, Adapter, 1/2" Tube OD
Parker Alok 8FSC16N-316, 1/2" X 1" Female Connector, SS-810-7-16, Stainless Stee
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Parker Alok 4MSEL4N-B, 1/4" Tube X 1/4" Male Elbow, Brass, LOT OF 40, B-400-2-4
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Parker Aktivkohlefilterelement 90A/LV-03/05 für Donaldson / Ultrafilter AKP 03/0
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Parker Air Cylinder, Series 3MA, 03.25 CBC3MAU19AC 9.000, , WARRANTY