free relay 中文意思是什麼
free relay
解釋
自由泳接力-
The main features of the apparatus are focus on small volume, light weight, no iron core, no magnetic saturation and no ferreous resonance, moreover, related advantages such as the large range of transient and frequency response, excellent electrical magnetic compatibility, oil - free configuration, reliable insulation structure, are all the trends of current transformer in the future. meanwhile, it should agree with the future power gauge and digital, computer, automatic relay protection. it will meet the demand of digital power network
它具有體積小、重量輕；無鐵芯、不存在磁飽和與鐵磁諧振問題；動態響應范圍大，頻率響應寬；抗電磁干擾性能強；無油化結構、絕緣可靠、價格低等優點；是未來電流互感器發展的方向，是新一代電力數字網發展的需要，適應電力計量和保護數字化、微機化和自動化發展的潮流。 -
Specification for free - machining ferritic stainless soft magnetic alloys for relay applications
繼電器用易切鐵素體不銹軟磁合金規范 -
Standard specification for free - machining ferritic stainless soft magnetic alloy bar for relay applications
繼電器用易切鐵素體不銹軟磁合金棒標準規范
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