How is differential protection calculated for a VAMP 265 relay?
Issue
User needs to know how differential protection is calculated for VAMP 265 relay.
Product Line
VAMP 200 series
Environment
Calculations
Resolution
Differential protection stage in VAMP 265 is calculated based on fundamental frequency phasors which are calculated using discrete Fourier transforms (DFT).
The sampling rate is 32 samples per cycle and the DFT sampling window width is one cycle.
The fundamental frequency current phasors are calculated every ten milliseconds.
發佈於: 施耐德電機Taiwan
需要協助？
產品選型工具
快速輕鬆地為您的應用找到合適的產品和附件。
取得報價
立即線上提交您的銷售需求，專業團隊將主動聯繫您。
購買地點
輕鬆在您所在地區找到最近的施耐德電機經銷商。
支援中心
在同一位置找到滿足您所有需求的支援資源。