Why is the sizing of the breaker for Altivar ATV340D22N4 bigger than for ATV340D30N4E?
From 30kw and above, the ATV340 has the same hardware as ATV930. It means it has also dc choke.
ATV340 of 22kW and below are different. That is why 30kW drive ATV340 has lower input current and lower contactor and breaker needed than 22kW drive (with more harmonics).
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。