How are capacitor banks wired for a Main Tie Main installation?
Issue:
A customer has a Main Tie Main system and needs to know how the capacitor banks are wired to properly correct power factor for this type of setup.
Product Line:
Powerlogic PFC
Resolution:
Below is an example of how the CT's should be wired for a Main Tie Main installation. Each capacitor bank will need to have (2) CT's. One CT will be right after the main incoming breaker with X1 facing the main breaker. The second CT will be right before the tie breaker with X1 facing the tie breaker. The CT for the tie breaker is necessary so the capacitor bank can correctly monitor energy coming from the second main through the tie breaker when it is closed. It is very important to make sure the polarities of these CT's are correct for each capacitor bank or else the unit may not correct each side properly. The CT for the Main and CT for the Tie will have opposite polarity.
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。