永岳機電科技有限公司

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FANOX RMU 用保護電驛 SIA Series

電洽

FANOX RMU 用保護電驛 SIA Series
SELF & DUAL POWERED (SELF+AUX)

Secondary Distribution. RMU SELF-POWERED Protection Relays – SIA RANGE

Overcurrent & Earth Fault Protection Relays. The most revolutionary solution for RMU’s (Ring Main Unit) protection. SIA relays are designed to protect the Secondary Transformers and Distribution Substations of Electrical Networks.