Leakage current fire alarm receiver (controller) 'KGD'
Leakage current fire alarm installed for the purpose of preventing leakage accidents ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
As a device installed to prevent leakage accidents on wiring routes below 600V AC, it inputs the current measured by a zero-sequence current transformer (ZCT) and outputs alarm signals and alarm sounds when the measured value exceeds the preset value for each circuit, enabling remote monitoring through communication and control signals. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
- Company：光星計測器（LIGHTSTAR） LIGHTSTAR JAPAN 日本法人事務所（大阪）
- Price：10,000 yen-100,000 yen
