Logosky Coil (Current Transformer - CT) 'KBA-30'
Logosky coils capable of measuring large currents! Please use them first. A new world will open up! Instruments for distribution boards, control panels, distribution panels, and panels.
The KBA-30 is our Rogowski coil. The welding current flows at a high current (approximately 100A to 50KA) for a short duration (0.001 seconds to 0.5 seconds), resulting in various waveform shapes that cannot be measured with a standard ammeter. However, the Rogowski coil can measure high currents without saturating due to its air core. However, when measuring power and power factor, it is necessary to convert the phase shift from 90° to 0° using an integrator (OP-AMP). For inquiries, please contact "lightstar_1979@yahoo.co.jp".
- 企業：光星計測器（LIGHTSTAR） LIGHTSTAR JAPAN 日本法人事務所（大阪）
- 価格：Less than 10,000 yen
