Category- F96YFC — Coaxial Double Frequency meter, 90° scale, 96x96
- F14YFC — Coaxial Double Frequency meter, 90° scale, 144x144
- F96YFE — Opposite Pointers Double Frequency meter, 90° scales, 96x96
- A96YFD — Differential Frequency meter, 240° scale, 96x96
- A14YFD — Differential Frequency meter, 240° scale, 144x144
SummaryThis page presents FRER double frequencymeters (synchronizing meters) in different mechanical sizes and pointer/configuration types, including coaxial double-frequency, opposite pointers double-frequency and differential-frequency instruments with 90° or 240° scales and panel sizes 96x96 or 144x144. These instruments are intended for frequency comparison and synchronization tasks in control panels, switchboards and generator sets, providing a clear visual indication of relative frequency between two AC sources for safe synchronization operations.
Technical characteristics / specifications- Brand: FRER
- Product type: Double frequencymeters (synchronizing meters)
- Available models listed on page: F96YFC, F14YFC, F96YFE, A96YFD, A14YFD
- Pointer/configuration types observed: Coaxial double frequency, Opposite pointers double frequency, Differential frequency
- Scale angles observed: 90° and 240°
- Panel sizes observed: 96x96 and 144x144