Bernard Bonnefond Est. In 1925. the Main Product is the Varivolt: an on Load Stepless Voltage Variation Transformer, from 30 to 30.000 Kva, Specially Used in Glass Industry, for Electric Furnace and Boosting; Turnover 13.5 M€ Export Sales more than 80%; other Products; I.V.R. (Induction Voltage Regulators) – from 30; Melting Technology for Tank Furnaces; Varivolt: on Load Stepless Variable Voltage Transformer; Electrically Heated Systems; Varivolt: on Load Stepless Variable Voltage Transformer, Electrical Fixtures, Metalworking Machines ...

Choke Coils, Power Chokes, Constant Voltage Control of Transformers with Step Switch, Dry Transformers, Liquid Insulated Power Transformers Above 10,000 Kva, Power Transformers, Coils ...

Transformer, Three Phase Air Cooled Stabilizers, Stablizers, Solar Panel for Stabilizers, Automatic Servo Voltage Stablizers, Automatic Voltage Stabilizer, Voltage Stablizers, Stablizer With Isolation, Single Phase Servo Stabilizers, Current Stablizers, 75 150kva Stablizers, Servo Controlled Voltage Stabilizer, Stabilzer, Three Phase Air Cooled 650 Kva Stablizers, Solar Panels for Stabilizer, Single Phase Servo 80 Kva Stablizers, Voltage Stablizer, Automatic Servo Stabilizer, Stablizers, Transformer, Solar Power ...

Roto-Phase, Roto Phase, Rotophase, Rotary Phase, Correction, Power Factor, Amperage, Voltage, Single-Phase, Single Phase, Energy Costs, Reducing Energy, Three-Phase, Three Phase, 3 Phase, Utility Penalties, Capacitor, Electrical Penalties, Electricity Penalties, Reduce Kva, Kva, Capacitor Banks, Utility Reductions, Power Conversion, Aerovox; Fused, fixed, automatic power factor correction capacitors. Low voltage units up to 600 vac. Harmonic filtering available on all units ...

Tvss, Power Factor, Correction Capacitors, Power Meters, Voltage, Current, Pf, Kva, Harmonics, Analyzer, Inter Harmonics, Single Phase, AC Power, Three Phase, Log, Poll ...