Line conditioners are based on voltage stabilizers, provided with additional protective devices.

The 3phase series DISCOVERY Line Conditioners (60-60000KVA) consists of:

• Stabilizer of SIRIUS series and
• advanced protection kit

The following sketch shows the typical line conditioners:

• Input automatic circuit breaker (protection against shortcircuit).
• Delta/Star or Delta/Zig-zag input isolation transformer (complete galvanic isolation between the mains and the load and cancellation of third and triplen harmonics).
• Class 1 SPD surge protective device (protection against lightning).
• Class 2 SPD surge protective device (protection against transients).
• EMI/RFI filter (protection against electro-magnetic and radio-frequency noise).