Voltage Stabilizer SKAT STL-20000 Bastion 709

Voltage stabilizer for the whole house. Load capacity — up to 20 kVA. 9 regulation steps. Stabilization accuracy — 7%. Operating voltage range — 120...280 V. Extended voltage range — 80...295 V. 4 temperature sensors for overheat protection. Triple overload protection. Microprocessor control and "soft" step switching. Voltage addition type stabilization using thyristor switches with power margin. Digital display shows real voltage, current, input and output power. Convective cooling without a fan, silent operation. Protective shutdown at emergency low/high voltage with automatic recovery. Brackets for wall mounting SKAT ST series stabilizers.