Specifications

Voltronic 4 three-phase
The VOLTRONIC 4 three-phase
electronic voltage stabiliser is able to
adjust the output voltage within ±3% of
the rated voltage.
Voltage stabilisation is performed
independently on each phase.
The main features of the VOLTRONIC 4
three-phase electronic voltage
stabilisers are:
• Microprocessor full control
• Compact size
• High regulation speed
• High efficiency
• Insensitivity to load variations and
power factor.
A LED panel provides information on:
• Mains input voltage exceeding
regulation limits
• Mains frequency exceeding limit
• Load level
• Overload
• Alarm for input overvoltage and/or
overheating (the visual alarm is
accompanied by an acoustic alarm).
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