OMSAN single phase micro-processor controlled servo regulators are produced between 3,5 kVA - 25 kVA. Micro-controlled electronic board has two special potentiometers, one for setting the output voltage sensitivity and the other for preventing the unnecessary movements of servo motor in order to increase mechanical life of the variac and the regulator. Regulator responds to voltage spikes at optimum pulses to prevent overshoot & undershoot type corrections so the load is safer against voltage surges and short circuit current.
OMSAN regulators do not have tap changes providing instant current reaction and voltage sensitivity so that low risk of break downs, long lasting operation and low maintenance features are achieved. They operate mechanically at 100V/sec regulation speed with low output voltage tolerance and are ideal solutions for protecting sensitive electronic loads. They can be used to protect either household appliances or industrial machines.
True RMS measuring
• Controlling with microprocessor
• Perfect static and dynamic regulation
• Mechanical By-pass ( Kraus )
• Circuit breaker ( Legrand )
• Electronic protection against over-load and short circuit (optional)
• Input and output voltage display
• Various input operating voltage range; 120-230 VAC / 160-250 VAC (special design is possible)
• 220V ± 1% output voltage sensitivity
• 100V/sec voltage regulation speed
INPUT VOLTAGE RANGE
Standard input voltage range;
Input : 160 – 250
Special input voltage range;
Input : 120 – 230