CTTS

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CTTS(Closed Transition Transfer Switch)

CTTS is closed transition transfer switch of which device make power transfer between prime power and emergency power without interruption. In case where there is a power failure from prime power, the generator is operating in advance and the power is connected to both side. Then once phase angle, voltage and frequency are synchronized, the prime power is transferred to emergency power without interruption. Opposite transfer direction from emergency to prime is the same. While ATS is open transfer which usually generating power cut, CTTS is closed transfer which does not damage to existing generator or UPS and make it possible for safe power transfer.

Features and Benefits

● CTTS makes power transfer without stoppage thus it helps to prolong machines life without bad effects to equipment
● CTTS protects and extend life of UPS and its battery
● CTTS protects and extend life of motor and computation equipment

Application Area

Plant Site

Electrical equipment in Bank

UPS