Constant Voltage Transformers

Makvolt Power Constant Voltage Transformers (CVTs) are AC Voltage Stabilizers providing steady voltage to electrical equipment/instruments and protecting them from the harmful effects of under-voltage and over-voltage. Makvolt ferroresonant CVTs are the ideal maintenance free solutions for loads that can suffer erratic operation or be damaged by electrical noise (common and series mode) local transients, mains power sags, surges and brownouts.

• Computers, Data Processing equipment, Electronic Cash Registers, Fax machines
• CNC systems, Photo Typesetters, Tele-printer, Security Systems
• Colour Photography Labs
• Bio–medical equipment, Life saving emergency equipments in ICUs, X-ray Machine, Medical Monitors, Field & Lab Instruments, Communication Equipments
• PA equipment
• Telecommunication
• TV/ DVD Recorder and Players
• Other sensitive electronic devices

• No Semiconductor or moving part used, hence very high reliability.
• No feedback control used.
• Intrinsic current limiting and short current protection.
• Energy storage for line loss up to main 3ms at typical load.
• Short term over load capacity.