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TND series
TND series

TND Series Single-phase High-precision Full Automatic AC Voltage Stabilizer


1.Principle and Characteristics
As for the TND series high-precision full automatic AC voltage stabilizer, its control system consists of a self-coupling voltage regulating transformer and a linear integrated circuit to control theservomotor's transmission mechanism to regulate the primary and secondary turn ratio of the selfcouplingvoltage regulating transformer automatically for the purpose of automatic voltagestabilization. Also it's provided with output overvoltage, undervoltage and overcurrent protections, characterized by low inherent loss, high efficiency, the same voltage waveform between input and output, smooth and stable output voltage and so on.

2.Application Scope
It's applicable for electric equipment in families, malls, supermarkets, schools, industrial and mining enterprises, scientific research institutions, labs and so on, which is an ideal AC voltage stabilizing supply for office equipment, industrial equipment, household appliances, medical devices, testing instruments and communication equipment.

3.Major advantages
It's featured by its good waveform of output voltage, stable voltage regulating process and no power failure; high precision of output voltage, with a default adjusted within 220V±3% usually, wide rangeof input voltage and strong adaptability of load; satisfactory load characteristics; and protections from output overvoltage, undervoltage and overcurrent. In case of output voltage higher than the set value,input overcurrent (overload) and short circuit, this machine can cut off the output power supply automatically to ensure safe operation of electric equipment.


4.Technical parameters:


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Tel.: +86-577-62730230 / 62730190    Fax: +86-577-62730197    Email: max.hu@huayu-electric.com / sales@huayu-electric.com
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