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TND/TNS three-phase Voltage Stabilizer

Intro:SVC(TNS) serise three-phase high accuracy full automatic AC voltage stabiliaers.It is combined the performance of the Series SVC single-phase products,the input phase system is three-phase and fourwire system, the output voltage is 220V of phase and 380V of line voltage, Within the roted capacity range, they also can be used for the equipment of which the source voltage is single-phase 220V or three-phase 380V.
TNS-6K
Product Introduce

Overview

TND/TNS series high-precision automatic three-phase AC stabilized power supply is composed of single-phase series high-precision automatic stabilized power supply. , star (Y-shaped) connection, the output can be three-phase four-wire system or three-phase three-wire system, the output current of each phase is indicated by three ammeters respectively, and each phase is detected by shifting a switch and a voltmeter. output line voltage.

TNS series high-precision automatic three-phase AC voltage stabilizer of 20KVA and above specifications is composed of three single-phase automatic voltage stabilized power supplies of corresponding specifications, and adopts self-coupling type.

This series of voltage stabilizers are suitable for small and medium-sized electromechanical equipment, production lines, construction machinery, microcomputers, rust, air conditioners, refrigerators, audio, TV and other fields in the fields of industry, agriculture, medical treatment, radio and television, communication, scientific research, culture, etc. Household appliances, lighting and other places that require voltage regulation.


The main technical parameters

Single-phase input voltage160V-250V
Three-phase input voltageLine voltage 277-430V (3P+N+E)
Three-phase output voltageLine voltage 380V (phase voltage 220V)
Delay time41s
Voltage regulation accuracy≤3%

Working frequency

50Hz/60Hz

Adjust the time

<1.5s (when the input voltage changes by 10%)
Overvoltage protectionPhase voltage 246V±4V
Efficiency≥ 90%
Waveform distortionNo additional waveform distortion
Load power factor0.8
Electric strength 1500V/1min without breakdown

Insulation resistance

≥2MΩ

Ambient temperature

-5°C~ +40°C


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