Single-phase AC voltage stabilizer – Yueqing Weixin Electric Technology Co., Ltd https://www.lewsin.com Power stabilizer Fri, 09 May 2025 04:23:54 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.3 SVC-2kVA https://www.lewsin.com/?p=8317&lang=en https://www.lewsin.com/?p=8317&lang=en#respond Fri, 14 Jul 2023 09:49:06 +0000 https://www.lewsin.com/?p=8317 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
The TND (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has the characteristics of waveform distortion free, reliable performance, and long-term operation. It can be widely used in any electric field and is an ideal voltage regulator. Ensure that your electrical equipment is functioning properly.
application
□ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances
Product Performance
Input voltage single-phase 160V-250V ambient temperature -10 ℃~+40 ℃
Output voltage single-phase 220V or 110V customized relative humidity ＜ 95%
Voltage stabilization accuracy 220V ± 3% or 110V ± 3%, temperature rise less than 60 ℃
Frequency 50Hz/60Hz waveform distortion without additional waveform distortion
Adjustment time<1 second (when the input voltage changes by 10%), load power factor 0.8
Efficiency>90%, electrical strength 1500V/min
Overvoltage protection 246 ± 4V insulation resistance>2M Ω
The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
□ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances

]]> https://www.lewsin.com/?feed=rss2&p=8317&lang=en 0 Digital high-precision voltage regulator https://www.lewsin.com/?p=8274&lang=en https://www.lewsin.com/?p=8274&lang=en#respond Fri, 14 Jul 2023 08:40:11 +0000 https://www.lewsin.com/?p=8274 The TND (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has the characteristics of waveform distortion free, reliable performance, and long-term operation. It can be widely used in any electric field and is an ideal voltage regulator. Ensure that your electrical equipment is functioning properly.
application
□ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances
Product Performance
Input voltage single-phase 160V-250V ambient temperature -10 ℃~+40 ℃
Output voltage single-phase 220V or 110V customized relative humidity ＜ 95%
Voltage stabilization accuracy 220V ± 3% or 110V ± 3%, temperature rise less than 60 ℃
Frequency 50Hz/60Hz waveform distortion without additional waveform distortion
Adjustment time<1 second (when the input voltage changes by 10%), load power factor 0.8
Efficiency>90%, electrical strength 1500V/min
Overvoltage protection 246 ± 4V insulation resistance>2M Ω

]]> https://www.lewsin.com/?feed=rss2&p=8274&lang=en 0 SVC/TND/AVR-C2000VA https://www.lewsin.com/?p=8202&lang=en https://www.lewsin.com/?p=8202&lang=en#respond Fri, 14 Jul 2023 06:20:38 +0000 https://www.lewsin.com/?p=8202 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator with Japanese technology. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
The TND (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has the characteristics of waveform distortion free, reliable performance, and long-term operation. It can be widely used in any electric field and is an ideal voltage regulator. Ensure that your electrical equipment is functioning properly.
application
□ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances
Product Performance
Input voltage single-phase 160V-250V ambient temperature -10 ℃~+40 ℃
Output voltage single-phase 220V or 110V customized relative humidity ＜ 95%
Voltage stabilization accuracy 220V ± 3% or 110V ± 3%, temperature rise less than 60 ℃
Frequency 50Hz/60Hz waveform distortion without additional waveform distortion
Adjustment time<1 second (when the input voltage changes by 10%), load power factor 0.8
Efficiency>90%, electrical strength 1500V/min
Overvoltage protection 246 ± 4V insulation resistance>2M Ω

]]> https://www.lewsin.com/?feed=rss2&p=8202&lang=en 0 SVC/AVR/TND-10000VA https://www.lewsin.com/?p=8191&lang=en https://www.lewsin.com/?p=8191&lang=en#respond Fri, 14 Jul 2023 05:51:14 +0000 https://www.lewsin.com/?p=8191 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator with Japanese technology. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
The TND (SVC/AVR) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has the characteristics of waveform distortion free, reliable performance, and long-term operation. It can be widely used in any electric field and is an ideal voltage regulator. Ensure that your electrical equipment is functioning properly.
application
□ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances
Product Performance
Input voltage single-phase 160V-250V ambient temperature -10 ℃~+40 ℃
Output voltage single-phase 220V or 110V customized relative humidity ＜ 95%
Voltage stabilization accuracy 220V ± 3% or 110V ± 3%, temperature rise less than 60 ℃
Frequency 50Hz/60Hz waveform distortion without additional waveform distortion
Adjustment time<1 second (when the input voltage changes by 10%), load power factor 0.8
Efficiency>90%, electrical strength 1500V/min
Overvoltage protection 246 ± 4V insulation resistance>2M Ω

]]> https://www.lewsin.com/?feed=rss2&p=8191&lang=en 0 SVC-3kVA https://www.lewsin.com/?p=7733&lang=en https://www.lewsin.com/?p=7733&lang=en#respond Wed, 28 Jun 2023 08:46:21 +0000 https://www.lewsin.com/?p=7733
  • Le régulateur de tension entièrement automatique de haute précision produit par Vexin Electric est un régulateur de tension numérique intelligent, les produits ont une inspection automatique de démarrage, une protection contre les surtensions, une sélection de temporisation longue et longue, une protection contre la surchauffe, une protection contre les surintensités et de nombreuses autres fonctions, avec des caractéristiques telles que la forme d’onde sans distorsion, des performances fiables et un fonctionnement à long terme.
    La série TNS (SVC) de régulateurs AC monophasés et entièrement automatiques de haute précision est l’un des principaux produits de notre société, leur structure est composée d’un régulateur de tension à découplage automatique par contact, d’un moteur électrique de type servo, d’un circuit de commande automatique, etc., lorsque la tension du réseau électrique est instable ou que la charge change, le circuit de commande d’échantillonnage automatique émet un signal pour entraîner le servomoteur, ajuster la position du balai de carbone de l’autorégulateur de tension, de sorte que la tension de sortie soit ajustée à la valeur nominale et atteigne un état stable.
    Cette série de régulateurs de tension est de type normal, avec de nombreuses variétés, des spécifications complètes, une belle apparence et d’autres avantages. Avec une forme d’onde sans distorsion, des performances fiables et à long terme. · occasions d’utilisation
    □ ordinateurs □ matériel d’essai □ systèmes d’éclairage □ systèmes de communication □ matériel médical □ matériel d’automatisation industrielle □ appareils ménagers
  • Performance du produit
    • Tension d’entrée Tension de phase 160v – 250V tension de ligne 280v – 430v Température ambiante -10℃~+40℃
    Tension de sortie Tension de phase 220V tension de ligne 380V Humidité relative ＜95%
    Précision de la pression stabilisée 220V ± 2,5% ou 380v ± 2,5% Augmentation de la température ＜60℃
    Fréquence 50Hz/60Hz Distorsion de forme d’onde Aucune distorsion supplémentaire de forme d’onde
    Ajuster le temps < 1 seconde (lorsque la tension d’entrée varie de 10%) Facteur de puissance de charge 0.8
    Efficacité ＞90% Résistance électrique 1500V/min
    Protection contre les surtensions Tension de phase 246 ± 4V Résistance d’isolation ＞2MΩ


    Régulateur de tension entièrement automatique triphasé de haute précision de la série TNS avec son entrée triphasée à quatre fils. La tension de phase de sortie 220V, la tension de ligne 380v dans la gamme de capacité nominale, peut être utilisée simultanément pour la tension d’alimentation monophasée 220V ou triphasée 380V

    ]]>     https://www.lewsin.com/?feed=rss2&p=7733&lang=en 0     SVC-E2000VA servo regulator https://www.lewsin.com/?p=7729&lang=en https://www.lewsin.com/?p=7729&lang=en#respond Wed, 28 Jun 2023 08:44:40 +0000 https://www.lewsin.com/?p=7729 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
    The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
    This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
    □ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances


    • Product Performance
    INPUT VOLTAGE Phase voltage 160V-250V, line voltage 280V-430V ambient temperature -10℃~+40℃
    Output voltage Phase voltage 220V, line voltage 380V relative humidity ＜95%
    Voltage stabilization accuracy 220V ± 2.5% or 380V ± 2.5% temperature rise ＜60 ℃
    frequency 50Hz/60Hz Waveform distortion No additional waveform distortion
    adjust time ＜ 1 second (when the input voltage changes by 10%) Load power factor 0.8
    efficiency ＞90% dielectric strength 1500V/min
    Overvoltage protection Phase voltage 246 ± 4V insulation resistance ＞2MΩ


    The TNS series three-phase high-precision fully automatic voltage regulator has an input three-phase four wire system. The output phase voltage is 220V, and the line voltage is 380V within the rated capacitance range. It can simultaneously supply power to electrical equipment with single-phase 220V or three-phase 380V voltage

    ]]>     https://www.lewsin.com/?feed=rss2&p=7729&lang=en 0     TND-5kVA https://www.lewsin.com/?p=7724&lang=en https://www.lewsin.com/?p=7724&lang=en#respond Wed, 28 Jun 2023 08:42:48 +0000 https://www.lewsin.com/?p=7724

  • The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
    The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
    This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
    □ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances


    • Product Performance
    INPUT VOLTAGE Phase voltage 160V-250V, line voltage 280V-430V ambient temperature -10℃~+40℃
    Output voltage Phase voltage 220V, line voltage 380V relative humidity ＜95%
    Voltage stabilization accuracy 220V ± 2.5% or 380V ± 2.5% temperature rise ＜60 ℃
    frequency 50Hz/60Hz Waveform distortion No additional waveform distortion
    adjust time ＜ 1 second (when the input voltage changes by 10%) Load power factor 0.8
    efficiency ＞90% dielectric strength 1500V/min
    Overvoltage protection Phase voltage 246 ± 4V insulation resistance ＞2MΩ


    The TNS series three-phase high-precision fully automatic voltage regulator has an input three-phase four wire system. The output phase voltage is 220V, and the line voltage is 380V within the rated capacitance range. It can simultaneously supply power to electrical equipment with single-phase 220V or three-phase 380V voltage

    • ]]>     https://www.lewsin.com/?feed=rss2&p=7724&lang=en 0     TND-10kVA https://www.lewsin.com/?p=7721&lang=en https://www.lewsin.com/?p=7721&lang=en#respond Wed, 28 Jun 2023 08:41:02 +0000 https://www.lewsin.com/?p=7721 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
    The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
    This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
    □ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances


    • Product Performance
    INPUT VOLTAGE Phase voltage 160V-250V, line voltage 280V-430V ambient temperature -10℃~+40℃
    Output voltage Phase voltage 220V, line voltage 380V relative humidity ＜95%
    Voltage stabilization accuracy 220V ± 2.5% or 380V ± 2.5% temperature rise ＜60 ℃
    frequency 50Hz/60Hz Waveform distortion No additional waveform distortion
    adjust time ＜ 1 second (when the input voltage changes by 10%) Load power factor 0.8
    efficiency ＞90% dielectric strength 1500V/min
    Overvoltage protection Phase voltage 246 ± 4V insulation resistance ＞2MΩ


    The TNS series three-phase high-precision fully automatic voltage regulator has an input three-phase four wire system. The output phase voltage is 220V, and the line voltage is 380V within the rated capacitance range. It can simultaneously supply power to electrical equipment with single-phase 220V or three-phase 380V voltage

    ]]> https://www.lewsin.com/?feed=rss2&p=7721&lang=en 0 TND-20kVA https://www.lewsin.com/?p=7716&lang=en https://www.lewsin.com/?p=7716&lang=en#respond Wed, 28 Jun 2023 08:38:28 +0000 https://www.lewsin.com/?p=7716 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
    The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
    This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
    □ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances


    • Product Performance
    INPUT VOLTAGE Phase voltage 160V-250V, line voltage 280V-430V ambient temperature -10℃~+40℃
    Output voltage Phase voltage 220V, line voltage 380V relative humidity ＜95%
    Voltage stabilization accuracy 220V ± 2.5% or 380V ± 2.5% temperature rise ＜60 ℃
    frequency 50Hz/60Hz Waveform distortion No additional waveform distortion
    adjust time ＜ 1 second (when the input voltage changes by 10%) Load power factor 0.8
    efficiency ＞90% dielectric strength 1500V/min
    Overvoltage protection Phase voltage 246 ± 4V insulation resistance ＞2MΩ


    The TNS series three-phase high-precision fully automatic voltage regulator has an input three-phase four wire system. The output phase voltage is 220V, and the line voltage is 380V within the rated capacitance range. It can simultaneously supply power to electrical equipment with single-phase 220V or three-phase 380V voltage

    ]]> https://www.lewsin.com/?feed=rss2&p=7716&lang=en 0 1500VA intelligent single-phase voltage regulator https://www.lewsin.com/?p=7712&lang=en https://www.lewsin.com/?p=7712&lang=en#respond Wed, 28 Jun 2023 08:36:49 +0000 https://www.lewsin.com/?p=7712 The high-precision fully automatic voltage regulator produced by Weixin Electric is an intelligent digital display voltage regulator. The product has multiple functions such as self inspection during startup, overvoltage and undervoltage protection, long and short delay selection, over temperature protection, over-current protection, etc. It has the characteristics of waveform distortion free, reliable performance, and long-term operation.
    The TNS (SVC) series single-phase high-precision fully automatic AC voltage regulator is one of our company’s leading products. Its structure consists of a contact type autotransformer, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state.
    This series of voltage regulators is a common type, with advantages such as a wide variety, complete specifications, and beautiful appearance. It has waveform distortion free, reliable performance, and can last for a long time. ·Usage occasions
    □ Computer □ Testing equipment □ Lighting system □ Communication system □ Medical equipment □ Industrial automation equipment □ Household appliances


    • Product Performance
    INPUT VOLTAGE Phase voltage 160V-250V, line voltage 280V-430V ambient temperature -10℃~+40℃
    Output voltage Phase voltage 220V, line voltage 380V relative humidity ＜95%
    Voltage stabilization accuracy 220V ± 2.5% or 380V ± 2.5% temperature rise ＜60 ℃
    frequency 50Hz/60Hz Waveform distortion No additional waveform distortion
    adjust time ＜ 1 second (when the input voltage changes by 10%) Load power factor 0.8
    efficiency ＞90% dielectric strength 1500V/min
    Overvoltage protection Phase voltage 246 ± 4V insulation resistance ＞2MΩ


    The TNS series three-phase high-precision fully automatic voltage regulator has an input three-phase four wire system. The output phase voltage is 220V, and the line voltage is 380V within the rated capacitance range. It can simultaneously supply power to electrical equipment with single-phase 220V or three-phase 380V voltage

    ]]> https://www.lewsin.com/?feed=rss2&p=7712&lang=en 0