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  • Single-phase high-precision automatic voltage regulator

    Product description Single-phase high-precision fully-automatic AC voltage regulator , Medical equipment, household appliances. The main advantages of TND regulator are: good output voltage waveform, balanced voltage regulation process, no power loss; high output voltage accuracy, usually factory adjustment at 220 + -2%, wide input voltage range, strong load adaptability; Satisfactory load characteristics; high over-voltage (under-voltage) and over-current protection; when the output voltage is too high and the input over-current, the machine can automatically cut off the output to ensure the safe use of electrical equipment; the machine Caigao's small data circuit breaker has an overcurrent protection function when the load is too large or short-circuited; this machine uses high-performance carbon brushes to extend the normal life of the regulator. Types of voltage regulators Large-scale power regulators of several tens to several hundred kilowatts are used to supply working power for large factories, hospitals, shopping malls, elevators, large Internet cafes, experimental equipment, etc. There are also small AC-to-kilowatt AC regulators that provide high-quality power for small labs or home appliances. LW-TNS / TND series single-phase and three-phase high-precision full-automatic AC voltage stabilizers (regulated power supply) are composed of contact auto-coupler regulator, compensation isolation transformer, servo motor, automatic control circuit, etc. When unstable or the load changes, the automatic sampling regulator control circuit sends a signal to drive the servo motor, adjust the position of the regulator's auto-coupled regulator carbon brush, and adjust the regulator's output voltage to the rated value and reach a stable state. Yuzhiyuan series voltage regulators have many varieties, complete specifications, beautiful appearance and other advantages. It has the characteristics of undistorted waveform, high efficiency, reliable performance, and long-term operation. The voltage stabilizer has protection functions such as short delay and overvoltage. Long delay and undervoltage protection can be added according to user needs. This voltage stabilizer can be widely used in any place where electricity is used. It is an ideal power supply to ensure the normal operation of your electrical equipment. (LW-TNS / TND single and three-phase high-precision fully automatic AC voltage stabilizer ) This voltage stabilizer can be used in office equipment, test equipment, medical equipment, industrial automation equipment, household appliances, lighting systems, communication systems and other places where electricity is used. The role of the voltage regulator is mostly electrical appliances. In order to work normally and stably, there is a range of voltage fluctuations, that is, the requirements of * high and * low values; otherwise, these appliances will not work. , Or the function is unstable. The role of the fully automatic AC voltage stabilizer is to continuously and stably output constant voltage (voltage or fluctuation in a certain range) and current within its maximum output power range, thereby ensuring the normal operation of the consumer.

    TND/SVC Model: TND / SVC
    3000VA Power: 3000VA
    176V-264V/220V Voltage: 176V-264V / 220V
    全铜 Material: All copper
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  • Single-phase high-precision fully automatic AC voltage regulator

    Product introduction SVC-TND (digital display) series single-phase high-precision voltage regulator adopts digital display technology. The voltage regulator can automatically display the delay time, output voltage, protection status, etc. The voltage regulator also has a delay Protection, over-voltage, under-voltage protection, automatic alarm all-round protection and other excellent features. (Note: 2KVA and above 2KVA products not only have time delay, over, under voltage protection, etc., but also have direct power supply function.) Main technical parameters Isolation transformer. SVC-TND (digital display) series single-phase high-precision voltage regulator adopts digital display technology. This voltage regulator can automatically display delay time, output voltage, protection status, etc. This voltage regulator also has delay protection. Over-voltage, under-voltage protection, automatic alarm all-round protection and other excellent features. (Note: 2KVA and above 2KVA products not only have time delay, over, under voltage protection, etc., but also have direct power supply function.) Technical indicators Input voltage: 130V ~ 260V Output voltage: 220V Number of phases: Single-phase insulation: 2MQ frequency or more : 50 ~ 60HZ adjustment time: less than 1 second (input voltage change 10%) overvoltage protection: 245 ± 5V delay: short delay 3-7 seconds ambient temperature: -5 ~ + 40 ℃ temperature rise: <80 ℃ ( Under full load conditions) Relative temperature: less than 90% waveform distortion: no additional waveform distortion efficiency:> 95% withstand voltage: 2000V 1 minute load power factor: 0.8 This series of regulators are widely used in homes, air conditioners, refrigerators, TV Machine, computer, photocopier, test equipment, lighting system, communication system, medical equipment, industrial automation equipment, audio equipment and any other places where electricity is used, it is an ideal regulated power supply. Make sure your electrical equipment is functioning properly. Especially in the area where the grid voltage fluctuates greatly or the grid voltage seasonally changes, using this machine can obtain satisfactory results. Ultra-low voltage 80v 90v100v 110v can be customized. Model specifications

    TND Model: TND
    10KVA Power: 10KVA
    220V±3% Voltage: 220V ± 3%
    铜线(质保五年) Material: copper wire (five-year warranty)
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  • Three-phase AC voltage regulator

    The high-precision full-automatic AC voltage stabilizer is composed of a contact voltage regulator (or adding a compensation transformer), a sampling control circuit, overvoltage protection, a time-delay output circuit and a servo motor. The regulator has small volume, high efficiency, small waveform distortion, fast voltage regulation, stable and reliable performance, complete protection functions, and can work continuously for a long time. It is a suitable regulated power supply for household appliances and other electrical equipment. This series of three-phase voltage regulator is composed of three single-phase voltage regulators, which have independent phase voltage regulation and high output accuracy. It is suitable for places where voltage conversion and voltage regulation are required. It consists of a voltage regulator (or a compensation transformer), a sampling control circuit, overvoltage protection, a time-delay output circuit and a servo motor. The regulator has small volume, high efficiency, small waveform distortion, fast voltage regulation, stable and reliable performance, complete protection functions, and can work continuously for a long time. It is a suitable regulated power supply for household appliances and other electrical equipment. This series of three-phase voltage regulator is composed of three single-phase voltage regulators, which have independent phase voltage regulation and high output accuracy. It is suitable for places where voltage conversion and voltage regulation are required. , Delay (selection) and fault protection functions; small self-loss, ** energy saving; strong load performance, wide voltage regulation range, can be used continuously for a long time; no distortion of the output waveform; more complete functions, more secure and reliable. Technical parameters Input voltage: 250V ~ 430V Output voltage: 380V Number of phases: Three-phase insulation: ≥2MΩ Frequency: 50 ~ 60HZ Adjustment time: <1 second (input voltage change 10%) * Large rating: 98% overvoltage protection: 415 ± 5V delay: short delay 3-7 seconds Ambient temperature: -5 to + 40 ° C Temperature rise: <60 ° C (under full load) Relative temperature: less than 90% Waveform distortion: No additional waveform distortion efficiency:> 95% withstand voltage: 2000V 1 minute load power factor: 0.8

    SVC(TNS) Model: SVC (TNS)
    50KVA Power: 50KVA
    380V±3% Voltage: 380V ± 3%
    铜线 Material: copper wire
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  • Single-phase high-precision fully automatic AC voltage regulator

    Single-phase high-precision full-automatic AC voltage regulator application range: suitable for home, factory, school, institution, store, scientific experiment precision instrument and other electrical equipment, facilities, power supply, office equipment, test instruments, communication systems, industrial equipment, medical Equipment, household appliances. The main advantages of TND regulator are: good output voltage waveform, balanced voltage regulation process, no power loss; high output voltage accuracy, usually factory adjustment at 220 + -2%, wide input voltage range, strong load adaptability; Satisfactory load characteristics; high over-voltage (under-voltage) and over-current protection; when the output voltage is too high and the input over-current, the machine can automatically cut off the output to ensure the safe use of electrical equipment; the machine Caigao's small data circuit breaker has an overcurrent protection function when the load is too large or short-circuited; this machine uses high-performance carbon brushes to extend the normal life of the regulator. Types of voltage regulators Large-scale power regulators of several tens to several hundred kilowatts are used to supply working power for large factories, hospitals, shopping malls, elevators, large Internet cafes, experimental equipment, etc. There are also small AC-to-kilowatt AC regulators that provide high-quality power for small labs or home appliances. LW-TNS / TND series single-phase and three-phase high-precision full-automatic AC voltage stabilizers (regulated power supply) are composed of contact auto-coupler regulator, compensation isolation transformer, servo motor, automatic control circuit, etc. When unstable or the load changes, the automatic sampling regulator control circuit sends a signal to drive the servo motor, adjust the position of the regulator's auto-coupled regulator carbon brush, and adjust the regulator's output voltage to the rated value and reach a stable state. Yuzhiyuan series voltage regulators have many varieties, complete specifications, beautiful appearance and other advantages. It has the characteristics of undistorted waveform, high efficiency, reliable performance, and long-term operation. The voltage stabilizer has protection functions such as short delay and overvoltage. Long delay and undervoltage protection can be added according to user needs. This voltage stabilizer can be widely used in any place where electricity is used. It is an ideal power supply to ensure the normal operation of your electrical equipment. (LW-TNS / TND single and three-phase high-precision fully automatic AC voltage stabilizer ) This voltage stabilizer can be used in office equipment, test equipment, medical equipment, industrial automation equipment, household appliances, lighting systems, communication systems and other places where electricity is used. The role of the voltage regulator is mostly electrical appliances. In order to work normally and stably, there is a range of voltage fluctuations, that is, the requirements of * high and * low values; otherwise, these appliances will not work. , Or the function is unstable. The role of the fully automatic AC voltage stabilizer is to continuously and stably output constant voltage (voltage or fluctuation in a certain range) and current within its maximum output power range, thereby ensuring the normal operation of the consumer.

    TNS/TND Model: TNS / TND
    3000VA Power: 3000VA
    176V-264V/220V Voltage: 176V-264V / 220V
    铜线 Material: copper wire
    See more >>
  • Three-phase AC voltage regulator

    The principle of AC voltage stabilizer SVC (TND, TNS) series three-phase high-precision full-automatic AC voltage stabilizer is introduced in detail. Its structure is composed of contact auto-coupler regulator, servo motor, automatic control circuit, etc. When the load changes, the automatic sampling control circuit sends a signal to drive the servo motor to adjust the position of the carbon brush of the auto-regulator, so that the output voltage is adjusted to the rated value and reaches a stable state. The three-phase high-precision full-automatic AC voltage stabilizer is a combination of the performance of SVC series single-phase products. Its input phase system is divided into three-phase four-wire system. The output voltage is a line voltage of 380V within the rated capacity. It is used for three-phase 380V electrical equipment and has over-voltage protection function. Advantages and uses SVC (TND, TNS) series voltage regulators have a wide range of voltage regulators, high voltage regulation accuracy, delayed output protection, beautiful appearance and small size. It has the characteristics of undistorted waveform, reliable performance, and long-term operation. It is equipped with over-voltage protection function. According to user needs, under-voltage protection, delay and other protection functions can be set. It is widely used in computers, test equipment, lighting systems, communication systems, medical equipment, industrial automation equipment, audio equipment, air conditioners, refrigerators, computers, monitoring equipment and any other places where electricity is used. It is an ideal regulated power supply. Make sure your device is working properly. Technical parameters Single-phase technical parameters Three-phase technical parameters Input voltage 150 ~ 250V Input voltage 280 ~ 450V Output voltage 220V ± 3% 110V ± 4% (110V below 5KVA) 110V ± 3% output voltage Phase number Single-phase Phase number Three-phase frequency 50 ~ 60HZ Frequency 50 ~ 60HZ Adjustment time > 15V / sec Adjustment time > 15V / sec Overvoltage protection 245 ± 5V Overvoltage protection 245 ± 5V Delay short delay 3-7 second delay Short time delay 5 ± 2 seconds Ambient temperature -5 to + 40 ° C Ambient temperature -3 to + 45 ° C Temperature rise <60 ° C (under full load) Temperature rise <60 ° C (under full load) Relative temperature is lower than 90% relative temperature <90% waveform distortion without additional waveform distortion Wave distortion without additional waveform distortion efficiency> 95% efficiency> 95% withstand voltage 2000V 1 minute withstand voltage in accordance with the standard issued by the Ministry of single phase * Large rated power (KVA), output current (A) Three-phase maximum rated power (KVA), output current (A) Power 0.5123510152030 Power 1.536915203050 Current 2481020406080120 Current 2461220284068 Single-phase voltage regulator Input voltage 150V-250V Specification model Output voltage Output accuracy Weight (kg) Product size (cm) TND-0.5KVA single phase 0.5KVA-5KVA 220V and 110V 220V ± 3% 110V ± 4% 517 * 19 * 1 3TND -1KVA720 * 22 * 16TND -1.5KVA820 * 22 * 16TND -2KVA1426 * 24 * 19TND -3KVA1629 * 22 * 24TND -5KVA2746 * 24 * 19TND -8KVA 5KVA-60KVA 220V 220V ± 3% 4057 * 27 * 24TND -10KVA4129 * 24 * 42 (vertical) TND -15KVA7540 * 33 * 65TND -20KVA11058 * 35 * 68TND -30KVA16553 * 43 * 102TND -45KVA20079 * 43 * 129TND -60KVA25079 * 43 * 129 Three-phase regulator input voltage 280V-450VTNS-6KVA 380V 380V ± 3% 39 × 31.5 × 77TNS-9KVA43.5 × 36 × 77TNS-15KVA48 × 36 × 70TNS-20KVA51.5 × 40.5 × 85TNS-30KVA59 × 46 × 109TNS-40KVA64.5 × 52.5 × 109TNS-45KVA64.5 × 52.5 × 109TNS-50KVA64.5 × 52.5 × 109TNS-60KVA64.5 × 52.5 × 109TNS-75KVA67 × 56.5 × 130TNS-100KVA67 × 56.5 × 130

    SVC(TNS) Model: SVC (TNS)
    40KVA(可定做) Power: 40KVA (can be customized)
    380V±3% Voltage: 380V ± 3%
    铜线 Material: copper wire
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