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  • Single-phase high-precision automatic voltage regulator

    Product description Single-phase high-precision full-automatic AC voltage regulator Scope of application: Suitable for home, factory, school, institution, store, scientific experiment precision instrument and other electrical equipment, power supply of facilities, office equipment, test equipment, communication system, industrial equipment , Medical equipment, household appliances. The main advantages of TND voltage stabilizer 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 working power supplies for large factories, hospitals, shopping malls, elevators, large Internet cafes, experimental equipment and so on. 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 regulators, compensation isolation transformers, servo motors, automatic control circuits, etc. When unstable or the load changes, the auto-sampling regulator control circuit sends a signal to drive the servo motor, adjust the position of the regulator's auto-coupler regulator brush, and adjust the regulator's output voltage to the rated value and reach a stable state. Yuzhiyuan series 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. This regulator 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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  • High Power Regulator

    SBW Model: SBW
    1000KVA Power: 1000KVA
    380V±15%可定做 Voltage: 380V ± 15% can be customized
    铜线(质保五年) Material: Copper wire (five-year warranty)
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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-voltage, under-voltage protection, etc., but also have direct power supply function.) Main technical parameters (SVC-TND (digital display) high-precision fully automatic AC voltage regulator) Isolation transformer. 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 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 voltage regulators are widely used in households, air conditioners, refrigerators, televisions 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 changes seasonally, you can get 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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  • SBW High Power Regulator

    Product introduction SBW compensation power regulator products are composed of compensation transformers, voltage regulator transformers, transmission mechanisms, brush contact systems, cabinets and control systems. SBW and DBW series compensation type AC power regulators are designed by our factory to absorb and absorb advanced technology from Europe and America to stabilize AC voltage. When the external power supply network voltage fluctuates, it can automatically maintain the stability of the output voltage. SBW compensating power regulator series products have passed the 1S09002 quality system certification. The products have large capacity, high efficiency, no waveform distortion, balanced voltage regulation, strong control functions, and complete varieties. It is suitable for a wide range of loads, can withstand instantaneous overload, can work continuously for a long time, and switch manually and automatically. It is equipped with automatic protection devices for overvoltage, undervoltage, phase sequence, and lack of equality. It is also small in size, light in weight, easy to use and install, and reliable in operation. Features. SBW compensation power regulator products are composed of compensation transformer, voltage regulator transformer, transmission mechanism, brush contact system, cabinet and control system. 1. Compensation transformer (hereinafter referred to as the main transformer). The core of the main transformer is made of cold rolled oriented silicon steel sheet from Japan. The magnetic flux density B is 14000 Gauss and the thickness is 0.35mm. The transformer has a large margin and low loss. The coil uses double glass wires. Envelope. Adopting advanced vacuum dipping technology, the insulation level reaches F level. 2. Regulating transformer, the surface of the cylindrical winding is polished to remove insulation and present a smooth conductor surface to facilitate good contact of the brushes. 3. The transmission mechanism is composed of a servo motor, a worm gear, a worm, a sprocket, and a chain (including the needle roller shaft), which has low friction, flexible transmission and fast response. Long service life, ** will not get stuck. 4. The structure of the brush contact system is reasonable and reliable to ensure the brush pressure. 5. The cabinet adopts a closed cabinet type, with small volume, good heat dissipation, eye-catching detection instrument position and accurate instructions. 6. The control system changed the traditional analog control circuit to a digital control circuit, using a newly designed double-sided control circuit board, and after aging experiments, it has high voltage stabilization accuracy, high voltage stabilization accuracy, automatic power-on, and delayed output. Voltage, under voltage, phase loss, wrong phase, automatic protection and sound and light alarm function, easy adjustment, stable and reliable. 7 ~ Sampling transformer adopts R-type transformer, which has strong anti-interference ability, and has the characteristics of energy saving, less magnetic leakage and stable operation. Technical index capacity: 30KVA-2000KVA input voltage: 304-456V output voltage: 400V or 380V voltage regulation accuracy: 1- 3% (adjustable) Output waveform distortion: No distortion (compared with input waveform) Insulation level: Class F Applicable frequency: 50 / 60Hz Overload capacity: Allows 1.5 hours of rated load to work for 1 hour (long-term full load) Noise: ≤35dB (Within one meter) Temperature rise: ≤60 ℃ Insulation resistance: ≥150MΩ Electrical resistance: 2000VAC / 1min Design life: 15 years Working environment: Temperature: -20 ~ + 50 ℃ Humidity: ≤95% RH Non-condensing work Location: Non-corrosive gas and conductive dust. Cooling method: Dry air-cooled. Stocking situation: conventional in stock. For details, please contact customer service.

    SBW Model: SBW
    100KVA Power: 100KVA
    380±1%-5%可调 Voltage: 380 ± 1% -5% adjustable
    铜线 Material: copper wire
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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 delay output circuit and a servo motor. The regulator has small size, 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 a combination of three single-phase voltage regulators, which have independent phase voltage regulation and high output accuracy. It is suitable for places that require voltage conversion and voltage stabilization. It consists of voltage regulator (or adding compensation transformer), sampling control circuit, over-voltage protection, time-delay output circuit and servo motor. The regulator has small size, 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, with independent phase voltage regulation and high output accuracy. It is suitable for places where voltage conversion and voltage regulation are needed. , 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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  • High Power Regulator

    SBW Model: SBW
    1250KVA Power: 1250KVA
    380±1%-5%(可调) Voltage: 380 ± 1% -5% (adjustable)
    铜线 Material: copper wire
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  • Intelligent contactless compensation regulator

    ZBW Model: ZBW
    50KVA Power: 50KVA
    380V±1% Voltage: 380V ± 1%
    铜线(质保五年) Material: Copper wire (five-year warranty)
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  • Three-phase shunt compensation power regulator

    Overview SBW and DBW series single-phase and three-phase full-automatic compensating regulators are designed to stabilize AC voltage by introducing and absorbing advanced technology from Western Europe, and combining with China's national conditions. When the external power supply network voltage fluctuations or load changes cause voltage fluctuations, it can automatically maintain the stability of the output voltage. Compared with other types of voltage stabilizers, this series of products have the advantages of large capacity, high efficiency, no waveform distortion, smooth voltage adjustment, etc., suitable for a wide range of loads, can withstand transient overload, can work continuously for a long time, manual / automatic random switching, Over-voltage, over-current phase loss, phase sequence protection and automatic protection of mechanical faults, as well as small size and light weight. Easy to install and reliable. Use occasions can be widely used in industrial, agricultural, transportation, post and telecommunications, military, railway, scientific research and cultural fields of large mechanical and electrical equipment, production lines, construction engineering equipment, elevators, medical equipment, embroidery and textile equipment, air conditioning, broadcasting and television And household appliances, lighting and other places that require voltage stabilization. SBW and DBW series voltage regulators should be used indoors. The normal conditions for use are: 1, ambient temperature: -15 ~ 40 ℃ 2, altitude: <1000m3, relative humidity: <90% 4, without seriously affecting the voltage regulator insulation Gas, steam, chemical deposition, dust, dirt and other 5, explosive and corrosive media. 6. There is no serious vibration or bump in the installation place. Main technical parameters Input voltage: single-phase 220V ± 20% or 220V ± 30% (specify when ordering) Three-phase (three-phase four-wire) 380V ± 20% or 380 ± 30% (specify when ordering) Output voltage: single Phase 220V, three-phase (three-phase four-wire) line voltage 380V or phase voltage 220V Output voltage accuracy: (2-5%) adjustable, factory setting is 3% Frequency: 50-60 Hz Efficiency: ≥95% (power Grade 50KVA or more) Response time: ≤1.5S (when the external voltage changes by 10% waveform distortion: no additional waveform distortion protection function: with overvoltage, overcurrent, phase loss, phase sequence protection (single-phase and three-phase 150KVA or less) And phase-sequence protection) and mechanical fault protection. Mains function: Mains power for three-phase products, easy switching of voltage regulators (single-phase does not have this function). Overload capacity: twice the rated current, maintained for 1 minute (for elevators and CT dedicated voltage regulators). Device) Start-up method: Automatic start after power on or manual start-up. Selectable working modes: long-term, continuous unattended operation. Insulation resistance: ≥2MΩ. Electrical strength: 2000V sinusoidal voltage for 1 minute without breakdown and flashover. Model specifications Phase Model Specification (KVA) Rated Capacity (KVA) Output current (A) Dimensions (cm) (length, width, height) Number of cabinets (kg) Single-phase DBW-10104560 × 50 × 135 Single-phase 180DBW-15156860 × 50 × 135230DBW-20209160 × 50 × 135258DBW-252511460 × 50 × 135279DBW-303013660 × 50 × 135290DBW-404018280 × 62 × 134330DBW-505022780 × 62 × 134338DBW-606027380 × 62 × 134354DBW-808036490 × 68 × 162390DBW-10010045590 × 68 × 162410DBW-12012054590 × 68 × 162430DBW-150150682100 × 80 × 165470DBW-180180818100 × 80 × 165491DBW-200200909100 × 80 × 165530 three-phase SBW-20203060 × 72 × 125 single cabinet 230SBW-30304560 × 72 × 125240SBW-50507660 × 72 × 125287SBW-60609160 × 72 × 125301SBW-808012165 × 82 × 134379SBW- 10010015265 × 82 × 134414SBW-12012018265 × 82 × 134435SBW-15015022790 × 77 × 162577SBW-18018027390 × 77 × 162600SBW-20020030390 × 77 × 162610SBW-225225341100 × 80 × 165705SBW-250250379100 × 80 × 165728SBW-300300455110 × 90 × 185890SBW-320320485 90 × 185915SBW-350350530110 × 90 × 185940SBW-400400606110 × 110 × 1851020SBW-450450681110 × 110 × 1851063 SBW-50050075890 × 100 × 185 double cabinet 1350SBW-60060090990 × 100 × 1851390

    SBW-F Model: SBW-F
    20KVA~2000KVA Power: 20KVA ~ 2000KVA
    380V±1%-5%可调 Voltage: 380V ± 1% -5% adjustable
    铜线 Material: copper wire
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  • Three-phase fully automatic compensation high-power voltage regulator

    Overview SBW and DBW series single-phase and three-phase full-automatic compensating regulators are designed to stabilize AC voltage by introducing and absorbing advanced technology from Western Europe, and combining with China's national conditions. When the external power supply network voltage fluctuations or load changes cause voltage fluctuations, it can automatically maintain the stability of the output voltage. Compared with other types of voltage stabilizers, this series of products have the advantages of large capacity, high efficiency, no waveform distortion, smooth voltage adjustment, etc., suitable for a wide range of loads, can withstand transient overload, can work continuously for a long time, manual / automatic random switching, Over-voltage, over-current phase loss, phase sequence protection and automatic protection of mechanical faults, as well as small size and light weight. Easy to install and reliable. Use occasions can be widely used in industrial, agricultural, transportation, post and telecommunications, military, railway, scientific research and cultural fields of large mechanical and electrical equipment, production lines, construction engineering equipment, elevators, medical equipment, embroidery and textile equipment, air conditioning, broadcasting and television And household appliances, lighting and other places that require voltage stabilization. SBW and DBW series voltage regulators should be used indoors. The normal conditions for use are: 1, ambient temperature: -15 ~ 40 ℃ 2, altitude: <1000m3, relative humidity: <90% 4, without seriously affecting the voltage regulator insulation Gas, steam, chemical deposition, dust, dirt and other 5, explosive and corrosive media. 6. There is no serious vibration or bump in the installation place. Main technical parameters Input voltage: single-phase 220V ± 20% or 220V ± 30% (specify when ordering) Three-phase (three-phase four-wire) 380V ± 20% or 380 ± 30% (specify when ordering) Output voltage: single Phase 220V, three-phase (three-phase four-wire) line voltage 380V or phase voltage 220V Output voltage accuracy: (2-5%) adjustable, factory setting is 3% Frequency: 50-60 Hz Efficiency: ≥95% (power Grade 50KVA or more) Response time: ≤1.5S (when the external voltage changes by 10% waveform distortion: no additional waveform distortion protection function: with overvoltage, overcurrent, phase loss, phase sequence protection (single-phase and three-phase 150KVA or less) And phase-sequence protection) and mechanical fault protection. Mains function: Mains power for three-phase products, easy switching of voltage regulators (single-phase does not have this function). Overload capacity: twice the rated current, maintained for 1 minute (for elevators and CT dedicated voltage regulators). Device) Start-up method: Automatic start after power on or manual start-up. Selectable working modes: long-term, continuous unattended operation. Insulation resistance: ≥2MΩ. Electrical strength: 2000V sinusoidal voltage for 1 minute without breakdown and flashover. Model specifications Phase Model Specification (KVA) Rated Capacity (KVA) Output current (A) Dimensions (cm) (length, width, height) Number of cabinets (kg) Single-phase DBW-10104560 × 50 × 135 Single-phase 180DBW-15156860 × 50 × 135230DBW-20209160 × 50 × 135258DBW-252511460 × 50 × 135279DBW-303013660 × 50 × 135290DBW-404018280 × 62 × 134330DBW-505022780 × 62 × 134338DBW-606027380 × 62 × 134354DBW-808036490 × 68 × 162390DBW-10010045590 × 68 × 162410DBW-12012054590 × 68 × 162430DBW-150150682100 × 80 × 165470DBW-180180818100 × 80 × 165491DBW-200200909100 × 80 × 165530 three-phase SBW-20203060 × 72 × 125 single cabinet 230SBW-30304560 × 72 × 125240SBW-50507660 × 72 × 125287SBW-60609160 × 72 × 125301SBW-808012165 × 82 × 134379SBW- 10010015265 × 82 × 134414SBW-12012018265 × 82 × 134435SBW-15015022790 × 77 × 162577SBW-18018027390 × 77 × 162600SBW-20020030390 × 77 × 162610SBW-225225341100 × 80 × 165705SBW-250250379100 × 80 × 165728SBW-300300455110 × 90 × 185890SBW-320320485 90 × 185915SBW-350350530110 × 90 × 185940SBW-400400606110 × 110 × 1851020SBW-450450681110 × 110 × 1851063 SBW-50050075890 × 100 × 185 double cabinet 1350SBW-60060090990 × 100 × 1851390

    SBW Model: SBW
    600KVA Power: 600KVA
    380±1%-5%(可定做) Voltage: 380 ± 1% -5% (can be customized)
    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 scope: suitable for home, factory, school, institution, store, scientific experiment precision instrument and other electrical equipment, power supply of facilities, office equipment, test equipment, communication system, industrial equipment, medical Equipment, household appliances. The main advantages of TND voltage stabilizer 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 working power supplies for large factories, hospitals, shopping malls, elevators, large Internet cafes, experimental equipment and so on. 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 regulators, compensation isolation transformers, servo motors, automatic control circuits, etc. When unstable or the load changes, the auto-sampling regulator control circuit sends a signal to drive the servo motor, adjust the position of the regulator's auto-coupler regulator brush, and adjust the regulator's output voltage to the rated value and reach a stable state. Yuzhiyuan series 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. This regulator 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. ) 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
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  • Special regulator for three-phase laser cutting equipment

    SBW Model: SBW
    60KVA Power: 60KVA
    380V±20%(可定做) Voltage: 380V ± 20% (can be customized)
    铜线 Material: copper wire
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  • Three-phase high-power compensation power regulator

    SBW Model: SBW
    200KVA Power: 200KVA
    380V±1%-5%(可定做) Voltage: 380V ± 1% -5% (can be customized)
    铜线 Material: copper wire
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