| Customization: | Available |
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| Current Type: | AC |
| Phase: | Three Phase |
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Electric Power Voltage Regulator (Capacity 10kVA~5000kVA)
Fully Automatic Compensated Electric Power Voltage Regulator
Product Description:
The three-phase automatic compensated electric power voltage regulator is designed by Shanghai Zhiyou Company to stabilize AC voltage, taking into account China's power grid conditions and incorporating the latest advanced foreign technologies. It can automatically maintain stable output voltage when the supply network voltage fluctuates or the load changes. Compared to other types of voltage regulators, Shanghai Zhiyou's products have advantages such as large capacity, high efficiency, no waveform distortion, and smooth voltage regulation. They are suitable for a wide range of loads, can withstand instantaneous overload, and can operate continuously for a long time. They allow for easy switching between manual and automatic modes and feature overvoltage protection, phase loss, phase sequence protection, and mechanical fault automatic protection. They are also compact, lightweight, easy to install, and reliable in operation.
The three-phase automatic compensated electric power voltage regulator is widely used in industries, agriculture, transportation, telecommunications, railway, research, and cultural fields. It is suitable for large electromechanical equipment, metal processing equipment, production lines, construction equipment, elevators, medical instruments, embroidery and textile equipment, air conditioning, broadcasting, television, household appliances, lighting, and other places where voltage stabilization is needed.
Normal operating conditions for the three-phase automatic compensated electric power voltage regulator:
1. Ambient temperature: -10ºC to 45ºC
2. Altitude: <1000 meters
3. Relative humidity: 20% to 90%
4. Free from gases, vapors, chemical deposits, dust, and dirt that severely affect the insulation of the voltage regulator, as well as other explosive and corrosive media.
5. Installation site should be free from severe vibration or bumps.
High Precision Contactless AC Voltage Regulator
The intelligent SCR (Silicon-Controlled Rectifier) contactless AC voltage regulator is a new generation of intelligent, fast, and energy-saving voltage regulators designed by Shanghai Zhiyou Company. It incorporates advanced foreign technology and adapts to China's conditions to stabilize AC voltage. The central control system of this regulator uses a microcontroller for intelligent control, with a multi-language LCD display that highlights the safety, stability, energy efficiency, and user-friendly interface of the device. Compared to traditional compensated voltage regulators and conventional contactless AC voltage regulators in the industry, it offers five significant advantages: intelligent control and display, high precision, fast voltage stabilization, silent energy-saving operation, and no sudden output changes. Its contactless high-precision and fast voltage stabilization feature is an unmatched technology in the industry, making it an absolute leader.
Three-phase Precision Purification Voltage Regulator
Product Introduction:
The precision purification AC voltage regulator developed and manufactured by Shanghai Zhiyou Company utilizes the internationally advanced sine energy distribution power regulation technology, representing the latest advancement in AC voltage stabilization technology. The circuit consists of a sine energy distributor and a high-power filter in parallel. It features high voltage stabilization accuracy, high overload capacity, good reliability, strong anti-interference ability, high efficiency, continuous long-term operation, and a long service life. It is suitable for various types of loads (resistive, inductive, capacitive) and is an ideal replacement for the 614 series electronic voltage regulators and magnetic saturation voltage regulators.
Applications:
Suitable for use with computer network engineering, electronic instrumentation, medical equipment, research institutions, telecommunications, banking systems, precision instruments, testing equipment, and other facilities.
Tunnel Long-Distance Industrial Grade Induction Voltage Regulator
Product Model: TNSJA series oil-immersed contactless voltage regulator (300kVA~2500kVA).
Manufacturing Type: Motor rotation.
Applicable Scenarios: Mines, tunnel construction, and other fields.
The TNSJA series single and three-phase oil-immersed induction contactless automatic boosting voltage regulator is specifically designed for tunnels, mine passages, and other power supply lines that are too far away, resulting in low terminal voltage that prevents various mining machines from starting and working normally or even burning out various electrical equipment. Our power supply voltage regulator can automatically stabilize the input voltage (304-456V) to an output of 400V, ensuring normal operation of various machines at the end. This voltage regulator has features such as strong overload capacity, moisture and waterproof protection, contactless operation, maintenance-free, overload protection, short circuit protection, and automatic adjustment. Since its launch, it has been well received by users in mining enterprises.
Product Features:
1. Contactless, durable, and long-lasting.
• The main internal body is a motor induction voltage adjuster without any contact or wear components (such as carbon brushes). It can withstand surges and nonlinear load impacts. It is sturdy, durable, and easy to maintain.
2. Easy to maintain.
• The modular design and standardized components require only internal cleanliness, with no special maintenance needed.
3. Complete protection facilities.
• It features the most complete protection facilities, including software filtering and anti-false alarm functions.
• Dual control circuit main-standby switching function; built-in memory for fault recording, up to 200 records; phase loss and reverse phase protection; input overvoltage/undervoltage protection; output overvoltage/undervoltage protection; output overload protection; high-temperature protection.
4. Extra capacity and strong overload capability.
• This voltage regulator can be used continuously at 100% load and can allow 2-3 times the current to pass instantly without damaging the machine.
Three-phase High Power Compensated Split-Regulation Voltage Regulator
Product Introduction:
The three-phase split-regulation fully automatic compensated electric power voltage regulator is suitable for power grids with unbalanced three-phase voltage inputs. When the grid fluctuates or load current changes, the three-phase output can automatically balance, maintaining smooth voltage regulation. This product is energy-efficient and designed to stabilize AC voltage, taking into account the current power supply conditions in China. It can automatically ensure stable output voltage when the supply network voltage fluctuates or the load changes. The three-phase split-regulation fully automatic compensated electric power voltage regulator produced by Shanghai Zhiyou Company features large capacity, high efficiency, wide voltage regulation range, no additional waveform distortion or phase shift, fast response time, and stability. It can adapt to capacitive, inductive, and resistive loads, withstand instantaneous overload, and operate continuously for a long time. It includes overvoltage, overcurrent, phase loss, short circuit, and mechanical fault alarm protection functions. It is also compact and user-friendly, using LED digital display, making it easy to operate with all controls visible on the front panel. It can be installed against a wall to save space, ensuring reliable operation and easy maintenance.
Applications:
Widely used in postal and telecommunications, shopping malls, elevators, hospitals, schools, printing, securities, and all situations where normal voltage is required, as well as workshops in large and medium-sized industrial and mining enterprises, partial power supply, and important equipment and single-machine matching.
Working Principle:
The compensation transformer inside the three-phase split-regulation fully automatic compensated electric power voltage regulator is connected in series between the input voltage and output voltage, so UO=UI=UB. When the input voltage UI changes or load changes cause I to result in a shift in the output voltage UO, the sampling PCB samples from the output end. By comparing it with the reference voltage and accuracy pre-stored in the computer, if it exceeds the set reference voltage, an instruction is issued to change the voltage regulation system, causing the compensation transformer to generate a compensation voltage UB so that UO=UI, maintaining constant output voltage, thereby stabilizing the voltage.
Technical Specifications:
The central control system of this voltage regulator uses a microcontroller for intelligent control, highlighting the safety, stability, energy efficiency, and user-friendly interface of the device. It offers five significant advantages: intelligent control and display, high precision, fast voltage stabilization, silent energy-saving operation, and no sudden output changes.
Three (Single) Phase Integrated Voltage Transformer
Product Introduction:
The three (single) phase integrated voltage transformer is a new generation of voltage regulation and transformation equipment developed and produced by Shanghai Zhiyou Company, incorporating advanced Western European technology and adapting to China's conditions. This series of products has many advantages, including large capacity, high efficiency, wide voltage regulation range, smooth voltage regulation, and high voltage regulation accuracy. It is suitable for a wide range of loads, can withstand instantaneous overload, and can operate continuously for a long time. It also features voltage regulation, transformation, and bypass functions, meeting the needs of various equipment with different voltage levels and providing voltage regulation functions. It is especially suitable for large industrial enterprises for UPS-specific voltage regulation and bypass power supply. When the external power network voltage level is inconsistent with the load voltage level, and voltage fluctuations or load changes cause voltage fluctuations, this integrated unit can automatically maintain stable output voltage and meet the rated voltage requirements of the load.
Applications:
Widely used in industrial, agricultural, transportation, telecommunications, oil fields, railways, construction sites, schools, hospitals, hotels, research, and all places where voltage levels need to be changed (or isolated) and voltage stability is required.
Normal operating conditions:
1. Ambient temperature: -15ºC to +45ºC
2. Altitude: ≤ 2000 meters
3. Relative humidity: ≤ 90%
4. Free from gases, vapors, chemical deposits, dust, and dirt that severely affect the insulation of the voltage regulator, as well as other explosive and corrosive media.
5. Installation site should be free from severe vibration or bumps.
6. For special conditions not meeting the above requirements, please directly consult with Shanghai Zhiyou Company.
Anti-interference AC Parameter Voltage Regulator
Product Introduction:
The high-reliability anti-interference AC parameter voltage regulator developed and produced by Shanghai Zhiyou Company consists of an isolation transformer, lightning protection, anti-interference filter, and a wide-range balanced rapid voltage regulator. It can automatically, quickly, and steplessly stabilize voltage, eliminating various power pollution and outputting high-quality power, effectively ensuring the reliable operation of electrical equipment. It features isolation, anti-interference, wide voltage regulation range, fast response time, low waveform distortion, automatic short-circuit protection, and long service life. This product is mainly used in computer-related products, medical monitoring systems, program control systems, automatic testing equipment, broadcasting and television equipment, and telecommunications equipment.
Outdoor Special Voltage Regulator
Product Introduction:
The outdoor special voltage regulator is tailored by Shanghai Zhiyou Company based on years of experience in designing and manufacturing voltage regulators, specifically addressing the protection and waterproof requirements of outdoor users. The cabinet can be designed for any protection level within IP33-IP56, providing customized industry-specific voltage regulators for this market.
While possessing the advantages of large capacity, high efficiency, no waveform distortion, smooth voltage regulation, wide load adaptability, the outdoor special voltage regulator can withstand instantaneous overload, and operate continuously for a long time, with manual/automatic switching at will. The outdoor cabinet can be adjusted to the protection level to suit various harsh environmental conditions. Among them, the IP55 and IP56 cabinets are basically isolated from the external environment and are equipped with heat exchange cooling systems. The anti-corrosion level meets the requirements of a 1000-hour standard hot and humid salt spray test, making the outdoor special voltage regulator particularly suitable for island salt spray environmental conditions.
Applications:
It is widely used in industries, agriculture, transportation, telecommunications, railway, research, and cultural fields. It is suitable for large electromechanical equipment, metal processing equipment, production lines, construction equipment, elevators, medical instruments, embroidery and textile equipment, air conditioning, broadcasting, television, household appliances, lighting, and other locations where voltage stabilization is required and installation is outdoors or in other harsh environments.
Normal operating conditions for outdoor or harsh environments:
1. Ambient temperature: -15ºC to +50ºC
2. Altitude: <1000 meters
3. Relative humidity: 20% to 95%
4. IP55 and IP56 cabinets are suitable for dust, dirt, and island salt spray corrosive media.
5. Installation site should be free from severe vibration or bumps.
We accept product customization and can customize the products you need according to your requirements. If you have any needs, please contact Shanghai Zhiyou Company.
Our Best Service For You
1. Pre sale service
a. Make technical solution
b. Send quotation, technical data sheet and drawing
c. Prepare power reactor plan, testing plan and shipment plan
2. In sale service
a. Supervise the manufacturing schedule totally in accordance with the plan
b. Send photos to customer during every manufacturing process(hold point)
c. Inform the customer one week before testing.
3. After sale service
a. Installation and commissioning, training the workers
b. Quick response within 12 hours any time
c. Provide 12 months guarantee period normally.
Q1: Are you a factory or trading company?
A1: We are a factory, and we can guarantee our price is first-hand very cheap and competitive. Our factory is in Shanghai, the international metropolis of China.
Q2: What is the payment term?
A2: T/T, L/C or negotiation.We accept T/T 30% deposit and 70% balance payment, the balance should be paid after acceptance before shipment.
Q3: Do you have any Certificate?
A3: Yes. Our products have CE certificates, type test reports tested by national authoritative institutions, and certificates of conformity.
Q4: Could I have the prices of your products?
A4: Welcome. Please feel free to send us an inquiry here. We will reply to you within 24 hours.
Q5: How about the delivery time?
A5: My friends, when you confirm the order, there will be about 25 to 45 days to produce which depends on your delivery plan and our order arrangements.
Q6: May I know the warranty time?
A6. We offer 12 months warranty time for the product quality. For any questions about our products, you can consult our sales manager any time and anywhere. We will provide the professional assistance to you.
Q7: Do you accept product customization?
A7: Yes of course. Please provide specific drawings or parameters we will quote you after evaluation.
Q8: Would you accept using customer's logo?
A8: Yes, we can provide OEM and ODM service.
Q9: What is the standard of package?
A9: Export standard package or special package according to customer's requirement.
Q10: How can we trust you?
A10: As an enterprise specializing production for 17 years, Shanghai Zhiyou Electric has high quality, fast delivery, guarantee after-sales service and factory price.We have more than 17 years manufacturing and R&D experience, and cooperated with many customers all over the world. We have many patent certificates, test report, ISO9001, ISO14000 certificate. We are the audited supplier of Made-In-China.
Q11: How do you conduct quality control in your factory?
A11: Shanghai Zhiyou Electric products are manufactured in accordance with international standards (such as IEC, SGS, Intertek, CE and other international certifications) and customer requirements . All products are 100% conducted routine test, type test and special test before delivery to ensure every product is qualified.
Q12: I have great trust in Shanghai Zhiyou's reactor products and would like to become your company's general agent in our country. How can I proceed?
A12: Thank you for your recognition of Shanghai Zhiyou Company's products. We are currently seeking reliable global partners. Please contact us through Made in China website or directly by email. We will reply to you as soon as we receive the information.
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