Quzhou Sanyuanhuineng Electronic Co., Ltd

QUZHOU SANYUANHUINENG ELECTRONIC CO.,LTD is a scientific and technological manufacturing enterprise specializing in the research, development, production and sale of power products. It is a national high-tech enterprise. The company is located in the National High-tech Development Zone —— Quzhou, Zhejiang Province. The company has been established for more than 20 years, condensed the elite of the eight parties, and created a dynamic R & D team. They are conscientious, diligent, overcome one industry after another technical barriers, and constantly inject new content into the technological innovation of the pressure regulating industry. The team has a number of AC automatic voltage regulator core technology patents, in the automatic voltage regulator control technology to achieve a key breakthrough, a number of industry leading technical achievements. In the very low voltage environment voltage regulation and voltage stabilization technology, switching components when the arc control technology, load change and voltage stabilizing equipment maximum output power intelligent matching technology, filled a number of industry technology gaps.

For many years, with the team's deepening of professional technology and continuous exploration in technology research and development, "Sanyuan Huineng" has become a famous brand in the local market and won honor in the international market. In the domestic market, it has become the technical and equipment supplier of the State Grid Company's low voltage control project many times, and has also provided voltage regulation technical scheme and voltage regulation products for many well-known domestic transmission and distribution manufacturing enterprises. For a number of listed companies label production industry characteristics stable (voltage) products.

"Sanyuan Huineng" has a dare to technological innovation, the courage to undertake high-standard and difficult products and committed to the products sold around the world team, from R & D, production to sales links, gathering momentum. Honor by "Sanyuan people" once refresh, technology by "Sanyuan people" once a breakthrough, solid internal work and sinking technological innovation, so that "Sanyuan Hui can" become the infinite possibility of the industry.

Line far from you, "Sanyuan Huineng" will still be in one technical breakthrough after another, chasing the new peak in the technical field of the industry. In the great cause of building a strong power grid to find their own position, with a more pragmatic style to create more quality power products, for the construction of a more secure, more intelligent power grid contribution to their own strength.

Series of products operated by the Company and its outstanding advantages

Sanyuan Huineng focuses on high-end customer customization services, providing professional customized services for domestic and foreign customers, based on solving customer pain point problems. Think of customers, Sanyuanhui can adhere to provide customers with the best quality products, the most professional supporting programs. Perfect production workshop and advanced production equipment and testing equipment, for each production link, strict quality control.At present, the products are automatic AC voltage regulator, transformer and main parts (iron core, transformer, control board, watch head, relay, iron shell, etc). Contains relays from 500 VA—2000KVA power range and motor type regulators. We have classic TMB/SMB/TMH/TME and new TMP/TMS/TMR series.

The voltage regulator is mainly composed of transformer, relay or servo motor, control board and other components. In the manufacturing process, the iron core adopts high quality silicon steel sheet, precision docking, small loss of iron core and high efficiency. Other electronic components are mainly used by international famous brands, stable and excellent performance.

The company has a leading industry and fully independent property rights of the core patent technology, but also has a dedicated, professional R & D team, built a complete set of professional laboratories, such as moisture-proof, shockproof, high-voltage and low-temperature resistance, the first equipment with independent intellectual property industry leading automatic testing, aging production line, the main core components of power products are self-sufficient; vacuum process to achieve the transformer core components of oxygen-free fire, self-developed core parameter analysis equipment and perfect transformer insulation treatment equipment, for the perfect quality of each power product laid a solid foundation.

The company 20 years deep ploughing voltage regulator industry, in the control circuit and voltage stabilizer function realization, we have the exclusive patent, such as zero arc extinguishing, anti-time protection, anti-pull down and other core technologies, among which the unique adaptive arc extinguishing technology is a subversive innovation to the industry arc extinguishing technology, and has been equipped with products for two years, the arc extinguishing effect is excellent, so that the equipment failure rate is extremely low, thus improving the overall service life and service experience of the voltage regulator. In addition to relay voltage regulator manufacturing technology and core technology leading, servo voltage regulator and three-phase voltage regulator have outstanding quality advantages and strong technology accumulation, in the changing input voltage, Has the exclusive voltage regulator real-time output maximum power to the output voltage control technology.

Role of Voltage Stabilizer and Application Environment and Application Scope

Ac voltage regulator belongs to low voltage electrical industry, is a conventional product of low voltage electrical industry, mainly used in high power supply industry or equipment. The power supply radius is too long, the line loss is too large, the stage load changes greatly, and the power supply quality caused by the special load characteristics decreases. Voltage regulator is a kind of power supply circuit or power supply equipment which can automatically adjust the output voltage. Its function is to stabilize the power supply voltage which fluctuates greatly and does not meet the requirements of electrical equipment within its set value range. Make all kinds of circuits or electrical equipment work normally under rated working voltage.

The voltage regulator often works on the "wave tip" of the bad distribution network. Only in the distribution network with various problems in power supply will the voltage regulator be installed and used to solve problems such as voltage level, waveform distortion, frequency drift and so on. These problems will seriously affect the safety of users. voltage regulator can be widely used in: industrial and mining enterprises, oil fields, railways, construction sites, schools, hospitals, posts and telecommunications, hotels, scientific research and other departments of electronic computers, precision machine tools, computed tomography (CT), precision instruments, test devices, elevator lighting, imported equipment and production lines and other places requiring stable voltage of power supply. It is also suitable for the users at the end of the low voltage distribution network with too low or too high power supply voltage and large fluctuation range, as well as the power equipment with large load change, especially for all stable power consumption places with high demand for power grid waveform. The power regulator with high power compensation can be connected with fire power, hydraulic power and small generator.

Obtaining qualifications, certification, patent certificates, etc

We adhere to the strict cast quality, Innovation and development, After two decades of hard work, Company has passed the ISO9001(2008)、ISO14000、ISO18000 management system and certification, And in the process of independent research and development has hardware, software, design and other patents a total of more than 40. Because of our outstanding corporate performance, Was awarded the "special mayor award ", Be recognized as "national high-tech enterprise" in 2017 and be awarded provincial AA level "abide by contract and credit" enterprise. 2020, Was named Alibaba strength and quality star selected merchants. Meanwhile, Has won the China Power Society member units, China's high-tech enterprises, Quzhou patent demonstration enterprises, industrial output growth awards, For 20 years, Full of glory!

Production Sector And Production Equipment

Adhering to the principle of quality first, the company has technical engineering, quality, production and other departments, product management system is perfect.Employees under the guidance of the ISO9001(2000) quality management system model, the company's products with its reliable quality, perfect and thoughtful after-sales service has won the trust of users, the products sold all over the country and exported to the Middle East, Central Asia, Africa, Russia, Southeast Asia and other parts of the world.

The company has sheet metal workshop, spray molding workshop, iron core workshop, transformer workshop, board workshop and voltage regulator workshop. And has a large high-precision CNC laser cutting machine, CNC punching machine, CNC bending machine and a large number of ordinary punching machines, transformer automatic winding machine, automatic placement machine and other professional production equipment, and equipped with a semi-automatic spray line, four semi-automatic voltage regulator assembly line and two automatic packaging line. The company has complete facilities and perfect equipment. There are sufficient hardware and software conditions to ensure the company's capacity and product quality.

Introduction of services before, during and after sale

Pre-sale: how to choose the right regulator

1. Capacity safety factor

The AC power supply takes the output apparent power (kVA) as the nominal rated capacity, but in general the load is not pure resistive, that is, the power factor COS￠=1, and the active power kW= capacity (kVA) of the real energy output of the regulator. Therefore, in the actual selection of electrical equipment according to the rated power, power factor and load type and other specific conditions to reasonably select a stable power supply, its output power should have a proper margin, especially when the impact load selection margin should be larger, the specific selection safety factor is shown in the table below

Under the environment of large inductive and capacitive load (such as motor and computer), the starting current of load should be considered especially large (5~8 times of rated current), so the capacity of voltage regulator should be 2.5~3 times of load power.

Such as: three-phase motor 2.2 kW 1 sets of 5.5 kW 1, when selecting voltage regulator, capacity ≥(2.2 kW+5.5 kW)×2.5 19.25, that is, at least three-phase 20 or more products voltage regulator.

2. Output capacity curve of non-compensating power supply

The output capacity of the autotransformer (single phase 0.5 kVA~3 kVA、10k VA and below, three phase 9 kVA and below) begins to decrease when the input phase voltage is less than 198 V, and when the input phase voltage is equal to 160 V, it drops to 50% of the rated capacity of the regulator. Therefore, in the low end of the power supply voltage should pay special attention to reduce the load reduction use, so as not to overload the voltage regulator burned;

The autotransformer can output 220 V and 110 V voltage simultaneously. But even when all output by 110 V, the voltage regulator can not carry more than 50% of the rated capacity, otherwise it is overloaded.

On sale:

We recommend or customize products according to your voltage range, output precision, output frequency and so on. We support OEM and ODM. After confirming the contract, we usually pay 30% deposit first, support various forms of payment, such as TT、LC、 Western Union remittance, the remaining 70% of the balance, we will take product production and packaging pictures to customers to confirm, after confirmation can pay the balance. In addition, our delivery date is 25-35 days after receiving the deposit, the specific delivery date is confirmed according to the model and quantity.

We will make production plan according to customer order demand, strictly carry out production plan, if force majeure or other problems lead to delivery delay, we will discuss with customer in advance, And determine the compensation plan and ensure that the product without quality problems, perfect delivery.

After sale:

We will provide 1 year warranty for all products from the date of shipment of the goods leaving the factory. If there are any accessories problems, please provide damaged pictures or videos, we can provide free accessories replacement. We can also provide technical support until the problem is solved.