ItemStep-down step-up transformer Place of OriginChinaBrand NameZHIWINModel NumberVoltage transformerUsageChange mains voltage to match with the household appliancePhaseSingleCoil StructureTOROIDALCoil NumberOtherProduct nameVoltage Converter  Step-up/Step-down TransformerColorBlackTypeDry typeFrequency50/60HzMaterialCopperCooling MethodAir CoolingRated capacity500Va-10KvaInput voltageAc 240v 220v 120v110vOutput VoltageAc 110v 120v 220v 240vCertification CE

Uninterruptible power supply systems are used to provide backup power during power outages or fluctuations to ensure that hospitals can continue to operate normally in the event of power failures or other electrical problems. Many critical equipment and systems in hospitals, such as operating rooms, ICUs, emergency rooms, laboratories, etc., have high requirements on the reliability of power supply, because power interruptions may have a serious impact on patient safety and medical services. A hospital UPS system usually consists of one or more UPS hosts, batteries and battery cabinet, and power input and output wires connected to the hospital power system. Medical systems, especially equipment such as CT machines and X-ray machines, must be equipped with UPS power supplies.How to choose the right medical ups power supply?1. An online UPS uninterruptible power supply with zero switching time needs to be selected.2. When supplying power to capacitive loads such as computers, its rated output power should be greater than 1.5 times the sum of the rated power of each computer equipment, and when supplying power to other electrical equipment, it should be 1.3 times the maximum calculated load.3. The inrush current of the load shall not exceed 150% of the rated current of the UPS.How to choose the UPS power supply for the hospital-related equipment? The following equipment options are suggested for your reference.1. Color ultrasound, biochemical analyzer, blood cell analyzer, plasma collector, electrolyte analyzer, chemiluminescence immunoassay analyzer, CT and nuclear magnetic resonance workstation and other equipment, basically 3000VA UPS uninterruptible power supply is enough for a single instrument, For some higher power models, 6000VA is enough.2. CT and nuclear magnetic resonance machines need industrial low frequency on-line uninterruptible power supplies with three-phase four-wire isolation transformers. The power is basically between 80KVA and 160KVA, of which 120KVA is used for CT machines, and 100KVA and 160KVA are used for nuclear magnetic resonance machines.3. According to statistics, medical equipment in general villages and towns in China is disturbed by power supply more than 40 times a month, mainly including voltage changes, power outages (including short-term power outages measured in milliseconds), phase loss, and poor phase balance. Among these interferences, a large part is easy to be ignored because the naked eye cannot detect and distinguish them, but it usually affects the normal and safe use of the equipment.Shenzhen SST Power Co., Ltd.'s medical dedicated UPS power supply is of high quality, reasonable price and first-class service. For medical equipment with different power ratings, there are special models for different requirements. If you want to know more about medical UPS power supply, you can directly log on to the company's website and consult their customer service.

The customer bought imported printing machines and SMT placement machines, but found that the voltage at the power consumption site was not stable, and sometimes there were power outages, which was very distressing. Therefore, after consulting our professional salesman, our salesman understood the situation on site and the condition of the equipment, and then equipped the customer with a 60KVA low frequency online UPS and 32pcs lead-acid batteries with sufficient power according to the actual situation.In the process of communicating with our salesman, the customer found that our salesman was very professional, and immediately arranged the order. We delivered the UPS, batterries, and battery cabinet to the site within the date required by the customer, and asked our engineers to install them. When the customer checked them, he was very satisfied. Great compliments on our products, our people, and our service.shenzhen SST Power has been committed to the research and development and sales of uninterruptible power supplies and to provide customers with good pre-sales and after-sales services.

The Voltage Stabilizer has three functions:(1) It can protect precision instruments with high voltage requirements.(2) The experimental equipment (laboratory equipment) j of laboratories (laboratories) with higher standards are equipped with a Voltage Stabilizer to ensure the accuracy level (accuracy) of experimental (laboratory) data.(3) The key equipment of hospitals, national defense, factories, schools, finance and other departments are equipped with Voltage Stabilizer to ensure the stability and safety of equipment operation. In a word, the key departments of all industries apply Voltage Stabilizer to their key electrical equipment.

The automatic voltage stabilizer is a device that stabilizes the output voltage. The automatic voltage stabilizer is composed of a voltage regulating circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit performs sampling, comparison and amplification, and then drives the servo motor to rotate, so that the position of the carbon brush of the voltage regulator changes, and the coil turns ratio is automatically adjusted to maintain the stability of the output voltage.Automatic voltage stabilizer can be widely used in: electronic computers, precision machine tools, computed tomography (CT), precision instruments, test devices, Elevator lighting, imported equipment and production lines and other places that require stable voltage of the power supply. It is also suitable for users at the end of the low-voltage distribution network where the power supply voltage is too low or too high, and the fluctuation range is large, and the electrical equipment with large load changes, especially suitable for all voltage-stabilized electricity places that require high grid waveforms. High-power compensation type electric automatic voltage stabilizer can be connected to thermal power, hydraulic power and small generators.Automatic voltage stabilizer is a power supply circuit or power supply device that can automatically adjust the output voltage. Its function is to stabilize the power supply voltage that fluctuates greatly and does not meet the requirements of electrical equipment within its set value range, so that various circuits or electrical appliances can be stabilized. The equipment can work normally under the rated working voltage.With the rapid advancement of society, the number of electrical equipment is increasing day by day. However, due to the aging and development of power transmission and distribution facilities, as well as poor design and insufficient power supply, the voltage of end users is too low, while the voltage of line users is often too high. Sophisticated equipment, like a time bomb.As a public power grid, the mains system is connected to thousands of various loads. Some of the larger inductive, capacitive, switching power supplies and other loads not only obtain power from the power grid, but also cause damage to the power grid itself. Affect and deteriorate the power supply quality of the power grid or local power grid, resulting in the distortion of the mains voltage waveform or frequency drift. In addition, unexpected natural and man-made accidents, such as excessive load voltage, earthquake, lightning strike, open circuit or short circuit of power transmission and transformation system, will endanger the normal supply of electricity, thereby affecting the normal operation of the load.Unstable voltage will cause fatal injury or malfunction of the equipment, affect production, cause delay in delivery, unstable quality and other losses. At the same time, it accelerates the aging of the equipment, affects the service life and even burns the accessories, so that the owner faces the trouble of needing maintenance or needs to update the equipment in a short period of time, wasting resources; in severe cases, safety accidents even occur, resulting in immeasurable losses. Therefore, the use of automatic voltage stabilizer is essential for electrical equipment, especially high-tech and precision equipment with strict voltage requirements.

When customers buy a household voltage stabilizer, they will start to consider some questions, such as whether the electricity consumption will increase rapidly after using the voltage stabilizer? Nowadays, electrical appliances are beginning to change to low energy consumption. The word power consumption is also a concern that everyone is more concerned about, and it is also an issue that must be considered by the country and energy-saving work. So what is the power consumption of a general household voltage stabilizer?This question is very curious and concerned by everyone, so let's analyze it.At present, the power consumption of several voltage stabilizers on the market is generally very low. The TNS/D series of voltage stabilizers generally do not exceed 1% under no-load conditions, and the load generally does not exceed 3-5%. The higher the power, the higher the full-load efficiency. SBW is a high-power type with an efficiency of more than 50KVA, which can basically reach more than 98%. However, the loss of induction type and oil-immersed voltage stabilizer is larger.Therefore, whether the voltage stabilizer consumes electricity can not be fully explained here. It is still necessary to distinguish which model it is, but they are all low-power consumption, but everyone must like low-power consumption, and it is also in line with energy saving in the current era. low carbon concept.

As a public power grid, the power supply system is connected to thousands of various loads, including some large inductive, capacitive, switching power supplies and other loads. These loads not only obtain power from the power grid, but also affect the power grid itself, causing distortion of the mains voltage waveform or frequency drift, making the power grid worse and lowering the power supply quality of the power grid.In addition, natural accidents and man-made accidents, such as excessive load voltage, open circuit or short circuit of power transmission and transformation system, earthquake, and lightning strike, will endanger the normal supply of electricity, thereby affecting the normal operation of the load. At this time, it is necessary to use a voltage stabilizer to maintain the stability of the output voltage.Almost all medical equipment needs to be powered by electricity. In addition to medical equipment related to the technology and performance of the machine itself, the normal supply of electricity is also crucial. The normal use of medical equipment is related to the life of the patient, and a slight mistake can cause irreversible results.The stability and reliability of power supply are related to the lifeblood of patients. Advanced equipment also poses challenges to power supply. During the use of medical equipment, problems such as inability to work under DC/AC, electrical failure, inability to start, and output may occur. Alarm failure, leakage, burns, button failure and other phenomena caused by equipment also occur frequently. Therefore, in this case, a special voltage stabilizer for medical equipment is usually used to maintain the stability of the output voltage. However, as long as it is a voltage stabilizer, it can be regarded as a special voltage stabilizer for medical equipment, but a voltage stabilizer that meets the requirements of medical equipment is a high-quality voltage stabilizer in the voltage stabilizer.For medical-specific voltage stabilizers, the following requirements and conditions must be met and guaranteed:1. The voltage stabilizer for medical equipment must be high-precision first, and the higher the voltage stabilization accuracy, the more stable the operation of the stable medical equipment.2. The voltage stabilizer for medical equipment must also meet the maintenance-free and mechanical operation voltage stabilizer, because if the voltage stabilizer has a mechanical failure when the medical equipment is working, we all know that mechanical failure will occur only in the equipment with mechanical action (such as carbon The brush type voltage stabilizer is a mechanical operation voltage stabilizer, also called a contact voltage stabilizer).3. The voltage stabilizer for medical equipment must also meet the three-phase sub-adjustment function: this phase is not a more sexual requirement, but is only considered from the hospital space and cost. The voltage stabilizer with three-phase sub-adjustment function can be mixed with three-phase equipment and single-phase equipment at the same time. It is not necessary to separate the three-phase electrical equipment from the single-phase electrical equipment and separately purchase the voltage stabilizer for single-phase medical equipment and three-phase medical equipment. Equipment-specific voltage stabilizer.4. The anti-interference ability is also a rigid requirement of the voltage stabilizer for medical special equipment.5. Protection functions such as overvoltage, undervoltage, short circuit, phase loss and automatic bypass are also indispensable conditions for medical equipment.What kind of voltage stabilizer is a dedicated voltage stabilizer for medical equipment?  1. In terms of speed, the voltage stabilizer for medical equipment must meet the above conditions.  2. The voltage stabilizer that meets the above conditions must be a non-contact voltage stabilizer. The contactless voltage regulator has the characteristics of fast voltage stabilization, high voltage stabilization accuracy, three-phase sub-adjustment, anti-interference, and multiple protection functions. In the voltage stabilization work, there is no mechanical operation and maintenance-free features.

For production and commercial users, some equipment requires three-phase power, while some equipment requires single-phase power. If we need to buy a voltage stabilizer, do we need to buy a 3-phase voltage stabilizer and a single-phase voltage stabilizer? What about phase regulators?In fact, if we are buying a voltage stabilizer, if we are buying a 3 phase voltage stabilizer and a single-phase voltage stabilizer, if we buy one separately, it will undoubtedly cause unnecessary waste of cost, which is a huge waste for users. cause unnecessary waste.When we have single-phase or three-phase electrical equipment, how do we choose a voltage stabilizer and whether we need to buy a voltage stabilizer for each. When we choose a voltage stabilizer, we only need to see whether the voltage stabilizer can be connected to single-phase electrical equipment and three-phase electrical equipment. Among them, it mainly depends on whether the voltage stabilizer supports three-phase sub-adjustment.At present, 3 phase voltage stabilizer can be divided into three-phase three-wire voltage stabilizer and three-phase four-wire voltage stabilizer, and we connect single-phase voltage stabilizer on the basis of 3 phase voltage stabilizer, we need to choose Gute power three-phase four-wire voltage stabilizer Line regulator, when connecting to single-phase, we need to connect one end to the live wire of the output end of the voltage stabilizer, and one end to the neutral line of the output end of the voltage stabilizer.

3 phase voltage stabilizer is a large-scale voltage auxiliary power supply developed and produced for 380V industrial electricity. Generally, the three-phase voltage stabilizer is at least 10KVA to thousands of KVA. Among them, the 3 phase voltage stabilizer, the line access is all three-phase electricity, and it is not a three-phase live wire and a neutral wire.The 3 phase voltage stabilizer is generally connected to large-scale industrial production equipment, and the conventional wiring method of this type of electrical equipment is: three live wires, one neutral wire and ground wire, a total of five line inputs, and for some special equipment , the input may have three live wires and one ground wire, or even only three live wires.For household appliances, it is generally single-phase input, and the general line is divided into: a live wire, a neutral wire, and for a slightly larger power appliance, each with a live wire, a neutral wire and a ground wire. The household voltage is 220V, so when choosing a voltage stabilizer, if it is a household voltage stabilizer, we choose a single-phase voltage stabilizer. The difference between a single-phase voltage stabilizer and a 3-phase voltage stabilizer is that the voltage output and input of the single-phase voltage stabilizer are connected to a live wire and a neutral wire.Summary: The 3 phase voltage stabilizer is an industrial 380V voltage stabilizer, while the household voltage stabilizer is 220V, so the 3 phase voltage stabilizer cannot be used for home use.

Voltage stabilizer can be divided into industrial voltage stabilizer and household voltage stabilizer according to its purpose; according to voltage, it can be divided into three-phase voltage stabilizer and single-phase voltage stabilizer. With the development of science and technology, power companies continue to increase funds, improve and upgrade electrical equipment, and the electricity environment has gradually become stable and safe. So is it necessary to continue to use the home voltage stabilizer?Generally speaking, household voltage stabilizers are mainly light and small, and are mainly wall-mounted to save space. Many users will consider a household voltage stabilizer to be placed at home. Here, we will explain whether it is necessary to use a voltage stabilizer in the home, and under what circumstances the home uses a voltage stabilizer.1. The role of voltage stabilizerA voltage stabilizer is a device that converts the fluctuating voltage, that is, the voltage that is high and low, to achieve a stable voltage for the load to use. So from the above situation, the main function of voltage stabilizer is voltage stabilizer.2. Under what circumstances does the family use the voltage stabilizerFor the use of voltage stabilizer, if we are under normal circumstances, the voltage at home is high and low, and some electrical equipment cannot operate normally, lighting equipment is flickering, the air conditioner is turned on, and the external unit makes abnormal noise. Most of the reasons for this are because caused by low voltage. So in these cases, we take a multimeter to measure, if the voltage is lower than 220V, the voltage is too low. When the voltage is 200V, it exceeds the acceptable voltage range of most of our electrical equipment. At this time, you need to choose a voltage stabilizer.3. Is it necessary to use a voltage stabilizer in the family?If the voltage is normal and all the equipment in the family can work normally, we do not need to use a voltage stabilizer. If the voltage at home is often abnormal, it is necessary to choose a high-quality voltage stabilizer. When choosing a voltage stabilizer, I do not Covet cheap. Based on the quality, it is necessary to choose a voltage stabilizer suitable for your home environment.