TOSUNlux блог | Цахилгаан ба гэрэлтүүлгийн технологийн талаархи ойлголт

Блог

3 фазын хүчдэлийн хамгаалагчдын эцсийн гарын авлага

2025 оны 7-р сарын 08

If your operations rely on heavy equipment, motors, or sensitive electronics running on a three-phase supply, then a 3 phase voltage protector is essential. Voltage fluctuations, phase loss, and over-voltage can damage machines, trigger downtime, and ruin critical systems. These protectors are designed to automatically disconnect power when things go wrong and reconnect once everything’s safe again. In this guide, we’ll walk you through how 3-phase voltage protectors work, how they compare to single phase voltage protectors, what to look for, and why a heavy duty over voltage protector can be the difference between smooth operation and costly failure. What Is a 3 Phase Voltage Protector? A 3 phase voltage protector monitors the voltage across all three phases of a power supply. If the voltage becomes too high, too low, or if any of the three phases becomes unbalanced or fails completely, the device will automatically disconnect the power supply to prevent damage. Once voltage levels return to normal, it reconnects power—automatically and safely. This is different from a single phase voltage protector, which monitors only one live and one neutral line. Single-phase units are common in homes and small offices. But in factories, data centers, and large buildings where power demand is higher, three-phase systems are the standard—and so is three-phase protection. Why It Matters in Real Operations Three-phase systems power large motors, elevators, cooling units, and production lines. These setups are more efficient for high-load operations, but they’re also more vulnerable to: A three phase voltage protector constantly checks each line and reacts […]
Дэлгэрэнгүй унших
Дата төв болон мэдээллийн технологийн тавиуруудын түр зуурын хүчдэлээс хамгаалах стратеги

2025 оны 7-р сарын 07

Alt-text: Server racks in a modern data center with controlled lighting and secure enclosures In modern data centers, transient voltage surge protector (TVSS) devices are vital for safeguarding sensitive equipment. These short, unexpected voltage spikes—often caused by lightning, switching events, or generator transfers—can corrupt data or damage servers in microseconds. TOSUNlux provides high-performance Surge Protective Devices (SPDs) that enable a full, end-to-end power protection strategy from a single trusted manufacturer—ideal for IT racks, server rooms, and overall data center environments. Understanding Transient Voltage Protection Transient voltage surge protectors detect voltage spikes and instantly shunt them away via MOVs, TVS diodes, or gas discharge tubes, clamping energy before it reaches your equipment . They typically react in nanoseconds—fast enough to shield high-speed data electronics. Key protection points include: Layered SPD placement ensures every potential entry point for transient surges is covered. Power Conditioner Surge Protector and Voltage Regulator A power conditioner combines surge protection with voltage regulation and line noise filtering. It smooths out brownouts, spikes, and electrical interference while delivering clean, stable power. A well-designed power conditioner surge protector and voltage regulator keeps output voltage within safe ranges, suppresses surges, and filters out electrical noise. This is especially useful in racks running sensitive servers or switching hardware where both voltage consistency and surge protection matter. DC Voltage Surge Protector Many IT systems use DC power—especially telecom racks and PoE networks. A DC voltage surge protector safeguards these circuits from transient spikes. Components like TVS diodes, rated to clamp in under 1 ps, guard against fast spikes […]
Дэлгэрэнгүй унших
Автомат шилжүүлэгч ба солих шилжүүлэгчийн хоорондох ялгаа

2025 оны 06 сарын 7-ны сар

Alt-text: Technician using a control panel in an industrial facility with power switch interface Power disruptions aren’t just inconvenient—they can be costly or dangerous in critical environments. That’s why many facilities use a backup power system with some kind of switch that shifts the load between power sources. But choosing the right device can be tricky if you’re unsure of the difference between an automatic transfer switch and a changeover switch. While both tools serve a similar purpose—switching power between sources—their features, levels of automation, and use cases are different. This guide simplifies the comparison so you can decide what fits your system best. Hero Product Highlight electrical supply wholesaler Discover a full range of electrical products from a trusted electrical supply wholesaler. TOSUNlux offers circuit breakers, contactors, switches, and more for global markets. View Product Understanding the Basics: ATS vs. Changeover Switch Let’s start with what they are. An automatic transfer switch (ATS) is a smart device. It continuously monitors your main power supply and, when an outage or drop is detected, it automatically switches to your backup source (usually a generator) and can even start the generator itself. A changeover switch, on the other hand, simply shifts the power connection between two sources. It can be manual or automatic, but most basic models don’t start or stop a generator—they just switch the power lines once the alternate source is already running. In short, an ATS offers automation and speed, while a changeover switch focuses on simple source switching without generator control. How Each […]
Дэлгэрэнгүй унших
Нарны PV болон инвертер системтэй ACS-ийг нэгтгэх бүрэн гарын авлага

2025 оны 7-р сарын 05

Alt-text: Wide rooftop solar panel installation at sunset, symbolizing solar energy integration When adding solar PV and inverters to your power setup, an automatic changeover switch for solar system makes life much safer and easier. It seamlessly shifts between grid and solar power—or solar and inverter—without manual intervention, protecting your equipment and simplifying installation. TOSUNlux solar PV ATS units provide essential safety features, precise control, and durable construction. With options for single-phase and three-phase applications, they serve as the reliable core of any integrated power system. Hero Product Highlight EP Changeover Switch Reliable and compact, TOSUNlux EP Changeover Switch enables smooth power source transition, ideal for backup systems and industrial panels. View Product Why You Need an Automatic Changeover Switch Connecting solar or inverter output directly into your main panel isn’t safe. Without proper isolation, you risk backfeeding the grid, damaging equipment, or endangering utility workers. A proper ac dc automatic changeover switch ensures only one power source is active at a time, making transitions safe and compliant. Hero Product Highlight electrical supply wholesaler Discover a full range of electrical products from a trusted electrical supply wholesaler. TOSUNlux offers circuit breakers, contactors, switches, and more for global markets. View Product How It Works with Solar and Inverters A changeover switch monitors two sources—for example, solar inverter and main grid. When solar power is sufficient, it directs energy from the inverter to your loads. As panels lose output (like at dusk), the switch detects the drop and flips to grid power within milliseconds. If you have […]
Дэлгэрэнгүй унших
Нэг фазын ба 3 фазын автомат шилжүүлэгч: Танд аль нь хэрэгтэй вэ?

2025 оны 7-р сарын 04

Alt-text: Technician using a tablet to inspect industrial power switch panel in a manufacturing facility A reliable power source makes all the difference—especially when backup power is required. Automatic changeover switches manage that shift, but choosing between a single-phase automatic changeover switch and a 3 phase automatic changeover switch depends on your power setup. This guide explains the key differences so you can select the right solution for homes, businesses, and industrial facilities. Understanding Single‑Phase and Three‑Phase Power In a single-phase system, power flows through two wires (one live, one neutral), delivering up to 230 V—enough for homes and small offices. Three-phase systems use three live wires (often with a neutral) and operate at higher voltages, like 380 V, delivering continuous power well-suited for industrial machinery and large HVAC systems. That’s why the automatic three phase changeover switch exists: it switches all three lines simultaneously to ensure balanced power. A single phase automatic changeover switch only needs to switch one live line and neutral. How Each Switch Works Not all changeover switches work the same way. The main difference lies in how many lines they’re designed to handle and what kind of systems they support. Here’s a closer look at how single-phase and three-phase automatic changeover switches function. Single‑Phase Automatic Changeover Switch These switches are built for simplicity. They detect when your main power supply fails—usually utility power—and automatically shift the load to a backup source like an inverter or generator. Once stable power returns, they switch back. They’re best suited for: The switching process is quick […]
Дэлгэрэнгүй унших
Хүчдэл хамгаалагч ба хүчдэлийн хамгаалалт: Танд аль нь үнэхээр хэрэгтэй вэ?

2025 оны 7-р сарын 03

Alt-text: Technician monitoring control systems in an industrial power facility When choosing between a voltage protector vs surge protector, it can feel confusing. Both claim to defend your equipment, but they tackle two distinct electrical threats: sudden spikes vs. ongoing voltage swings. This surge protector vs voltage protector breakdown will help you clearly understand what each one does—and when you need both. Hero Product Highlight electrical supply wholesaler Discover a full range of electrical products from a trusted electrical supply wholesaler. TOSUNlux offers circuit breakers, contactors, switches, and more for global markets. View Product What a Surge Protector Does A surge protector is like a bouncer for your devices. It stands guard at the outlet, ready to absorb or divert sudden voltage spikes—those brief surges caused by lightning, grid switching, or large appliances switching on or off. These spikes can reach thousands of volts in mere microseconds, damaging circuit boards today and degrading them tomorrow. Hero Product Highlight TSP8 Surge Protector TSP8 Surge Protector by TOSUNlux offers fast, reliable protection against lightning and overvoltage for your electrical systems. View Product Key specs: Most offices should install strip-style surge protectors and consider a whole-building surge device at the main panel for deeper protection. What a Voltage Protector (Regulator/Stabilizer) Does A voltage protector, also known as a voltage regulator or stabilizer, monitors and adjusts the voltage over time. It safeguards against sustained under-voltage (brownouts) or over-voltage that can shorten equipment life, cause errors, or trigger shutdowns. This is vital in regions with an unstable supply. Models range […]
Дэлгэрэнгүй унших
Хүчдэл хамгаалагч ба тогтворжуулагч ба UPS: Цахилгааны хамгаалалтаа сонгох

2025 оны 7-р сарын 02

Alt-text: Technician operating complex industrial control panel in low light environment Unstable power puts your equipment at serious risk. Voltage fluctuations, sudden surges, and unexpected outages can cause serious damage or costly downtime. The right protection device can save you thousands in repairs and replacements—but how do you choose? This guide breaks down the difference between a voltage protector vs stabilizer vs UPS, explains where each fits best, and helps you decide based on your specific needs. Understanding Voltage Protectors, Stabilizers, and UPS Let’s start by defining each device. While they all offer power protection, they work differently and serve different roles. Each of these has a role to play depending on the kind of equipment you’re protecting and how unstable your power supply is. Voltage Protector: Simple, Critical Defense A voltage protector is a fast-acting safety device. It doesn’t correct voltage problems—it simply cuts the power when voltage moves outside the safe range. Once the voltage stabilizes, it reconnects the circuit. This is ideal for protecting motors, pumps, compressors, and electronics that would otherwise overheat or fail when exposed to under-voltage or surges. TOSUNlux is a specialist manufacturer of high-quality, industrial-grade voltage protectors. Our devices offer the most reliable and cost-effective way to protect the motors and electronics in your most valuable appliances. Stabilizer: Real-Time Voltage Control A stabilizer—or automatic voltage regulator (AVR)—is designed for environments where voltage fluctuates frequently but rarely cuts out entirely. It actively regulates the voltage, increasing it when it drops and decreasing it when it spikes. This is best […]
Дэлгэрэнгүй унших
2025 оны шилдэг 5 автомат шилжүүлэгч үйлдвэрлэгч

2025 оны 01 сарын 7-р сар

If you’re sourcing automatic changeover switch manufacturers, reliability and product support matter just as much as price. The right partner gives you dependable switching, smart controls, and global service coverage — all backed by real-world performance. Here’s a rundown of five top manufacturers leading the space in 2025, including why TOSUNlux is becoming the go-to choice for industries looking for long-term value. 1. TOSUNlux TOSUNlux has built a reputation for delivering high-performance switching solutions across residential, commercial, and industrial sectors. Their automatic changeover switches support both single-phase and three-phase systems, making them a great fit for factories, data centers, and hybrid solar setups. What sets TOSUNlux apart is their ability to engineer high-quality switching systems while keeping prices competitive. They also support custom OEM and ODM production, making them ideal for resellers or integrators. 2. Schneider Electric Source: Schneider Electric Hero Product Highlight EP Changeover Switch Reliable and compact, TOSUNlux EP Changeover Switch enables smooth power source transition, ideal for backup systems and industrial panels. View Product Schneider is a global giant known for innovation. Their ATS units are smart-grid ready and ideal for industrial and commercial facilities that need seamless power transfers. Their solutions are top-tier, but may be overbuilt for smaller installations. 3. ABB Source: ABB ABB manufactures automatic transfer switches that handle current ratings up to 1600A. These switches are often motorized and built to operate under harsh electrical and environmental conditions. Their focus is on minimizing downtime and offering high reliability for operations where power continuity is critical—such as utility substations, […]
Дэлгэрэнгүй унших
HVAC системд зориулсан янз бүрийн төрлийн конденсаторуудыг ойлгох

2025 оны 6-р сарын 17

Төрөл бүрийн конденсаторуудыг тоо томшгүй олон хэрэглээнд цахилгаан энергийг хадгалах, зохицуулахад ашигладаг бөгөөд энэ нь төрөл тус бүрийг өвөрмөц болгодог. Янз бүрийн төрлийн конденсаторуудыг судлахдаа нэг загвар нь бүх зорилгод нийцэхгүй гэдгийг ойлгох нь чухал юм. Цахилгаан моторыг жигд ажиллуулахаас эхлээд том хэмжээний эрчим хүчний системд хүчдэлийн тогтвортой байдлыг хангах хүртэл конденсаторууд нь цахилгаан системд тодорхой үүрэг гүйцэтгэдэг тусгай хэлбэртэй байдаг. TOSUNlux нь найдвартай конденсатор үйлдвэрлэгч, нам хүчдэлийн цахилгаан хэрэгслүүдийн нэг цэгийн ханган нийлүүлэгчийн хувьд үйлдвэр, худалдаа, ахуйн хэрэглээнд тохирсон конденсаторуудыг санал болгодог. Танд байнга тааралддаг төрлүүд болон тэдгээрийг ихэвчлэн хаана ашигладаг талаар задлан үзье. HVAC-ийн хэрэглээнд хэрэглэгддэг конденсаторын 5 нийтлэг төрөл 1. Ачаалах конденсатор: Хөдөлгүүрийн эрчим хүчийг эхлүүлэх Конденсатор нь хөдөлгүүрийг ажиллуулахын тулд анхны хүчдэлийг нэмэгдүүлэх боломжийг олгодог. Энэ нь агааржуулагч, компрессор, насос зэрэгт байдаг нэг фазын хувьсах гүйдлийн моторуудад ихэвчлэн ашиглагддаг. TOSUNlux нь байнгын асаалт болон өндөр эргүүлэх моментийн ачаалалд зориулагдсан бат бөх АС мотор эхлүүлэх конденсаторуудыг санал болгодог. Эдгээр конденсаторууд нь олон багтаамжийн зэрэглэлд байдаг бөгөөд эрчимтэй эхлүүлэх эрэлт хэрэгцээг ямар ч алдаагүйгээр зохицуулахаар бүтээгдсэн. Хэрэв та мотороор удирддаг систем суурилуулах эсвэл солих гэж байгаа бол зөв эхлүүлэх конденсаторыг сонгох нь системийн урт наслалтад маш чухал юм. 2. Хөдөлгүүрийн конденсатор: Тасралтгүй ажиллах зориулалттай. Түр зуурын конденсатор болох эхлэлийн конденсаторуудаас ялгаатай нь моторын конденсаторууд нь хэвийн ажиллагааны үед моторын үр ашиг, чадлын коэффициентийг сайжруулахын тулд тасралтгүй ажилладаг. Ийм учраас моторын конденсаторыг ихэвчлэн сэнс, үлээгч, HVAC системд олдог. TOSUNlux-ийн TCP моторын конденсаторууд болон сэнсний конденсаторууд нь өргөн цар хүрээтэй […]
Дэлгэрэнгүй унших
Конденсаторыг хэрхэн шалгах тухай 6 үндсэн алхам

2025 оны 6-р сарын 17

Та эвдэрсэн таазны сэнс засах эсвэл HVAC системийн алдааг олж засварлаж байгаа эсэхээс үл хамааран конденсаторын ажиллагааг хэрхэн шалгахыг ойлгох нь чухал ур чадвар юм. Сул эсвэл бүтэлгүйтсэн конденсатор нь хэлхээг чимээгүйхэн тасалдуулж, моторыг эхлүүлэхгүй эсвэл үр ашиггүй ажиллуулахад хүргэдэг. Аз болоход, мультиметр болон хэд хэдэн урьдчилан сэргийлэх арга хэмжээний тусламжтайгаар та конденсатор ажиллаж байгаа эсэхийг хурдан тодорхойлох боломжтой. Конденсаторыг найдвартай, үнэн зөв туршихыг хүссэн хэн бүхэнд зориулсан зургаан үндсэн алхамыг доор харуулав. Конденсаторыг турших 6 чухал алхам Алхам 1: Юуны өмнө аюулгүй байдал—унтраах ба цэнэггүй болгох Аливаа зүйлийг шалгахын өмнө төхөөрөмжийг тэжээлээс салга. Конденсатор нь залгуураас салсан ч цэнэгээ хадгалах боломжтой тул эхлээд цэнэггүй болгох нь чухал. Үлдсэн хүчдэлийг суллахын тулд терминалууд дээр резистор эсвэл тусгаарлагдсан халив (бага хүчдэлийн нэгжийн хувьд) ашиглана. Мэргэжлийн зөвлөгөө: Энэ алхам нь конденсаторыг хэрхэн аюулгүй шалгах талаар сурахад маш чухал юм. Цутгах процессыг хэзээ ч бүү алгас. Алхам 2: Конденсаторын төрөл ба үнэлгээний тухай ойлгох Конденсаторууд нь төрлөөс хамааран өөр өөр байдаг - эхлүүлэх конденсатор, ажиллах конденсатор, электролит, керамик гэх мэт. Шошгон дээр хүчдэл ба багтаамжийг шалгана уу (микрофарадаар хэмжсэн, μF). Үнэлгээний утгыг мэдэх нь дараа нь бодит уншилтыг харьцуулахад тусална. Хэрэв та конденсаторыг цахилгаан хэрэгсэл эсвэл хэлхээний самбар дээр туршиж байгаа бол энэ нь туйлширсан эсвэл туйлшрахгүй эсэхийг мэдэх хэрэгтэй, учир нь энэ нь туршилтын аргад нөлөөлдөг. Алхам 3: Мультиметрийг туршихад бэлтгэх "Та конденсаторыг мультиметрээр хэрхэн шалгах вэ?" гэж асууж буй эхлэгчдэд мультиметрийн багтаамж (µF) байгаа эсэхийг шалгаарай. Орчин үеийн дижитал мультиметрүүд энэ функцийг ихэвчлэн агуулдаг. Үгүй бол та эсэргүүцлийн үндсэн туршилтыг хийж […]
Дэлгэрэнгүй унших