TOSUNlux ብሎግ | በኤሌክትሪካል እና የመብራት ቴክ ላይ ግንዛቤዎች

ብሎግ

በህንፃ ውስጥ ያለውን የኤሌክትሪክ ስርዓት መረዳት፡ የጀማሪ መመሪያ

ጥቅምት 12 ቀን 2025

An electrical system in a building is the hidden network that powers lights, appliances, heating, cooling, and every device we rely on daily. Without it, modern life comes to a stop. For beginners, understanding how this system works is essential—not just for curiosity, but also for safety, energy efficiency, and making smarter decisions when choosing products. In this guide, you’ll learn the basics of a building electrical distribution system, discover the role of electrical devices, and see why reliable components are the foundation of comfort and safety. What Is an Electrical System in a Building? An electrical system in a building is the complete setup that delivers electricity from the utility supply to every outlet, switch, and device inside. It includes wiring, distribution boards, circuit breakers, meters, transformers, and all the electrical devices that make power usable. Key Takeaways The Flow of Electricity: From Source to Socket Electricity enters a building through a service connection, usually from the local utility provider. From there, it passes through the main distribution board and is divided into circuits. Each circuit powers specific areas, such as lighting, outlets, or large appliances. This structured design prevents overloads, allows energy efficiency, and simplifies maintenance. For example, if a short circuit occurs in the kitchen, only that section is cut off instead of the entire building. This organization is the heart of the building’s electrical distribution system. Essential Electrical Devices in Buildings Lighting Lighting is the easiest part of an electrical system in a building to notice because it affects daily life […]
ተጨማሪ ያንብቡ
ለ EV ቻርጅ ጣቢያዎች ለምን የቀዶ ጥገና ጥበቃ አስፈላጊ ነው።

ጥቅምት 12 ቀን 2025

Surge protection for EV chargers is not optional; it is essential. EV charging stations are high-value assets, yet they are very vulnerable to power surges caused by lightning strikes, unstable power grids, and switching operations. Without protection, a surge can damage the charger, the vehicle, or both. Installing the right surge protection device for EV chargers ensures safe, reliable, and long-lasting operation. In this article, we’ll explain the risks of surges, how surge protectors for EV charging work, and why solutions like the TOSUNlux TSP1 Series SPD make such a difference. You’ll also learn why a full protection system goes beyond SPDs and includes circuit breakers and isolators. The Risks of a Power Surge Every EV charger connects to the power grid. That connection exposes it to sudden bursts of voltage, known as transient overvoltages. These spikes last only microseconds but can exceed the safe rating of electronic systems. The main causes of surges are: Why is this dangerous? Electric vehicles have sensitive electronic systems, typically designed to handle about 2.5 kV. Many surges exceed that level, meaning a single event can cause damage. That’s why surge protection EV charging systems are necessary to prevent costly downtime and repairs. The Solution: Surge Protection Devices (SPDs) The most effective safeguard is a surge protection device for EV chargers. An SPD monitors voltage levels and instantly diverts excess energy to the ground before it can damage the charging equipment or the vehicle. International standards like IEC 60364-7-722 and IEC 61643-11 recommend SPDs, especially for public charging stations. […]
ተጨማሪ ያንብቡ
የሚስተካከለው የወረዳ ሰባሪ ምንድን ነው እና እንዴት ነው የሚሰራው?

ጥቅምት 12 ቀን 2025

An adjustable circuit breaker is a type of protection device that allows users to modify its trip settings to match specific electrical load conditions. Unlike fixed breakers, which have preset limits, adjustable models provide more flexibility and precision in managing current flow, preventing unnecessary shutdowns and enhancing safety. Whether you’re powering data centers, machinery, or commercial systems, these breakers help keep operations smooth and efficient. In this article, we’ll break down how adjustable circuit breakers work, why they matter, and how they improve the reliability and safety of your electrical system. Whether you’re a homeowner, technician, or facility manager, understanding this tool can help you reduce power interruptions and equipment failures. What Is an Adjustable Circuit Breaker? An adjustable circuit breaker is a protective device used in electrical systems that can be manually set to trip at different current levels. This type of breaker is commonly used in industrial and commercial settings where electrical demands vary across different equipment. Unlike standard circuit breakers, adjustable types have settings that let you control when the breaker trips due to overload, short circuit, or ground fault. These settings include current limits and time delays. Key Takeaways: How Does an Adjustable Circuit Breaker Work? The core components of an adjustable circuit breaker include: When a fault occurs, such as an overload or short circuit, the breaker trips, disconnecting power to prevent damage. What makes adjustable models unique is the ability to fine-tune: This helps avoid unnecessary power shutdowns in cases where short surges are expected, such as when motors […]
ተጨማሪ ያንብቡ
Surge Protector vs Circuit Breaker፡ ልዩነቱ ምንድን ነው እና ለምን ሁለቱንም ያስፈልጎታል።

ጥቅምት 12 ቀን 2025

A circuit breaker protects your wiring and prevents fires by interrupting power during an overload, while a surge protector shields your electronics from sudden voltage spikes. They serve very different purposes, and together, they form a complete protection system. In this article, we’ll break down their functions, differences, and how using both ensures your space is safe, efficient, and future-ready. What Is a Circuit Breaker? A circuit breaker is a device designed to automatically stop the flow of electricity when the system is overloaded or a short circuit occurs. Its main job is to prevent fires, equipment damage, and wiring overheating. Key Takeaways: When too much current flows through the circuit—such as when too many appliances are on one line, the breaker “trips” and cuts power. It’s reusable and can be reset after tripping. What Is a Surge Protector? A surge protector defends electronic devices from sudden spikes in voltage, often caused by lightning, power grid switching, or equipment malfunction. Key Takeaways: Think of it like a bodyguard for your devices; it won’t stop a fire, but it will stop your expensive computer or TV from frying during a power surge. Core Differences: Surge Protector vs Circuit Breaker Let’s clear up the confusion. Although both enhance electrical safety, they solve different problems. Here’s how they compare: Feature Circuit Breaker Surge Protector Main Function Cuts off power to prevent overheating and fire Diverts voltage spikes to protect electronics Type of Protection Overload and short circuit Voltage surges and spikes Location Electrical panel Wall outlet or panel […]
ተጨማሪ ያንብቡ
የቮልቴጅ ጥበቃ ማስተላለፊያ ምንድን ነው እና እንዴት ነው የሚሰራው?

ጥቅምት 12 ቀን 2025

A voltage protection relay is a safety device designed to keep electrical systems stable and prevent damage caused by abnormal voltage levels. It works by monitoring incoming power and disconnecting the circuit if the voltage becomes too high or too low. In simple terms, it acts like a vigilant guard that ensures your machines and appliances always run within safe voltage limits. Whether in factories, offices, or homes, voltage protection relays protect equipment, reduce downtime, and extend the lifespan of electrical systems. In this article, you’ll learn what a voltage protection relay is, how it works, the different types available, and why it is vital for both industrial and residential power safety. We’ll also explore how TOSUNlux products deliver outstanding performance in even the harshest power grid environments. Understanding the Role of a Voltage Protection Relay At its core, a voltage protection relay is part of an electrical circuit that continuously checks the voltage level. If it senses a deviation beyond the preset threshold, it automatically signals the breaker to trip and disconnects the circuit. This prevents equipment from being exposed to harmful conditions. Unlike circuit breakers that respond only to extreme surges or faults, a voltage protection relay is far more sensitive and precise. It can react quickly to subtle changes that might otherwise be overlooked, providing a higher degree of safety and system reliability. Key takeaways: How Does a Voltage Protection Relay Work? The working principle is simple yet powerful. The relay contains an electromagnetic coil and a switch. When the voltage stays […]
ተጨማሪ ያንብቡ
የደረጃ በደረጃ መመሪያ፡- እውቂያውን እንዴት እንደሚፈትሽ

ጥቅምት 12 ቀን 2025

Testing a contactor is the safest way to know if it is working correctly or if it needs replacement. The bottom line: you test a contactor by checking its coil resistance, contact resistance, and overall operation using a multimeter. In this guide, you’ll learn exactly how to test a contactor step by step, including safety checks and troubleshooting tips. Whether you’re a beginner or refreshing your knowledge, this article will give you the confidence to work safely with electrical equipment. What Is a Contactor? A contactor is an electrically controlled switch used in circuits that handle high current, such as motors, pumps, and HVAC systems. Three key takeaways: Why Learn How to Test a Contactor? Contactors wear out over time due to heat, arcing, and mechanical stress. If not checked, a faulty contactor can cause equipment downtime, overheating, or even electrical hazards. Learning how to test a contactor with a multimeter helps you: Safety First Before Testing Working with contactors means working with live electrical systems. Before learning how to test an AC contactor, follow these precautions: Tools You Need To test a contactor properly, gather: Step 1: Visual Inspection Before using a tool, inspect the contactor for: If you see major physical damage, the contactor should be replaced immediately. Step 2: Coil Resistance Test The contactor coil is what energizes the device. Testing the contactor coil resistance shows whether the coil is healthy. A very high or infinite resistance usually means a burned-out coil. Very low resistance may mean a short circuit. Step 3: […]
ተጨማሪ ያንብቡ
አንድ-ማቆሚያ-ሱቅ እና ልዩ አቅራቢዎች፡ ለኤሌክትሪክ የጅምላ ንግድዎ ምን የተሻለ ነገር አለ?

ጥቅምት 12 ቀን 2025

Running an electrical wholesale business means making constant decisions about where and how you source your products. The choice often comes down to two paths: working with multiple specialized suppliers or partnering with a single one-stop-shop supplier. The short answer? While specialized suppliers can bring depth in specific areas, a one-stop-shop approach is often the more strategic option for growth, efficiency, and customer satisfaction. This article explains the differences, highlights the hidden costs of juggling multiple suppliers, and shows why working with a trusted one-stop-shop electrical equipment distributor can help you build a more profitable business. The Hidden Costs of Juggling Specialized Suppliers Specialized suppliers focus on a narrow product line, such as lighting, safety switches, or low-voltage electrical supplies. While this may guarantee expertise in that niche, it also creates challenges for wholesalers and contractors managing diverse projects. In competitive markets, where timelines and margins are tight, these hidden costs can undermine profitability. An electrical wholesale business must weigh whether the benefit of niche expertise outweighs these risks. 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 The Strategic Advantage: Partnering with a One-Stop-Shop Supplier A one-stop-shop supplier consolidates your supply chain into a single relationship. This model is designed for wholesalers and contractors who require consistent and reliable access to a diverse range of electrical products. Key Advantages: By partnering with a comprehensive electrical equipment distributor, you reduce complexity while […]
ተጨማሪ ያንብቡ
በቻይና ውስጥ ከፍተኛ የኤሲ ግንኙነት አምራቾች [2025 መመሪያ]

26 ኛው መስቀል 2025

በቻይና ውስጥ ያሉ ከፍተኛ የኤሲ ማገናኛ አምራቾች TOSUNlux፣ WEAG Electric፣ CNC Electric፣ C&J Electrical እና GuangPu Electrical ያካትታሉ። እነዚህ ኩባንያዎች ለሞተር ቁጥጥር እና ለኢንዱስትሪ አውቶማቲክ ሥራ ከዓለም አቀፍ የምስክር ወረቀቶች ጋር ኮንታክተሮችን ያመርታሉ። ትክክለኛው የ AC ተቋራጭ አቅራቢን ለመምረጥ እንዲረዳዎት እያንዳንዱ ኩባንያ የሚያቀርበውን የምርት መጠን እና ዋና ዋና ዝርዝሮች እነሆ፡ ከፍተኛ የቻይና ኤሲ ኮንትራክተር አምራቾች በጨረፍታ ኩባንያ ቁልፍ ድምቀቶች ቦታ TOSUNlux ኢንዱስትሪ መሪ ከ 1994 ጀምሮ, ዓለም አቀፍ ደረጃ 93 አገሮች ይደርሳል, ፕሪሚየም INTERTEK የምስክር ወረቀት Wenzhou / Shenzhen WEAG ጀምሮ, ኤሌክትሪክ I20 ዓመታት NCli የኤሌክትሪክ ድጋፍ ጀምሮ. 1988, 130+ አገሮች, ሙሉ የምርት ክልል Wenzhou C & J Electrical 20+ ዓመታት, ብጁ መፍትሄዎች, 50+ አገሮች Zhejiang GuangPu ኤሌክትሪክ ከ 2002 ጀምሮ, ብጁ ስፔሻሊስቶች Yueqing TOSUNlux TOSUNlux ከ 1994 ጀምሮ የኤሌክትሪክ ምርቶችን በማምረት እና Wenzhou እና Shenzhou ውስጥ የምርት ተቋማት ይሰራል. በአለም አቀፍ ደረጃ በ51 የተሾሙ ወኪሎች 93 ሀገራትን እናገለግላለን። የእኛ የ AC contactor ክልል ለተለያዩ መተግበሪያዎች የተለያዩ ሞዴሎችን ያካትታል። ለምሳሌ፣ እስከ 660V AC የሚይዝ እና ከ9A እስከ 95A ደረጃ የተሰጣቸውን የTSC-D ተከታታይ እናቀርባለን። እንዲሁም የመዘግየት ጊዜን፣ የሜካኒካል ጥልፍልፍ እና የኮከብ-ዴልታ ከረዳት እውቂያ ብሎኮች ጋር ሲጣመሩ ያሳያል። ቁልፍ የTSC-D ተከታታይ ገፅታዎች፡ ከ6A እስከ 16A ባለው ሞገድ የTSC1-K ኮንትራክተሩን እናቀርባለን። ሁሉም እውቂያዎቻችን ከ220V እስከ 660V AC ሲስተሞች ይሰራሉ እና CE፣ CB፣ TUV እና IRAM ን ጨምሮ አጠቃላይ የምስክር ወረቀቶችን ይዘው ይመጣሉ። የጀግና ምርት ማድመቂያ ፕሮፌሽናል ኤሲ ኮታነር አምራች ከፍተኛ ጥራት ያለው እና ዝቅተኛ ዋጋ ያለው መፍትሄ ለእርስዎ AC ሞተር መቀየሪያ እና የጥበቃ ፍላጎቶች የምርት እይታ WEAG Electric WEAG Electric በኤሌክትሪክ ኃይል ውስጥ ሰርቷል […]
ተጨማሪ ያንብቡ
የጋራ የAC Contactor መላ መፈለግ እና እንዴት ማስተካከል እንደሚቻል

26 ኛው መስቀል 2025

የAC contactor መላ መፈለግ ማለት እውቂያዎ ለምን በትክክል እንደማይሰራ ማወቅ ማለት ነው። የመጥፎ ንክኪ ምልክቶች የጩኸት ድምፅ፣ ከመጠን በላይ ማሞቅ፣ እና የእርስዎ የኤሲ መጭመቂያ አድራሻ መሳሪያዎን በትክክል አለማስነሳት ወይም አለማጥፋትን ያካትታሉ። የ AC እውቂያዎ መጥፎ እየሆነ እንዳለ የሚያሳዩ ምልክቶች ምንድን ናቸው? የ AC እውቂያዎ ሙሉ በሙሉ ከመጥፋቱ በፊት የማስጠንቀቂያ ምልክቶችን ይሰጥዎታል። እነዚህን መጥፎ የግንኙነት ምልክቶች ቀደም ብለው ማግኘቱ ገንዘብ ይቆጥብልዎታል እና ስርዓትዎ ሙሉ በሙሉ እንዳይሰበር ይከላከላል። እንግዳ የሆኑ ጫጫታዎች እና ድምፆች ጥሩ የኤሲ ማገናኛ ሲበራ እና ሲጠፋ በጸጥታ ይሰራል። የሚያንጎራጉር ወይም የሚያጎሳቁሉ ድምፆች ከሰሙ፣ የሆነ ችግር አለ። ይህ ብዙውን ጊዜ በውስጡ ያለው ጥቅልል መውደቅ ይጀምራል ወይም በቂ ኃይል አያገኝም ማለት ነው። የውይይት ድምጾች የሚከሰቱት እውቂያው ለመዝጋት ሲሞክር ነገር ግን ተዘግቶ መቆየት በማይችልበት ጊዜ ነው። እውቂያዎቹ ከፍተው በፍጥነት ይዘጋሉ። የቆሻሻ መገንባት እውቂያዎን ጫጫታ ሊያደርግ ይችላል። መሳሪያዎች በትክክል አይጀምሩም ወይም አይቆሙም የ AC መጭመቂያዎ ግንኙነት ሲቋረጥ የአየር ኮንዲሽነርዎ አይጀምርም. የውጪው ክፍል ለመጀመር ሲሞክር ሊሰሙ ይችላሉ ነገር ግን ወዲያውኑ ይዘጋል። አንዳንድ ጊዜ ተቃራኒው ይከሰታል - እውቂያዎቹ አንድ ላይ ስለሚጣበቁ መሳሪያዎ ሁል ጊዜ ይቆያል. ስርዓትዎ በዘፈቀደ በራሱ ከበራ እና ከጠፋ፣ የተገናኙት አድራሻዎች አብቅተው ይሆናል። እውቂያው ሙሉ በሙሉ መስራቱን እስኪያቆም ድረስ ይህ ከጊዜ ወደ ጊዜ እየባሰ ይሄዳል። የሚታዩ የጉዳት ምልክቶች በአድራሻዎ ውስጥ ያሉትን የብረት መገናኛ ነጥቦችን ይመልከቱ። ጥቁር ከሆኑ፣ የተቃጠሉ ወይም ትንሽ ጉድጓዶች ካሉባቸው በጥይት ይመታሉ። እነዚህ የተበላሹ እውቂያዎች ከአሁን በኋላ ጥሩ የኤሌክትሪክ ግንኙነት መፍጠር አይችሉም። ይፈትሹ […]
ተጨማሪ ያንብቡ
AC Contactor ክፍሎች እና የውስጥ መዋቅር ተብራርቷል

26 ኛው መስቀል 2025

የ AC contactor ክፍሎች የኤሌክትሮማግኔቲክ ሥርዓት, የእውቂያ ሥርዓት, አርክ ማጥፋት ክፍሎች, እና የኤሌክትሪክ ወረዳዎች ለመቆጣጠር አብረው የሚሰሩ የመኖሪያ ቤት ስብሰባ ያካትታሉ. እያንዳንዱን የግንኙነት ዲያግራም አካል መረዳቱ ለጥገና፣ መላ ፍለጋ እና ትክክለኛ ጭነት ይረዳል። ዋናዎቹ የAC Contactor ክፍሎች ምንድናቸው? እያንዳንዱ የ AC contactor የኤሌክትሪክ መቀያየርን የሚያነቃቁ አራት አስፈላጊ ሥርዓቶችን ይዟል: እያንዳንዱ የ AC contactor ክፍል በመቀያየር ክወና ውስጥ የተወሰነ ተግባር ያገለግላል. የጀግና ምርት ማድመቂያ ፕሮፌሽናል ኤሲ ኮታነር አምራች ለኤሲ ሞተር መቀየሪያ እና ጥበቃ የሚያስፈልገው ከፍተኛ ጥራት ያለው እና ዝቅተኛ ወጭ መፍትሄ ምርቱን ይመልከቱ የኤሌክትሮማግኔቲክ ሲስተም ምን ያደርጋል? የኤሌክትሮማግኔቲክ ሲስተም ኤሌክትሮማግኔቲክ ኮይል እና የብረት ኮር ይዟል. የኤሌክትሮማግኔቲክ ጠመዝማዛው ኃይል በሚሰጥበት ጊዜ የብረት ኮር እርምጃን ለመሳብ መግነጢሳዊ መስክ ይፈጥራል. ይህ መግነጢሳዊ መስክ የብረት ማዕከሉን ማግኔት ያደርገዋል እና ኤሌክትሮማግኔቲክ መሳብን ያመነጫል, ይህም የፀደይ ምላሽ ኃይልን ያሸንፋል. የተለመዱ የሽብል ቮልቴጅዎች የሚከተሉትን ያካትታሉ: ተንቀሳቃሽ የብረት ኮር እና የማይንቀሳቀስ ብረት ኮር ሲወሰዱ, ከእሱ ጋር የተገናኘው ዋናው ግንኙነት ለመዝጋት ይነሳሳል. የእውቂያ ስርዓቶች እንዴት ይሰራሉ? የእውቂያ ስርዓቱ ዋና ግንኙነት እና ረዳት ግንኙነት አለው። ዋናው እውቂያ ዋናውን ዑደት ለማገናኘት እና ለማለያየት የሚያገለግል ሲሆን ትልቅ ፍሰት ይይዛል. ዋና እውቂያዎች እንደ 10A፣ 20A፣ 40A እና ሌሎች ዝርዝሮች ያሉ የተለያዩ ወቅታዊ ደረጃዎችን ይይዛሉ። ረዳት ግንኙነት በዋነኝነት የሚጠቀመው በመቆጣጠሪያ ወረዳ ውስጥ ምልክት ለማድረግ ነው። ከዋና እውቂያዎች ጋር ሲነጻጸር ረዳት የእውቂያ አሁኑ ያነሰ ነው. በመቆጣጠሪያ ስርዓትዎ ውስጥ የአድራሻ ቦታን ለመጠቆም ምልክቶችን ይሰጣሉ. የአርክ ማጥፊያ አካላት ለምን ያስፈልግዎታል? የአርክ ማጥፊያ ስርዓት ለ […]
ተጨማሪ ያንብቡ