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SOLUSI SATU LANGKAH UNTUK LISTRIK
The High-Quality and Low-Cost Solution for Your AC Motor Switching and Protection Needs;
TOSUNlux AC Contactor
Itu TSC-D series AC unit contactor is highly versatile and designed for circuits with up to 660V AC and a rated current of 95A. It is ideal for controlling AC motors, offering features like delay timing, mechanical interlocking, and star-delta starting when combined with auxiliary contact blocks and interlocking devices. Compliant with IEC60947-4 standards and has obtained INTERTEK certification.
The TSC-D series boasts a rated working current ranging from 9A to 95A for AC3 and 3.5A to 44A for AC4. Its electrical life ranges from 100×104 to 20×104, and the mechanical life varies from 600×104 to 1000×104, depending on the model.
TOSUNlux AC Contrator
TOSUNlux offers a collection of 3 pole, 2 pole single pole AC UNIT CONTACTOR to meet your needs for safe and reliable solutions.
660V AC 50Hz or 60Hz, rated current up to 95A
Conventional thermal current(lth)A：20A
Up to the rated voltage 660V AC 50Hz or 60Hz, rated current up to 38A,
TSC1-D
660V AC 50Hz or 60Hz, rated current up to 620A
suitable for controlling distribution circuits rated from 200A to 1600A.
High rated current: ranging from 115A to 800A
TSA1-DN
Strong compatibility: can be used with multiple models of AC Contactor
Multiple model adaptation, can be used for different models of Contactor
Wide delay range, multiple delay contacts
Why Choose Us?
There are several reasons to choose TOSUNlux AC contactor for your electrical needs:
Kualitas dan Kepatuhan:
TOSUNlux AC contactors comply with IEC60947-4 standards, ensuring that they meet international quality and safety requirements.
Keandalan Tinggi
TOSUNlux AC contactors are designed to provide high reliability, with a long electrical life of 100×104 for AC3 and 20×104 for AC4, and a mechanical life ranging from 600×104 to 1000×104 , depending on the model.
Kemudahan Instalasi
Modular contactors, like those produced by TOSUNlux, are known for being easy to install, making them a convenient choice for various applications.
Sejak 1994
Sebagai merek tepercaya dalam distribusi daya selama lebih dari 30 tahun, TOSUNlux menunjukkan keahlian dan komitmennya terhadap industri ini. Dengan pemahaman mendalam tentang kebutuhan pelanggan, kami menawarkan produk dan solusi inovatif yang menjawab permintaan pasar yang terus berkembang.
Sistem dealer yang sempurna
Sistem dealer kami yang efisien di TOSUNlux mendorong kerja sama yang erat dengan distributor, memastikan layanan dan dukungan pelanggan yang luar biasa. Dengan bekerja sama erat dengan mitra kami, kami membangun hubungan yang kuat yang memfasilitasi pengiriman produk yang lancar kepada pelanggan kami yang berharga.
Dukungan Pelanggan
TOSUNlux menyediakan dukungan pelanggan melalui Wenzhou Tosun Electric Co., Ltd, memudahkan untuk mendapatkan bantuan atau mengajukan pertanyaan tentang produk kami.
Tentang TOSUNlux
TOSUNlux: The Leading Manufacturer and Supplier of AC Contactors and Other Electrical Products
TOSUNlux offers a wide range of high-quality and low-cost solutions for various electrical applications, such as AC motor control, circuit protection, power distribution, lighting control, etc.
Kualitas dan Sertifikasi
Kami di sini untuk
Semua Pertanyaan Anda
Berikut adalah beberapa pertanyaan yang sering ditanyakan tentang Kontaktor AC:
Apakah ada tindakan pencegahan keselamatan yang perlu diingat saat mengatur ulang kontaktor AC TOSUNlux?
Untuk memastikan pengaturan ulang kontaktor AC TOSUNlux aman, harap perhatikan tindakan pencegahan berikut:
1. Sebelum melakukan pengaturan ulang, selalu matikan pasokan daya ke kontaktor untuk mencegah sengatan listrik.
2. Biarkan kontaktor mendingin selama beberapa menit sebelum mencoba menyentuhnya atau mengatur ulang untuk menghindari luka bakar atau cedera.
3. Kenakan alat pelindung diri yang sesuai, seperti sarung tangan dan kacamata keselamatan, untuk melindungi diri Anda dari potensi bahaya.
4. Periksa kontaktor untuk melihat kerusakan atau cacat yang terlihat sebelum menyetel ulang. Jika Anda melihat masalah apa pun, hubungi teknisi listrik profesional untuk mendapatkan bantuan.
5. Jika tersedia, ikuti petunjuk dan pedoman produsen untuk mengatur ulang kontaktor guna memastikan penanganan dan fungsionalitas yang tepat.
6. Ingat, jika Anda bukan teknisi listrik yang berkualifikasi, sebaiknya cari bantuan profesional untuk menyetel ulang kontaktor. Upaya yang dilakukan secara amatir dapat membahayakan keselamatan dan berfungsinya sistem kelistrikan dengan baik.
Selalu utamakan keselamatan saat menangani komponen kelistrikan, karena kesalahan penanganan dapat berbahaya dan berpotensi fatal.
Apa itu kontaktor ac?
Kontaktor AC adalah perangkat listrik yang mengatur aliran listrik dalam sirkuit AC. Fungsi utamanya adalah untuk mengendalikan motor AC dengan memungkinkan pembuatan, pemutusan, penyalaan yang sering, dan manajemen keseluruhan pasokan daya motor. Kontaktor AC cocok untuk sirkuit dengan tegangan maksimum 660V AC pada 50Hz atau 60Hz, dengan arus maksimum yang bervariasi antara model, biasanya berkisar dari 620A hingga 95A. Kontaktor ini banyak digunakan dalam distribusi daya dan berbagai sistem daya. Kontaktor AC tersedia dalam dua variasi: kontaktor AC untuk tegangan AC dan kontaktor DC untuk tegangan DC. Kontaktor ini berfungsi sebagai mekanisme kontrol untuk motor dan beban listrik, memberikan perlindungan melalui pelepasan tegangan rendah selain memungkinkan fungsi on/off sirkuit.
How to test the contactor on ac unit？
To test the contactor on an AC unit, please keep in mind these general steps:
1. Begin by turning off the power supply to the AC unit to prevent any electrical hazards.
2. Locate the contactor, usually found on the side of the condenser unit. It may be necessary to unscrew the contactor while keeping it connected to the wires.
3. Disconnect the wires from the contactor, ensuring you remember their original placements.
4. Use a multimeter set to measure electrical resistance. Test the contactor’s operation by supplying power to the 24-volt coil with a 24-volt transformer (or power a 120v coil with 120 volts) and observe if the contacts close.
5. With the multimeter’s test probes, connect one probe to each of the contactor’s points. Before applying power to the coil, the multimeter should display “OL” or infinite resistance, indicating an open circuit. After powering the coil, the multimeter should display a reading of 0.0 Ohms, indicating the contacts have closed and are now connected.
6. Inspect the contactor for any visible damage or defects, such as burned contacts or loose connections.
7. If there are no visible defects and the contactor functions correctly in the test, reattach the wires to their original positions on the contactor.
8. Restore the power supply to the AC unit and perform a thorough test to ensure proper functionality.
It is crucial to note that testing an AC contactor should only be carried out by a qualified electrician to ensure both safety and the proper operation of the electrical system.
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aplikasi
Aplikasi
The TSC-D series AC contactor is designed for use in circuits up to 660V AC at 50Hz or 60Hz, with a maximum current of 95A. It is commonly utilized for controlling, starting, and managing AC motors. Applications of the TSC-D series AC contactor include:
Controlling the compressor and fan motors in heating, ventilation, and air conditioning systems.
Controlling the motors that drive conveyor belts, pumps, and other equipment in various industries.
Switching large loads on and off in lighting control systems.
Controlling the flow of electricity to different parts of the system.
Solusi Lebih Handal Untuk Listrik
Kami Membantu Bisnis Anda Terhubung dan Tumbuh dalam Skala Besar
TOSUNlux memiliki tim desain sendiri dengan 5 orang anggota tim desain internal, yang menyediakan 4-5 seri produk baru setiap tahun untuk klien kami.
The Complete Guide to AC Contactors
Perkenalan
AC contactors are invaluable components of electrical systems, providing reliable control and protection for circuits. Understanding their importance and differentiating them from relays is crucial when selecting the right AC contactor. This comprehensive guide delves into the significance of AC contactors in electrical systems, explores their working principle, highlights compliance with safety standards and certifications, factors in expected switching frequency and lifespan, and incorporates authoritative data to enhance credibility.
1. The Importance of AC Contactors in Electrical Systems:
AC contactors serve as robust switches, facilitating the smooth flow of electrical currents. They are crucial for controlling motors, lighting systems, and protecting electrical equipment from overloads and faults. Reliable contactor selection is vital for ensuring optimal system performance.
2. Differentiating Between Relays and Contactors:
While both relays and contactors function as switches, contactors are specifically designed for high-current applications. Contactors offer enhanced durability and load-bearing capacities, making them suitable for controlling larger electrical devices and systems.
3. Compliance with Safety Standards and Certifications:
When selecting an AC contactor, it is essential to prioritize compliance with internationally recognized safety standards and certifications. Adhering to standards set by reputable organizations such as UL (Underwriters Laboratories), CSA (Canadian Standards Association), and IEC (International Electrotechnical Commission) guarantees that the chosen contactor meets rigorous safety and performance criteria.
4. Considering Expected Switching Frequency and Lifespan:
Different applications require contactors capable of handling varying switching frequencies. Failure to account for the expected number of switching cycles can lead to premature wear and unreliable operation. Manufacturers provide valuable information regarding an AC contactor’s expected lifespan, enabling informed decisions.
5. Understanding the Working Principle of AC Contactors:
AC contactors function through the interplay of an electromagnet, a movable armature, and stationary contacts. The energized coil generates a magnetic field that attracts the armature, causing the contacts to close and allowing current flow. When the coil is de-energized, the armature returns to its original position, opening the contacts and interrupting the current.
6. Data-driven Decision-Making:
To enhance the credibility of the guide, let’s incorporate authoritative data at relevant junctures. For instance, citing research demonstrating the correlation between compliance with safety standards and improved system reliability or referencing studies showcasing the importance of selecting contactors with adequate switching capacity for specific applications can significantly bolster the guide’s authority.
Kesimpulan:
Choosing the correct AC contactor is crucial for the efficient and safe operation of electrical systems. By comprehending the significance of AC contactors, distinguishing them from relays, prioritizing compliance with safety standards and certifications, considering expected switching frequency and lifespan, and embracing data-driven decision-making, you can confidently select an AC contactor that optimally suits your specific electrical system requirements.
One reputable brand that stands out in the field of AC contactors is TOSUNlux. Known for its commitment to quality, reliability, and innovation, TOSUNlux offers a wide range of AC contactors that meet international standards and certifications. Their products are designed to withstand demanding applications and provide reliable performance in diverse electrical systems.
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