Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

Fazani boshqarish tiristorining umumiy ko'rinishi

Fazani boshqarish tiristori, ko'pincha triak yoki SCR deb ataladi (Silikon boshqariladigan rektifikator) muayyan ilovalarda, AC to'lqin shaklini o'tkazishga ruxsat berilgan faza burchagini sozlash orqali yukga etkazib beriladigan quvvat miqdorini nazorat qilish uchun ishlatiladigan yarimo'tkazgichli qurilma. Ushbu nazorat usuli faza burchagi nazorati yoki oddiygina fazali nazorat sifatida tanilgan. Fazani boshqarish tiristorlari elektr energiyasini aniq tartibga solishni talab qiladigan turli xil ilovalarda keng qo'llaniladi., yorug'lik dimmerlari kabi, vosita tezligini nazorat qilish, harorat sozlagichlari, va boshqalar.

Fazalarni boshqarish tiristorining xususiyatlari

Faza burchagi nazorati: AC to'lqin shaklining har bir yarim davri ichida o'tkazuvchanlik nuqtasini sozlash imkonini beradi, yukga etkazib beriladigan o'rtacha quvvatni aniq nazorat qilish imkonini beradi.

Yuqori samaradorlik: O'tkazishda minimal yo'qotishlar bilan ishlaydi, samarali quvvat nazoratini ta'minlash.

Ikki tomonlama o'tkazuvchanlik (Triyaklar): AC ilovalari uchun, triaklar har ikki yo'nalishda ham oqim o'tkazishi mumkin, ularni AC yuklarini to'liq to'lqinli nazorat qilish uchun mos qilish.

Bir tomonlama o'tkazuvchanlik (SCRlar): SCRlar oqimni faqat bir yo'nalishda o'tkazadi va odatda AC yoki DC yuklarining yarim to'lqinli nazorati uchun ishlatiladi..

Darvozani ishga tushirish: O'tkazuvchanlik darvoza terminaliga kichik oqim qo'llanilganda boshlanadi, yoqish nuqtasini oson boshqarish imkonini beradi.

Qulflash oqimi: Bir marta ishga tushirilgan, tiristor u orqali o'tadigan oqim ushlab turish oqimi deb ataladigan ma'lum darajadan pastga tushguncha o'tkazishda davom etadi.

Harorat sezgirligi: Ishlash harorat o'zgarishiga ta'sir qilishi mumkin, dizayndagi issiqlik boshqaruvini hisobga olishni talab qiladi.

Voltaj va oqim ko'rsatkichlari: Turli xil ilovalar ehtiyojlariga mos keladigan kuchlanish va oqim ko'rsatkichlarining keng diapazonida mavjud.

Shovqin ishlab chiqarish: Elektromagnit parazit hosil qilishi mumkin (EMI), nozik ilovalarda to'g'ri filtrlash va ekranlashni talab qiladi.

Himoya mexanizmlari: Ko'pincha qurilma va ulangan tizimlarni himoya qilish uchun haddan tashqari kuchlanish va haddan tashqari oqim sharoitlariga qarshi o'rnatilgan himoyani o'z ichiga oladi.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)

Specification of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

The Phase Control Capsule Thyristor Convex SCR series, including versions KP200A, KP500A, KP800A, KP1000A, KP1500A, and KP2000A, is designed for high-power stage control applications in commercial and business systems. These thyristors include durable building, high rise existing capacity, and trustworthy efficiency in demanding environments.

** Voltage Rankings: ** The repetitive top off-state voltage (VDRM) and turn around repeated peak voltage (VRRM) range from 1200V to 3000V, relying on the model. For instance, the KP200A supports approximately 2000V, while the KP2000A takes care of up to 3000V, making sure compatibility with tool- to high-voltage systems.

** Current Ratings: ** Average ahead existing (IT(OF)) varies from 200A (KP200A) to 2000A (KP2000A). Surge current (ITSM) ranges from 3kA to 30kA (non-repetitive), with greater designs like the KP2000A offering premium overload security. RMS on-state present (IT(RMS)) ranges proportionally, sustaining continual high-power operations.

** Entrance Requirements: ** Activating parameters consist of a gate trigger voltage (VGT) ning 1.5 V to 3V and entrance trigger current (IGT) of 50mA to 250mA, making sure low-power control circuit compatibility. Optimum gate power dissipation (PGM) is 5W throughout all designs.

** Thermal Characteristics: ** Junction-to-case thermal resistance (Rth) ranges from 0.03 ° C/Vt (KP2000A) uchun 0.15 ° C/Vt (KP200A), making it possible for efficient heat dissipation. Running joint temperature (Tj) covers -40 ° C gacha +125 ° C, with storage temperatures as much as +150 ° C.

** Package: ** Enclosed in a convex press-pack pill layout, these thyristors utilize high-strength silicon nitride or alumina porcelains for electrical insulation and mechanical stability. Hermetic sealing guarantees resistance to moisture and pollutants. Placing alternatives include stud or press-fit arrangements for safe combination.

** Ilovalar: ** Suitable for motor speed control, commercial heating unit, power products, and AC/DC voltage regulation. They are matched for correction, soft-start circuits, and UPS systems, providing specific phase-angle control.

** Conformity: ** Fulfills worldwide criteria such as IEC 60747-6 for reliability and safety and security.

The Convex SCR collection combines high rise resistance, thermal performance, and long-term toughness, making it a versatile option for high-power phase control across markets. Select the version based on voltage, present, and thermal needs for optimal system performance.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)

Applications of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

The Stage Control capsule thyristor Convex SCR collection, consisting of versions KP200A, KP500A, KP800A, KP1000A, KP1500A, and KP2000A, is crafted for high-power switching and accuracy stage control in industrial and business applications. These thyristors are created with a durable capsule framework, guaranteeing premium thermal performance, electrical stability, and resilience popular environments. Their primary function is to control air conditioner power by managing the transmission angle, enabling reliable administration of voltage, present, and power in varied systems.

** Key Applications: **.
1. ** Motor Speed Control: ** Used in AC electric motor drives for industrial machinery, conveyor systems, and HVAC devices, these thyristors make it possible for smooth velocity, deceleration, and torque law.
2. ** Home heating Equipments: ** Ideal for temperature control in industrial heaters, induction heaters, and resistance home heating devices, supplying exact power modulation for regular thermal output.
3. ** Light Dimming and Lights Control: ** Deployed in high-power lights systems, such as stage lighting and road lamps, to change illumination degrees without flicker or power loss.
4. ** Power Materials: ** Integral to adjustable DC power products and battery chargers, guaranteeing steady outcome for electroplating, elektroliz, and renewable resource storage systems.
5. ** Soft Starters: ** Safeguard motors and mechanical systems from inrush currents by gradually ramping up voltage during start-up, extending equipment life expectancy.
6. ** Voltage Regulation: ** Made use of in voltage stabilizers and UPS systems to maintain regular power shipment in grids or delicate commercial configurations.
7. ** Renewable Energy Combination: ** Assist in power conversion and grid synchronization in solar inverters and wind turbine systems, boosting power effectiveness.

The KP collection excels in high-current settings, with current rankings from 200A to 2000A and voltage thresholds as much as 1600V. The convex style maximizes heat dissipation, enabling operation under high thermal tension. Encapsulated in silicone gel and housed in protected housings, these thyristors withstand moisture, chang, and resonances, guaranteeing integrity in extreme problems. They are compatible with conventional warmth sinks and control circuits, simplifying integration right into existing systems.

Engineered for precision and longevity, the Phase Control Convex SCR collection is a cornerstone of industrial automation, energy monitoring, and power electronic devices, supplying unequaled performance in high-stakes applications.

Kompaniya profili

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) quvvat elektronikasi texnologiyasi va energiya mahsulotlari bo'yicha yetakchi korxonalardan biri hisoblanadi, quyosh invertorlarini ishlab chiqishda to'liq ishtirok etadi， transformatorlar, kuchlanish regulyatorlari, tarqatish shkaflari, tiristorlar， modullar， diodlar， isitgichlar, va boshqa elektron qurilmalar yoki yarimo'tkazgichlar. Biz foydalanuvchilarga yuqori sifatni taqdim etishga intilamiz, samarali mahsulotlar va ehtiyotkor xizmat.

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5 FAQs of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

What is a Phase Control Thyristor (SCR) va u qanday ishlaydi? A Phase Control Thyristor, or Silicon Controlled Rectifier (SCR), is a semiconductor device used to regulate power in AC circuits by controlling the phase angle of the input voltage. It triggers conduction only when a gate signal is applied during a specific portion of the AC waveform, allowing precise control over the power delivered to a load. This makes it ideal for applications like motor speed control, dimmers, and industrial heating systems.

What are the typical applications of Convex SCR models like KP200A to KP1500A? These high-current thyristors are designed for heavy-duty industrial applications requiring robust power control. Common uses include motor drives, electroplating, induction heating, payvandlash uskunalari, and voltage regulators. The KP series’ high current ratings (200A to 1500A) suit them for machinery in manufacturing, energy distribution, and large-scale automation systems where precise phase-angle control is critical.

How do I select the right current rating (masalan., KP500A vs. KP1000A)? Choose a thyristor based on the maximum current your application requires, including safety margins. Masalan, a 500A-rated SCR (KP500A) can handle sustained currents up to 500A, while the KP1000A supports 1000A. Always factor in peak surge currents, thermal conditions, and cooling solutions. Higher current models like the KP1500A are reserved for extreme-load scenarios, such as industrial furnaces or high-power rectifiers.

What cooling methods are recommended for these thyristors? Proper thermal management is critical. Use heatsinks with sufficient surface area and forced air or liquid cooling for high-current models like KP1000A or KP1500A. Ensure the thyristor’s baseplate is tightly mounted to the heatsink using thermal paste to minimize junction temperature. Monitor temperatures during operation to avoid overheating, which can degrade performance or cause failure.

What protection measures are needed for reliable operation? SCRs like the KP series require protection against voltage spikes, rapid current changes (di/dt), and overheating. Incorporate snubber circuits to suppress voltage transients, fuses for overcurrent protection, and temperature sensors to trigger shutdowns. Ensure proper gate drive circuitry to avoid accidental triggering. For high-power setups, use parallel or series configurations with balancing resistors to distribute loads evenly across multiple thyristors.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)