Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V

Overview of Phase Control Thyristor

A phase control thyristor, often referred to as a triac or SCR (Silicon Controlled Rectifier) in certain applications, is a semiconductor device used for controlling the amount of power delivered to a load by adjusting the phase angle at which the AC waveform is allowed to conduct. This method of control is known as phase angle control or simply phase control. Phase control thyristors are widely used in various applications that require precise regulation of electrical power, such as lighting dimmers, motor speed controls, temperature controllers, and more.

Features of Phase Control Thyristor

Phase Angle Control: Allows adjustment of the conduction point within each half-cycle of the AC waveform, enabling precise control over the average power delivered to the load.

High Efficiency: Operates with minimal losses when conducting, providing efficient power control.

Bidirectional Conductivity (Triacs): For AC applications, triacs can conduct current in both directions, making them suitable for full-wave control of AC loads.

Unidirectional Conductivity (SCRs): SCRs conduct current in one direction only and are typically used for half-wave control of AC or DC loads.

Gate Triggering: Conduction begins when a small current is applied to the gate terminal, allowing for easy control of the turn-on point.

Latching Current: Once triggered, the thyristor continues to conduct until the current through it falls below a certain level called the holding current.

Temperature Sensitivity: Performance can be affected by temperature changes, requiring thermal management considerations in design.

Voltage and Current Ratings: Available in a wide range of voltage and current ratings to suit different application needs.

Noise Generation: Can generate electromagnetic interference (EMI), necessitating proper filtering and shielding in sensitive applications.

Protection Mechanisms: Often include built-in protection against overvoltage and overcurrent conditions to safeguard the device and connected systems.

(Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V)

Specification of Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V

The Phase Control Thyristor SCR 3200A 3000V (Version KP3200A3000V) is a high-power semiconductor gadget made for efficient phase-angle control in air conditioner power systems. It is engineered to handle high voltage and present levels, making it suitable for commercial applications calling for specific power policy. Trick requirements consist of an optimum recurring onward and turn around obstructing voltage (V_DRM/ V_RRM) of 3000V, guaranteeing trustworthy operation under peak voltage conditions. The device supports an ordinary forward current (I_TAV) of 3200A and a maximum RMS present (I_TRMS) of 5040A, allowing it to handle high-load demands in durable circuits. The non-repetitive rise existing (I_TSM) gets to 40kA (half-sine wave, 10ms), offering durable protection versus temporary overloads.

Gate attributes include a gateway trigger voltage (V_GT) of 1.5 V to 3V and a gate trigger current (I_GT) of 50mA to 200mA, ensuring compatibility with typical control circuits. The critical price of surge of off-state voltage (dV/dt) is 1000V/ µs, decreasing unplanned turn-on throughout voltage transients. Thermal performance is enhanced with a junction-to-case thermal resistance (R_thJC) of 0.03 ° C/W, assisting in effective warmth dissipation. The operating junction temperature array extends -40 ° C to +125 ° C, guaranteeing security in harsh atmospheres.

Mechanically, the thyristor features a press-fit or stud-mounted package, developed for secure assimilation into high-current settings up. It abides by sector standards for seclusion voltage (≥ 4000V RMS) and consists of anti-parallel diode capability in some configurations. Applications consist of motor rate control, commercial heating unit, air conditioner voltage regulatory authorities, and soft starters for hefty equipment. The tool is built with state-of-the-art silicon and passivation layers to ensure long-term integrity under cyclic loads. For installment, appropriate heatsinking and torque specifications (commonly 20– 30 Nm for stud-mounted versions) have to be stuck to, making sure optimum electric and thermal contact. This SCR is optimal for systems requiring specific stage control, high rise tolerance, and resilience popular operational conditions.

(Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V)

Applications of Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V

The Phase Control Thyristor SCR 3200A 3000V (KP3200A3000V) is a high-power semiconductor tool developed for precise control of air conditioning power popular commercial and commercial applications. With a forward current ranking of 3200A and an obstructing voltage of 3000V, this thyristor masters high-voltage, high-current environments, providing reputable efficiency and robust thermal administration. Its stage control capability allows effective guideline of power flow by adjusting the conduction angle of air conditioning waveforms, making it excellent for systems calling for variable power distribution.

** Industrial Electric Motor Drives **: The KP3200A3000V is commonly utilized in motor rate control systems for heavy equipment, such as rolling mills, crushers, and conveyor systems. By modulating voltage and present, it makes sure smooth acceleration, slowdown, and torque control, boosting operational efficiency and decreasing mechanical stress and anxiety.

** Power Materials and Converters **: This thyristor is important to high-power rectifiers and AC/DC converters, offering secure DC outcome for electrolysis, electroplating, and smelting procedures. Its high rise current resistance makes certain reliability in changing lots problems.

** HVDC Transmission **: In high-voltage direct current (HVDC) systems, the SCR 3200A 3000V promotes effective long-distance power transmission by transforming AC to DC and the other way around with marginal losses, sustaining grid stability and renewable resource integration.

** Heating Control **: Industrial heater, including induction furnaces and resistive load controllers, utilize this thyristor for precise temperature guideline. Stage control enables fine-tuning of power input to preserve constant thermal accounts.

** Lights Solutions **: Large illumination installations, such as arenas or staged arrangements, make use of the KP3200A3000V for lowering and strength control, ensuring energy effectiveness and extended light life.

** Renewable Energy **: In wind and solar inverters, the thyristor takes care of power conversion and grid synchronization, maximizing power harvest and ensuring conformity with grid criteria.

** Grip Solutions **: Electric railways and tramways use this SCR for grip electric motor control, delivering smooth velocity and regenerative braking capabilities.

The KP3200A3000V includes a sturdy layout with low thermal resistance, allowing effective warmth dissipation in high-duty-cycle applications. Its high dv/dt and di/dt scores make sure durability against voltage and existing transients, while its press-fit package simplifies installment in modular settings up. Suitable for extreme atmospheres, this thyristor is a cornerstone of contemporary power electronic devices, supplying durability, precision, and scalability for industries ranging from manufacturing to power infrastructure.

Company Profile

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V

The KP3200A3000V Phase Control Thyristor (SCR) is designed for high-power applications requiring precise AC voltage regulation. Here are five key FAQs:

1. **What are the maximum current and voltage ratings?**
The SCR handles an average forward current of 3200A and a repetitive peak off-state voltage of 3000V, making it suitable for heavy-duty industrial systems demanding high power handling.

2. **What applications is this SCR commonly used in?**
Typical uses include motor speed controls, industrial heating systems, power converters, and voltage regulators in high-power AC circuits, such as steel mills, mining equipment, or energy infrastructure.

3. **How does phase control functionality work with this SCR?**
Phase control adjusts the conduction angle by timing the gate trigger pulse relative to the AC waveform. This delays the SCR’s turn-on, regulating output power without altering voltage amplitude.

4. **What cooling methods are required for safe operation?**
Efficient cooling is critical. Use heatsinks with forced air or liquid cooling, ensuring proper thermal interface material (e.g., thermal paste) and mounting pressure to manage heat dissipation from its high current load.

5. **What key parameters should be considered during integration?**
Critical factors include gate trigger current (varies by model, typically 200–500mA), holding current, critical rate of voltage rise (dv/dt), and thermal resistance. Always follow datasheet guidelines for snubber circuits, insulation, and derating under high temperatures.

(Phase Control Thyristor SCR 3200A 3000V KP3200A3000V SCR 3200A 3000V)