5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product

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.

(5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product)

Specification of 5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product

This Hitachi Energy ABB Semiconductor 5STP28L4200 is a Stage Control Thyristor (PCT). It’s the original item. The device deals with high power. Its main voltage rating is 4200 volts obstructing. This voltage rating is crucial for demanding circuits. It handles an average on-state current of 28 amps. This present score is very important for power circulation. The thyristor uses a disc bundle. This design is conventional for power placing. It needs appropriate heatsinking. Thermal management is crucial. The optimum joint temperature level is 125 degrees Celsius. Remaining below this limit is essential. The device withstands large surge currents. Its I ² t ranking for short circuits is 2800 A ² s. This shields against unexpected faults. The important rate of surge of off-state voltage (dv/dt) is 1000 V/ µs minimum. This stops unwanted turn-on. The essential price of increase of on-state existing (di/dt) is 50 A/ µs minimum. This makes certain secure switching. Thermal resistance junction to case (Rth j-c) is reduced. It’s generally 0.13 K/W. This helps warm retreat. The seclusion voltage between situation and installing surface area is 2500 V RMS. This provides electrical safety. The thyristor regulates power in air conditioning systems. It functions well in phase-angle control circuits. Typical applications consist of industrial motor drives. It’s additionally used in power materials. Temperature level controllers utilize this thyristor. High voltage rectifiers need it. The tool is trustworthy. It manages tough problems. Designers depend on this part. It fits typical power settings up. Appropriate setup issues. Comply with the main datasheet closely.

(5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product)

Applications of 5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product

The 5STP28L4200 is a Stage Control Thyristor (PCT). Hitachi Power ABB Semiconductor makes it. This is the initial item. It manages big quantities of power in air conditioning circuits. The gadget changes power on and off precisely. It takes care of high currents. It takes care of high voltages also. Its rating is 4200V. This makes it solid for laborious.

You discover this thyristor in many commercial usages. Big electric motor drives need it. These drives run pumps and followers. It works in power products. Power products provide consistent electrical power. Fixed VAR compensators (SVCs) use it. SVCs keep voltage stable on power grids. Soft starters for motors use it. Soft begins decrease stress on devices. High-power rectifiers need it. Rectifiers alter AC to DC power. It is good for HVDC transmission systems. These systems relocate power over cross countries.

The 5STP28L4200 is built well. It uses reliable efficiency. It operates in warm conditions. Electric sound does not trouble it much. Engineers trust fund this part. It suits conventional housings. This makes changing old components easier. Using the original Hitachi Power ABB component is important. Fake parts trigger issues. They stop working early. They damage devices. Constantly inspect the resource. The 5STP28L4200 gives lengthy life span. It minimizes downtime. It reduces repair service costs. Power control systems depend upon its accuracy. It guarantees smooth procedure. It safeguards other components in the circuit.

Company Profile

PDDN Photoelectron Technology 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 5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product, 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 5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product

What is the 5STP28L4200 thyristor?
This part is a Phase Control Thyristor (PCT). Hitachi Energy (formerly ABB Semiconductor) makes it. It’s an original product. Thyristors control large amounts of electrical power. They switch power on and off very precisely. This specific model handles high voltage and current.

Where is this thyristor typically used?
It’s used in industrial power control systems. You find it in equipment controlling motors or heaters. It’s common in big industrial drives. It also works in power supplies needing precise AC voltage control. It manages heavy electrical loads reliably.

Why is the 4200V rating important?
The 4200V rating is the device’s blocking voltage. This shows the highest voltage it can handle safely when turned off. This high rating is crucial. It protects the thyristor from damage in demanding circuits. Systems needing control of very high voltages require this rating.

What makes this Hitachi Energy thyristor reliable?
Original Hitachi Energy parts use high-quality silicon. They have precise manufacturing. This ensures consistent performance. The design handles high surge currents well. It also has a strong thermal cycling capability. This means it lasts longer under tough operating conditions.

How do I know I’m getting a genuine 5STP28L4200?
Always buy from authorized Hitachi Energy distributors. Check the part number and markings carefully. Genuine parts have specific packaging details. Counterfeit parts are common. They often fail early. Using genuine parts guarantees safety and performance.

(5STP28L4200 Phase Control Thyristor PCT Hitachi Energy ABB Semiconductor Original Product)