5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy

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.

(5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy)

Specification of 5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy

This ABB 5STP 28L4200 is a Phase Control Thyristor. It is constructed for requiring power control jobs. The core material is high-grade silicon wafer. Hitachi Power gives the technology behind this element. It manages high power degrees efficiently.

The key ranking is an obstructing voltage of 4200 Volts. This indicates it can accurately quit high voltages in its off state. It manages big currents as well. The ordinary on-state current is 1570 Amps. It takes care of even larger surges. The surge existing rating gets to 28,000 Amps. This makes it really hard against overloads.

Thermal performance is crucial. The thyristor is developed to manage heat well. Its press-pack real estate is key. This style ensures good contact with cooling systems. It allows efficient heat move far from the silicon. Proper cooling extends the part’s life. It additionally maintains performance secure.

The press-pack style has one more advantage. It permits stacking numerous thyristors with each other. This is common in high-voltage applications. The style guarantees also stress distribution. This stops damages during operation. It likewise aids keep constant electric call.

This thyristor is used in huge power electronic devices configurations. Regular applications include HVDC transmission systems. Industrial electric motor drives additionally use it. Fixed VAR compensators depend on parts like this. It regulates huge quantities of a/c power specifically.

(5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy)

Applications of 5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy

The 5STP 28L4200 is an effective Stage Control Thyristor (PCT) made by ABB, currently part of Hitachi Power. It takes care of big electric power. This thyristor utilizes silicon wafer material. Silicon is trusted for high-power tasks. This device controls AC power flow specifically. It switches power on and off at certain factors in the voltage cycle. This is called phase control. It deals with heavy lots. This makes it helpful for factories and power stations.

This thyristor blocks high voltage. It blocks 4200 volts. It also brings big existing. It takes care of 2800 amps average current. This high power rating is essential. Big devices require solid elements. It works well popular circumstances. Heats are alright. Electric noise does not bother it much. This reliability matters for consistent procedure.

You discover this thyristor in numerous commercial usages. It regulates big industrial heating systems. It takes care of big electric motor drives. It readjusts motor speed smoothly. Power converters utilize it. It transforms a/c power to DC power effectively. Fixed VAR compensators (SVCs) rely on it. SVCs stabilize power grids. They keep voltage stable. This protects against blackouts. It helps in high-voltage DC transmission systems also. HVDC relocates power over long distances. This thyristor is a vital part.

The design concentrates on robustness. It handles high electric stress. It takes care of sudden power rises. This shields other devices. Its thermal performance is solid. It does not overheat easily. This extends its functioning life. Upkeep demands are reduced. Downtime is lowered. This saves cash. Effectiveness is high. Much less power is wasted as warmth. Power costs decrease. The 5STP 28L4200 provides solid, efficient control for crucial power applications requiring high performance and lengthy life.

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 5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy, 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 5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy

Here are 5 FAQs about the 5STP 28L4200 ABB Phase Control Thyristor:

What is the 5STP 28L4200?
It’s a specific power semiconductor device. ABB makes it. Hitachi Energy now handles this product line. It’s a Phase Control Thyristor (PCT). It manages high electrical power.

What material is it made from?
Silicon wafer is the base material. This is standard. Silicon handles high power well. It’s reliable for industrial uses.

What voltage does it handle?
Its rated blocking voltage is 4200 Volts. This is its key voltage rating. It means the device blocks up to 4200V safely. It’s a high-voltage component.

Why is it called a Phase Control Thyristor?
It controls AC power flow timing. It switches power on at specific points in the AC wave. This adjusts the power delivered to a load. Precise timing control is its main job.

What are its important traits?
It uses a press-pack housing. This design allows good cooling when clamped. It handles high surge currents. It operates symmetrically for AC. It withstands high temperatures. It blocks high voltages reliably.

(5STP 28L4200 ABB Phase Control Thyristor PCT Silicon Wafer Material Hitachi Energy)