PK40FG80 - SanRex Corporation

Manufacturer Part Number

PK40FG80

Manufacturer

sansha-electric

Introduction

The PK40FG80 is a highly efficient SCR (Silicon-Controlled Rectifier) module designed for robust performance in industrial applications, ensuring high-speed switching and control of AC power.

Product Features and Performance

Constructed with a series connection of all SCRs

Incorporates two SCRs within the module

Capable of handling off-state voltages up to 800V

On-state currents reaching 40A (average) and 62A (RMS)

Gate trigger voltage and current are maximized at 3V and 50 mA respectively

High surge current capabilities with non-repetitive surge peaks at 870A and 950A for 50Hz and 60Hz

Operates effectively within a wide temperature range from -40°C to 125°C

Product Advantages

Enhanced reliability in high voltage scenarios

Strong surge handling capacity aids in extreme conditions

Durable construction suitable for chassis mounting

Broad operating temperature range supports versatile applications

Key Technical Parameters

Voltage Off State: 800 V

Current On State (It (AV)) (Max): 40 A

Current On State (It (RMS)) (Max): 62 A

Voltage Gate Trigger (Vgt) (Max): 3 V

Current Gate Trigger (Igt) (Max): 50 mA

Current Non Rep. Surge 50, 60Hz (Itsm): 870A, 950A

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Rigid module packaging ensuring component safety

High-performance materials used to withstand extreme conditions

Built-in safety mechanisms to handle overcurrent and high surge scenarios

Compatibility

Compatible with various industrial applications requiring high voltage and high current management

Appropriate for systems employing chassis mounting structures

Application Areas

Industrial power control systems

High power switching applications

Motor control centers

HVAC systems and heavy machinery drives

Product Lifecycle

Currently marked as Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Robust design conducive to managing high-power conditions in industrial settings

Reliable performance with high surge current capacity

Versatile operating temperature range, ensuring usability in various environmental conditions

Consistent availability and support for the product, reducing potential operational downtime