FC36MV Dual Mode Firing Board 230V

Description

The FC36MV High-Power 3-Phase Thyristor Driver is a sophisticated, microprocessor-based firing circuit designed for seamless integration into three-phase power control assemblies. This populated PCB is ideal for controlling thyristors (SCRs) in high-power industrial applications. Available in various supply voltage configurations, the FC36MV minimises phase wiring complexity with its simplified gate/cathode outputs, eliminating the need for external phasing transformers. The versatile driver offers various selectable features, ensuring precision control and reliable performance.

Applications

The FC36MV is universally compatible with AC, DC, resistive, or inductive loads via thyristor pairs in three-phase assemblies. Its SCR power handling capabilities provide smooth, proportional control across various industrial processes, including furnaces, electroplating, controlled rectifiers, and transformer management.

Key Features

• Auto Phase Rotation Correction & Phase-Loss Detection: Ensures operational stability and continuity.
• Switch-Selectable Phasing Reversal: Easily adaptable to different circuit requirements.
• Versatile Control Modes: Choose between phase-angle, burst-fire, or a combination for optimal performance.
• Opto-Isolated Analogue/Digital Input Options: Enhances flexibility and signal integrity.
• Load Type Selection Switch: Tailors performance for resistive or inductive loads.
• LED Status Indicators: Provides real-time operational feedback.
• Current Limit & Over-Current Protection: Latching trip feature safeguards against overloads.
• Adjustable Ramp Control: Smooth startup with 0-30 seconds delay.

Technical Specifications

• Nominal Supply Voltages: 110V, 230V, 400V, or 440V AC @ 50/60Hz
• Primary Fusing: Three HRC-F1A (ceramic 20 x 5mm)
• Current Consumption: 650mA (Full Conduction)
• Initial/Sustaining Short Circuit Gate Current: 750mA / 400mA
• Trigger Mode: Burst Fire and Phase Angle
• Input Signal Options: 0-5V DC, 10V DC, 4-20mA
• Opto-Isolated Inputs: 5-24V DC
• Adjustable Ramp Control: 0-30 seconds
• Operating Temperature Range: 0°C to +65°C
• Dimensions: PCB – 203 x 108 x 40mm; DIN-rail Enclosure – 207 x 128 x 70mm

Optimise your industrial power control solutions with the FC36MV, the ultimate high-power thyristor driver designed for precision and reliability in demanding environments.

Optional Extras

Din rail housing (W30105)

Commander module (A402131)

Signal conditioning board (A402086)

Thyristor modules,fuses & complete assemblies.