SSR-25A-530V

Description

LN3P100 Series – EMC-Compliant 3-Phase Solid State Relays

The LN3P100 series offers highly efficient, EMC-compliant 3-phase solid state relays designed for switching high-current loads at 530Vac. With compliance to EN50081-1, EN50082-2, EN61000-6-3, and EN60945, these relays minimise conducted electrical noise and ensure immunity to interference standards, making them ideal for industrial and commercial applications. Utilising a combination of MOSFET and thyristor switching, the relays reduce the need for additional EMC line filters while ensuring efficient performance and cooler operation under high loads. Built with high-grade thyristors and robust TVS/varistor components, the relays ensure long-lasting reliability for both inductive and resistive loads.

Key Features

• True Zero-Crossing Switching: Accurate and efficient operation for sensitive loads.
• EMC Compliance: Meets stringent EU standards for emissions and immunity without additional filters.
• Wide Load Compatibility: Operates across a voltage range of 48–530Vac, with load currents of 15–65A.
• Durable Build: Incorporates thyristor-based back-to-back output switching and advanced TVS/varistor protection for long life.
• Efficient Thermal Management: Minimises power loss for cooler operation at higher loads.
• Robust Isolation: Optical isolation ensures input-output protection (2.5kV).
• Control Status Indication: Equipped with a green LED for clear operational status feedback.

Applications

• Motors: High-power switching for motor-driven systems.
• Heating & Air Conditioning: Reliable control for HVAC systems.
• Industrial Process Control: Precise switching for manufacturing environments.
• UPS Systems & Lighting: Efficient and quiet operation for critical systems.
• Building Services: Suitable for automation and control in modern buildings.

Upgrade your industrial processes with the LN3P100 Series – a reliable, efficient, and EMC-compliant solution for three-phase high-power electrical applications.