PULS Dual Input Redundancy Module for Power Supplies, PIRD Series PIRD20.241

PULS PIRD20.241 Dual Input Redundancy Module for Power Supplies is engineered to provide reliable power supply redundancy essential for industrial and commercial applications. This module facilitates the creation of 1+1 and N+1 redundant power systems, ensuring continuous operation even if one power supply fails.

It features two input channels capable of connecting to power supplies with output currents up to 10A and provides two outputs capable of handling nominal currents up to 20A. The internal configuration includes two diodes arranged as a common cathode, enhancing the robustness of the power supply redundancy.

The PIRD20.241 module is compatible with power supplies that have constant current overload or hiccup overload behavior, making it versatile for various industrial power setups. It operates over a wide DC input voltage range from 12V to 28V with ±25% tolerance, maintaining full power efficiency within a broad ambient temperature range of -40°C to +55°C. Large screw terminals ensure reliable and secure electrical connections during installation.

Applications include use in industrial automation, control panels, communications equipment, and other systems requiring continuous power availability and load isolation. It effectively separates sensitive loads from non-sensitive ones in redundant power configurations.

This product is compliant with key international standards including EN 61000-6-2 for electromagnetic compatibility, EN 55011 for industrial, scientific and medical equipment, IEC/CISPR standards, and safety approvals UL 508 and UL 60950-1 for USA and Canada. The module is manufactured in China under strict quality controls.

Designed for building 1+1 and N+1 redundant power systems. Supports input currents up to 10A with outputs up to 20A nominal current. Compatible with constant current overload and hiccup overload power supplies. Wide input voltage range from 12V to 28V DC ±25%.

Operates efficiently in temperatures from -40°C to +55°C. Large screw terminals provide secure connections. Meets EN 61000-6-2, EN 55011, IEC/CISPR, UL 508, and UL 60950-1 standards. Ideal for industrial, automation, telecommunications, and control systems.

Manufactured in China ensuring quality and compliance. Explore our full range of Power Supply Accessories to complement this redundancy module at EnvMart, your partner in reliable industrial electrical components.