PULS Redundancy Module for use with 20 A Power Supply, YR Series YR40.241

PULS YR40.241 Redundancy Module for 20 A Power Supply YR Series expands power supply reliability by enabling 1+1 and N+1 redundant configurations. Designed for use with 20 A power supplies, this module handles a nominal output current up to 40 A while minimizing energy loss to only 2.15 W at 20 A load and a mere 72 mV voltage drop.

The module features two input channels and supports both constant current and hiccup overload behaviors, ensuring versatile compatibility. Its slim form factor, occupying just 36 mm on DIN rails, makes it ideal for space-constrained industrial control panels and power distribution boards.

Constructed with a rugged metal housing, the unit withstands temperatures ranging from -40°C to 70°C, making it suitable for demanding industrial, manufacturing, automation, electrical, and laboratory applications.

Installation is simplified via an included distribution terminal for the negative pole, allowing for straightforward wiring. Safety is enhanced through reverse polarity protection, preventing damage during incorrect input connections.

Certification compliance spans multiple global standards, including CSA, ATEX, IEC 60950-1, UL 60950-1, CE, cCSAus, CRUus, IECEx, and GL Marine approvals, assuring reliable safety and quality.

This redundancy module is optimized for cost-effective deployment in power supply redundancy solutions, enhancing uptime in industrial automation, manufacturing lines, water treatment facilities, and critical infrastructure installations.

Supports building 1+1 and N+1 redundant systems for increased reliability. Equipped with 2 input channels compatible with power supplies up to 20 A output current. Delivers nominal output current capacity of up to 40 A with low power losses.

Features a slender design requiring only 36 mm width for DIN-rail mounting. Provides reverse input polarity protection enhancing system safety. Operates effectively across a wide temperature range from -40°C to 70°C. Constructed with a rugged metal housing for durability in industrial environments.

Includes a distribution terminal for negative pole for easy wiring. Certified to international standards including CSA, ATEX, IEC 60950-1, UL, CE, and IECEx. Suitable for power supplies with constant current overload and hiccup overload behaviors.

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