Broyce Control Monitoring Relay 3 Phase DPDT DIN Rail 243V ac 540V ac LPRD/2 400V

Broyce Control LPRD/2 400V Monitoring Relay 3 Phase DPDT DIN Rail is a robust electrical protection device designed for monitoring three phase supply voltages with high accuracy and reliability at 243V ac and 540V ac supply levels. This microprocessor-based relay employs true R.M.S. measurement technology, supporting both three wire (phase to phase) and four wire (phase to neutral) configurations, ensuring precise detection and safeguarding of electrical systems.

The compact 17.5 mm DIN Rail mount housing allows easy integration into control panels used in industrial, electrical automation, and commercial environments. The relay features dual pole double throw (DPDT) contacts rated for 5A, connected via screw terminals, providing dependable switching capabilities for controlling electrical equipment and signaling anomalies.

Advanced functionalities include monitoring of phase sequence to prevent reverse rotation damage, detection of phase loss and neutral loss to prevent equipment malfunction, and undervoltage condition detection with adjustable trip levels. The device’s restart delay and time delay settings enable configurable response times tailored to operational needs.

Status indication is facilitated by green LEDs for power supply presence and red LEDs indicating relay activation, supporting straightforward visual monitoring during maintenance and operation. Constructed from flame retardant material compliant with UL94 VO, the relay meets stringent safety and durability standards.

This product complies with a wide array of international standards such as CE, IEC 60947-1, RoHS, EN 61000-6-2, IEC 60664, EN 61000-6-4, and UL, ensuring it meets quality, safety, and electromagnetic compatibility requirements.

Operating temperature range from -20°C up to 60°C supports usage in diverse ambient environments typical of industrial and manufacturing settings. The relay's electrical life expectancy exceeds 150,000 operations, promising long-term reliability.

Offers true R.M.S. monitoring of both three-wire and four-wire supply voltages. Includes a DPDT relay output rated for 5A with screw terminal connections. Features adjustment options for undervoltage trip level, restart delay, and time delay.

Equipped with green and red LED indicators for supply and relay status. Compact 17.5 mm DIN Rail housing suitable for industrial automation installations. Operates reliably in temperatures ranging from -20°C to 60°C. Provides detection of phase sequence errors, phase loss, and neutral loss protection.

Manufactured with flame retardant material rated to UL94 VO for safety. Conforms to multiple certifications including CE, IEC 60947-1, RoHS, UL, and various electromagnetic compatibility standards.

This Monitoring Relay is ideal for use in industrial automation, electrical panels, manufacturing facilities, and HVAC systems where secure phase sequence and under voltage protection is critical. It offers dependable control and monitoring to protect equipment and ensure operational continuity.

Explore the wide range of electrical relays and automation components available at EnvMart for enhanced industrial system reliability and safety.