Whisper Power 50214737 - Modular Battery Protect Relay 12 V / 500 A

Whisper Power 50214737 - Modular Battery Protect Relay 12 V / 500 A

The Whisper Power 50214737 Modular Battery Protect Relay is a smart high current magnetic latching contactor, designed to handle continuous DC currents of up to 500 Amps. This relay not only acts as a remote battery switch but also includes advanced protective features to safeguard your battery, eliminating the need for external measurement and control devices. It is an ideal solution for protecting battery systems in various applications, including automotive, marine, and industrial settings.

Key Features:

• High Current Capacity: Supports continuous DC currents of up to 500 Amps, with peak make/break currents up to 1600 Amps (0-34 Vdc) or 1200 Amps (35-60 Vdc).
• Smart Battery Protection: Automatically protects your battery by disconnecting and reconnecting based on programmable voltage levels. No external control device is needed.
• Manual Override: Local Open and Close buttons on the top allow for manual override of the switch state for added control.
• Corrosion-Resistant Design: Stainless steel studs, washers, and nuts ensure optimal corrosion resistance in harsh environments.
• Dual Cable Connections: Smart terminal design supports dual mirrored cable lug connections for flexible wiring configurations.
• Robust Construction: The relay features a durable, transparent cover with breakouts for wire access from any direction, offering protection and flexibility.
• IP65 Protection Rating: Dust-tight and protected against water jets, ensuring durability in challenging environments.
• Comprehensive Control: Remote and local control options allow flexibility in managing the relay. It also includes indicators for contact status, undervoltage, and error conditions.

Specifications:

• Rated Voltage: 12 V
• Maximum Voltage: 60 Vdc
• Nominal Current: 500 A @ 25°C
• Cranking Current (1 min.): 1000 A
• Peak Make/Break Current: 1600 A (0-34 Vdc), 1200 A (35-60 Vdc)
• Remote Control: Controlled via control wires (max. 15 m length)
• Local Control: Top-side buttons for Open, Close, Standby, and Override mode
• Automatic Disconnect/Reconnect: Yes, with 10 programmable voltage levels
• Mechanical Life: 100,000 cycles
• Electrical Life: 10,000 cycles (@ 400 A / 24 V / resistive load)
• Operating Temperature Range: -20°C to +60°C
• Protection Class: IP65 (dust-tight, water-resistant)
• Connection Stud Size: M10
• Dimensions: 150 x 50 x 94 mm
• Weight: 0.8 kg

Why Choose the Whisper Power 50214737 Modular Battery Protect Relay?

This Modular Battery Protect Relay offers a comprehensive solution for managing high-current battery systems. Its ability to handle up to 500 A, combined with smart automatic protection features and manual control options, makes it an indispensable component for various power management systems. Whether you need to protect your battery in a marine, automotive, or industrial setting, this relay delivers reliability, durability, and ease of use.

Applications:

Perfect for automotive, marine, and industrial systems that require high current handling and reliable battery protection. The relay provides flexible control and protection options, ensuring that your battery system remains safe and functional without the need for complex external devices.

Conclusion:

The Whisper Power 50214737 Modular Battery Protect Relay 12 V / 500 A is an advanced, high-current magnetic latching contactor with intelligent protection capabilities. With its robust design, corrosion resistance, and IP65 rating, it is ideal for demanding applications where reliability and long-term durability are crucial. Its smart features and ease of installation make it a top choice for battery management systems.