Egis Mobile Electric - TDR Series Dual Output Time Delay Relay - 12V, 80A

Reliable Battery Management for Marine and Automotive Applications

The Egis TDR Series Dual Output Time Delay Relay 12V (2 x 80A) is designed to enhance the reliability and efficiency of your marine or automotive electrical system. This innovative relay prevents dead batteries caused by additional equipment loads after engine stops or multiple systems connected to a battery with an independent keep-alive power draw, maximizing operational readiness.

General Description

This 12V dual-time relay supports on-board video systems when vehicles are not in use, allowing lengthy downloads while shutting down less time-sensitive equipment sooner. It also protects sensitive onboard electronics through optional under/over voltage shutdown and start event isolation, ensuring the longevity and reliability of your electrical systems.

Key Features and Advantages

• Eliminates Vehicle Downtime: The lowest off-state current draw (1.3 mA) available, preventing battery depletion during system downtime.
• Simple and Robust Installation: Sealed plug with optional long wire leads, replacing multiple control units and high-amp relays to reduce installation time, costs, and potential failure points.
• Additional Low-Amp Output: Maintains 24-hour memory circuits or directs other equipment to shut down.
• Bullet-Proof Construction: Sealed unit with high-temperature materials, suitable for any mounting location, and integrated thermal overload protection.
• Meets Stringent OEM Standards: For electrical transient self-protection.
• Adjustable OFF Time Delay: Ranges from 0 seconds to 4 hours via dip switches.
• Kill Switch Control Input Option: Ensures loads are not inadvertently on during maintenance or servicing and provides an emergency OFF feature.
• Flexible Control Options: Via ignition key, alternator voltage sense, or both.
• Industry-Leading Warranty: 4-year warranty for peace of mind.

Bullet Points Summary

• Eliminates vehicle downtime with ultra-low off-state current draw.
• Simplifies installation with a sealed plug and optional long wire leads.
• Maintains 24-hour memory circuits with additional low-amp output.
• Built with high-temperature materials for robust construction.
• Meets stringent OEM standards for self-protection.
• Adjustable OFF time delay from 0 seconds to 4 hours.
• Provides a kill switch control input option.
• Flexible control options via ignition key or alternator voltage sense.
• Backed by a 4-year industry-leading warranty.

Specifications

• Maximum Current: Continuous: 80 Amps DC per Output (160 A Total); Intermittent: 120 Amps DC (5 Minutes) per Output
• Off-State Current Draw: 1.5 mA (less than 1 Amp-hr battery dissipation per month of stand-by)
• Operating Specifications: Voltage: 12 Vdc Nominal (8 - 18 Vdc); Temperature: -40 to 85 degrees C
• Time Delay Options: 5 Sec through 4 hours via Dip Switches
• Environmental Protection Standards: Waterproof to IP66, IP6K9K; Ignition Protected to ISO 8846
• Optional Features: Input stud voltage sense trigger for relay OFF; Under-voltage and over-voltage load protection

Focal Features

Top Side Dip Switches Accessible after installation, for programming time delay and determining active features. Protected by a self-retained cover.

Stainless Steel Self-Locking Hardware 100% non-ferrous corrosion-resistant materials. All attachment screws and nuts are self-locking.

Integral I/O Connector Rapid and correct assembly via Molex MX-150 connector eliminates poor field connections.

Standard and Optional Harnesses Includes mating plugs with 2 feet of ground and ignition wire. Optional harnesses with additional outputs and alternate wire lengths are available.

Easy Integration with CT and RT Fuse Blocks Optional EasyLink bus bars reduce the space and cost of connecting TDRs with CT and RT series Fuse Blocks.

LED Diagnostics Indicates a pending relay OFF event due to under/over voltage or external off trigger. Provides output on/off status as well.

The Egis TDR Series Dual Output Time Delay Relay 12V (2 x 80A) is an essential component for efficient and reliable battery management in marine and automotive applications, ensuring your electrical system remains protected and operational at all times.