Description

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The Deif TAV-311DG/DC is a digital controller designed for controlling and protecting diesel engines and generator sets (Gensets), primarily used in marine and industrial power generation applications. It is part of the TAV Series from Deif, a trusted brand in industrial automation and control systems, particularly in power generation and marine environments.

The TAV-311DG/DC is equipped with advanced control features, protection mechanisms, and communication capabilities, making it a reliable choice for managing engine and generator operations in both primary and backup power systems.

Here’s a detailed description of the Deif TAV-311DG/DC controller:

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Deif TAV-311DG/DC – Diesel Engine and Generator Controller

1. Product Overview

The Deif TAV-311DG/DC is a microprocessor-based digital controller that offers advanced protection, monitoring, and control for diesel engines and generators. It is designed for use in marine and industrial power generation systems, ensuring efficient and reliable operation of the power generation equipment. The controller offers flexible inputs and outputs for engine monitoring, generator control, and system protection.

The TAV-311DG/DC is suitable for both stand-alone engine management systems and integrated control systems for large power generation setups. It features a user-friendly interface, advanced communication capabilities, and multiple protection functions, making it ideal for critical infrastructure in both marine and land-based power generation applications.

2. Technical Specifications

• Product Model: TAV-311DG/DC

• Brand: Deif

• Controller Type: Diesel Engine and Generator Controller

• Power Supply:

  • 24VDC nominal (18-30VDC input range)

• I/O Configuration:

  • Digital Inputs: Configurable for various monitoring and control functions such as engine status, fault monitoring, and safety shut-off signals

  • Digital Outputs: Configurable for triggering alarms, controlling auxiliary systems, or engaging protections

  • Analog Inputs: Used for monitoring critical parameters such as temperature, pressure, speed, and fuel flow

  • Analog Outputs: For controlling actuators or other connected systems

• Communication Protocols:

  • Modbus RTU and RS485 for data communication and integration into remote systems

  • CAN Bus for communication with other modules and devices in the power generation system

  • Optional Ethernet communication for advanced remote monitoring and control

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• Temperature Range:

  • Operating Temperature: -20°C to +60°C (-4°F to +140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Mounting: Designed for panel-mount installation

• Enclosure Protection: IP54 or IP65 rated (depending on specific model) for protection against dust and water ingress

• Display:

  • LCD display for real-time monitoring of engine parameters, generator output, and system status

  • User interface allows for easy navigation through system parameters, alarms, and diagnostics

• Data Logging: Built-in data logging capabilities for operational history and diagnostics

• Engine Protection Features:

  • Over-speed, under-speed, over-temperature, low oil pressure, high water temperature, overload, and low coolant levels monitoring and protection

  • Emergency stop and shutdown features in the event of critical failure

3. Main Features and Advantages

• Comprehensive Engine and Generator Control:
  The TAV-311DG/DC is designed to manage both diesel engines and generators, providing a complete set of control and protection functions for power generation systems. The controller ensures optimal performance and reliability by constantly monitoring key parameters and triggering safety measures when required.

• Advanced Protection Functions:
  The controller offers multiple protection functions, such as over-speed protection, overload protection, low oil pressure, and high water temperature monitoring. These protection mechanisms ensure the safe and efficient operation of the engine and generator, preventing damage and downtime.

 

4. Application Scenarios

• Marine Power Generation:
  The TAV-311DG/DC is frequently used in marine applications, where it controls and protects marine diesel engines and generators that provide electrical power to ships, offshore platforms, and other marine vessels. It ensures that these power generation systems run efficiently and safely in challenging marine environments.

• Backup Power for Industrial Facilities:
  The controller is ideal for use in industrial backup power systems. It manages diesel generator sets, ensuring that they operate effectively during power outages or as primary power sources in remote areas.

• Oil and Gas:
  The TAV-311DG/DC is commonly used in the oil and gas industry, where diesel-powered generators are essential for providing backup power to remote drilling rigs, processing plants, and offshore platforms. The controller’s robust protection features and remote monitoring capabilities are critical for minimizing downtime in these high-demand environments.