Product Description:3ADT314500R1501

Features:3ADT314500R1501

• • Overcurrent Protection: The relay provides both instantaneous and time-delayed overcurrent protection, designed to quickly detect and isolate faults in the network to prevent damage to equipment.
  • Earth Fault Protection: The relay monitors for earth faults (ground faults), providing protection in case of leakage currents that could cause equipment failure or safety hazards.
  • Short-Circuit Protection: Detects short circuits within the system and automatically triggers protection mechanisms to isolate affected sections and minimize damage.
  • Voltage Protection: Protects equipment from overvoltage and undervoltage conditions, ensuring the system operates within safe voltage limits.
  • Thermal Protection: Monitors for overheating in electrical components such as motors and transformers, helping to prevent thermal damage due to prolonged overloads.

• Advanced Communication and Integration:

  • IEC 61850: Full compatibility with IEC 61850, allowing for seamless integration with substation automation systems and smart grids. This enables real-time monitoring, control, and data exchange between the relay and other devices in the network.
  • Modbus RTU/TCP: Supports Modbus protocols for integration with SCADA systems or remote monitoring setups, making it ideal for larger or distributed systems.
  • DNP3: This protocol is supported for reliable communication with utility control systems, improving fault detection and system reliability.

• User Interface and Customization:

  • LCD Display: The relay typically includes a user-friendly graphical display for monitoring key parameters like current, voltage, frequency, and power. It also provides access to fault data, settings adjustments, and system diagnostics.
  • Programmable Inputs/Outputs (I/O): The relay can be customized with programmable digital inputs (for monitoring breaker status or external alarms) and digital outputs (for controlling external equipment or triggering alarms).
  • Event Logging and Fault Recording: The relay stores detailed records of fault events, including time-stamped data, which can be used for post-fault analysis to determine the root cause of faults.

• Reliability and Robustness:

  • Self-Diagnostics: The relay is equipped with self-testing capabilities that monitor its own health and performance, ensuring it remains reliable under different operating conditions.
  • Temperature and Environmental Tolerance: Designed to operate in a wide range of environmental conditions, the relay typically supports -20°C to +60°C operating temperature and 95% relative humidity (non-condensing), making it suitable for harsh industrial environments.

• Flexible Protection Settings:

  • Adjustable Pickup and Time Delay: Protection settings such as current thresholds and time delays can be fine-tuned for specific network conditions, allowing for highly flexible and selective protection schemes.
  • Protection Curve Customization: Different protection curves (e.g., Inverse Definite Minimum Time (IDMT), Definite Time characteristics) can be applied to different protection functions, offering adaptable coordination between devices.

Technical Parameters:3ADT314500R1501

Applications:3ADT314500R1501

• Power Distribution Systems:

  • Protects medium-voltage circuits in distribution networks and feeder lines, ensuring that electrical systems operate reliably and efficiently.

• Substations:

  • Integrated into substation automation systems to protect key equipment such as transformers, switchgear, and feeders.

• Industrial Applications:

  • Protects motors, generators, pumps, and other critical machinery in industrial plants, such as in the steel, chemical, mining, and oil and gas industries.

• Renewable Energy:

  • Provides protection for solar power and wind farms, safeguarding inverters, transformers, and energy storage systems.

• Commercial Infrastructure:

  • Protects critical infrastructure such as data centers, hospitals, and communication facilities, where continuity of power is essential.

• Offshore and Marine Applications:

  • Suitable for protection of electrical systems on offshore platforms, ships, and marine vessels, which require reliable and durable protection solutions.

Customization:3ADT314500R1501

1. Protection Settings:

   • Adjustable pickup values, time delays, and protection curve settings to adapt to specific system requirements and ensure reliable operation.

2. Communication Protocols:

   • Customizable communication settings for integration with SCADA systems, substation automation, and smart grid infrastructure using protocols like IEC 61850, Modbus RTU/TCP, and DNP3.

3. User Interface Customization:

   • Configurable display screens, alarm settings, and event logs for efficient fault analysis and system monitoring.
   • Password protection and access control settings for secure configuration and management of relay settings.

4. Input/Output Configuration:

   • Customizable digital inputs (e.g., for breaker status or fault detection) and analog inputs (e.g., for real-time monitoring of current or voltage).
   • Programmable relay outputs to trigger external equipment actions, such as opening a breaker or activating an alarm.

5. Fault Data Logging:

   • Customizable event logs that can capture fault data in different formats, allowing for detailed post-event analysis and troubleshooting.

Support and Services:3ADT314500R1501

Our Industrial Servo Drives product is designed to provide reliable and precise motor control for a wide range of industrial applications. Our technical support and services team is dedicated to ensuring that our customers receive the highest level of assistance and expertise.

We offer a range of support services, including:

• 24/7 technical support hotline
• On-site installation and commissioning assistance
• Product training and education
• Remote diagnostic and troubleshooting services
• Repair and maintenance services

Our team of experienced engineers and technicians are committed to ensuring that your Industrial Servo Drives are installed and operating correctly, and are available to provide ongoing support and assistance throughout the life of your product.