Schneider VAMP 300T PowerLogic Transformer Protection and Control Relay

Schneider VAMP 300T PowerLogic Transformer Protection and Control Relay Suppliers,Exporters in India

Schneider VAMP 300T PowerLogic Transformer Protection and Control Relay is a multifunction numerical relay designed for protecting two-winding power transformers used in industrial plants, utility substations, and power generation facilities. It combines transformer protection, control, monitoring, metering, and communication functions in a single relay, helping simplify protection schemes while improving system reliability.

The relay provides differential protection for internal transformer faults along with backup protection for short circuits, earth faults, thermal overload, and abnormal voltage conditions. It also delivers detailed electrical measurements, disturbance recording, and event logging, making fault analysis and maintenance easier.

VAMP 300T supports modern communication standards, including native IEC 61850, allowing seamless integration with SCADA and substation automation systems. It is also compatible with Schneider Electric’s VAMP arc flash protection system, providing an additional layer of safety where required.

Specifications

• Product Name: Schneider VAMP 300T
• Product Family: PowerLogic™
• Product Series: VAMP 300 Series
• Relay Type: Transformer Protection and Control Relay
• Application: Two-Winding Power Transformers
• Protection Functions: Transformer Differential, Overcurrent, Earth Fault, Thermal Overload, Overvoltage and Undervoltage Protection
• Measurements: Current, Voltage, Frequency, Active Power, Reactive Power, Energy, Harmonics and THD
• Power Quality Monitoring: Harmonics up to the 15th order, Voltage Sag and Swell Monitoring
• Bay Control: Local and Remote Control Functions
• Event Recording: Up to 2,000 event records
• Disturbance Recorder: Built-in
• Arc Protection: Optional
• Communication: IEC 61850, Modbus TCP, Modbus RTU, DNP3, IEC 60870-5-101, IEC 60870-5-103, Profibus DP and SPA-bus
• Ethernet Interface: Built-in
• Configuration Software: VAMPSET
• USB Interface: Type-B USB

Features

• Differential protection for two-winding power transformers
• Short-circuit and earth fault protection
• Thermal overload protection
• Overvoltage and undervoltage protection
• Comprehensive transformer monitoring and metering
• Built-in power quality analysis
• Harmonic monitoring up to the 15th order
• Voltage sag and swell monitoring
• Local and remote control functions
• Optional ultra-fast arc flash protection
• Built-in disturbance recorder
• Stores up to 2,000 event and fault records
• Native IEC 61850 support
• Supports multiple industrial communication protocols
• Easy configuration using VAMPSET software

Applications

• Two-winding power transformers
• Utility substations
• Industrial substations
• Power generation plants
• Renewable energy substations
• Oil and gas facilities
• Mining operations
• Cement and steel industries
• Water and wastewater treatment plants
• Marine and offshore installations
• Electrical distribution systems
• Transformer retrofit and modernization projects