Schneider VAMP 50 PowerLogic Overcurrent and Earth Fault Protection Relay

Schneider VAMP 50 PowerLogic Overcurrent and Earth Fault Protection Relay is a compact numerical relay designed for protecting low- and medium-voltage feeders and motors. It provides dependable overcurrent and earth fault protection while combining control, monitoring, and measurement functions in a single device.

The relay is suitable for industrial plants, utility distribution networks, commercial facilities, and OEM switchgear applications where reliable feeder protection is required. Its modular hardware design allows additional communication, input/output, and arc protection modules to be added as project requirements change.

VAMP 50 features an easy-to-read display, programmable LEDs and function keys, built-in single-line mimic, and USB connectivity for quick configuration using VAMPSET software. The relay also supports modern communication protocols, making integration with SCADA and automation systems straightforward.

Specifications

• Product Name: Schneider VAMP 50
• Product Family: PowerLogic™
• Relay Type: Overcurrent and Earth Fault Protection Relay
• Application: LV and MV Feeders and Motors
• Protection Functions: Phase Overcurrent and Earth Fault Protection
• System Voltage: Low Voltage (LV) and Medium Voltage (MV)
• Display: LCD Display with Single-Line Diagram Mimic
• LED Indication: 12 LEDs (2 fixed and programmable status LEDs)
• Function Keys: Programmable front-panel push buttons
• Communication: Ethernet or RS485 (optional, configuration dependent)
• USB Port: Type-B USB for relay configuration
• Configuration Software: VAMPSET
• Hardware Expansion: Optional communication, digital I/O and arc sensor modules
• Mounting: Standard and Slimline (S) case versions

Features

• Overcurrent and earth fault protection for feeders and motors
• Compact numerical relay for LV and MV distribution systems
• Modular hardware for future expansion
• Optional Ethernet and RS485 communication interfaces
• Supports IEC 61850 and other industry-standard communication protocols
• Built-in single-line mimic with live measurements
• LCD display for alarms, events and operating status
• Programmable LEDs and function keys for faster operation
• Circuit breaker control from the relay front panel
• USB connection for quick setup using VAMPSET software
• Unicode language support for multilingual operation
• Available in standard and slimline enclosure options
• Reliable performance in industrial and utility environments

Applications

• Low-voltage distribution feeders
• Medium-voltage feeder protection
• Industrial motor protection
• Utility distribution substations
• OEM switchgear panels
• Motor control centres (MCC)
• Water and wastewater treatment plants
• Mining and mineral processing
• Cement and steel industries
• Oil and gas facilities
• Infrastructure and commercial power distribution
• Electrical system retrofit and modernization projects