RED615

Description

‌Parameters and Specifications‌:

Voltage: 24V
Current: 100-400A
Weight: 2KG
Package: Intact
USB Interface Quantity: 2 Interfaces
Panel Protection Grade: IP3

‌Role and Function‌:

RED615 serves as a line differential protection and measurement control device specifically designed for protection, control, measurement, and monitoring in common and industrial power distribution systems.
It provides two-stage phase differential protection, overcurrent protection, negative-sequence overcurrent protection, and circuit breaker failure protection.
It also includes functions such as thermal overload protection, ground fault protection, and multiple automatic reclosing for overhead feeder line protection.

‌Weight and Dimensions‌:

Weight: 2KG
Dimensions and specific dimensions are not provided in the search results.

‌Characteristics‌:

Compatible with IEC61850, supporting GOOSE message communication for high-speed, dual-ended, phase differential ratio braking protection.
Uses a dedicated communication line to connect the RED615 at both ends of the line to form a full-line protection scheme.
Provides comprehensive status monitoring functions to ensure the normal operation of the relay and system.

‌Application Fields‌:

Designed for power distribution systems in the power grid, providing high-speed phase differential protection for overhead lines and feeders.
Typically applied to parallel lines between substations, urban or secondary power distribution networks, and industrial power distribution systems such as rail transit power supply systems, subway tunnels, and wind farm networks.