Voltage & Frequency Protection
ADR112E/ADR212E
ANSI: 27 | 59
Features:
- The ADR112E is a single-phase neutral displacement voltage protection relay designed for low and medium switchgear control systems.
- It features two independent stages (alarm and trip) for neutral displacement protection and includes a password protection mechanism.
- The relay offers fault recording, metering, and non-volatile memory.
- Communication capabilities include IEC60870-5-103 protocol, with PC front port communication available in ADR212E.
- Software support includes online setting editor, settings upload/download, and event/fault history analysis.
