ADR241A

ANSI: CLP | 37 | 46 | 46 BC | 49 | 50 N| 51 | 50 SEF | 51N | 64R

Features:

Offers advanced overcurrent and ground fault protection with IEC/IEEE and user-defined curves, including harmonic blocking and cold load pickup.
Includes high-impedance restricted earth fault, negative sequence, broken conductor, and breaker failure detection features.
Provides programmable inputs/outputs, HMI control, and extensive recording capabilities (events, faults, disturbances).
Ensures user-friendly operation with password-protected settings, LCD display, and PC/SCADA communication using IEC60870-5-103 and MODBUS protocols.
Features automatic CT terminal shorting, measurement of critical parameters, and self-supervision for enhanced reliability.