Voltage & Frequency Protection
ADR132A/ADR232A
ANSI: 27 | 59
Features:
- Provides under and over voltage protection for three-phase systems with adjustable voltage ranges.
- Features programmable, non-volatile settings with password protection and a back-lit LCD display.
- Monitors voltage using DSP technology with fault value latching and fault voltage/load voltage display.
- Supports communication via RS232/RS485.
- Designed for low and medium switchgear control, continuously monitoring and protecting phase voltage while rejecting harmonics.
