Three-phase Undervoltage and Phase-sequence Phase-loss Relay
last update: April 1, 2014
• Greater resistance to inverter noise.
• Monitor undervoltages, phase sequence, and phase loss in threephase three-wire circuits with one unit.
• One SPDT output relay, 5 A at 250 VAC (resistive load).
• World-wide power specifications supported by one unit. (Set with a rotary switch.)
• Relay status can be monitored using LED indicator.
last update: April 1, 2014